CN110553365A - control method of air conditioner, air conditioner and storage medium - Google Patents
control method of air conditioner, air conditioner and storage medium Download PDFInfo
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- CN110553365A CN110553365A CN201910878757.3A CN201910878757A CN110553365A CN 110553365 A CN110553365 A CN 110553365A CN 201910878757 A CN201910878757 A CN 201910878757A CN 110553365 A CN110553365 A CN 110553365A
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- air conditioner
- temperature
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- indoor temperature
- shut down
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of an air conditioner, which comprises the following steps: after the air conditioner is shut down, detecting the indoor temperature at regular time; the indoor temperature meets the starting condition, and target operation parameters are obtained; and controlling the air conditioner to start and operate according to the target operation parameters. The invention also discloses an air conditioner and a computer readable storage medium. The invention solves the problem that the user is uncomfortable due to excessive loss of indoor cold load or heat load after the air conditioner is automatically turned off.
Description
Technical Field
The present invention relates to the field of air conditioners, and in particular, to a method for controlling an air conditioner, and a computer-readable storage medium.
background
In summer or winter, the user can start the timing shutdown function of the air conditioner for the consideration of power saving or comfortable sleep, so that the air conditioner is shut down after running for a period of time. However, when the outdoor environment is severe, the cold and hot load is lost quickly, the wall stores cold and heat more, and the user will feel uncomfortable due to too much loss of the indoor cold and hot load after the air conditioner is shut down for a period of time.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a control method of an air conditioner, the air conditioner and a computer readable storage medium, which solve the problem that users feel uncomfortable due to excessive loss of indoor cold load or heat load after the air conditioner is automatically turned off.
in order to achieve the above object, the present invention provides a method for controlling an air conditioner, comprising the steps of:
After the air conditioner is shut down, detecting the indoor temperature at regular time;
The indoor temperature meets the starting condition, and target operation parameters are obtained;
and controlling the air conditioner to start and operate according to the target operation parameters.
optionally, the boot condition includes any one of:
before the air conditioner is shut down, the air conditioner operates in a refrigerating mode, and the starting condition is that the indoor temperature is higher than a first preset temperature;
before the air conditioner is shut down, the air conditioner operates in a heating mode, and the starting condition is that the indoor temperature is lower than a second preset temperature;
The difference between the indoor temperature and the outdoor temperature is less than a preset threshold.
optionally, the target operation parameter includes a target temperature, wherein the air conditioner operates in a cooling mode before being turned off, the target temperature is less than or equal to the first preset temperature, and the target temperature is greater than or equal to a set temperature of the air conditioner before being turned off; the air conditioner operates in a heating mode before being shut down, the target temperature is greater than or equal to the second preset temperature, and the target temperature is less than or equal to the set temperature of the air conditioner before being shut down.
Optionally, after the step of controlling the air conditioner to start and operate according to the target operating parameter, the method further includes:
And after the air conditioner is started, detecting that the obtained indoor temperature meets the shutdown condition, and controlling the air conditioner to be shut down.
optionally, the shutdown condition includes any one of:
if the air conditioner operates in a refrigeration mode, the shutdown condition is that the difference between the target temperature and the indoor temperature detected after the air conditioner is started is greater than a first difference;
if the air conditioner operates in a heating mode, the shutdown condition is that the difference value between the indoor temperature detected after the air conditioner is started and the target temperature is greater than a second difference value;
The running time of the air conditioner after starting is longer than the preset time.
optionally, the target operating parameter includes a target wind speed, where the target wind speed is a set wind speed before the air conditioner is turned off, or the target wind speed is determined according to a difference between the indoor temperature and the target temperature.
Optionally, the target operation parameter includes a target operation frequency, and the step of obtaining the target operation parameter includes:
acquiring outdoor temperature;
Acquiring the target operating frequency according to the outdoor temperature, wherein the target operating frequency is higher when the outdoor temperature is higher if the air conditioner is operated in a refrigeration mode before being turned off; and before the air conditioner is turned off, the air conditioner operates in a heating mode, and the lower the outdoor temperature is, the higher the target operation frequency is.
Optionally, the control method of the air conditioner further includes:
And after the air conditioner is shut down, if a user exists in the air conditioner acting space, executing the step of detecting the indoor temperature at regular time.
In order to achieve the above object, the present invention also provides an air conditioner, comprising:
The air conditioner comprises a memory, a processor and a control program of the air conditioner, wherein the control program of the air conditioner is stored on the memory and can run on the processor, and when being executed by the processor, the control program of the air conditioner realizes the steps of the control method of the air conditioner.
