CN114543322A - Air conditioner control method, device, equipment and storage medium - Google Patents

Abstract

The present application provides an air conditioner control method, device, equipment and storage medium, which relate to the technical field of air conditioners and are used to overcome the problem of poor control accuracy of fresh air volume in the prior art. The control method of the air conditioner includes: in the fresh air mode, acquiring the number of objects in the space where the air conditioner is located; and determining the fresh air volume corresponding to the number of objects according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume ; Control the air conditioner to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects.

Description

Air conditioner control method, device, equipment and storage medium

technical field

The present application relates to the technical field of air conditioners, and in particular, to a control method, device, equipment and storage medium of an air conditioner.

Background technique

In recent years, with the improvement of people's living standards, the air quality requirements for the home environment are also getting higher and higher.

The space in which the air conditioner is located, such as the indoor space, is generally a closed space. If the air conditioner runs for a long time without ventilating the room, the oxygen in the room will be continuously consumed. In the related art, in order to increase the oxygen content in the indoor air, the air conditioner is usually equipped with a fresh air mode, and when the air conditioner operates in the fresh air mode, the outdoor air can be transported into the room. However, when the air conditioner operates in the fresh air mode, the user usually controls the air conditioner to adjust the air outlet speed. The air conditioner determines the fresh air volume according to the air outlet speed and the ratio of the fixed fresh air volume to the indoor circulating air intake, and the control accuracy is poor.

SUMMARY OF THE INVENTION

The present application provides a control method, device, device and storage medium for an air conditioner to overcome the problem of poor control accuracy of fresh air volume in the prior art.

A first aspect of the embodiments of the present application provides a method for controlling an air conditioner, including:

In the fresh air mode, obtain the number of objects in the space where the air conditioner is located;

According to the number of objects and the corresponding relationship between the number of objects and the fresh air volume, determine the fresh air volume corresponding to the number of objects;

The air conditioner is controlled to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects.

In one possible implementation manner, when the objects in the space where the air conditioner is located are users and/or pets, the corresponding relationship between the number of objects and the fresh air volume is a positive correlation mapping relationship.

In one possible implementation manner, the acquiring the number of objects in the space where the air conditioner is located includes:

acquiring an image collected by an image sensor in the space where the air conditioner is located;

The number of objects is determined from the acquired images.

In one of the possible implementations, the control method further includes:

obtaining the type of the object in the space where the air conditioner is located;

When the type of the object is the target type, the air conditioner is controlled to adjust the air outlet direction to the fresh air protection air outlet direction, so that the air flow direction output by the air conditioner deviates from the current position of the object, and/or the air conditioner is controlled Adjust the temperature in the space to the fresh air protection temperature.

In one possible implementation manner, the acquiring the type of the object in the space where the air conditioner is located includes:

The image collected by the image sensor in the space where the air conditioner is located is identified, and the type of the object in the image is determined.

In one possible implementation manner, the acquiring the type of the object in the space where the air conditioner is located includes:

Obtain the input type of the object in the space where the air conditioner is located.

In one of the possible implementations, before determining the fresh air volume corresponding to the number of objects according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume, the method further includes:

Obtain the number of historical objects in the space where the air conditioner is located, and the historical oxygen content corresponding to the number of historical objects;

Determine the historical fresh air volume corresponding to the number of historical objects according to the historical oxygen content;

According to the number of historical objects and the historical fresh air volume, the corresponding relationship between the number of objects and the fresh air volume is determined.

In one possible implementation manner, before the acquiring the number of users in the space where the air conditioner is located, the method further includes:

obtaining the carbon dioxide content detected by the carbon dioxide sensor in the space where the air conditioner is located;

When the carbon dioxide content is greater than or equal to a first threshold, the air conditioner is controlled to open a fresh air mode.

A second aspect of the embodiments of the present application provides a control device for an air conditioner, including:

an acquisition module, configured to acquire the number of objects in the space where the air conditioner is located in the fresh air mode;

a determining module, configured to determine the fresh air volume corresponding to the number of objects according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume;

The control module is used for controlling the air conditioner to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects.

In one possible implementation manner, when the objects in the space where the air conditioner is located are users and/or pets, the corresponding relationship between the number of objects and the fresh air volume is a positive correlation mapping relationship.

In one of the possible implementations, the obtaining module is specifically used for:

acquiring an image collected by an image sensor in the space where the air conditioner is located;

The number of objects is determined from the acquired images.

