WO2024022340A1

WO2024022340A1 - Cleaning-device control method and apparatus, steam-device control method and apparatus, steam device and storage medium, and electronic device and storage medium

Info

Publication number: WO2024022340A1
Application number: PCT/CN2023/109128
Authority: WO
Inventors: 屈五娃; 许从超; 刘立; 吴淼; 庄园; 施艳冬; 丁艺伟
Original assignee: 追觅创新科技(苏州)有限公司
Priority date: 2022-07-27
Filing date: 2023-07-25
Publication date: 2024-02-01

Abstract

A cleaning-device control method, an electronic device, and a storage medium. The control method comprises: in response to a steam mode enabling instruction, controlling a steam generation component (140) to operate, and controlling a first water conveying channel (130) to turn off (401); and when the operating state of the steam generation component (140) meets a first preset condition, controlling the first water conveying channel (130) to turn on, such that liquid in a water tank (120) is conveyed to the steam generation component (140) to generate steam, so as to clean a surface to be cleaned (402). Thus, the problem of the heating duration being relatively long can be solved. Since the first water conveying channel (130) is only turned on after the steam generation component (140) operates, liquid can be directly converted into steam by means of heat which is generated during an independent operating period of the steam generation component (140). Since the heat of the steam generation component (140) is not absorbed by the liquid during the initial operating process, the heat emission duration of the steam generation component (140) can be shortened, thereby improving the efficiency of steam production of the steam generation component (140).

Description

Control methods of cleaning equipment, control methods and devices of steam equipment, steam equipment and storage media, electronic equipment and storage media

This disclosure claims the priority of the following patent application: a Chinese patent application submitted to the China Patent Office on July 27, 2022, with the application number CN202210896360.9 and the invention name "Control method of cleaning equipment, electronic equipment and storage medium", A Chinese patent application with the application number CN202211030167.3 and the invention name "Control method and device of steam equipment, steam equipment and storage medium" was submitted to the China Patent Office on August 26, 2022. The entire content of the above patent application is incorporated by reference. incorporated in this disclosure.

Technical field

This application belongs to the field of computer technology and specifically relates to control methods of cleaning equipment, electronic equipment and storage media.

Background technique

At present, cleaning equipment refers to electronic equipment with cleaning functions on the surface to be cleaned.

A typical cleaning device has a water tank and a steam generating component. The steam generating component can convert the water in the water tank into hot water or steam to provide more functions for the cleaning device.

However, the traditional steam generating component takes a long time to heat the water in the water tank, which will affect the effectiveness of the cleaning equipment.

Contents of the invention

The technical problems to be solved by this application include the problem that the traditional steam generating assembly takes a long time to heat water in the water tank.

In order to solve the above technical problems, on the one hand, a control method of cleaning equipment is provided. The cleaning equipment includes a cleaning component, a water tank, a first water delivery channel and a steam generation component. The first water delivery channel is connected to the water tank respectively. and the steam generating component. When the first water delivery channel is connected, it is suitable to transport the liquid in the water tank to the steam generating component, so that the heat generated by the steam generating component converts the liquid into Steam, the method includes:

In response to the steam mode start command, control the operation of the steam generating component and control the closing of the first water delivery channel;

When the working state of the steam generating component meets the first preset condition, the first water delivery channel is controlled to be conductive so that the liquid in the water tank is transported to the steam generating component to generate steam to be cleaned. Clean the surface.

Optionally, the first preset condition includes at least one of the following:

The working time of the steam generating component reaches the preset time;

The heating temperature of the steam generating component reaches the preset temperature;

The air pressure value in the steam generating assembly reaches the preset air pressure value. Correspondingly, the steam generating assembly includes an accommodation cavity and a heating mechanism located in the accommodation cavity. When the first water delivery channel is closed, the The accommodating cavity is sealed.

Optionally, the cleaning equipment further includes a dirt suction assembly, which includes a dirt suction pipe and a main motor located in the dirt suction pipe;

The method also includes:

Control the main motor to work according to a desired working mode to suck the dirt generated during the operation of the cleaning component into the dirt suction pipe;

In response to the steam mode start instruction, when the operating power indicated by the desired operating mode is greater than the minimum operating power, the main motor is controlled to operate at the minimum operating power.

Optionally, the cleaning equipment is provided with a dirt detection sensor, and the dirt detection sensor is used to detect the degree of dirt of the cleaning component and/or the surface to be cleaned;

Before controlling the main motor to operate in a desired operating mode, the method further includes:

Obtain the dirt data collected by the dirt detection sensor;

Based on the degree of contamination indicated by the contamination data, the desired operating mode of the main motor is determined, and the degree of contamination is positively correlated with the operating power indicated by the desired operating mode.

Optionally, the method also includes:

In response to the steam mode activation instruction, the dirt recognition function of the cleaning component and/or the surface to be cleaned is turned off.

Optionally, the cleaning equipment further includes a second water delivery channel and a channel switch assembly located in the second water delivery channel, one end of the second water delivery channel is connected to the water tank, and the other end faces the cleaning Component; the second water delivery channel does not pass through the steam generating component;

The method also includes:

In response to the steam mode start instruction, the channel switch component is controlled to conduct the second water delivery channel to deliver water to the cleaning component.

Optionally, the channel switch assembly is a reversing valve, and one end of the reversing valve is connected to the first water delivery channel and the second water delivery channel to control the conduction of the first water delivery channel. Or control the conduction of the second water delivery channel;

Controlling the first water delivery channel to close, and controlling the channel switch assembly to open the second water delivery channel include:

Control one end of the reversing valve to be connected to the second water delivery channel, so that the first water delivery channel is closed and the second water delivery channel is open;

Controlling the conduction of the first water delivery channel includes:

One end of the reversing valve is controlled to be connected to the first water transfer channel, so that the first water transfer channel is opened and the second water transfer channel is closed.

Optionally, the channel switch assembly controls the opening or closing of the second water delivery channel;

After controlling the channel switch assembly to conduct the second water delivery channel, the method further includes:

When the working state of the steam generating component does not meet the first preset condition and the humidity of the cleaning component meets the preset humidity condition, the channel switch component is controlled to close the second water delivery channel. .

Optionally, in response to the steam mode start instruction, the steam generating component is controlled to operate and the first water delivery channel is controlled to be closed; or, the working state of the steam generating component meets the first preset If certain conditions are met, after controlling the conduction of the first water delivery channel so that the liquid in the water tank is delivered to the steam generating component to generate steam, the method further includes:

In response to the cold water mode start command, the first water delivery channel is controlled to close, and the channel switch assembly is controlled to open the second water delivery channel to deliver water to the cleaning assembly through the second water delivery channel. water.

Optionally, before or after controlling the first water delivery channel to close and controlling the channel switch assembly to turn on the second water delivery channel in response to the cold water mode start command, it also includes:

In response to the hot water mode start command, the steam generating component is controlled to work and the first water delivery channel is controlled to close; when the working state of the steam generating component meets the second preset condition, the third water delivery channel is controlled to close. A water delivery channel is connected so that the liquid in the water tank is delivered to the steam generating component to generate hot water; wherein the heating temperature of the steam generating component corresponding to the second preset condition is smaller than the first The heating temperature of the steam generating component corresponding to the preset condition;

or,

In response to the hot water mode start command, the steam generating component is controlled to work and the first water delivery channel is controlled to close; when the working state of the steam generating component meets the first preset condition, under a certain Control the first water delivery channel to be turned on after a certain period of time, and the certain period of time makes the heating temperature of the steam generating component smaller than the heating temperature of the steam generating component corresponding to the first preset condition;

or,

In response to the hot water mode start command, the steam generating component is controlled to operate, and the first water delivery channel is controlled to be conductive, so that the liquid in the water tank is transported to the steam generating component to generate hot water.

Optionally, a water pump is provided in the first water delivery channel;

The controlling the closure of the first water delivery channel includes: controlling the water pump not to work;

Controlling the conduction of the first water delivery channel includes: controlling the operation of the water pump.

Optionally, in response to the steam mode start instruction, controlling the operation of the steam generating component includes:

In response to the steam mode start instruction, determine whether the cleaning equipment meets steam generation conditions;

When the cleaning equipment meets the steam generation conditions, the steam generation component is controlled to work.

Optionally, determining whether the cleaning equipment meets steam generation conditions includes:

Determine whether the installation state of the cleaning component meets the installation requirements; if the installation state does not meet the installation requirements, the cleaning equipment does not meet the steam generation conditions;

and / or,

It is determined whether the usage state of the cleaning device is a state in which cleaning work can be performed; in the case where the usage state is not a state in which cleaning work can be performed, the cleaning device does not satisfy the steam generation condition.

Optionally, after controlling the conduction of the first water delivery channel when the working state of the steam generating component meets the first preset condition, the method further includes:

In response to the hot water mode start command, the steam generating component is controlled to be closed for a certain period of time, and the first water delivery channel is controlled to be turned on after a certain period of time. The certain period of time causes the heating temperature of the steam generating component to be lower than the third The heating temperature of the steam generating component corresponding to a preset condition;

or,

In response to the hot water mode start command, the steam generating component is controlled to work at the working power corresponding to the hot water mode, and the first water delivery channel is controlled to be conductive, so that the liquid in the water tank is delivered to the The steam generating component generates hot water.

Optionally, the cleaning equipment is provided with a dirt detection sensor; the first water delivery channel is provided with a water pump;

The method also includes:

In response to the hot water mode start command, determine the operating parameters of the water pump based on the dirt data collected by the dirt detection sensor;

When the first water delivery channel is turned on, the water pump is controlled to deliver water to the steam generating component according to the working parameters.

Optionally, in response to the hot water mode start instruction, controlling the operation of the steam generating component includes:

In response to the hot water mode start command, control the steam generating component to operate at maximum power;

After controlling the conduction of the first water delivery channel, the method further includes:

When the working state of the steam generating component meets the third preset condition, the steam generating component is controlled to work with the working power corresponding to the hot water mode, and the working power corresponding to the hot water mode is less than the maximum Power; the heating temperature of the steam generating component corresponding to the third preset condition is smaller than that of the steam generating component corresponding to the first preset condition. Heating temperature.

In response to the steam mode start instruction, control the steam generating component to operate at maximum power;

When the working state of the steam generating component meets the first preset condition, the method further includes:

The steam generating component is controlled to work at a working power corresponding to the steam mode, and the working power corresponding to the steam mode is less than the maximum power.

Optionally, the cleaning equipment further includes a power supply component and a voltage stabilizing component respectively connected to the power supply component and the steam generation component. Controlling the operation of the steam generation component includes:

Determine the input voltage of the steam generating component based on the cut-off voltage and full-charge voltage of the power supply component; the input voltage is greater than or equal to the cut-off voltage and less than the full-charge voltage;

The voltage stabilizing component is controlled to operate to provide the input voltage to the steam generating component.

Optionally, the voltage stabilizing component is a driving circuit of the power supply component;

Determining the input voltage of the steam generating component based on the cut-off voltage and full voltage of the power supply component includes:

determining the duty cycle and frequency of the input voltage based on the cut-off voltage and the full-charge voltage;

The control of the operation of the voltage stabilizing component includes:

The voltage stabilizing component is controlled to operate according to the duty cycle and frequency.

Optionally, the voltage stabilizing component is a buck module, and controlling the operation of the voltage stabilizing component includes:

The voltage reduction module is controlled to adjust the output voltage of the power supply component to the input voltage output to provide the input voltage to the steam generating component.

On the other hand, this application also provides a control method for cleaning equipment, which includes a cleaning component, a water tank, a first water delivery channel, a second water delivery channel, and a steam generation component; The first water transport channel is connected to the water tank and the steam generating component respectively. When the first water transport channel is turned on, it is suitable to transport the liquid in the water tank to the steam generating component, so that the The heat generated by the steam generating component converts the liquid into steam; one end of the second water delivery channel is connected to the water tank, and the other end faces the cleaning component, and the second water delivery channel does not pass through the steam generating component. Component; the method includes:

In response to the self-cleaning instruction of the cleaning equipment, the first water delivery channel is controlled to close, the steam generating component is controlled to operate, and the second water delivery channel is controlled to be turned on, so that the liquid in the water tank Output through the second water delivery channel to perform self-cleaning on the cleaning component;

When the working state of the steam generating component meets the preset self-cleaning conditions, the first water delivery channel is controlled to be turned on and the second water delivery channel is controlled to be closed, so that the liquid in the water tank It is heated and output through the first water delivery channel to perform self-cleaning on the cleaning component.

Optionally, in response to a self-cleaning instruction to the cleaning device, controlling the operation of the steam generating component includes:

In response to the self-cleaning instruction, control the steam generating component to operate at maximum power;

When the working state of the steam generating component meets the preset self-cleaning conditions, the method further includes:

The steam generating component is controlled to work at a working power corresponding to a self-cleaning mode, and the working power corresponding to the self-cleaning mode is less than the maximum power.