To achieve the above object, the present invention also provides a computer-readable storage medium having a control program of an air conditioner stored thereon, which, when executed by a processor, implements the steps of the control method of the air conditioner as described above.
according to the control method of the air conditioner, the air conditioner and the computer readable storage medium, the indoor temperature is detected at regular time after the air conditioner is shut down; the indoor temperature meets the starting condition, and target operation parameters are obtained; and controlling the air conditioner to start and operate according to the target operation parameters. Therefore, after the air conditioner is turned off at regular time, when the indoor temperature is detected to be higher than the preset temperature, the user discomfort caused by the current environment is judged, and the air conditioner is controlled to be turned on again, so that the problem that the user discomfort caused by excessive indoor cold load or heat load loss after the air conditioner is turned off automatically is solved.
Drawings
Fig. 1 is a schematic diagram of a hardware operating environment of a terminal according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a control method of an air conditioner according to a first embodiment of the present invention;
FIG. 3 is a flow chart illustrating a control method of an air conditioner according to a second embodiment of the present invention;
Fig. 4 is a flowchart illustrating a control method of an air conditioner according to a third embodiment of the present invention.
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
the invention provides a control method of an air conditioner, which solves the problem that after the air conditioner is automatically shut down, users feel uncomfortable due to excessive loss of indoor cold load or heat load.
as shown in fig. 1, fig. 1 is a schematic diagram of a hardware operating environment of a terminal according to an embodiment of the present invention;
The terminal of the embodiment of the invention can be an air conditioner, and also can be a server or a control terminal for controlling the air conditioner.
As shown in fig. 1, the terminal may include: a processor 1001, such as a Central Processing Unit (CPU), a memory 1002, and a communication bus 1003. The communication bus 1003 is used for implementing connection communication between the components in the terminal. The memory 1002 may be a random-access memory (RAM) or a non-volatile memory (non-volatile memory), such as a disk memory. The memory 1002 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration of the terminal shown in fig. 1 is not intended to be limiting of the terminal of embodiments of the present invention and may include more or less components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a control program of the air conditioner may be included in the memory 1002 as a kind of computer storage medium.
In the terminal shown in fig. 1, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002, and perform the following operations:
after the air conditioner is shut down, detecting the indoor temperature at regular time;
The indoor temperature meets the starting condition, and target operation parameters are obtained;
and controlling the air conditioner to start and operate according to the target operation parameters.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1002, and also perform the following operations:
Before the air conditioner is shut down, the air conditioner operates in a refrigerating mode, and the starting condition is that the indoor temperature is higher than a first preset temperature;
Before the air conditioner is shut down, the air conditioner operates in a heating mode, and the starting condition is that the indoor temperature is lower than a second preset temperature;
the difference between the indoor temperature and the outdoor temperature is less than a preset threshold.
further, the processor 1001 may call a control program of the air conditioner stored in the memory 1002, and also perform the following operations:
The target operation parameters comprise a target temperature, wherein the air conditioner operates in a refrigeration mode before being shut down, the target temperature is less than or equal to the first preset temperature, and the target temperature is greater than or equal to a set temperature of the air conditioner before being shut down; the air conditioner operates in a heating mode before being shut down, the target temperature is greater than or equal to the second preset temperature, and the target temperature is less than or equal to the set temperature of the air conditioner before being shut down.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1002, and also perform the following operations:
And after the air conditioner is started, detecting that the obtained indoor temperature meets the shutdown condition, and controlling the air conditioner to be shut down.
further, the processor 1001 may call a control program of the air conditioner stored in the memory 1002, and also perform the following operations:
If the air conditioner operates in a refrigeration mode, the shutdown condition is that the difference between the target temperature and the indoor temperature detected after the air conditioner is started is greater than a first difference;
If the air conditioner operates in a heating mode, the shutdown condition is that the difference value between the indoor temperature detected after the air conditioner is started and the target temperature is greater than a second difference value;
The running time of the air conditioner after starting is longer than the preset time.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1002, and also perform the following operations:
The target operation parameter comprises a target wind speed, wherein the target wind speed is a set wind speed before the air conditioner is turned off, or the target wind speed is determined according to a difference value between the indoor temperature and the target temperature.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1002, and also perform the following operations:
The target operating parameter includes a target operating frequency, and the step of obtaining the target operating parameter includes:
Acquiring outdoor temperature;
Acquiring the target operating frequency according to the outdoor temperature, wherein the target operating frequency is higher when the outdoor temperature is higher if the air conditioner is operated in a refrigeration mode before being turned off; and before the air conditioner is turned off, the air conditioner operates in a heating mode, and the lower the outdoor temperature is, the higher the target operation frequency is.