In one possible implementation manner, the obtaining module is further used for:

obtaining the type of the object in the space where the air conditioner is located;

The control module is also used for:

When the type of the object is the target type, the air conditioner is controlled to adjust the air outlet direction to the fresh air protection air outlet direction, so that the air flow direction output by the air conditioner deviates from the current position of the object, and/or the air conditioner is controlled Adjust the temperature in the space to the fresh air protection temperature.

In one of the possible implementations, the obtaining module is specifically used for:

The image collected by the image sensor in the space where the air conditioner is located is identified, and the type of the object in the image is determined.

In one of the possible implementations, the obtaining module is specifically used for:

Obtain the input type of the object in the space where the air conditioner is located.

In one possible implementation manner, the obtaining module is further used for:

Obtain the number of historical objects in the space where the air conditioner is located, and the historical oxygen content corresponding to the number of historical objects;

The determining module is also used for:

Determine the historical fresh air volume corresponding to the number of historical objects according to the historical oxygen content;

According to the number of historical objects and the historical fresh air volume, the corresponding relationship between the number of objects and the fresh air volume is determined.

In one possible implementation manner, the obtaining module is further used for:

obtaining the carbon dioxide content detected by the carbon dioxide sensor in the space where the air conditioner is located;

The control module is also used for:

When the carbon dioxide content is greater than or equal to a first threshold, the air conditioner is controlled to open a fresh air mode.

A third aspect of the embodiments of the present application provides a control device for an air conditioner, including: a processor and a memory;

The memory is used to store computer programs;

The processor is configured to execute the computer program stored in the memory to implement the control method of the air conditioner according to any one of the foregoing.

A fourth aspect of the embodiments of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement any of the foregoing air conditioner control method.

The control method, device, device and storage medium of an air conditioner provided by the present application, by obtaining the number of objects in the space where the air conditioner is located in the fresh air mode; Fresh air volume; control the air conditioner to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects. In this way, the fresh air volume of the air conditioner can be automatically adjusted in time according to the number of objects in the space where the air conditioner is located, and the control accuracy is improved, which is beneficial not only to effectively improve the indoor air quality, but also to rationally utilize energy efficiency.

Description of drawings

The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, and the present application is not limited to the following specific embodiments.

1 is a schematic diagram of an application scenario provided by an embodiment of the present application;

2 is a schematic flowchart of a control method for an air conditioner provided by an embodiment of the present application;

3 is a schematic flowchart of another air conditioner control method provided by an embodiment of the present application;

4 is a schematic flowchart of another air conditioner control method provided by an embodiment of the present application;

5 is a schematic structural diagram of a control device for an air conditioner provided by an embodiment of the application;

FIG. 6 is a schematic diagram of a hardware structure of a control device for an air conditioner provided by an embodiment of the present application.

Detailed ways

The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, and the present application is not limited to the following specific embodiments.

Below, with reference to FIG. 1 , the application scenarios of the embodiments of the present application will be introduced.

FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present application. See Figure 1, including: Air Conditioning. The air conditioner has a casing, and the casing is provided with an air duct member, an indoor heat exchanger and a fresh air device. The indoor heat exchanger is mounted to the air duct member and forms the main air duct. The fresh air device is installed under the air duct member. The fresh air device has a fan and a fresh air duct. The fresh air duct can communicate with the outside. The fan is used to form a negative pressure at the fresh air duct to suck the outdoor fresh air into the fresh air duct. The main air duct exchanges heat with the indoor heat exchanger, and the airflow after the heat exchange will be output from the air outlet of the casing to the space where the air conditioner is located. Among them, the flow direction of the air flow is shown by the arrow in the figure.

In the air conditioner control method provided by the embodiments of the present application, by controlling the air conditioner to adjust the fresh air volume in time according to the number of objects in the room, it is beneficial to improve the control accuracy of the air conditioner in the fresh air mode, which is beneficial to effectively improve the indoor air quality and rationally utilize energy efficiency. .

Hereinafter, the technical solutions shown in the present application will be described in detail through specific embodiments. It should be noted that the following embodiments may exist alone or may be combined with each other, and the same or similar content will not be repeated in different embodiments.

FIG. 2 is a schematic flowchart of a control method for an air conditioner provided by an embodiment of the present application. Referring to Figure 2, the method can include:

S201. In the fresh air mode, obtain the number of objects in the space where the air conditioner is located.