Optionally, the cleaning equipment further includes a dirt suction assembly and a dirt detection sensor; the dirt suction assembly includes a dirt suction pipe and a main motor located in the dirt suction pipe; the dirt detection sensor is used to detect all The degree of dirtiness of the cleaning component; a water pump is provided in the first water delivery channel;

The method also includes:

In response to a self-cleaning instruction to the cleaning equipment, obtain the dirt data collected by the dirt detection sensor;

Determine an expected operating mode of the main motor based on the degree of contamination indicated by the contamination data, where the degree of contamination is correlated with the operating power indicated by the expected operating mode;

Control the main motor to work according to the desired operating mode;

Determine the operating parameters of the water pump based on the dirt data collected by the dirt detection sensor;

The control of conduction of the first water delivery channel includes:

The water pump is controlled to deliver water to the steam generating component according to the working parameters.

Optionally, after controlling the first water delivery channel to be on and the second water delivery channel to close, the method further includes:

Control the first water delivery channel to close, and control the steam generating component to keep working;

When the working state of the steam generating component meets the first preset condition, the first water delivery channel is controlled to be conductive, so that the liquid in the water tank is transported to the steam generating component to generate steam, so as to generate steam for the steam generating component. The cleaning assembly performs sterilization.

On the other hand, this application also provides a cleaning device, which includes: a processor and a memory; a program is stored in the memory, and the program is loaded and executed by the processor to implement any one of the above aspects. Provide control methods for cleaning equipment.

In yet another aspect, the present application also provides a computer-readable storage medium in which a program is stored. When the program is executed by a processor, the control method of the cleaning equipment provided by any one of the above aspects is implemented.

The technical solution provided by this application has at least the following advantages: by responding to the steam mode start command, controlling the operation of the steam generating component and controlling the closing of the first water delivery channel; when the working state of the steam generating component meets the first preset condition Under the control, the first water delivery channel is controlled to be conductive, so that the liquid in the water tank is transported to the steam generating component to generate steam, and the surface to be cleaned is cleaned; this can solve the problem that the traditional steam generating component takes a long time to heat the water in the water tank; due to The first water delivery channel will not be opened until the steam generating component is working, so that the heat generated by the steam generating component during its independent operation can directly convert the liquid into steam. Since the steam generating component will not absorb heat from the liquid during the initial working process, Therefore, the heating time of the steam generating component can be shortened and the efficiency of the steam generating component in preparing steam can be improved.

In addition, by responding to the steam mode start command, the steam generating assembly is controlled to operate at maximum power. working at a high rate, and then reducing it to the working power corresponding to the steam mode, which can further increase the heating speed of the steam generating component and further improve the efficiency of the steam generating component in preparing steam.

In addition, by controlling the main motor to work at the lowest working power when the working power indicated by the desired working mode is greater than the lowest working power, on the one hand, it can save the power consumption of the cleaning equipment, and on the other hand, it can ensure that the main motor will not suck too much Multi-steam, improve the steam preparation effect of steam generating components.

In addition, by turning off the dirt recognition function of the cleaning component and/or the surface to be cleaned in response to the steam mode start command, the failed function can be turned off and the power consumption of the cleaning equipment can be saved.

In addition, by realizing the adjustment between cold water mode, hot water mode and steam mode, and adjusting the water output in hot water mode based on the dirt data collected by the dirt detection sensor, the intelligence of the cleaning equipment can be improved.

In addition, by setting the voltage stabilizing component, the input voltage of the steam generating component can be ensured to be stable, thereby ensuring the heating effect of the steam generating component.

By responding to the self-cleaning command of the cleaning equipment, controlling the closing of the first water delivery channel, controlling the operation of the steam generating component, and controlling the conduction of the second water delivery channel, so that the liquid in the water tank is output through the second water delivery channel, so as to Perform self-cleaning on the cleaning component; when the working state of the steam generating component meets the preset self-cleaning conditions, control the first water delivery channel to be turned on, and control the second water delivery channel to close, so that the liquid in the water tank can pass through The first water delivery channel is heated and output to self-clean the cleaning component; it can solve the problem that the traditional steam generation component takes a long time to heat the water in the water tank; because the steam generation component can be turned on during the second water delivery channel Therefore, it can ensure that when the cleaning equipment switches to using hot water for self-cleaning, the heating time of the hot water will not be too long, which can improve the heating effect of the steam generating component.

In addition, by controlling the steam generating component to work at maximum power during the preheating stage, the preset speed of the steam generating component can be further increased, thereby further improving the heating effect of the steam generating component.

In addition, by controlling the cleaning equipment to switch to steam mode after switching to hot water mode during the self-cleaning process, the self-cleaning effect of the cleaning equipment can be improved.

With the development of science and technology and the improvement of people's living standards, intelligent cleaning equipment such as vacuum cleaners and floor washers have freed people from complicated cleaning work, and can not only maintain the environment at home and office, etc. The clean environment allows people to enjoy more free time, so it is favored by people.

For cleaning equipment, take steam equipment as an example. DC steam equipment has higher power and shorter battery life when using steam mode, which affects the user experience.

Therefore, what the present invention aims to solve is the technical problem in the prior art that DC steam equipment has relatively large power and short battery life when using the steam mode, which affects user experience.

In order to solve the above technical problems, the present invention provides a control method for steam equipment. The steam equipment includes a steam generator, and the steam generator includes a steam boiler. The control method includes:

When the steam boiler is not started for the first time, obtain the current temperature in the steam boiler in real time;

Determine the number of times the current temperature reaches the first target high point temperature in each time period;

If the number of times the current temperature reaches the first target high point temperature is greater than or equal to 1, then the steam boiler is controlled to stop working for a first time at the end of the current time period; and,

After the steam boiler stops working for the first period of time, the steam boiler is controlled to start again.

Preferably, in the control method of steam equipment, the method further includes:

When the steam boiler is started for the first time, obtain the current temperature in the steam boiler in real time;

Determine whether the current temperature reaches the second target high point temperature; and

When the current temperature reaches the second target high point temperature, control the steam boiler to stop working for the first duration;

Wherein, the second target high point temperature is greater than the first target high point temperature.

Preferably, in the control method of steam equipment, the first time period is less than or equal to 4 seconds.

Preferably, in the control method of the steam equipment, after the step of judging the number of times the current temperature reaches the first target high point temperature in each time period, the control method further includes:

If the number of times the current temperature reaches the first target high point temperature is 0, continue to detect the current temperature;

When the current temperature reaches the first target high point temperature, control the steam boiler Stop working for the first period of time and move on to the next time period.

Preferably, in the control method of steam equipment, the time period is less than or equal to 20 s.

Preferably, in the control method of steam equipment, after the step of obtaining the current temperature in the steam boiler, the control method further includes:

Status information of the steam generator is generated based on the current temperature of the steam boiler.

In order to achieve the above object, the present invention also provides a control device for steam equipment. The control device for steam equipment includes:

An information acquisition unit, configured to acquire the current temperature in the steam boiler in real time when the steam boiler is not started for the first time;

A temperature judgment unit, configured to judge the number of times the current temperature reaches the first target high point temperature in each time period;

A first control unit configured to control the steam boiler to stop working for a first duration at the end of the current time period when the current temperature reaches the first target high point temperature more than or equal to 1 times;

The second control unit is used to control the steam boiler to start again after the steam boiler stops working for the first period of time.

Preferably, in the control device of the steam equipment, the temperature judgment unit is also used to:

When the number of times the current temperature reaches the first target high point temperature is 0, continue to detect the current temperature;

When the current temperature reaches the first target high point temperature, the steam boiler is controlled to stop working for the first period of time and enter the next time period.

In order to achieve the above object, the present invention also provides a steam equipment, which includes:

at least one processor; and,

a memory communicatively connected to the at least one processor; wherein,

The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the above-mentioned control method of the steam device.

In order to achieve the above object, the present invention also provides a computer-readable storage medium that stores There is a computer program, which is characterized in that when the computer program is executed by a processor, the above-mentioned control method of steam equipment is implemented.

The technical solution provided by the present invention has the following advantages:

The present invention obtains the current temperature in the steam boiler in real time when the steam boiler is not started for the first time, and determines the number of times the current temperature reaches the first target high point temperature in each time period. If the current temperature If the number of times the first target high point temperature is reached is greater than or equal to 1, then the steam boiler is controlled to stop working for the first period of time at the end of the current time period. After the steam boiler stops working for the first period of time, the steam boiler is controlled to stop working. Start it again, which can increase battery life and improve user experience without affecting the steam effect;

Furthermore, since in a cycle detection period, the first target high point temperature will be reached multiple times, the number of times the first target high point temperature is reached, that is, the temperature rise amplitude, is related to the water content in the steam boiler. The more water, the The slower the temperature rises, if the steam boiler is controlled to stop every time it reaches the first target high point temperature, it will cause the machine to be turned on and off frequently. By judging the number of times the current temperature reaches the first target high point temperature in each time period, And at the end of the current time period, the steam boiler is controlled to stop working for the first time, so as to reduce the number of power outages and avoid frequent switching on and off.

Description of drawings

In order to more clearly explain the specific embodiments of the present application or the technical solutions in the prior art, the drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. It is obvious that the drawings in the following description These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of a cleaning device provided by an embodiment of the present application;

Figure 2 is a schematic structural diagram of a cleaning device provided by another embodiment of the present application;

Figure 3 is a schematic diagram of a voltage-reducing module provided by an embodiment of the present application;

Figure 4 is a flow chart of a control method for cleaning equipment provided by an embodiment of the present application;

Figure 5 is a schematic diagram of mode switching provided by an embodiment of the present application;

Figure 6 is a flow chart of a control method for cleaning equipment provided by another embodiment of the present application;

Figure 7 is a block diagram of a control device for cleaning equipment provided by an embodiment of the present application;

Figure 8 is a block diagram of a control device for cleaning equipment provided by another embodiment of the present application;

Figure 9 is a block diagram of an electronic device provided by an embodiment of the present application;

Figure 10 is a schematic diagram of the first embodiment of the control method of steam equipment according to the present invention;

Figure 11 is a schematic diagram of the second embodiment of the control method of steam equipment according to the present invention;

Figure 12 is a schematic diagram of a third embodiment of the control method of steam equipment according to the present invention;

Figure 13 is a schematic diagram of an embodiment of the steam equipment of the present invention;

Figure 14 is a schematic diagram of another embodiment of the steam equipment of the present invention;

Figure 15 is a perspective view of the steam equipment of the present invention;

FIG. 16 is an exploded schematic diagram of FIG. 15 .

1-steam boiler, 11-upper shell, 12-lower shell, 13-heating core, 2-temperature sensor.

Detailed ways

The technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. The present application will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, as long as there is no conflict, the embodiments and features in the embodiments of this application can be combined with each other.

It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

In this application, unless otherwise specified, the directional words used such as "upper, lower, top, and bottom" usually refer to the direction shown in the drawings, or to the vertical or vertical position of the component itself. Vertically or in the direction of gravity; similarly, for ease of understanding and description, "inside and outside" refers to the inside and outside relative to the outline of each component itself, but the above directional terms are not used to limit this application.

Figure 1 is a schematic structural diagram of a cleaning device provided by an embodiment of the present application. In this embodiment, cleaning equipment includes but is not limited to: floor washers, sweepers, mops and other electronic equipment that can clean the surface to be cleaned. The surface to be cleaned may be the floor, window, desktop, and/or wall, etc. This embodiment does not limit the type of surface to be cleaned.

As can be seen from FIG. 1 , the cleaning equipment includes: a cleaning component 110 , a water tank 120 , a first water delivery channel 130 , a steam generating component 140 , a dirt suction component 150 and a controller 160 .

The cleaning component 110 refers to the component of the cleaning equipment that mainly performs cleaning functions. With cleaning equipment as Taking a floor washing machine as an example, referring to FIG. 2 , the cleaning assembly 110 includes a cleaning part 112 and a driving part 111 for driving the cleaning part 112 to operate. When the cleaning equipment performs cleaning work, the driving member 111 drives the cleaning member 112 to rotate and contact the surface to be cleaned, so as to clean the surface to be cleaned.

The cleaning member 112 may be a roller brush or a floor brush, and its surface has fluff to absorb dirt.

Typically, the cleaning assembly 110 is installed at the bottom of the cleaning device. In other embodiments, the cleaning component 110 can also be installed at the front end of the cleaning device. This embodiment does not limit the installation position of the cleaning component 110 .

Water tank 120 is used to contain liquid. In this embodiment, the water tank 120 is used to contain clean water, or a mixed solution of clean water and detergent. In other embodiments, the water tank 120 may also be called a clean water tank 120 . This embodiment does not specify the type of liquid contained in the water tank 120 . and the name of the water tank 120 are defined.