further, the processor 1001 may call a control program of the air conditioner stored in the memory 1002, and also perform the following operations:
And after the air conditioner is shut down, if a user exists in the air conditioner acting space, executing the step of detecting the indoor temperature at regular time.
referring to fig. 2, in an embodiment, a control method of an air conditioner includes:
and step S10, detecting the indoor temperature at regular time after the air conditioner is shut down.
In this embodiment, the terminal in this embodiment may be an air conditioner, or may be a server or a control terminal that controls the air conditioner. After the air conditioner is shut down, the terminal can respectively detect the indoor temperature and the outdoor temperature through an indoor temperature sensor and an outdoor temperature sensor which are arranged in the air conditioner, or can respectively detect the indoor temperature and the outdoor temperature through the indoor temperature sensor and the outdoor temperature sensor which are linked with the terminal. The following description will be given taking an example in which the terminal of the embodiment is an air conditioner.
optionally, the air conditioner has an intelligent automatic shutdown function, and when the air conditioner reaches a shutdown condition set by a user, the air conditioner can be automatically shut down. For example, the air conditioner has a timing shutdown function, and the air conditioner can be automatically shut down after the air conditioner detects that the running time of the air conditioner reaches the set time set by a user.
it should be noted that, for the sake of power saving or comfortable sleep, after the automatic shutdown function of the air conditioner is activated, the user may still be in the active space of the air conditioner (for example, the user sleeps) after the air conditioner is turned off. If the user does not estimate the speed of the change of the indoor cooling and heating load enough, the user will be uncomfortable due to too high or too low temperature caused by too much loss of the indoor cooling and heating load after the air conditioner is turned off for a period of time when the outdoor environment is relatively bad.
Optionally, after the air conditioner is turned off based on the automatic turn-off function, the terminal may continue to detect the indoor temperature in the air conditioner acting space at regular time or in real time through the indoor temperature sensor, and further determine whether the current indoor environment may cause discomfort to the user according to the indoor temperature.
And step S20, the indoor temperature meets the starting condition, and the target operation parameters are obtained.
Optionally, the terminal may determine whether to control the air conditioner to start up again according to the indoor temperature detected after the air conditioner is automatically turned off. When the indoor temperature meets the starting condition, judging that the current indoor environment causes user discomfort and controlling the air conditioner to restart; when the indoor temperature does not meet the starting condition, the current indoor environment is judged to be the environment which is more comfortable for the user, and the air conditioner does not need to be controlled to be restarted.
Optionally, when the air conditioner is operated in the cooling mode before the air conditioner is automatically turned off, the turn-on condition may be: the indoor temperature is greater than a first preset temperature. The first preset temperature is greater than the set temperature of the air conditioner before the air conditioner is turned off, and is optionally smaller than the average outdoor temperature in the current season (the terminal can obtain the average outdoor temperature according to the outdoor temperature recorded for at least five days). The first preset temperature may be selected to be 28-30 ℃.
Optionally, when the air conditioner is operated in the heating mode before the air conditioner is automatically turned off, the turn-on condition may be: the indoor temperature is lower than the second preset temperature. The second preset temperature is lower than the set temperature before the air conditioner is turned off, and is optionally higher than the average outdoor temperature in the current season (the terminal may obtain the average outdoor temperature according to the outdoor temperatures recorded for at least five days). The second predetermined temperature may be selected to be in the range of 25 ℃ to 27 ℃.
Optionally, after the air conditioner is turned off based on the automatic turn-off function, the terminal may continue to detect the outdoor temperature corresponding to the air conditioner at regular time or in real time through the outdoor temperature sensor, and further calculate a difference between the indoor temperature and the outdoor temperature, where the turn-on condition may be: the difference between the indoor temperature and the outdoor temperature is less than a preset threshold. When the air conditioner runs in a refrigeration mode before being shut down, the difference value between the outdoor temperature and the indoor temperature is obtained by subtracting the indoor temperature from the outdoor temperature; when the air conditioner runs in a heating mode before being shut down, the difference value between the indoor temperature and the outdoor temperature is obtained by subtracting the outdoor temperature from the indoor temperature. The preset threshold value can be selected to be 2-5 ℃.