The executive body of the embodiment of the present application may be an air conditioner, or may be a control device of the air conditioner provided in the air conditioner. Optionally, the control device of the air conditioner may be implemented by software, or may be implemented by a combination of software and hardware.

Before step S201, the air conditioner may be automatically controlled to turn on the fresh air mode, or the user may control the air conditioner to turn on the fresh air mode, so as to improve air quality by introducing outdoor fresh air into the space where the air conditioner is located. Wherein, the space where the air conditioner is located includes at least one of the following: inside a building, that is, indoors, and inside a vehicle. For convenience of description, this embodiment is described by taking the space where the air conditioner is located as an indoor room as an example.

In some examples, an air quality sensor may be provided in the space where the air conditioner is located, such as indoors, and the air quality sensor may detect the indoor air quality in real time or at preset time intervals. When the air quality sensor detects that the indoor air quality is lower than the preset value, the air conditioner can be controlled to turn on the fresh air mode.

For example, a carbon dioxide sensor may be installed in the space where the air conditioner is located, such as indoors, and the carbon dioxide sensor may be installed at the casing of the air conditioner. In specific implementation, the carbon dioxide content detected by the carbon dioxide sensor in the space where the air conditioner is located can be obtained; when the carbon dioxide content is greater than or equal to the first threshold, the air conditioner is controlled to turn on the fresh air mode. Wherein, the first threshold can be set according to actual needs.

Optionally, in order to improve flexibility, when the carbon dioxide content is greater than or equal to the first threshold, controlling the air conditioner to turn on the fresh air mode may include: when the carbon dioxide content is greater than or equal to the first threshold, outputting first prompt information, the first prompt information It is used to prompt that the air conditioner will enter the fresh air mode; in response to the user's confirmation of the first operation instruction to enter the fresh air mode, or the user does not respond within a preset time, the air conditioner is controlled to turn on the fresh air mode. Wherein, if the user refuses to enter the fresh air mode within the preset time, the internal air conditioner maintains the original operation mode, such as cooling mode, heating mode, sleep mode, and the like.

In other examples, the air conditioner may be controlled to turn on the fresh air mode according to the fresh air command input by the user. The user can send the fresh air command through the operation panel of the air conditioner, or the user can send the fresh air command through the remote controller or the mobile terminal or other smart home appliances in the smart home scene, which is communicatively connected with the air conditioner. For example, the user can send the fresh air command through the operation panel of the air conditioner or the function keys on the remote controller that is communicatively connected to the air conditioner. For another example, the user's voice command can be obtained through the air conditioner, or through a mobile terminal communicatively connected to the air conditioner or other smart home appliances in the smart home scenario, and the fresh air command can be recognized from the voice command.

After the air conditioner turns on the fresh air mode, that is, in the fresh air mode, the fan of the fresh air device will work according to the corresponding rotation speed to drive the outdoor fresh air into the air conditioner for purification or humidification or heat exchange, and then the outdoor fresh air from The air outlet of the cabinet is output to the space where the air conditioner is located.

In step S201, the number of objects in the room is acquired. During specific implementation, the number of indoor objects may be acquired in real time or at regular intervals. The objects may include users and/or pets. Of course, when there are plants indoors, the objects can also include plants.

Optionally, the sensing result of the infrared sensor in the room may be acquired, and the number of objects in the room may be determined according to the sensing result of the infrared sensor. One or more infrared sensors can be arranged indoors; when one infrared sensor is arranged indoors, the infrared sensor can be arranged on the front side of the casing of the air conditioner facing the user; when multiple infrared sensors are arranged indoors, at least one infrared sensor is arranged indoors. The sensor may be disposed on the front side of the casing of the air conditioner facing the user. Wherein, this embodiment does not specifically limit the specific number and the setting positions of the infrared sensors, and those skilled in the art can set them according to actual needs.

Of course, the implementation manner of acquiring the number of objects is not limited to this, and the user may also input the current number of objects in the room, or the detection results of other sensors may also be acquired to determine the number of objects in the room.

S202: Determine the fresh air volume corresponding to the number of objects according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume.

Before step S202, the corresponding relationship between the number of indoor objects and the fresh air volume is determined. In step S202, according to the number of objects obtained in step S201 and the predetermined corresponding relationship, the fresh air volume corresponding to the number of objects can be determined. The fresh air volume may refer to the volume of fresh air delivered into the room.