Optionally, a sewage tank 120 can also be installed on the cleaning equipment to accommodate the sewage generated by the cleaning equipment during its working process (including the cleaning working process or the self-cleaning working process).

Steam generating assembly 140 is adapted to convert liquid into steam. In one example, steam generating component 140 includes a boiler. Wherein, the boiler includes an accommodation cavity and a heating mechanism located in the accommodation cavity. Wherein, the accommodation cavity is adapted to accommodate the liquid to be heated, and the heating element is adapted to heat the liquid in the accommodation cavity to generate hot water and/or steam.

The first water transport channel 130 is connected to the water tank 120 and the steam generating component 140 respectively. When the first water transport channel 130 is turned on, it is suitable to transport the liquid in the water tank 120 to the steam generating component 140, so that the heat generated by the steam generating component 140 will be Liquid is converted into vapor. When the first water delivery channel 130 is closed, the accommodation cavity in the steam generating assembly 140 is sealed.

Optionally, the opening or closing of the first water delivery channel 130 is controlled by the water pump 170 and/or the switch valve. When the first water delivery channel 130 is turned on or off under the control of the water pump 170 , the water pump 170 is provided in the first water delivery channel 130 . When the opening or closing of the first water delivery channel 130 is controlled by a switch valve, a switch valve is provided in the first water delivery channel 130 .

Optionally, the cleaning equipment further includes a second water delivery channel 180 and a channel switch 190 assembly located in the second water delivery channel 180. One end of the second water delivery channel 180 is connected to the water tank 120 and the other end faces the cleaning assembly 110; The water delivery channel 180 does not pass through the steam generating assembly 140 . In this way, the water tank The water in 120 can be directly transported to the cleaning component 110 through the second water delivery channel 180 without heating, providing more cleaning modes for the cleaning equipment.

In this embodiment, at the same time, one of the first water delivery channel 130 and the second water delivery channel 180 is turned on, and the other is closed. In other words, the first water delivery channel 130 and the second water delivery channel 180 are not connected at the same time. At this time, the opening or closing of the second water delivery channel 180 is controlled by the channel switch 190 assembly.

Optionally, part of the first water conveyance channel 130 and the second water conveyance channel 180 are shared, or the first water conveyance channel 130 and the second water conveyance channel 180 are completely independent.

When some channels are shared, the channel switch 190 component may be a reversing valve. Specifically, one end of the reversing valve is connected to the first water transfer channel 130 and the second water transfer channel 180 to control the first water transfer channel 130 to be conductive or to control the second water transfer channel 180 to be conductive.

For example, referring to FIG. 2 , the portion of the first water delivery channel 130 after passing through the steam generating assembly 140 is shared with the second water delivery channel 180 and is connected to the output port of steam, hot water, or cold water. The output port may be a water distributor, a sprinkler head, etc. This embodiment does not limit the implementation of the output port. In one example, the output port is located directly in front of the cleaning member 112 to improve the cleaning effect of the cleaning member 112 . In other embodiments, the output port may also be located at other locations. This embodiment does not limit the location of the output port. A reversing valve is installed at the connecting portion of the first water delivery channel 130 and the second water delivery channel 180 to ensure that when one of the water delivery channels is on, the other water delivery channel is closed.

In the case where the first water transfer channel 130 and the second water transfer channel 180 are completely independent, the channel switch 190 component may be a switch valve, and the switch valve is disposed in the second water transfer channel 180 to control the second water transfer channel 180 . On or off.

The dirt suction assembly 150 is used to absorb dirt generated by the cleaning equipment during operation into the sewage tank 120 . In one example, the sewage suction assembly 150 includes a sewage suction pipe and a main motor located in the sewage suction pipe. The main motor is used to absorb dirt into the sewage suction pipe, so as to transport the dirt to the sewage tank 120 through the sewage suction pipe. Optionally, the main motor may also be called a vacuum generator, a negative pressure generator, etc. This embodiment does not limit the name of the main motor.

Optionally, during the working process of the cleaning device, the working mode of the main motor is fixed, or can be changed based on the control instructions, or can also be changed based on the degree of dirt of the cleaning component 110. change.

For situations based on changes in the degree of dirt of the cleaning component 110, the cleaning equipment is provided with a dirt detection sensor, which is used to detect the degree of dirt of the cleaning component 110 and/or the surface to be cleaned, so that the main motor can adjust the The degree of soiling changes the working mode.

Among them, the dirt detection sensor includes but is not limited to an image sensor, a lidar sensor, or a turbidity sensor.

When the dirt detection sensor is an image sensor or a lidar sensor, the image sensor or lidar sensor can be installed on the cleaning device and can collect the image part of the cleaning component 110. By collecting the image or point cloud data of the cleaning component 110, that is, The dirtiness data of the cleaning component 110 can be obtained, and then the dirtiness data can be identified to obtain the degree of dirtiness of the cleaning component 110 .

When the dirt detection sensor is a turbidity sensor, the turbidity sensor can be installed in the sewage tank 120 of the cleaning equipment. The sewage turbidity collected by the turbidity sensor can indirectly reflect the degree of dirt of the cleaning component 110. Therefore, by collecting sewage The turbidity can be used to obtain the dirt data of the dirty components, and then the dirt level of the cleaning component 110 can be obtained by identifying the dirt data.

Generally, the cleaning equipment is provided with a power supply component to provide power to each electrical component on the cleaning equipment. When the power supply component supplies power to the steam generating component 140, there is usually a problem that the supply voltage is unstable, resulting in an unstable heating state of the steam generating component 140. Specifically, the voltage of the power supply component will continue to drop to the cut-off voltage during use. At this time, the effective voltage of the steam generating component 140 will continue to drop as the supply voltage of the steam generating component 140 decreases, causing the boiler steam generating component 140 to The efficiency continues to decrease, the steam output is unstable, the cleaning and sterilization effect is poor, and the life of the steam generating component 140 is shortened, etc. A series of problems.

Based on this, in this embodiment, the cleaning equipment includes a voltage stabilizing component respectively connected to the power supply component and the steam generating component 140 to control the operation of the steam generating component 140 .

In this embodiment, the voltage stabilizing component controls the input voltage of the steam generating component 140 to be maintained between the cut-off voltage of the power supply component and the full voltage when fully charged. Specifically, V1≤V<V2, where V represents the input voltage, V1 represents the cut-off voltage, and V2 represents the full-charge voltage.

In one example, the voltage stabilizing component is a driving circuit of the power supply component; the driving circuit can adjust the duty cycle and frequency of the input voltage. Frequency refers to the frequency that powers the steam generating component 140 The frequency is the reciprocal of the duty cycle during which the steam generating component 140 is powered. The duty cycle refers to the ratio of the conduction time in each working cycle to the entire working cycle.

In another example, the voltage stabilizing component is a buck module; the buck module can adjust the voltage value of the input voltage. For example, the voltage stabilizing component can be a voltage buck or a voltage regulator, etc. This embodiment does not limit the implementation of the voltage buck module. For example: refer to the schematic diagram of the power supply component 31 connected to the steam generation component 140 through the voltage reduction module 32 shown in FIG. 3 .

The controller 160 is used to control the operation of the cleaning equipment. The controller 160 may control the cleaning equipment to perform cleaning work or perform self-cleaning work.

In this embodiment, the controller 160 can at least control the opening, closing, and working power of the steam generating component 140; control the opening and closing of the first water delivery channel 130; control the opening and closing of the second water delivery channel 180; Control the opening, closing, and working mode of the main motor; and control the operation of the voltage stabilizing component.

On the one hand, for controlling the cleaning equipment to perform cleaning work, the controller 160 is at least used for:

In response to the steam mode start command, the steam generating component 140 is controlled to operate, and the first water delivery channel 130 is controlled to close;

When the working state of the steam generating component 140 meets the first preset condition, the first water delivery channel 130 is controlled to be turned on, so that the liquid in the water tank 120 is delivered to the steam generating component 140 to generate steam to clean the surface to be cleaned.

On the other hand, for controlling the cleaning equipment to perform cleaning work, the controller 160 is at least used for:

In response to the self-cleaning instruction for the cleaning equipment, the first water delivery channel 130 is controlled to close, the steam generating assembly 140 is controlled to operate, and the second water delivery channel 180 is controlled to be turned on, so that the liquid in the water tank 120 passes through the second water delivery channel. 180 output to self-clean the cleaning assembly 110;

When the working state of the steam generating assembly 140 meets the preset self-cleaning conditions, the first water delivery channel 130 is controlled to be turned on, and the second water delivery channel 180 is controlled to be closed, so that the liquid in the water tank 120 passes through the first water delivery channel. The water channel 130 is heated and output to perform self-cleaning on the cleaning component 110 .

For the specific control process, refer to the following method embodiments.

It is worth noting that the cleaning equipment may also include other components required during the working process, such as handles, communication components, and/or moving components, etc. This embodiment does not enumerate the structures in the cleaning equipment one by one.

Next, the control method of the cleaning equipment provided by this application is introduced. In this embodiment, the control method of the cleaning equipment includes two aspects. The first aspect includes: the control method of the cleaning equipment during the execution of the cleaning work. Refer to the corresponding embodiment in Figure 3; the second aspect includes: the control method of the cleaning equipment during the execution of self-cleaning. For the control method in the process, refer to the corresponding embodiment in Figure 5 . The control methods of these two aspects are introduced below.

The following embodiments take the method as being used in the cleaning equipment shown in Figure 1 as an example, specifically in the controller of the cleaning equipment. In actual implementation, the method can also be used in communication connected with the cleaning equipment. In other devices, such as: for user terminals or servers, etc., where the user terminals include but are not limited to: mobile phones, computers, tablet computers, wearable devices, etc. This embodiment does not cover the implementation of other devices and user terminals. Implementation methods are limited.

The communication connection method may be wired communication or wireless communication, and the wireless communication method may be short-distance communication, wireless communication, etc. This embodiment does not limit the communication method between the cleaning device and other devices.

Figure 4 is a flow chart of a control method for cleaning equipment provided by an embodiment of the present application. The method at least includes the following steps:

Step 401: In response to the steam mode start command, control the operation of the steam generating component and control the closing of the first water delivery channel.

The steam mode start command is used to instruct the cleaning equipment to start preparing steam to combine the steam with the surface to be cleaned during the cleaning process.

The steam mode start command may be obtained while the cleaning equipment is performing cleaning work, or may be obtained before the cleaning equipment performs cleaning work. This embodiment does not limit the timing of obtaining the steam mode start command.

Optionally, the method of obtaining the steam mode startup instruction includes but is not limited to at least one of the following:

The first type: the cleaning equipment is provided with a steam mode button, and upon receiving a trigger operation acting on the steam mode button, a steam mode start command is generated.

Second type: the cleaning device receives the steam mode start command sent by other devices. at this time, Other devices are provided with a steam mode button. Upon receiving a trigger operation acting on the steam mode button, a steam mode start command is generated and the steam mode start command is sent to the cleaning device.

The third type: when the cleaning device receives a cleaning command, it uses the cleaning command as a steam mode start command. Among them, the cleaning instruction is used to instruct the cleaning equipment to start cleaning the surface to be cleaned. The cleaning instruction may be automatically generated when the cleaning equipment meets the cleaning conditions, or may be generated by the user triggering the cleaning button. This embodiment does not limit the generation method of the cleaning instruction.

The cleaning conditions include but are not limited to: the current time period belongs to a preset time period, or the degree of dirt on the surface to be cleaned meets a preset threshold, etc. This embodiment does not limit the implementation of the cleaning conditions.

Because after the cleaning equipment obtains the steam mode start command, the current conditions of the cleaning equipment may not be suitable for generating steam. For example, generating steam when the cleaning component is not installed will waste equipment resources and may burn nearby people.

Based on the above technical problems, in one example, in response to the steam mode start instruction, controlling the operation of the steam generation component includes: in response to the steam mode start instruction, determining whether the cleaning equipment meets the steam generation conditions; when the cleaning equipment meets the steam generation conditions down to control the operation of the steam generating component.

The steam generation conditions may be set by the user, or may be pre-stored in the cleaning equipment.

Optionally, determine whether the cleaning equipment meets the conditions for steam generation, including:

Determine whether the installation status of the cleaning component meets the installation requirements; if the installation status does not meet the installation requirements, the cleaning equipment does not meet the steam generation conditions;

and / or,

Determine whether the usage state of the cleaning equipment is a state where cleaning work can be performed; if the usage status is not a state where cleaning work can be performed, the cleaning equipment does not meet steam generation conditions.