Optionally, when the indoor temperature meets the starting condition, it is determined that the air conditioner needs to be controlled to restart at present, and the target operation parameter is obtained. Wherein the target operation parameter includes at least one of a target temperature, a target operation frequency of a compressor of the air conditioner, and a target wind speed of the air conditioner.
optionally, when the air conditioner operates in a cooling mode before the air conditioner is automatically turned off, the obtained target temperature is less than or equal to a first preset temperature, and the target temperature is greater than or equal to a set temperature of the air conditioner before the air conditioner is turned off; and when the air conditioner operates in a heating mode before being shut down, the obtained target temperature is greater than or equal to the second preset temperature, and the target temperature is less than or equal to the set temperature before the air conditioner is shut down.
alternatively, the obtained target operating frequency may be an operating frequency before the air conditioner is turned off. Of course, if the air conditioner is a fixed-frequency air conditioner, the obtained operating frequency is the set frequency of the air conditioner.
optionally, when the air conditioner is a variable frequency air conditioner, the target operating frequency may be obtained by the terminal according to the outdoor temperature, the terminal may obtain the outdoor temperature through an outdoor temperature sensor, and then obtain the target operating frequency according to the outdoor temperature, wherein if the air conditioner is operated in a cooling mode before being turned off, the higher the outdoor temperature is, the larger the target operating frequency is; and before the air conditioner is turned off, the air conditioner operates in a heating mode, and the lower the outdoor temperature is, the higher the target operation frequency is. Therefore, the higher the air temperature is in summer, the higher the running frequency of the air conditioner is controlled, and the refrigerating efficiency of the air conditioner can be improved; in winter, the lower the air temperature is, the higher the running frequency of the air conditioner is, and the heating efficiency of the air conditioner can be improved.
optionally, the obtained target wind speed may be a set wind speed before the air conditioner is turned off; the target wind speed can also be determined by the terminal according to the difference between the indoor temperature and the target temperature, wherein the larger the difference between the indoor temperature and the target temperature is, the larger the wind speed is; the target wind speed may also be the minimum wind speed of the air conditioner in order to ensure comfortable sleep of the user.
And step S30, controlling the air conditioner to start and operate according to the target operation parameters.
Optionally, when detecting that the indoor temperature meets the starting condition, the terminal controls the air conditioner to restart, and controls the air conditioner to operate according to the obtained target operation parameter. And if so, updating the acquired target temperature to the set wind speed after the air conditioner is started, and controlling the air conditioner to operate at the updated equipment wind speed.
It should be understood that, when the air conditioner is operated in the cooling mode before being turned off, the air conditioner is controlled to operate in the cooling mode after being controlled to be turned on again; and when the air conditioner operates in the heating mode before being shut down, controlling the air conditioner to operate in the heating mode after the air conditioner is controlled to be restarted.
in one embodiment, after the air conditioner is shut down, the indoor temperature is detected regularly; the indoor temperature meets the starting condition, and target operation parameters are obtained; and controlling the air conditioner to start and operate according to the target operation parameters. Therefore, after the air conditioner is turned off at regular time, when the indoor temperature is detected to be higher than the preset temperature, the user discomfort caused by the current environment is judged, and the air conditioner is controlled to be turned on again, so that the problem that the user discomfort caused by excessive indoor cold load or heat load loss after the air conditioner is turned off automatically is solved.
In a second embodiment, as shown in fig. 3, on the basis of the embodiment shown in fig. 2, after the step of controlling the air conditioner to start and operate according to the target operating parameter, the method further includes:
and step S40, controlling the air conditioner to be shut down when the indoor temperature detected after the air conditioner is started meets the shutdown condition.
in this embodiment, the air conditioner is controlled to be turned on again on the basis of the automatic shutdown of the air conditioner, so as to solve the problem that the user is uncomfortable due to excessive indoor cold load or heat load loss after the automatic shutdown of the air conditioner. Then, after the air conditioner is restarted, the terminal can further detect the indoor temperature after the air conditioner is started to operate, and judge whether the current indoor environment is in a more comfortable environment again or not based on the indoor temperature detected after the air conditioner is started.