In some examples, in order to improve the response speed of the air conditioner, the corresponding fresh air volume may be preset according to the number of common objects, and the mapping relationship between the number of objects and the fresh air volume is obtained and stored. When the number of objects is users and/or pets, the mapping relationship between the number of objects and the fresh air volume is positively correlated.

In order to facilitate interaction with users, different levels can be set according to the number of objects, different levels correspond to different fresh air gears, and different fresh air gears correspond to different fresh air volumes. Among them, there is a one-to-one correspondence between the number of objects and the fresh air gear; there is a one-to-one correspondence between the fresh air gear and the fresh air volume. In this way, a plurality of function options of fresh air gears can be set on the operation interface or the display interface, so as to facilitate the user's selection. The current fresh air gear position can also be directly displayed on the display interface, so that the user can understand the current working condition of the air conditioner.

For example, when the number of objects is 1-2, it corresponds to the fresh air level 1; when the number of objects is 3-5, it corresponds to the fresh air level 2; when the number of objects is 6-10, it corresponds to the fresh air level 3; When the number of objects is more than 10, it corresponds to the 4th gear of fresh air. The fresh air volume corresponding to fresh air gear 1 is less than the fresh air volume corresponding to fresh air gear 2. The fresh air volume corresponding to fresh air gear 3 is smaller than the fresh air volume corresponding to fresh air gear 4. Among them, when the fresh air is in gear 1, the fan works at the minimum speed; when the fresh air is in the fourth gear, the fan works at the maximum speed.

When the number of acquired objects is 2, it is determined that the corresponding fresh air volume is the fresh air volume corresponding to the fresh air level 1, and the fresh air level 1 can be displayed on the corresponding display interface. When the number of acquired objects is 4, it is determined that the corresponding fresh air volume is the fresh air volume corresponding to the fresh air level 2, and the fresh air level 2 can be displayed on the corresponding display interface. When the number of acquired objects is 8, it is determined that the corresponding fresh air volume is the fresh air volume corresponding to the 3rd grade of the fresh air, and the 3rd grade of the fresh air can be displayed on the corresponding display interface. When the number of acquired objects is 11, it is determined that the corresponding fresh air volume is the fresh air volume corresponding to the 4th grade of fresh air, and the 4th grade of fresh air can be displayed on the corresponding display interface.

Alternatively, the user may directly select corresponding function options on the operation interface of the remote controller or the terminal and other devices according to the number of objects in the room. For example, when the number of objects in the room is 3, the user can select the function option of fresh air level 2.

In other examples, the number of objects includes plants. The corresponding relationship between the number of objects and the fresh air volume can be determined according to the historical indoor data. Specifically, the number of historical objects in the room and the historical oxygen content corresponding to the number of historical objects can be obtained; the historical fresh air volume corresponding to the number of historical objects can be determined according to the historical oxygen content; the number of objects and the fresh air volume can be determined according to the number of historical objects and the historical fresh air volume corresponding relationship.

Wherein, determining the historical fresh air volume corresponding to the number of historical objects according to the historical oxygen content may include: determining to adjust the indoor oxygen content from the historical oxygen content to the oxygen content in the atmosphere according to the historical oxygen content corresponding to the number of historical objects and the oxygen content in the atmosphere The required fresh air volume, that is, the historical oxygen content corresponding to the number of historical objects. In this way, the corresponding relationship between the number of objects and the fresh air volume can be determined according to the number of different historical objects and the corresponding historical oxygen content.

This example applies not only to scenes where the objects are users and/or pets, but also scenes where the objects include plants.

In other examples, according to the total oxygen uptake of the acquired number of objects in a certain period of time, such as one minute, and the oxygen content in the outdoor air, that is, the fresh air, the new oxygen required for the acquired number of objects in one minute can be determined. air volume. Optionally, the quotient of the total oxygen uptake corresponding to the number of objects and the oxygen content in the fresh air is taken as the fresh air volume corresponding to the number of objects.