The state in which cleaning work can be performed refers to the state in which the cleaning equipment, after receiving the cleaning instruction, can respond to the cleaning instruction without waiting and directly clean the surface to be cleaned. The opposite of the state where cleaning work can be performed is the state where cleaning work cannot be performed. Cleaning cannot be performed. The status of cleaning work includes: charging status and self-cleaning status. In one example, each state that is not in a state where cleaning work cannot be performed can be determined as a state where cleaning work can be performed, or the user can also set a specific state where cleaning work can be performed, such as: in a preset time period The state where the cleaning work can be performed is the state where the cleaning work can be performed, etc. This embodiment does not limit the implementation of the state where the cleaning work can be performed.

Step 402: When the working state of the steam generating component meets the first preset condition, control the first water delivery channel to be turned on so that the liquid in the water tank is transported to the steam generating component to generate steam to clean the surface to be cleaned.

In traditional cleaning equipment, the first water delivery channel is connected while the steam generating component is working. Since it takes a period of time for the steam generating component to raise its own temperature, at this time, the liquid in the first water delivery channel will also absorb part of the heat, which will require a longer time for the liquid to convert into steam.

In this embodiment, only when the working state of the steam generating component meets the first preset condition, the first water delivery channel will be controlled to be turned on. The first preset condition can enable the heat generated by the steam generating component to be directly Convert liquid into steam. Since the steam generating component will not absorb heat from the liquid during its initial operation, the heating time of the steam generating component can be shortened and the efficiency of the steam generating component in preparing steam can be improved.

Optionally, the first preset condition includes at least one of the following:

Type 1: The working time of the steam generating component reaches the preset time. The steam generating component can reach a preset temperature after working for a preset time, and the preset temperature can convert liquid into steam. It should be noted that since the temperature required to convert liquid into steam is fixed, for example, 100 degrees Celsius, and in this embodiment, the steam generating component does not have liquid to absorb heat during the initial operation, therefore, the preset time must be shorter than that of traditional cleaning. The amount of time required for the steam-generating component of the device to reach a preset temperature.

Second type: The heating temperature of the steam generating component reaches the preset temperature. At this time, a temperature sensor is provided on the steam generating component to collect the heating temperature of the steam generating component.

The third type: the air pressure value in the steam generating component reaches the preset air pressure value. Because when the first water delivery channel is closed, the accommodation cavity in the steam generating assembly is sealed, and the heat generated by the heating mechanism will cause the air in the accommodation cavity to move rapidly, thereby increasing the air pressure. Heat generation in steam generating components When the temperature reaches the preset temperature, the air pressure value in the steam generating component reaches the preset air pressure value. In other words, the preset air pressure value corresponds to the air pressure value corresponding to the preset temperature.

In traditional cleaning equipment, the working power of the steam generating component is usually fixed. However, since the heating process of the steam generating component usually takes a long time when it starts working, if the steam generating component is still operated at the preset working power at this time, the heating speed of the steam generating component will be slow.

Based on the above technical problems, in one example, in response to the steam mode start instruction, controlling the operation of the steam generation component includes: in response to the steam mode start instruction, controlling the steam generation component to work at maximum power; accordingly, during the operation of the steam generation component When the state meets the first preset condition, the cleaning equipment will also control the steam generating component to work with the working power corresponding to the steam mode, and the working power corresponding to the steam mode is less than the maximum power.

Optionally, the control method for closing and opening the first water delivery channel includes but is not limited to at least one of the following:

Type 1: A water pump is provided in the first water delivery channel. At this time, controlling the first water delivery channel to close includes: controlling the water pump not to work. Controlling the conduction of the first water delivery channel includes: controlling the operation of the water pump.

The second type: the first water delivery channel and the second water delivery channel are connected through a reversing valve. One end of the reversing valve is connected to the first water delivery channel and the second water delivery channel to control the conduction or conduction of the first water delivery channel. Control the conduction of the second water delivery channel. At this time, controlling the first water delivery channel to close includes: controlling one end of the reversing valve to communicate with the second water delivery channel, so that the first water delivery channel is closed and the second water delivery channel is open; controlling the first water delivery channel Channel connection includes: controlling one end of the reversing valve to connect with the first water transfer channel, so that the first water transfer channel is opened and the second water transfer channel is closed.

The third type: a switch valve is provided in the first water transfer channel. At this time, controlling the closure of the first water transfer channel includes: controlling the switch valve to close; controlling the first water transfer channel to conduct, including: controlling the switch valve to open.

In other embodiments, the opening or closing of the first water delivery channel can also be controlled in other ways, and this embodiment will not list them one by one here.

To sum up, the control method of the cleaning equipment provided by this embodiment controls the operation of the steam generating component and controls the closing of the first water delivery channel by responding to the steam mode start command; in When the working state of the steam generating component meets the first preset condition, the first water delivery channel is controlled to be turned on, so that the liquid in the water tank is transported to the steam generating component to generate steam to clean the surface to be cleaned; it can solve the traditional steam problem The generation component takes a long time to heat the water in the water tank. Since the first water delivery channel is not opened until the steam generation component is working, the heat generated by the steam generation component during its independent operation can directly convert the liquid into steam. Since the steam is The generating component will not absorb heat from the liquid during the initial working process. Therefore, the heating time of the steam generating component can be shortened and the efficiency of the steam generating component in preparing steam can be improved.

In addition, by controlling the steam generating component to operate at maximum power in response to the steam mode start command, and then reducing it to the working power corresponding to the steam mode, the heating speed of the steam generating component can be further increased, and the efficiency of the steam generating component in preparing steam can be further improved.

Optionally, based on the above embodiment, the cleaning equipment further includes a dirt suction assembly, which includes a dirt suction pipe and a main motor located in the dirt suction pipe.

Before step 401, the cleaning equipment controls the main motor to work according to a desired working mode to suck the dirt generated during the operation of the cleaning component into the suction pipe.

Step 401 also includes, in response to the steam mode start instruction, controlling the main motor to operate at the lowest working power when the working power indicated by the desired working mode is greater than the lowest working power.

During the cleaning process, the cleaning equipment controls the main motor to absorb dirt. The suction power of the main motor may suck away the steam generated by the steam generating component, thus affecting the steam preparation effect.

Based on the above technical problems, in this embodiment, by controlling the main motor to work at the lowest working power when the working power indicated by the desired working mode is greater than the lowest working power, on the one hand, the power consumption of the cleaning equipment can be saved, and on the other hand, the power consumption of the cleaning equipment can be saved. This ensures that the main motor does not absorb too much steam and improves the steam preparation effect of the steam generating component.

Optionally, based on the above embodiments, the desired operating mode of the main motor may be set by default, or adaptively determined based on the dirt data collected by the dirt detection sensor.

The desired operating mode of the main motor is automatically adapted based on the dirt data collected by the dirt detection sensor. When it should be determined, before controlling the main motor to work in the desired working mode, it also includes: obtaining the dirt data collected by the dirt detection sensor; based on the degree of dirt indicated by the dirt data, determining the expected working mode of the main motor, which dirtiness There is a positive correlation between the degree of contamination and the operating power indicated by the desired operating mode.

Correspondingly, step 401 also includes: in response to the steam mode start instruction, turning off the dirt recognition function of the cleaning component and/or the surface to be cleaned.

Among them, turning off the dirt identification function includes: turning off the dirt detection sensor, and turning off the controller's function of acquiring and identifying dirt data.

Since the main motor no longer operates based on the dirt data collected by the dirt detection sensor in response to the steam mode start command, the dirt detection function will be disabled when the steam mode is started. In this embodiment, by turning off the dirt recognition function of the cleaning component and/or the surface to be cleaned in response to the steam mode start command, the failed function can be turned off and the power consumption of the cleaning equipment can be saved.

Optionally, based on the above embodiment, in the case where the cleaning equipment further includes a second water delivery channel and a channel switch assembly located in the second water delivery channel, step 401 further includes: in response to the steam mode start instruction, controlling The channel switch component conducts the second water delivery channel to deliver water to the cleaning component.

The method for controlling the channel switch component to conduct the second water delivery channel includes but is not limited to one of the following:

Type 1: The channel switch assembly is a reversing valve. One end of the reversing valve is connected to a first water delivery channel and a second water delivery channel to control the conduction of the first water delivery channel or the conduction of the second water delivery channel. At this time, the control channel switch assembly conducts the second water transmission channel, including: controlling one end of the reversing valve to communicate with the second water transmission channel, so as to close the first water transmission channel and open the second water transmission channel.

The second type: the channel switch component is independently arranged in the second water delivery channel and controls the opening or closing of the second water delivery channel.

In the second conduction mode, after the control channel switch component conducts the second water delivery channel, it also includes: when the working state of the steam generating component does not meet the first preset condition, and the humidity of the cleaning component meets the preset humidity Under certain conditions, the control channel switch assembly closes the second water delivery channel.

At this time, a humidity sensor is installed on the cleaning component to collect the humidity of the cleaning component. In this way, it is ensured that the cleaning component will not be too wet while the steam generating component is working alone, thereby avoiding the problem of excessive water on the surface to be cleaned.

Since the second water delivery channel can directly deliver the liquid in the water tank to the cleaning component, the cleaning equipment can provide three working modes: cold water mode, hot water mode and steam mode. The following describes the conversion methods between the three working modes.

Optionally, based on the above embodiment, in response to the steam mode start instruction, control the operation of the steam generating component and control the first water delivery channel to close (that is, before step 401); or, after the working state of the steam generating component meets the first Under a preset condition, after controlling the conduction of the first water delivery channel so that the liquid in the water tank is delivered to the steam generating component to generate steam (that is, before step 402), the control method of the cleaning equipment also includes:

In response to the cold water mode start command, the first water delivery channel is controlled to close, and the channel switch assembly is controlled to open the second water delivery channel to deliver water to the cleaning component through the second water delivery channel.

Schematically, in response to the cold water mode start command, one end of the reversing valve is controlled to be connected to the second water delivery channel. At this time, the first water delivery channel is closed.

In addition, in response to the cold water mode start command, the steam generating component is controlled to be closed.

Optionally, before or after controlling the first water delivery channel to close and controlling the channel switch component to turn on the second water delivery channel in response to the cold water mode start command, it also includes:

In response to the hot water mode start instruction, the cleaning equipment is controlled to work in the hot water mode.

The ways to control the cleaning equipment to work in hot water mode include but are not limited to one of the following:

The first method: control the operation of the steam generating component and control the closing of the first water delivery channel; when the working state of the steam generating component meets the second preset condition, control the first water delivery channel to be turned on so that the water in the water tank The liquid is delivered to the steam generating component to generate hot water.

At this time, the steam generating component is first burned in an empty state, and then water is delivered to the steam generating component. The hot water preparation principle is the same as the steam preparation principle mentioned above, and will not be described again in this embodiment.

Wherein, the heating temperature of the steam generating component corresponding to the second preset condition is lower than the heating temperature of the steam generating component corresponding to the first preset condition.

Optionally, the condition type of the second preset condition is the same as the condition type of the first preset condition Or different, the second preset condition includes but is not limited to at least one of the following:

The working time of the steam generating component reaches the hot water heating time; the hot water heating time is less than the preset time;

The heating temperature of the steam generating component reaches the hot water heating temperature; the hot water heating temperature is less than the preset temperature;

The air pressure value in the steam generating component reaches the hot water heating air pressure value; the hot water heating air pressure value is less than the preset air pressure value.

The method of controlling the closing and conduction of the first water delivery channel refers to the above-mentioned embodiment, which will not be described again in this embodiment.

The second type: in response to the hot water mode start command, control the operation of the steam generating component and control the closing of the first water delivery channel; when the working status of the steam generating component meets the first preset condition, control the third component after a certain period of time. A water delivery channel is connected for a certain period of time so that the heating temperature of the steam generating component is lower than the heating temperature of the steam generating component corresponding to the first preset condition.

The steam generating component can be switched off for a certain period of time and switched on again after a certain period of time.

In the second implementation manner, the steam generating component is first controlled to be heated to a temperature for preparing steam, and then cooled to a temperature for preparing hot water.

The third method: in response to the hot water mode start command, control the operation of the steam generating component and control the conduction of the first water delivery channel so that the liquid in the water tank is transported to the steam generating component to generate hot water.

In one example, in response to the hot water mode start instruction, controlling the steam generation component to work includes: in response to the hot water mode start instruction, controlling the steam generation component to work at maximum power;

Correspondingly, after controlling the conduction of the first water delivery channel, it also includes:

When the working state of the steam generating component meets the third preset condition, the steam generating component is controlled to work with the working power corresponding to the hot water mode, and the working power corresponding to the hot water mode is less than the maximum power.

Wherein, the heating temperature of the steam generating component corresponding to the third preset condition is lower than the heating temperature of the steam generating component corresponding to the first preset condition. The third preset condition is the same as or different from the second preset condition.

Optionally, the third preset condition includes but is not limited to at least one of the following:

The working time of the steam generating component reaches the hot water heating time; the hot water heating time is less for the preset duration;

In the case where the hot water mode start command is obtained after the cold water mode start command, that is, the cleaning device switches from the cold water mode to the hot water mode, in response to the hot water mode start command, the cleaning device will also control the second water delivery The channel is closed.