Optionally, when the indoor temperature detected after the air conditioner is started meets the shutdown condition, it is determined that the current indoor environment is in an environment which makes a user comfortable, and the air conditioner can be controlled to be restarted; when the detected indoor temperature after the air conditioner is started does not meet the shutdown condition, the current indoor environment is judged to be in an environment which enables a user to be comfortable and not in an environment which enables the user to be comfortable, and the air conditioner needs to be controlled to continue to operate.
Optionally, when the air conditioner is operated in the cooling mode before the air conditioner is automatically turned off (or the air conditioner is operated in the cooling mode after being turned on again), the turn-off condition may be: and the difference between the target temperature and the indoor temperature detected after the air conditioner is started is larger than a first difference. Subtracting the indoor temperature detected after the air conditioner is started from the target temperature to obtain a difference value between the target temperature and the indoor temperature; the first difference is a preset deviation value, the value range can be 0-2 ℃, and the value can be 0 (namely representing that the shutdown condition is that the target temperature is greater than the indoor temperature detected after the air conditioner is started).
alternatively, when the air conditioner is operated in the heating mode before the air conditioner is automatically turned off (or the air conditioner is operated in the heating mode after being turned on again), the turn-off condition may be: and after the air conditioner is started, detecting that the difference value between the indoor temperature and the target temperature is greater than a second difference value. Subtracting the target temperature from the indoor temperature detected after the air conditioner is started to obtain a difference value between the indoor temperature and the target temperature; the second difference is a preset deviation value, the value range can be 0-2 ℃, and the value can be 0 (namely representing the shutdown condition that the target temperature is lower than the indoor temperature detected after the air conditioner is started).
Optionally, after the air conditioner is restarted, the terminal records the operation duration of the air conditioner, and at this time, the shutdown condition may be: the running time of the air conditioner after starting is longer than the preset time. The preset time length can be preset by an engineer according to actual conditions, and the value range of the preset time length can be 20-50 minutes; optionally, the preset time duration may be determined according to the indoor temperature change rate when the air conditioner is turned off, a difference between the current indoor temperature and the preset temperature (when the air conditioner is operated in a cooling mode before the air conditioner is turned off, the preset temperature is a first preset temperature, and when the air conditioner is operated in a heating mode before the air conditioner is turned off, the preset temperature is a second preset temperature), the current time point, and the time point when the user averagely leaves the air conditioner acting space.
Optionally, after the air conditioner is automatically turned off, the terminal may detect a change rate of the indoor temperature in the air conditioner off state, and the time point when the user leaves the air conditioner active space on average may be obtained by the terminal reading the historical record and recording the time point when the user leaves the air conditioner active space at least twice (e.g., the time point when the user gets up and leaves). The terminal can calculate the difference between the current indoor temperature and the preset temperature in real time or at fixed time when the indoor temperature changes to be stable after the air conditioner is restarted for a period of time, then determines the first time length according to the difference between the current indoor temperature and the preset temperature, reversely deduces the time point of restarting the air conditioner according to the first time length and the time point when the user leaves the action space of the air conditioner, and then determines the preset time length according to the current time point corresponding to the current indoor temperature and the calculated time point of restarting the air conditioner.
Optionally, when the indoor temperature detected after the air conditioner is started meets the shutdown condition, the terminal determines that shutdown is performed at the moment, so that the initial purpose of setting automatic shutdown of the air conditioner by a user is met, and the user is guaranteed to be in a comfortable indoor environment. At this time, the terminal can control the air conditioner to shut down.
in an embodiment, the air conditioner is controlled to shut down when the indoor temperature detected after the air conditioner is started meets a shutdown condition. Therefore, the initial purpose of setting the automatic shutdown of the air conditioner by the user at the time can be met, and the user can be ensured to be in a comfortable indoor environment.
in a third embodiment, as shown in fig. 4, on the basis of the above embodiments of fig. 2 to 3, the method for controlling an air conditioner further includes:
and step S11, after the air conditioner is shut down, if a user is detected to exist in the air conditioner acting space, executing the step of detecting the indoor temperature at regular time.
In this embodiment, when the user sets the air conditioner to automatically shut down, the set shutdown time point may be the time point when the user leaves the air conditioner operating space, or the user leaves the air conditioner operating space soon after the air conditioner is automatically shut down. Therefore, in order to avoid erroneous judgment of controlling the air conditioner to be restarted and avoid causing electric energy waste, the terminal may detect whether a user exists in the air conditioner acting space before executing the step of detecting the indoor temperature at regular time.