Among them, the oxygen content in the fresh air can adopt a conventional value such as 21%, or can be obtained from an outdoor oxygen sensor. The product of the number of subjects acquired and the oxygen uptake of a single subject was taken as the total oxygen uptake. The oxygen uptake of a single subject can be obtained in advance. When the object is a user, the oxygen uptake of a normal-sized user under normal conditions can be obtained in advance; when the object is a user and a pet, the oxygen uptake of a normal-sized user and pet under normal conditions can be obtained in advance; When it is a pet, the oxygen uptake of a pet of normal size under normal conditions can be obtained in advance.

S203, controlling the air conditioner to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects.

The air conditioner is controlled to adjust the current fresh air volume to the fresh air volume determined in step S202. Specifically, the fresh air volume can be adjusted by controlling the rotational speed of the fan in the fresh air device, or by controlling the opening degree of the wind baffle in the fresh air device to adjust the fresh air volume.

Optionally, in order to improve flexibility, second prompt information can be output when the fresh air volume corresponding to the number of objects is used, and the second prompt information is used to prompt the air conditioner to adjust the fresh air volume to the fresh air volume corresponding to the number of objects; in response to the user's confirmation The adjusted second operation instruction, or the user does not respond within a preset time, the air conditioner is controlled to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects. Wherein, if the user refuses to adjust within the preset time, the air conditioner still works with the current fresh air volume.

In the air conditioner control method provided by the embodiment of the present application, in the fresh air mode, the number of objects in the space where the air conditioner is located is obtained; the fresh air volume corresponding to the number of objects is determined according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume; the air conditioner is controlled Adjust the current fresh air volume to the fresh air volume corresponding to the number of objects. In this way, the fresh air volume of the air conditioner can be adjusted in time according to the number of objects in the space where the air conditioner is located, and the control accuracy is improved, which is beneficial not only to effectively improve the indoor air quality, but also to rationally utilize energy efficiency.

On the basis of the embodiment shown in FIG. 2 , the following describes the control method of the air conditioner in detail with reference to FIG. 3 .

FIG. 3 is a schematic diagram of another air conditioner control method according to an embodiment of the present application. Referring to Figure 3, the method includes:

S301. Acquire an image collected by an image sensor in the space where the air conditioner is located.

S302. Determine the number of objects according to the acquired images.

In steps S301 and S302, images collected by an indoor image sensor may be acquired in real time or at regular intervals, and the acquired images may be processed and analyzed to obtain the number of objects. One or more image sensors may be arranged indoors; when one image sensor is arranged indoors, the image sensor may be arranged on the front side of the housing of the air conditioner facing the user; when multiple image sensors are arranged indoors, at least one image sensor The sensor may be disposed on the front side of the casing of the air conditioner facing the user. Wherein, this embodiment does not specifically limit the specific number and installation positions of the image sensors, and those skilled in the art can set them according to actual needs.

S303: Determine the fresh air volume corresponding to the number of objects according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume.

S304: Control the air conditioner to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects.

The implementation process of step S303 is the same as the implementation process of the foregoing step S202, and the implementation process of the step S304 is the same as the implementation process of the foregoing step S203, which will not be repeated here.

FIG. 4 is a schematic diagram of still another air conditioner control method provided by an embodiment of the present application. Referring to FIG. 4 , in one possible implementation manner, the control method provided by this embodiment may further include:

S401. Acquire an image collected by an image sensor in the space where the air conditioner is located.

S402. Identify the acquired image, and determine the type of the object in the image.

S403. When the type of the object is the target type, control the air conditioner to adjust the air outlet direction to the fresh air care outlet direction, so that the air flow direction output by the air conditioner deviates from the current position of the object, and/or, control the air conditioner to adjust the temperature in the space where it is located to Fresh air protects the temperature.

The implementation process of step S401 may be the same as the implementation process of the foregoing step S301, and details are not described herein again in this embodiment.

In step S402 and step S403, the image acquired in step S401 is processed and analyzed to identify the type of the object in the image. When the type identified from the image is the target type, the air conditioner is controlled to turn on the fresh air protection function.

The target type may be preset by the user, and the user may set a weaker group such as the elderly or children as the target type.

Under the fresh air protection function, the air conditioner adjusts the air outlet direction to the fresh air protection air outlet direction, so that the airflow output by the air conditioner deviates from the current position of the object, so as to avoid direct blowing on the target type of object.