After that, when the hot water mode is switched to the steam mode, the first water delivery channel is controlled to close again, and the steam generating component is controlled to work. Specifically, the working mode of the steam mode is introduced with reference to the above embodiment.

In the case where the hot water mode start command is obtained before the cold water mode start command, that is, the cleaning device switches from the hot water mode to the cold water mode, then in response to the cold water mode start command, the cleaning device will also control the first water delivery channel Shut down and control the steam generating component to shut down.

After that, when the cold water mode is switched to the steam mode, the first station is controlled to control the operation of the steam generating component and the first water delivery channel is controlled to close. Specifically, the working mode of the steam mode is introduced with reference to the above embodiment.

Optionally, when the working state of the steam generating component meets the first preset condition, after controlling the conduction of the first water delivery channel (that is, after step 402), the control method of the cleaning equipment further includes:

or,

In the case where the hot water mode start command is obtained after the steam mode start command, That is, when the cleaning equipment switches from the steam mode to the hot water mode, in response to the hot water mode start command, the cleaning equipment can control the steam generating component to be turned off for a certain period of time and then start, and control the first water delivery channel to be turned on.

Below, an example is given to illustrate the switching between cold water mode, hot water mode and steam mode. Refer to Figure 5. According to Figure 5, it can be seen that the switching process between each mode includes:

1. Switch from hot water mode to cold water mode: One end of the reversing valve is connected to the second water delivery channel, and the steam generating component is controlled to close.

2. Switch from cold water mode to hot water mode: Method 1, one end of the reversing valve is connected to the first water delivery channel, and the steam generating component is controlled to work at maximum power; after the second condition is met, the working power corresponding to the hot water mode is used Work;

Mode 2, one end of the reversing valve is connected to the first water delivery channel, and the steam generating component is controlled to work at the working power corresponding to the hot water mode;

Mode 3: One end of the reversing valve is connected to the second water delivery channel, and the steam generating component is controlled to work at maximum power; after the third condition is met, it works at the working power corresponding to the hot water mode.

3. Switch from cold water mode to steam mode: Method 1, one end of the reversing valve is connected to the second water delivery channel, and the steam generating component is controlled to work at maximum power; after the first condition is met, it will work at the working power corresponding to the steam mode; Then the water pump volume is adjusted to the water pump volume corresponding to the steam mode;

Method 2: One end of the reversing valve is connected to the first water delivery channel, and the steam generating component is controlled to work at the working power corresponding to the steam mode; then the water pump volume is adjusted to the water pump volume corresponding to the steam mode;

Mode 3: One end of the reversing valve is connected to the first water delivery channel, and the steam generating component is controlled to work at maximum power; after the first condition is met, it works at the working power corresponding to the steam mode, and then the water pump volume is adjusted to the corresponding working power in the steam mode. Water pump volume.

4. Switch from hot water mode to steam mode: Method 1, one end of the reversing valve is connected to the second water delivery channel, and the steam generating component is controlled to work at maximum power; after the first condition is met, it will work at the corresponding working power in steam mode ;Then the water pump volume is adjusted to the water pump volume corresponding to the steam mode;

Mode 2, one end of the reversing valve is connected to the first water delivery channel, and the steam generating component is controlled to work at maximum power; after the first condition is met, it works at the working power corresponding to the steam mode; then the water pump volume is adjusted to the corresponding working power in the steam mode. Water pump volume.

5. Switch from steam mode to hot water mode: Method 1, one end of the reversing valve is connected to the first water delivery channel channel is turned on, turn off the steam generating component; when the steam generating component cools down to the hot water heating temperature, turn on the steam generating component again and work at the working power corresponding to the hot water mode;

Mode 2: One end of the reversing valve is connected to the first water delivery channel and operates at the working power corresponding to the hot water mode.

6. Switch the steam mode to the cold water mode: Method 1, one end of the reversing valve is connected to the first water delivery channel, close the steam generating component; and adjust the water output of the water pump to the water output corresponding to the cold water mode, and then reverse The first end of the valve is connected to the second water delivery channel;

Method 2: One end of the reversing valve is connected to the second water delivery channel, the steam generating component is closed, and the water output of the water pump is adjusted to the water output corresponding to the cold water mode.

Optionally, the cleaning equipment is provided with a dirt detection sensor; a water pump is provided in the first water delivery channel; in the above embodiment, the method also includes responding to the hot water mode start instruction, based on the dirt collected by the dirt detection sensor The data determines the working parameters of the water pump; when the first water delivery channel is turned on, the water pump is controlled to deliver water to the steam generating component according to the working parameters.

The degree of contamination indicated by the contamination data is positively correlated with the water delivery volume of the water pump.

In this embodiment, the adjustment between the cold water mode, the hot water mode and the steam mode can be realized, and the water output in the hot water mode can be adjusted based on the dirt data collected by the dirt detection sensor, which can improve the intelligence of the cleaning equipment. .

Optionally, based on the above embodiment, in the case where the cleaning equipment further includes a power supply component and a voltage stabilizing component respectively connected to the power supply component and the steam generation component, controlling the operation of the steam generation component includes:

Control the operation of the voltage stabilizing component to provide input voltage to the steam generating component.

In one example, the voltage stabilizing component is a driving circuit of the power supply component. Determining the input voltage of the steam generating component based on the cut-off voltage and full-charge voltage of the power supply component includes: determining the duty cycle and frequency of the input voltage based on the cut-off voltage and full-charge voltage. Accordingly, controlling the operation of the voltage stabilizing component includes: controlling the operation of the voltage stabilizing component according to the duty cycle and frequency.

Among them, based on the cut-off voltage and full power voltage, the duty cycle and frequency of the input voltage are determined, include:

The voltage value of the input voltage is determined from the cut-off voltage and the full voltage; based on the ratio between this voltage value and the actual voltage value of the current power supply component, the duty cycle and frequency of the current are determined.

In another example, the voltage stabilizing component is a voltage-reducing module, and controlling the voltage-stabilizing component to work includes: controlling the voltage-reducing module to adjust the output voltage of the power supply component to the input voltage output to provide the input voltage for the steam generating component.

In this embodiment, by setting the voltage stabilizing component, the input voltage of the steam generating component can be ensured to be stable, thereby ensuring the heating effect of the steam generating component.

Figure 6 is a flow chart of a control method for cleaning equipment provided by an embodiment of the present application. The method at least includes the following steps:

Step S601, in response to a self-cleaning instruction for the cleaning equipment, control the first water delivery channel to close, control the operation of the steam generating component, and control the second water delivery channel to conduct, so that the liquid in the water tank is output through the second water delivery channel. , to self-clean the cleaning components.

The methods for obtaining self-cleaning instructions include but are not limited to at least one of the following:

The first type: the cleaning equipment is provided with a self-cleaning button, and upon receiving a trigger operation acting on the self-cleaning button, a self-cleaning instruction is generated.

Second type: the cleaning equipment determines whether the self-cleaning start conditions are currently met, and generates a self-cleaning instruction when the self-cleaning start conditions are met.

Among them, the self-cleaning startup conditions may be set by the user, or may be stored in the cleaning device by default. The self-cleaning startup conditions include but are not limited to at least one of the following: the cleaning device is fully docked with the base, the cleaning piece is When the degree of dirtiness is greater than or equal to the dirtiness threshold, the remaining power of the cleaning equipment is greater than the power threshold, the clean water volume of the cleaning equipment is greater than the first water volume threshold, and the sewage volume of the cleaning equipment is less than the second water volume threshold, in actual implementation, self-cleaning starts The conditions can be set to other conditions according to usage requirements, and this embodiment will not list them one by one here.

The third type: the cleaning device receives self-cleaning instructions sent by other devices. At this time, other devices are provided with self-cleaning buttons. Upon receiving a trigger operation on the self-cleaning button, a self-cleaning command is generated and sent to the cleaning device.

Optionally, the self-cleaning instruction can also carry self-cleaning parameters, and the self-cleaning parameters include Including but not limited to: the difference in cycle length between different self-cleaning cycles, the amount of water sprayed in each self-cleaning cycle, the water pumping time, and/or the rotation speed of the cleaning part, etc. This embodiment does not make any reference to the content of the self-cleaning parameters. limited.

In this embodiment, the opening and closing of the first water delivery channel and the opening and closing of the second water delivery channel refer to the above-mentioned embodiment, and will not be described in detail here.

Optionally, in response to a self-cleaning instruction to the cleaning device, the cleaning device can also control the operation of cleaning components, control the operation of the main motor, etc. This embodiment does not list the components that need to be run during the self-cleaning process.

Step S602, when the working state of the steam generating component meets the preset self-cleaning conditions, control the first water delivery channel to be turned on, and control the second water delivery channel to close, so that the liquid in the water tank passes through the first water delivery channel. The channel is heated and outputted to self-clean the cleaning components.

In this embodiment, in response to the self-cleaning command, cold water is first transported through the second water delivery channel for self-cleaning, and the steam generating component is controlled to preheat. On the one hand, the cleaning component can be preliminarily cleaned, and on the other hand, the cleaning component can be improved. The heating rate of the steam generating component.

Among them, self-cleaning conditions refer to the conditions for hot water cleaning during the self-cleaning process.

Self-cleaning conditions include but are not limited to at least one of the following:

1. The conduction time of the second water delivery channel reaches the preset conduction time;

2. The working status of the steam generating component meets the second preset condition.

In one example, in response to a self-cleaning instruction for the cleaning device, controlling the steam-generating component to work includes: in response to the self-cleaning instruction, controlling the steam-generating component to work at maximum power;

Correspondingly, when the working state of the steam generating component meets the preset self-cleaning conditions, the steam generating component is controlled to work at the working power corresponding to the self-cleaning mode, and the working power corresponding to the self-cleaning mode is less than the maximum power.

It is worth noting that during the cleaning process, the process of switching the cold water mode to the hot water mode and the hot water mode to the cold water mode is also applicable to the self-cleaning process introduced in this embodiment, and will not be described again in this embodiment.

To sum up, this embodiment provides a control method for cleaning equipment. By responding to the self-cleaning instruction of the cleaning equipment, the first water delivery channel is controlled to close, the steam generating component is controlled to work, and the second water delivery channel is controlled to be turned on. So that the liquid in the water tank is output through the second water delivery channel, to perform self-cleaning of the cleaning component; when the working state of the steam generating component meets the preset self-cleaning conditions, the first water delivery channel is controlled to be turned on, and the second water delivery channel is controlled to be closed, so that the liquid in the water tank It is heated and output through the first water delivery channel to self-clean the cleaning component; it can solve the problem that the traditional steam generation component takes a long time to heat the water in the water tank; because the steam generation component can be turned on when the second water delivery channel Preheating is performed during this period. Therefore, it can be ensured that when the cleaning equipment switches to using hot water for self-cleaning, the heating time of the hot water will not be too long, which can improve the heating effect of the steam generating component.

Optionally, based on the above embodiment, the cleaning equipment further includes a dirt suction assembly and a dirt detection sensor; the dirt suction assembly includes a dirt suction pipe and a main motor located in the dirt suction pipe; the dirt detection sensor is used to detect the dirt of the cleaning assembly. The degree of pollution; a water pump is provided in the first water delivery channel.

Step S601 also includes: in response to the self-cleaning instruction of the cleaning equipment, obtaining the dirt data collected by the dirt detection sensor; based on the dirt degree indicated by the dirt data, determining the expected working mode of the main motor, and the dirt degree is equal to The working power indicated by the desired working mode is correlated; the main motor is controlled to work according to the desired working mode.

Step S602 also includes: when the working state of the steam generating component meets the preset self-cleaning conditions, determining the working parameters of the water pump based on the dirt data collected by the dirt detection sensor; accordingly, controlling the first water delivery channel Continuation includes: controlling the water pump to deliver water to the steam generating component according to the working parameters.

Optionally, based on the above embodiment, after controlling the first water transmission channel to be turned on and the second water transmission channel to be closed, that is, after step S602, the method further includes:

In this embodiment, after switching to hot water mode during the self-cleaning process, the cleaning Switching the device to steam mode can improve the self-cleaning effect of the cleaning device.

It should be added that after step S602, the cleaning equipment can also be switched to the cold water mode first and then to the steam mode, or after the cold water mode and the hot water mode are alternately executed for a preset number of times, the cleaning equipment can be switched to the steam mode. Please refer to the above embodiment for the switching method, and no details will be described in this embodiment.

Figure 7 is a block diagram of a control device of a cleaning equipment provided by an embodiment of the present application. The cleaning equipment includes a cleaning component, a water tank, a first water delivery channel and a steam generation component. The first water delivery channel is connected to the water tank and the steam generation component respectively. When the first water delivery channel is turned on, it is appropriate to The liquid in the water tank is transported to the steam generating component, so that the heat generated by the steam generating component converts the liquid into steam. The device includes at least the following modules: a first control module 710 and a second control module 720 .