Optionally, after the air conditioner is automatically turned off, the terminal may detect whether a user is present in the air conditioner operating space by using technical schemes such as an image detection method, an infrared detection method, a radar detection method, and the like, and if it is detected that a user is present in the air conditioner operating space, execute the step of detecting the indoor temperature at regular time, and then sequentially execute steps S20 to S3; if the terminal detects that no user exists in the air conditioner acting space, the step of detecting the indoor temperature at the fixed time is not executed any more, and the steps S20 to S3 are not executed any more.
In an embodiment, after the air conditioner is turned off, if it is detected that a user exists in the air conditioner active space, the step of detecting the indoor temperature at regular time is performed. Therefore, misjudgment of controlling the air conditioner to restart is avoided, and electric energy waste is avoided.
In addition, the present invention further provides an air conditioner, which includes a memory, a processor and a control program of the air conditioner stored in the memory and operable on the processor, wherein the processor implements the steps of the control method of the air conditioner according to the above embodiment when executing the control program of the air conditioner.
Furthermore, the present invention also proposes a computer-readable storage medium including a control program of an air conditioner, which implements the steps of the control method of the air conditioner as described in the above embodiments when executed by a processor.
the above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is an alternative embodiment. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a television, a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A control method of an air conditioner is characterized by comprising the following steps:
After the air conditioner is shut down, detecting the indoor temperature at regular time;
The indoor temperature meets the starting condition, and target operation parameters are obtained;
and controlling the air conditioner to start and operate according to the target operation parameters.
2. The control method of an air conditioner according to claim 1, wherein the turn-on condition includes any one of:
Before the air conditioner is shut down, the air conditioner operates in a refrigerating mode, and the starting condition is that the indoor temperature is higher than a first preset temperature;
Before the air conditioner is shut down, the air conditioner operates in a heating mode, and the starting condition is that the indoor temperature is lower than a second preset temperature;
The difference between the indoor temperature and the outdoor temperature is less than a preset threshold.
3. the control method of an air conditioner according to claim 1 or 2, wherein the target operation parameter includes a target temperature, wherein the air conditioner is operated in a cooling mode before being turned off, the target temperature is less than or equal to the first preset temperature, and the target temperature is greater than or equal to a set temperature before the air conditioner is turned off; the air conditioner operates in a heating mode before being shut down, the target temperature is greater than or equal to the second preset temperature, and the target temperature is less than or equal to the set temperature of the air conditioner before being shut down.
4. the method of claim 3, wherein the step of controlling the air conditioner to be turned on and operated according to the target operation parameter is followed by the step of:
And after the air conditioner is started, detecting that the obtained indoor temperature meets the shutdown condition, and controlling the air conditioner to be shut down.
5. The control method of an air conditioner according to claim 4, wherein the shutdown condition includes any one of:
If the air conditioner operates in a refrigeration mode, the shutdown condition is that the difference between the target temperature and the indoor temperature detected after the air conditioner is started is greater than a first difference;
If the air conditioner operates in a heating mode, the shutdown condition is that the difference value between the indoor temperature detected after the air conditioner is started and the target temperature is greater than a second difference value;
the running time of the air conditioner after starting is longer than the preset time.
6. The control method of an air conditioner according to claim 3, wherein the target operation parameter includes a target wind speed, wherein the target wind speed is a set wind speed before the air conditioner is turned off, or the target wind speed is determined according to a difference between the indoor temperature and the target temperature.
7. The control method of an air conditioner according to claim 1 or 2, wherein the target operation parameter includes a target operation frequency, and the step of acquiring the target operation parameter includes:
Acquiring outdoor temperature;
acquiring the target operating frequency according to the outdoor temperature, wherein the target operating frequency is higher when the outdoor temperature is higher if the air conditioner is operated in a refrigeration mode before being turned off; and before the air conditioner is turned off, the air conditioner operates in a heating mode, and the lower the outdoor temperature is, the higher the target operation frequency is.
8. the control method of an air conditioner according to claim 1, further comprising:
And after the air conditioner is shut down, if a user exists in the air conditioner acting space, executing the step of detecting the indoor temperature at regular time.
9. an air conditioner, characterized in that the air conditioner comprises a memory, a processor, and a control program of the air conditioner stored on the memory and executable on the processor, the control program of the air conditioner realizing the steps of the control method of the air conditioner according to any one of claims 1 to 8 when executed by the processor.
10. A computer-readable storage medium, characterized in that a control program of an air conditioner is stored thereon, which when executed by a processor implements the steps of the control method of the air conditioner according to any one of claims 1 to 8.
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