Alternatively, under the fresh air protection function, the air conditioner adjusts the temperature in the space where it is located to the fresh air protection temperature, and the fresh air protection temperature may be a default temperature range or a temperature range set by the user. Optionally, the fresh air protection temperature can be greater than or equal to 25 degrees Celsius and less than or equal to 29 degrees Celsius. For example, in the cooling mode, the fresh air protection temperature can be greater than or equal to 27 degrees Celsius and less than or equal to 29 degrees Celsius; in the heating mode, the fresh air protection temperature can be greater than or equal to 25 degrees Celsius and less than or equal to 27 degrees Celsius.

Optionally, in order to improve flexibility, when the type of the object is the target type, third prompt information can be output, and the third prompt information is used to prompt the air conditioner to turn on the fresh air protection function; the third prompt information to enable the fresh air protection function in response to the user's confirmation. The operation command, or the user does not respond within the preset time, controls the air conditioner to turn on the fresh air protection function. Among them, if the user refuses to turn on the fresh air protection function within the preset time, the air conditioner still works in the current fresh air mode.

Of course, in other examples, the indoor object type input by the user may also be acquired, and when the object type input by the user is the target type, the air conditioner is controlled to enable the fresh air protection function. Alternatively, the user can control the air conditioner to turn on the fresh air protection function by selecting the function option of the fresh air protection function or by means of voice.

FIG. 5 is a schematic structural diagram of a control device of an air conditioner provided by an embodiment of the present application. The control device 10 of the air conditioner may be provided in the air conditioner. See Figure 5,

A second aspect of the embodiments of the present application provides a control device for an air conditioner, including:

an obtaining module 11, configured to obtain the number of objects in the space where the air conditioner is located in the fresh air mode;

A determination module 12, configured to determine the fresh air volume corresponding to the number of objects according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume;

The control module 13 is used to control the air conditioner to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects.

In one possible implementation manner, when the objects in the space where the air conditioner is located are users and/or pets, the corresponding relationship between the number of objects and the fresh air volume is a positive correlation mapping relationship.

In one of the possible implementations, the obtaining module 11 is specifically used for:

Obtain the image collected by the image sensor in the space where the air conditioner is located;

Determine the number of objects based on the acquired images.

In one of the possible implementations, the obtaining module 11 is also used for:

Get the type of objects in the space where the air conditioner is located;

The control module 13 is also used to:

When the type of the object is the target type, control the air conditioner to adjust the air outlet direction to the direction of fresh air protection, so that the airflow direction output by the air conditioner deviates from the current position of the object, and/or, control the air conditioner to adjust the temperature in the space to the fresh air protection temperature.

In one of the possible implementations, the obtaining module 11 is specifically used for:

The image collected by the image sensor in the space where the air conditioner is located is recognized, and the type of the object in the image is determined.

In one of the possible implementations, the obtaining module 11 is specifically used for:

Gets the type of objects in the space where the input air conditioner is located.

In one of the possible implementations, the obtaining module 11 is also used for:

Obtain the number of historical objects in the space where the air conditioner is located, and the historical oxygen content corresponding to the number of historical objects;

The determination module 12 is also used to:

Determine the historical fresh air volume corresponding to the number of historical objects according to the historical oxygen content;

According to the number of historical objects and the historical fresh air volume, the corresponding relationship between the number of objects and the fresh air volume is determined.

In one of the possible implementations, the obtaining module 11 is also used for:

Obtain the carbon dioxide content detected by the carbon dioxide sensor in the space where the air conditioner is located;

The control module 13 is also used to:

When the carbon dioxide content is greater than or equal to the first threshold, the air conditioner is controlled to turn on the fresh air mode.

The control device for an air conditioner provided by the embodiments of the present application can implement the technical solutions shown in the above method embodiments, and the principles and beneficial effects thereof are similar, which will not be repeated here.

FIG. 6 is a schematic diagram of a hardware structure of a control device for an air conditioner provided by an embodiment of the present application. Referring to FIG. 6, the control device 20 of the air conditioner may include: a processor 21 and a memory 22, wherein the processor 21 and the memory 22 can communicate; exemplarily, the processor 21 and the memory 22 communicate through a communication bus 23, and the memory 22 For storing program instructions, the processor 21 is configured to call the program instructions in the memory to execute the air conditioner control method shown in any of the above method embodiments.

Optionally, the control device 20 of the air conditioner may further include a communication interface, and the communication interface may include a transmitter and/or a receiver.