The first control module 710 is used to control the operation of the steam generating component in response to the steam mode start instruction, and control the closing of the first water delivery channel;

The second control module 720 is used to control the conduction of the first water delivery channel when the working state of the steam generating component meets the first preset condition, so that the liquid in the water tank is delivered to the The steam generating component generates steam to clean the surface to be cleaned.

Relevant details refer to the above embodiments.

Figure 8 is a block diagram of a control device of a cleaning equipment provided by an embodiment of the present application. The cleaning equipment includes a cleaning component, a water tank, a first water delivery channel, a second water delivery channel and a steam generation component; the first water delivery channel is connected to the water tank and the steam generation component respectively, and the first water delivery channel When the water channel is turned on, it is suitable to transport the liquid in the water tank to the steam generating component, so that the heat generated by the steam generating component converts the liquid into steam; one end of the second water transport channel is connected The other end of the water tank faces the cleaning component, and the second water delivery channel does not pass through the steam generating component. The device includes at least the following modules: a third control module 810 and a fourth control module 820 .

The third control module 810 is used to control the closing of the first water delivery channel, control the operation of the steam generating component, and control the second water delivery channel in response to the self-cleaning instruction of the cleaning equipment. The water delivery channel is connected so that the liquid in the water tank is output through the second water delivery channel to self-clean the cleaning component;

The fourth control module 820 is used to control the first water delivery channel to be on and the second water delivery channel to close when the working state of the steam generation component meets the preset self-cleaning conditions, The liquid in the water tank is heated through the first water delivery channel and then output, so as to self-clean the cleaning component.

Relevant details refer to the above embodiments.

It should be noted that when the control device of the cleaning equipment provided in the above embodiment controls the cleaning equipment, only the division of the above functional modules is used as an example. In practical applications, the above functions can be allocated from different modules as needed. The functional modules are completed, that is, the internal structure of the control device of the cleaning equipment is divided into different functional modules to complete all or part of the functions described above. In addition, the control device of the cleaning equipment provided in the above embodiments and the control method embodiment of the cleaning equipment belong to the same concept. Please refer to the method embodiment for details of the specific implementation process, which will not be described again here.

Figure 9 is a block diagram of an electronic device provided by an embodiment of the present application. The electronic device may be the cleaning device described in FIG. 1 or other devices communicatively connected to the cleaning device. The electronic device at least includes a processor 901 and a memory 902 .

The processor 901 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 901 can adopt at least one hardware form among DSP (Digital Signal Processing, digital signal processing), FPGA (Field-Programmable Gate Array, field programmable gate array), and PLA (Programmable Logic Array, programmable logic array). accomplish. The processor 901 may also include a main processor and a co-processor. The main processor is a processor used to process data in the wake-up state, also called CPU (Central Processing Unit, central processing unit); the co-processor is A low-power processor used to process data in standby mode. In some embodiments, the processor 901 may be integrated with a GPU (Graphics Processing Unit, image processor), and the GPU is responsible for rendering and drawing content to be displayed on the display screen. In some embodiments, the processor 901 may also include an AI (Artificial Intelligence, artificial intelligence) processor, which is used to process calculations related to machine learning. Count operations.

Memory 902 may include one or more computer-readable storage media, which may be non-transitory. Memory 902 may also include high-speed random access memory, and non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In some embodiments, the non-transitory computer-readable storage medium in the memory 902 is used to store at least one instruction, and the at least one instruction is used to be executed by the processor 901 to implement the cleaning device provided by the method embodiment in this application. control method.

In some embodiments, the electronic device optionally further includes: a peripheral device interface and at least one peripheral device. The processor 901, the memory 902 and the peripheral device interface may be connected through a bus or a signal line. Each peripheral device can be connected to the peripheral device interface through a bus, a signal line or a circuit board. Illustratively, peripheral devices include but are not limited to: radio frequency circuits, touch display screens, audio circuits, power supplies, etc.

Of course, the electronic device may also include fewer or more components, which is not limited in this embodiment.

Optionally, this application also provides a computer-readable storage medium that stores a program, and the program is loaded and executed by the processor to implement the control method of the cleaning equipment of the above method embodiment.

Optionally, this application also provides a computer product. The computer product includes a computer-readable storage medium, and a program is stored in the computer-readable storage medium. The program is loaded and executed by a processor to implement the above method embodiments. Control methods for cleaning equipment.

The technical features of the above-described embodiments can be combined in any way. To simplify the description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, All should be considered to be within the scope of this manual.

The above-described embodiments only express several implementation modes of the present application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all fall within the protection scope of the present application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Obviously, the above-described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, those of ordinary skill in the art can make other changes or modifications in different forms without making creative efforts, and all of them shall fall within the scope of protection of this application.

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, not all, of the embodiments of the present invention. The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, as long as there is no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

In the present invention, unless otherwise specified, the directional words used such as "up, down, top, bottom" usually refer to the direction shown in the drawings, or refer to the vertical or vertical position of the component itself. Vertically or in the direction of gravity; similarly, for ease of understanding and description, "inside and outside" refers to the inside and outside relative to the outline of each component itself, but the above directional terms are not used to limit the present invention.

This embodiment provides a control method for cleaning equipment, which is applied to the cleaning equipment. The cleaning equipment is, for example, a sweeper, etc., which will not be listed here one by one, and this embodiment does not limit this.

The implementation details of the control method of the steam equipment of this embodiment will be described below. The following content is only provided for the convenience of understanding and is not necessary for implementation of this solution. The steam equipment may be, but is not limited to, a steam floor scrubber.

This embodiment relates to a control method of steam equipment. The steam equipment includes a steam generator. Please refer to FIGS. 15 and 16 . The steam generator includes a steam boiler 1 .

Steam equipment, especially low-power (500w-600w) steam equipment, usually stops the steam boiler 1 when it reaches the set maximum temperature value. If a drop to the preset low point temperature is detected, start the boiler again. Since the power of the steam boiler 1 is low, the steam boiler 1 cannot directly heat up from the predetermined low temperature value, but will continue to cool down after starting the steam boiler 1, resulting in a reduction in the heating effect and steam effect of the steam boiler 1. For example: Assume that the maximum temperature is 100℃ and the low temperature that does not affect the steam effect is 50℃. When the steam boiler 1 reaches 100℃, it will Stop, and then detect that the temperature of steam boiler 1 drops to the lowest temperature of 50°C and start again. However, due to the low power of the steam boiler 1, the temperature cannot be raised immediately. The temperature of the steam boiler 1 will continue to decrease, for example, to 30°C. At this time, after the temperature of the heating core 13 of the steam boiler 1 rises, the temperature of the steam boiler 1 will decrease from 30°C to 30°C. ℃ and then slowly heated to 100 ℃, that is, the steam boiler 1 cannot be directly heated from the low point temperature 50 ℃ to 100 ℃, but heated from 30 ℃ to 100 ℃, then it will decrease from 50 ℃ to 30 ℃, and rise from 30 ℃ When the temperature reaches 50°C, the steam effect will be poor. If the reheating time is too long, the steam effect will be affected.

The control method of steam equipment provided by the present invention solves the above problems. As shown in Figure 10, the control method includes:

Step S100: When the steam boiler 1 is not started for the first time, obtain the current temperature in the steam boiler 1 in real time.

The non-first start of steam boiler 1 refers to the intermittent start-up state of steam boiler 1 during normal operation; the first start refers to the first start of steam boiler 1 after receiving the start-up signal of the steam equipment, and the rapid heating enters preheating state. Generally, the complete workflow of steam equipment is to enter the first startup state after power-on, and then enter the non-first startup state during normal operation.

Please refer to Figure 15 and Figure 16. In the non-first startup state, the current temperature of the steam boiler 1 is obtained, that is, the temperature sensor 2 is used to collect the temperature of the steam boiler 1. Among them, the steam boiler 1 includes a heating core 13 for heating water in the steam boiler 1, an upper shell 11, and a lower shell 12. The upper shell 11 and the lower shell 12 are surrounded to form an internal cavity, and the heating core 13 is located in The upper housing 11 is located in the internal cavity, so that the temperature sensor 2 is disposed on the surface of the upper housing 11 . Preferably, the temperature sensor 2 is disposed on the upper housing 11 and close to the heating core 13, so that the temperature sensor 2 detects the temperature of the upper housing 11 and detects the temperature of the steam boiler 1 through heat conduction. In this embodiment, the temperature sensor 2 is an NTC (negative temperature coefficient, negative temperature coefficient thermistor) structure.

Specifically, the temperature sensor 2 measures the temperature of the steam boiler 1 in real time and sends the measurement results to the main control unit of the steam equipment.

Step S200: Determine the number of times the current temperature reaches the first target high point temperature in each time period;

It should be understood that the first target high point temperature can be preset by the user or stored at the factory, and is not limited here. The first target high point temperature refers to the steam boiler 1 at The upper limit of the maximum temperature that can be reached except when starting for the first time.

It should be noted that the "reach" mentioned in the present invention may mean "equal to" or "greater than". Determine whether the current temperature reaches the target high point temperature, that is, determine whether the current temperature is equal to or greater than the target high point temperature. Each "time period" can be calculated from the time when the steam boiler 1 was last controlled to stop, and the second interval is a time period, or it can be calculated from the start of the steam equipment, and there is no specific limit here.

The number of times the current temperature reaches the first target high point temperature is determined in each time period, that is, the number of times in each time period it is determined whether the current temperature is equal to or greater than the first target high point temperature.

In addition, in the step of determining the number of times the current temperature reaches the first target high temperature in each time period, the time period is less than or equal to 20 seconds.

Step S300: If the number of times the current temperature reaches the first target high point temperature is greater than or equal to 1, control the steam boiler 1 to stop working for a first period of time at the end of the current time period;

It should be understood that if the number of times the current temperature reaches the first target high point temperature is greater than or equal to 1, the steam boiler 1 will be controlled to stop working for the first time at the end of the current time period and enter the next time period. That is, even if the current temperature reaches the preset first target high point temperature in the current time period, the steam boiler 1 will not be stopped immediately, but the steam boiler 1 will be stopped for a first time at the end of the period.

For example, the first time period is: 0s-20s, then even if the first target high point temperature is reached between 0s and 20s (for example, 10s), the steam boiler 1 will not be stopped, and it must be a period node (i.e. 20 s) before responding to the fact that the current temperature within the time period reaches the first target high temperature, that is, the steam boiler 1 is controlled to stop working for the first time.

Specifically, if the number of times the current temperature reaches the first target high point temperature is greater than or equal to 1, in the step of controlling the steam boiler 1 to stop working for the first duration at the end of the current time period, the first duration is less than or equal to 4 seconds. If the number of times the current temperature reaches the first target high point temperature is 0, the steam boiler 1 continues to heat until the first target high point temperature is reached, the control stops the steam boiler 1 for a first period of time, and recalculates the time period to enter the next step. a time period.

Since in a cycle detection period, the first target high point temperature will be reached multiple times, the number of times the first target high point temperature is reached is the same as the temperature rise amplitude contained in the steam boiler 1. It depends on the amount of water. The more water, the slower the temperature rises. If the steam boiler 1 is controlled and stopped every time it reaches the first target high temperature, it will cause the machine to be turned on and off frequently. Therefore, in the present invention, by setting a fixed cycle time period, when the current temperature in a time period exceeds the first target high point temperature more than 1 times, the steam boiler 1 is controlled to shut down for the first time at the end of the period. This can prevent the steam boiler 1 from being switched on and off frequently and improve the service life of the steam boiler 1 .

Step S400: After the steam boiler 1 stops for a first period of time, control the steam boiler 1 to start again.

It should be understood that restarting the steam boiler 1 after the steam boiler 1 is stopped for a first period of time (usually ≤4s) can effectively prevent the temperature of the steam boiler 1 from being directly heated from a value lower than the target low temperature to the target high temperature. Affects the steam effect.

For example: Assume that the maximum temperature is 100°C and the low point temperature that does not affect the steam effect is 50°C. Steam boiler 1 will stop when it reaches 100°C. After stopping for the first time (≤4s), the steam will The temperature of boiler 1 is 70°C. Then, even if the temperature of steam boiler 1 cannot be raised immediately due to the low power of steam boiler 1, the temperature of steam boiler 1 will continue to decrease and will drop from 70°C to 55°C. At this time, the temperature of steam boiler 1 will continue to decrease. After the heating core 13 of 1 rises in temperature, the steam boiler 1 slowly heats from 55°C to 100°C, that is, the steam boiler 1 heats from 55°C to 100°C, rather than from a temperature lower than the low point of 50°C (for example, 30°C). ℃) heated to 100℃, that is, the steam effect is not affected.