Optionally, the above-mentioned processor may be a central processing unit (Central Processing Unit, CPU), and may also be other general-purpose processors, digital signal processors (Digital Signal Processors, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC) )Wait. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the methods disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware processor, or executed by a combination of hardware and software modules in the processor.

An embodiment of the present application provides an air conditioner, where the air conditioner includes a control device of the air conditioner as shown in FIG. 6 .

Embodiments of the present application provide a readable storage medium, where a computer program is stored on the readable storage medium; the computer program is used to implement the air conditioner control method according to any of the foregoing embodiments.

An embodiment of the present application provides a computer program product, where the computer program product includes instructions, and when the instructions are executed, make a computer execute the above air conditioner control method.

All or part of the steps for implementing the above method embodiments may be completed by program instructions related to hardware. The aforementioned program can be stored in a readable memory. When the program is executed, the steps including the above method embodiments are executed; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviation: ROM), RAM, flash memory, hard disk, Solid state drive, magnetic tape (English: magnetic tape), floppy disk (English: floppydisk), optical disc (English: optical disc) and any combination thereof.

The embodiments of the present application are described with reference to flowcharts and/or block diagrams of methods, apparatuses (systems), and computer program products according to the embodiments of the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processing unit of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processing unit of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the embodiments of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

In this application, the term "comprising" and its variants may mean non-limiting inclusion; the term "or" and its variants may mean "and/or". The terms "first", "second" and the like in this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. In this application, "plurality" means two or more. "And/or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone. The character "/" generally indicates that the associated objects are an "or" relationship.

Claims (10)

1. a control method of an air conditioner, is characterized in that, comprises: In the fresh air mode, obtain the number of objects in the space where the air conditioner is located; According to the number of objects and the corresponding relationship between the number of objects and the fresh air volume, determine the fresh air volume corresponding to the number of objects; The air conditioner is controlled to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects. 2 . The control method according to claim 1 , wherein when the objects in the space where the air conditioner is located are users and/or pets, the corresponding relationship between the number of objects and the fresh air volume is a positive correlation mapping relationship. 3 . . 3. The control method according to claim 1, wherein the acquiring the number of objects in the space where the air conditioner is located comprises: acquiring an image collected by an image sensor in the space where the air conditioner is located; The number of objects is determined from the acquired images. 4. The control method according to claim 1, further comprising: obtaining the type of the object in the space where the air conditioner is located; When the type of the object is the target type, the air conditioner is controlled to adjust the air outlet direction to the fresh air protection air outlet direction, so that the air flow direction output by the air conditioner deviates from the current position of the object, and/or the air conditioner is controlled Adjust the temperature in the space to the fresh air protection temperature. 5 . The control method according to claim 4 , wherein the acquiring the types of objects in the space where the air conditioner is located comprises: 5 . Identifying the image collected by the image sensor in the space where the air conditioner is located, and determining the type of the object in the image; Or, obtain the input type of the object in the space where the air conditioner is located. 6. The control method according to claim 1, wherein, before determining the fresh air volume corresponding to the number of objects according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume, the method further comprises: Obtain the number of historical objects in the space where the air conditioner is located, and the historical oxygen content corresponding to the number of historical objects; Determine the historical fresh air volume corresponding to the number of historical objects according to the historical oxygen content; According to the number of historical objects and the historical fresh air volume, the corresponding relationship between the number of objects and the fresh air volume is determined. 7. The control method according to any one of claims 1-6, wherein before the acquiring the number of users in the space where the air conditioner is located, the method further comprises: obtaining the carbon dioxide content detected by the carbon dioxide sensor in the space where the air conditioner is located; When the carbon dioxide content is greater than or equal to a first threshold, the air conditioner is controlled to open a fresh air mode. 8. A control device for an air conditioner, comprising: an acquisition module, configured to acquire the number of objects in the space where the air conditioner is located in the fresh air mode; a determining module, configured to determine the fresh air volume corresponding to the number of objects according to the number of objects and the corresponding relationship between the number of objects and the fresh air volume; The control module is used for controlling the air conditioner to adjust the current fresh air volume to the fresh air volume corresponding to the number of objects. 9. A control device for an air conditioner, comprising: a processor and a memory; The memory is used to store computer programs; The processor is configured to execute the computer program stored in the memory to implement the air conditioner control method according to any one of claims 1 to 7. 10. A computer-readable storage medium, characterized in that, computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, they are used to implement any one of claims 1 to 7 The control method of the air conditioner.

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