That is to say, compared with the prior art that uses temperature judgment to restart the steam boiler 1 after shutting down, resulting in the reheating temperature being lower than the low point temperature, the present invention determines the restart time of the steam boiler 1 by setting the first duration. The time point can avoid the shortcomings of too long heating time and affecting the steam effect during the restart process of the small-power steam boiler 1.

Among them, for low-power steam boilers 1, especially steam boilers 1 with a power of 500w-600w, the steam boiler 1 will stop for ≤4s after reaching the preset target high temperature, and then start the steam boiler 1 again, which will not affect the steam The effect is that the steam boiler 1 directly heats up from the preset low point temperature or when it is higher than the low point temperature.

In addition, the control method also includes: generating status information of the steam generator according to the current temperature of the steam boiler 1 .

The temperature of the steam boiler 1 is detected by the temperature sensor 2, and the temperature of the steam boiler 1 also corresponds to the state of the water being heated. That is, the overall progress of steam preparation can be displayed through the current temperature of the steam boiler 1.

The present invention obtains the current temperature in the steam boiler 1 in real time when the steam boiler 1 is not started for the first time, and determines the number of times the current temperature reaches the first target high point temperature in each time period. If the current temperature reaches the first target high point, If the number of times of temperature is greater than or equal to 1, then the steam boiler 1 is controlled to stop working for the first time at the end of the current time period. After the steam boiler 1 stops working for the first time, the steam boiler 1 is controlled to start again, so that the steam effect can be controlled without affecting the steam effect. case, increase battery life and improve user experience.

As shown in Figure 11, in the second embodiment of the control method of steam equipment of the present invention, the control method also includes:

Step S101, when the steam boiler 1 is started for the first time, obtain the current temperature in the steam boiler 1 in real time;

It should be noted that when the steam boiler 1 is started for the first time, that is, when the steam boiler 1 is first started, the temperature inside the steam boiler 1 is the dry burning temperature of the steam boiler 1 (that is, the preheating temperature of the steam boiler 1), that is, the temperature inside the steam boiler 1 is not The temperature of the incoming water; while the current temperature obtained when the steam boiler 1 is not started for the first time is the temperature of the steam boiler 1 after the water is incoming.

Step S102, determine whether the current temperature reaches the second target high point temperature;

It should be noted that when the steam boiler 1 is started for the first time, the upper limit of the preheating temperature is greater than the upper limit of the temperature during normal operation. For example, the upper temperature limit of steam boiler 1 during normal operation is 130-150°C, then the upper temperature limit of steam boiler 1 when preheating is started for the first time is 170°C.

Step S103: When the current temperature reaches the second target high point temperature, the steam boiler 1 is controlled to stop working for a first duration; wherein the first target high point temperature is greater than the first target high point temperature.

It should be noted that when the steam boiler 1 reaches the second target high point temperature for the first time, the steam boiler 1 is controlled to be stopped for the first time, that is, when the steam boiler 1 is started again after the first time, it is not the first time to start the steam boiler 1 .

As shown in Figure 12, the third embodiment of the steam equipment control method of the present invention, after step S200, also includes:

Step S210: If the number of times the current temperature reaches the first target high point temperature is 0, continue to detect the current temperature;

It should be noted that if the number of times the current temperature reaches the first target high point temperature is 0, it means that the current temperature has not reached the first target high point temperature within the current time period, so it does not enter at this time. In the next time period, the current temperature will continue to be detected at the end of the current time period until it is detected that the current temperature reaches the first target high point temperature.

Step S220: When the current temperature reaches the first target high point temperature, control the steam boiler 1 to stop working for a first period of time and enter the next time period.

It should be noted that when the number of times the first target high point temperature is detected at the end of the current time period is 0, the detection continues until the first target high point temperature is reached. At this time, the time period is considered to be over, and the steam boiler 1 is controlled to stop working. The first time period and enter the next time period.

It should be understood that, assuming a time period is 0-20s, the current temperature does not reach the target high point temperature at the end of the period, which is 20s. This means that during this time period, the steam boiler 1 has not been heated to the temperature for generating steam, so the steam boiler 1 continues to heat and continues to judge the current temperature until it reaches the first target high point temperature. Assuming that the target high point temperature is reached at 30s, the control stops the steam boiler 1 and enters the next time period, that is, the starting time of the next time period is 30s.

In this way, the steam boiler 1 in the present invention can control the steam boiler 1 to continue heating when it does not detect a temperature greater than the first target high point within a time period, and extend the current time period until the current temperature of the steam boiler 1 exceeds the first target temperature. Afterwards, the steam boiler 1 is controlled to stop for the first period of time and enter the next cycle. Therefore, it is possible to take into account the deviation of the number of times of heating to the first target high point temperature caused by the amount of water in the steam boiler 1, thereby adapting to more usage scenarios.

As shown in Figure 13, in the first embodiment of the control device of steam equipment of the present invention, the control device of steam equipment includes an information acquisition unit 510, a temperature judgment unit 520, a first control unit 530 and a second control unit 540, wherein ,

The information acquisition unit 510 is used to acquire the current temperature in the steam boiler 1 in real time when the steam boiler 1 is not started for the first time;

It should be understood that the current temperature of the steam boiler 1 is obtained, that is, the temperature sensor 2 is used to collect the temperature of the steam boiler 1. The steam boiler 1 includes a heating core 13 and an upper shell 11 for heating the water in the steam boiler 1. , and the lower shell 12. The upper shell 11 and the lower shell 12 are surrounded to form an internal cavity. The heating core 13 is located on the upper shell 11 and is located in the internal cavity. In this way, the temperature sensor 2 is located on the surface of the upper shell 11. That is, the temperature sensor 2 is preferably provided on the upper housing 11 and close to the heating core. 13 is set so that the temperature sensor 2 detects the temperature of the upper housing 11 and detects the temperature of the steam boiler 1 through heat conduction. In this embodiment, the temperature sensor 2 is an NTC (negative temperature coefficient, negative temperature coefficient thermistor) structure. Specifically, the temperature sensor 2 measures the temperature of the steam boiler 1 in real time and sends the measurement results to the steam equipment.

The temperature determination unit 520 is used to determine the number of times the current temperature reaches the first target high point temperature in each time period;

It should be understood that the first target high point temperature can be preset by the user or stored at the factory, and is not limited here. The first target high point temperature refers to the upper limit of the maximum temperature that the steam boiler 1 can reach when it is not started for the first time.

The first control unit 530 is configured to control the steam boiler 1 to stop working for a first period of time at the end of the current time period if the number of times the current temperature reaches the first target high point temperature is greater than or equal to 1;

For example, the first time period is: 0s-20s, then even if the first target high point temperature is reached between 0s and 20s (for example, 10s), the steam boiler 1 will not be stopped, and it must be a period node (i.e. 20s), the current temperature within the time period reaches the first target high point temperature. to respond, that is, to control the steam boiler 1 to stop working for the first time.

It should be noted that in a cycle detection cycle, the first target high point temperature will be reached multiple times, and the number of times the first target high point temperature is reached, that is, the temperature rise amplitude, is related to the water content in the steam boiler 1. The water volume The more, the slower the temperature rise. If the steam boiler 1 is controlled and stopped every time it reaches the first target high temperature, it will cause the machine to be turned on and off frequently.

The second control unit 540 is used to restart the steam boiler 1 after the steam boiler 1 has been stopped for a first period of time (usually ≤ 4 seconds), which can effectively prevent the temperature of the steam boiler 1 from being directly heated from a value lower than the target low point temperature to the target high point. Temperature affects the steam effect.

For example: Assume that the maximum temperature is 100°C and the low point temperature that does not affect the steam effect is 50°C. Steam boiler 1 will stop when it reaches 100°C. After stopping for the first period of time (≤4s), the temperature of steam boiler 1 will The temperature is 70°C. Then, even if the temperature of steam boiler 1 cannot be raised immediately due to the low power of steam boiler 1, the temperature of steam boiler 1 will continue to decrease, and will drop from 70°C to 55°C. At this time, the heating of steam boiler 1 After the core 13 temperature rises, the steam boiler 1 is slowly heated from 55°C to 100°C, that is, the steam boiler 1 is heated from 55°C to 100°C, rather than from below 50°C (for example, 30°C) to 100°C. , that is, it does not affect the steam effect.

In addition, the temperature judgment unit is also used for:

The number of times the current temperature reaches the first target high point temperature is 0, and the current temperature is continuously detected;

When the current temperature reaches the first target high point temperature, the steam boiler 1 is controlled to stop working for a first period of time and enter the next time period.

Further, the steam equipment involved in the present invention, as shown in Figure 14, includes at least one processor 601; and a memory 602 communicatively connected to at least one processor 601; wherein the memory 602 stores instructions that can be executed by at least one processor 601, and the instructions are executed by at least one processor 601, so that at least one processor 601 can execute the control method of the steam equipment described in the above embodiment.

The memory 602 and the processor 601 are connected using a bus. The bus may include any number of interconnected buses and bridges. The bus connects various circuits of one or more processors 601 and the memory 602 together. The bus may also connect various other circuits together such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein. The bus interface provides the interface between the bus and the transceiver. A transceiver may be one element or may be multiple elements, such as multiple receivers and transmitters, providing a unit for communicating with various other devices over a transmission medium. The data processed by the processor 601 is transmitted on the wireless medium through the antenna. Furthermore, the antenna also receives the data and transmits the data to the processor 601.

Processor 601 is responsible for managing the bus and general processing, and can also provide various functions, including timing, peripheral interfaces, voltage regulation, power management, and other control functions. The memory 602 may be used to store data used by the processor 601 when performing operations.

The invention also relates to a computer-readable storage medium storing a computer program. When the computer program is executed by the processor, the above embodiments of the control method for the steam equipment are implemented.

That is, those skilled in the art can understand that all or part of the steps in the method of implementing the above embodiments can be completed by instructing relevant hardware through a program. The program is stored in a storage medium and includes several instructions to cause a device ( It may be a microcontroller, a chip, etc.) or a processor (processor) that executes all or part of the steps of the method described in each embodiment of the application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program code. .

Obviously, the above-described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art can make other changes or modifications in different forms without making creative efforts, and all of them shall fall within the scope of protection of the present invention.

Claims

A control method for cleaning equipment, characterized in that the cleaning equipment includes a cleaning component, a water tank, a first water delivery channel and a steam generation component, and the first water delivery channel is connected to the water tank and the steam generation component respectively. , when the first water delivery channel is turned on, it is suitable to transport the liquid in the water tank to the steam generating component, so that the heat generated by the steam generating component converts the liquid into steam, and the method includes :

In response to the steam mode start command, control the operation of the steam generating component and control the closing of the first water delivery channel;

When the working state of the steam generating component meets the first preset condition, the first water delivery channel is controlled to be conductive so that the liquid in the water tank is transported to the steam generating component to generate steam to be cleaned. Clean the surface.
The method according to claim 1, characterized in that the first preset condition includes at least one of the following:

The working time of the steam generating component reaches the preset time;

The heating temperature of the steam generating component reaches the preset temperature;

The air pressure value in the steam generating assembly reaches the preset air pressure value. Correspondingly, the steam generating assembly includes an accommodation cavity and a heating mechanism located in the accommodation cavity. When the first water delivery channel is closed, the The accommodating cavity is sealed.
The method according to claim 1, characterized in that the cleaning equipment further includes a sewage suction assembly, and the sewage suction assembly includes a sewage suction pipe and a main motor located in the sewage suction pipe;

The method also includes:

Control the main motor to work according to a desired working mode to suck the dirt generated during the operation of the cleaning component into the dirt suction pipe;

In response to the steam mode start instruction, when the operating power indicated by the desired operating mode is greater than the minimum operating power, the main motor is controlled to operate at the minimum operating power.
The method according to claim 3, characterized in that the cleaning equipment is provided with a dirt detection sensor, and the dirt detection sensor is used to detect the dirt degree of the cleaning component and/or the surface to be cleaned;

Before controlling the main motor to operate in a desired operating mode, the method further includes:

Obtain the dirt data collected by the dirt detection sensor;

Based on the degree of contamination indicated by the contamination data, the desired operating mode of the main motor is determined, and the degree of contamination is positively correlated with the operating power indicated by the desired operating mode.
The method of claim 4, further comprising:

In response to the steam mode activation instruction, the dirt recognition function of the cleaning component and/or the surface to be cleaned is turned off.
The method according to claim 1, characterized in that the cleaning equipment further includes a second water delivery channel and a channel switch assembly located in the second water delivery channel, one end of the second water delivery channel is connected to The other end of the water tank faces the cleaning component; the second water delivery channel does not pass through the steam generating component;

The method also includes:

In response to the steam mode start instruction, the channel switch component is controlled to conduct the second water delivery channel to deliver water to the cleaning component.
The method according to claim 6, characterized in that the channel switch assembly is a reversing valve, and one end of the reversing valve is connected to the first water delivery channel and the second water delivery channel to control The first water conveyance channel conducts or controls the conduction of the second water conveyance channel;

Controlling the first water delivery channel to close, and controlling the channel switch assembly to open the second water delivery channel include:

Control one end of the reversing valve to be connected to the second water delivery channel, so that the first water delivery channel is closed and the second water delivery channel is open;

Controlling the conduction of the first water delivery channel includes:

One end of the reversing valve is controlled to be connected to the first water transfer channel, so that the first water transfer channel is opened and the second water transfer channel is closed.
The method according to claim 6, wherein the channel switch assembly controls the opening or closing of the second water delivery channel;

After controlling the channel switch assembly to conduct the second water delivery channel, the method further includes:

When the working state of the steam generating component does not meet the first preset condition and the humidity of the cleaning component meets the preset humidity condition, the channel switch component is controlled to close the second water delivery channel. .
The method according to claim 6, characterized in that, in response to the steam mode start instruction, the steam generating component is controlled to operate and the first water delivery channel is controlled to close before; or, before the steam When the working state of the generating component meets the first preset condition, after controlling the conduction of the first water delivery channel so that the liquid in the water tank is transported to the steam generating component to generate steam, the method further includes :

In response to the cold water mode start command, the first water delivery channel is controlled to close, and the channel switch assembly is controlled to open the second water delivery channel to deliver water to the cleaning assembly through the second water delivery channel. water.
The method according to claim 9, characterized in that, in response to the cold water mode start instruction, the first water delivery channel is controlled to close, and the channel switch assembly is controlled to turn on the second water delivery channel. or later, also include:

In response to the hot water mode start command, the steam generating component is controlled to operate and the first water delivery channel is controlled to close; when the working state of the steam generating component meets the second preset condition, the third water delivery channel is controlled to close. A water delivery channel is connected so that the liquid in the water tank is delivered to the steam generating component to generate hot water; wherein the heating temperature of the steam generating component corresponding to the second preset condition is smaller than the first The heating temperature of the steam generating component corresponding to the preset condition;

or,

In response to the hot water mode start command, the steam generating component is controlled to work and the first water delivery channel is controlled to close; when the working state of the steam generating component meets the first preset condition, under a certain Control the first water delivery channel to be turned on after a certain period of time, and the certain period of time makes the heating temperature of the steam generating component smaller than the heating temperature of the steam generating component corresponding to the first preset condition;

or,

In response to the hot water mode start command, the steam generating component is controlled to operate, and the first water delivery channel is controlled to be conductive, so that the liquid in the water tank is transported to the steam generating component to generate hot water.
The method according to claim 1, characterized in that a water pump is provided in the first water delivery channel;

The controlling the closure of the first water delivery channel includes: controlling the water pump not to work;

Controlling the conduction of the first water delivery channel includes: controlling the operation of the water pump.
The method according to claim 1, characterized in that, in response to a steam mode start instruction, controlling the operation of the steam generating component includes:

In response to the steam mode start instruction, determine whether the cleaning equipment meets steam generation conditions;

When the cleaning equipment meets the steam generation conditions, the steam generation component is controlled to work.
The method of claim 12, wherein determining whether the cleaning equipment meets steam generation conditions includes:

Determine whether the installation state of the cleaning component meets the installation requirements; if the installation state does not meet the installation requirements, the cleaning equipment does not meet the steam generation conditions;

and / or,

It is determined whether the usage state of the cleaning device is a state in which cleaning work can be performed; in the case where the usage state is not a state in which cleaning work can be performed, the cleaning device does not satisfy the steam generation condition.
The method according to claim 1, wherein when the working state of the steam generating component meets the first preset condition, after controlling the conduction of the first water delivery channel, the method further include:

In response to the hot water mode start command, the steam generating component is controlled to be closed for a certain period of time, and the first water delivery channel is controlled to be turned on after a certain period of time. The certain period of time causes the heating temperature of the steam generating component to be lower than the third The heating temperature of the steam generating component corresponding to a preset condition;

or,

In response to the hot water mode start command, the steam generating component is controlled to work at the working power corresponding to the hot water mode, and the first water delivery channel is controlled to be conductive, so that the liquid in the water tank is delivered to the The steam generating component generates hot water.
The method according to claim 10 or 14, characterized in that the cleaning equipment is provided with a dirt detection sensor; the first water delivery channel is provided with a water pump;

The method also includes:

In response to the hot water mode start command, determine the operating parameters of the water pump based on the dirt data collected by the dirt detection sensor;

When the first water delivery channel is turned on, the water pump is controlled to deliver water to the steam generating component according to the working parameters.
The method according to claim 10 or 14, characterized in that,

The control of the operation of the steam generating component in response to the hot water mode start command includes:

In response to the hot water mode start command, control the steam generating component to operate at maximum power;

After controlling the conduction of the first water delivery channel, the method further includes:

When the working state of the steam generating component meets the third preset condition, the steam generating component is controlled to work with the working power corresponding to the hot water mode, and the working power corresponding to the hot water mode is less than the maximum Power; the heating temperature of the steam generating component corresponding to the third preset condition is smaller than the heating temperature of the steam generating component corresponding to the first preset condition.
The method according to claim 1, characterized in that:

The control of the operation of the steam generating component in response to the steam mode start command includes:

In response to the steam mode start instruction, control the steam generating component to operate at maximum power;

When the working state of the steam generating component meets the first preset condition, the method further includes:

The steam generating component is controlled to work at a working power corresponding to the steam mode, and the working power corresponding to the steam mode is less than the maximum power.
The method according to claim 1, wherein the cleaning equipment further includes a power supply component and a voltage stabilizing component respectively connected to the power supply component and the steam generation component, and the operation of the steam generation component is controlled, include:

Determine the input voltage of the steam generating component based on the cut-off voltage and full-charge voltage of the power supply component; the input voltage is greater than or equal to the cut-off voltage and less than the full-charge voltage;

The voltage stabilizing component is controlled to operate to provide the input voltage to the steam generating component.
The method according to claim 18, characterized in that the voltage stabilizing component is a driving circuit of the power supply component;

Determining the input voltage of the steam generating component based on the cut-off voltage and full voltage of the power supply component includes:

determining the duty cycle and frequency of the input voltage based on the cut-off voltage and the full-charge voltage;

The control of the operation of the voltage stabilizing component includes:

The voltage stabilizing component is controlled to operate according to the duty cycle and frequency.
The method according to claim 18, characterized in that the voltage stabilizing component is a buck module, and controlling the operation of the voltage stabilizing component includes:

The voltage reduction module is controlled to adjust the output voltage of the power supply component to the input voltage output to provide the input voltage to the steam generating component.
A control method for cleaning equipment, characterized in that the cleaning equipment includes a cleaning component, a water tank, a first water delivery channel, a second water delivery channel and a steam generating component; the first water delivery channels are respectively connected to the water tanks and the steam generating component. When the first water delivery channel is connected, it is suitable to transport the liquid in the water tank to the steam generating component, so that the heat generated by the steam generating component converts the liquid into Steam; one end of the second water delivery channel is connected to the water tank, the other end faces the cleaning component, and the second water delivery channel does not pass through the steam generating component;

The methods include:

In response to the self-cleaning instruction of the cleaning equipment, the first water delivery channel is controlled to close, the steam generating component is controlled to operate, and the second water delivery channel is controlled to be turned on, so that the liquid in the water tank Output through the second water delivery channel to perform self-cleaning on the cleaning component;

When the working state of the steam generating component meets the preset self-cleaning conditions, the first water delivery channel is controlled to be turned on and the second water delivery channel is controlled to be closed, so that the liquid in the water tank It is heated and output through the first water delivery channel to perform self-cleaning on the cleaning component.
The method according to claim 21, characterized in that:

The step of controlling the operation of the steam generating component in response to the self-cleaning instruction of the cleaning device includes:

In response to the self-cleaning instruction, control the steam generating component to operate at maximum power;

When the working state of the steam generating component meets the preset self-cleaning conditions, the method further includes:

The steam generating component is controlled to work at a working power corresponding to a self-cleaning mode, and the working power corresponding to the self-cleaning mode is less than the maximum power.
The method according to claim 21, wherein the cleaning equipment further includes a dirt suction assembly and a dirt detection sensor; the dirt suction assembly includes a dirt suction pipe and a main motor located in the dirt suction pipe; The dirt detection sensor is used to detect the degree of dirt of the cleaning component; a water pump is provided in the first water delivery channel;

The method also includes:

In response to a self-cleaning instruction to the cleaning equipment, obtain the dirt data collected by the dirt detection sensor;

Determine an expected operating mode of the main motor based on the degree of dirt indicated by the dirt data, where the degree of dirt is correlated with the operating power indicated by the expected operating mode;

Control the main motor to work according to the desired operating mode;

When the working state of the steam generating component meets the preset self-cleaning conditions, the method further includes:

Determine the operating parameters of the water pump based on the dirt data collected by the dirt detection sensor;

The control of conduction of the first water delivery channel includes:

The water pump is controlled to deliver water to the steam generating component according to the working parameters.
The method according to claim 21, characterized in that after controlling the conduction of the first water conveyance channel and controlling the closure of the second water conveyance channel, it further includes:

Control the first water delivery channel to close, and control the steam generating component to keep working;

When the working state of the steam generating component meets the first preset condition, the first water delivery channel is controlled to be conductive so that the liquid in the water tank is delivered to the steam generating component. The component generates steam to sterilize the cleaning component.
An electronic device, characterized in that the electronic device includes a processor and a memory connected to the processing, a program is stored in the memory, and when the processor executes the program, it is used to implement the claims 1 to 1 The control method of the cleaning equipment described in claim 20; or, the control method of the cleaning equipment described in claims 21 to 24 is implemented.
A computer-readable storage medium, characterized in that a program is stored in the storage medium, and when the program is executed by a processor, it is used to implement the control method of the cleaning equipment as claimed in claims 1 to 20; or, implement The control method of cleaning equipment according to claims 21 to 24.
A control method for steam equipment, the steam equipment includes a steam generator, and the steam generator includes a steam boiler, characterized in that the control method includes:

When the steam boiler is not started for the first time, obtain the current temperature in the steam boiler in real time;

Determine the number of times the current temperature reaches the first target high point temperature in each time period;

If the number of times the current temperature reaches the first target high point temperature is greater than or equal to 1, then the steam boiler is controlled to stop working for a first time at the end of the current time period; and,

After the steam boiler stops working for the first period of time, the steam boiler is controlled to start again.
The control method of steam equipment according to claim 27, characterized in that the method further includes:

When the steam boiler is started for the first time, obtain the current temperature in the steam boiler in real time;

Determine whether the current temperature reaches the second target high point temperature; and

When the current temperature reaches the second target high point temperature, control the steam boiler to stop working for the first duration;

Wherein, the second target high point temperature is greater than the first target high point temperature.
The control method of steam equipment according to claim 27 or 28, characterized in that the first duration is less than or equal to 4 seconds.
The control method of steam equipment according to claim 27, characterized in that, after the step of judging the number of times the current temperature reaches the first target high point temperature in each time period, the control method further includes:

If the number of times the current temperature reaches the first target high point temperature is 0, continue to detect the current temperature;

When the current temperature reaches the first target high point temperature, the steam boiler is controlled to stop working for the first period of time and enter the next time period.
The control method of steam equipment according to claim 27 or 30, characterized in that the time period is less than or equal to 20 s.
The control method of steam equipment according to claim 27, characterized in that after the step of obtaining the current temperature in the steam boiler, the control method further includes:

Status information of the steam generator is generated based on the current temperature of the steam boiler.
A control device for steam equipment, characterized by including:

An information acquisition unit, configured to acquire the current temperature in the steam boiler in real time when the steam boiler is not started for the first time;

A temperature judgment unit, configured to judge the number of times the current temperature reaches the first target high point temperature in each time period;

A first control unit configured to control the steam boiler to stop working for a first period of time at the end of the current time period when the number of times the current temperature reaches the first target high point temperature is greater than or equal to 1;

The second control unit is used to control the steam boiler to start again after the steam boiler stops working for the first period of time.
The control device of steam equipment according to claim 33, characterized in that the temperature judgment unit is also used to:

When the number of times the current temperature reaches the first target high point temperature is 0, continue to detect the current temperature;

When the current temperature reaches the first target high point temperature, the steam boiler is controlled to stop working for the first period of time and enter the next time period.
A steam equipment, characterized by including:

at least one processor; and,

a memory communicatively connected to the at least one processor; wherein,

The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform as claimed in any one of claims 27 to 32 Control method of steam equipment described above.
A computer-readable storage medium stores a computer program, characterized in that when the computer program is executed by a processor, the control method of the steam equipment according to any one of claims 27 to 32 is implemented.