CN-122015236-A - Air conditioner control method, device, air conditioner and computer readable storage medium

Abstract

The invention relates to the technical field of air conditioner control, in particular to an air conditioner control method, an air conditioner control device, an air conditioner and a computer readable storage medium. In the air conditioner control method, the current air pressure data is firstly obtained, then the door and window state information is determined based on the current air pressure data and the air pressure fluctuation model in the door and window closing state, and finally the running state of the air conditioner is controlled based on the door and window state information, so that the working mode of the air conditioner is dynamically adjusted according to the door and window state, the condition that continuous full-load refrigeration or heating occurs during window opening and ventilation is reduced, the ineffective consumption of energy is reduced, and the energy efficiency of the air conditioner is improved.

Inventors

• ZHAO YAO
• XIONG JUN

Assignees

• TCL空调器(中山)有限公司

Dates

Publication Date

20260512

Application Date

20260210

Claims (10)

1. 1. An air conditioner control method, characterized in that the air conditioner control method comprises: acquiring current air pressure data; Determining door and window state information based on the current air pressure data and an air pressure fluctuation model in a door and window closing state; and controlling the running state of the air conditioner based on the door and window state information.
2. 2. The air conditioner control method according to claim 1, wherein the air pressure fluctuation model includes at least one of historical average data, historical standard deviation data, and frequency reference data, the air pressure fluctuation model being obtained based on: the method comprises the steps of acquiring historical air pressure data, wherein the historical air pressure data comprises a plurality of historical air pressure values and corresponding time points of each historical air pressure value; performing average operation on the plurality of historical air pressure values to obtain historical average data; calculating based on the plurality of historical air pressure values and the historical average data to obtain the historical standard deviation data; and analyzing and processing the plurality of historical air pressure values and the time points corresponding to each historical air pressure value to obtain the frequency reference data.
3. 3. The method according to claim 2, wherein the analyzing the plurality of historical air pressure values and the time points corresponding to each historical air pressure value to obtain the frequency reference data includes: acquiring a first quantity, wherein the first quantity is the quantity of air pressure peaks existing in the plurality of historical air pressure values; Obtaining the total time interval of the plurality of historical air pressure values according to the time points corresponding to the plurality of historical air pressure values; And dividing the first quantity and the total time interval to obtain the frequency reference data.
4. 4. The air conditioner control method according to claim 1, wherein the determining door and window state information based on the current air pressure data and an air pressure fluctuation model in a door and window closed state includes: Extracting characteristics of the current air pressure data to obtain fluctuation characteristic data; And determining door and window state information according to the fluctuation characteristic data and the air pressure fluctuation model.
5. 5. The method according to claim 4, wherein the current air pressure data includes a plurality of current air pressure values and time points corresponding to each current air pressure value, the fluctuation feature data includes a current fluctuation amplitude and a current frequency maximum value, and the feature extracting the current air pressure data to obtain the fluctuation feature data includes: Carrying out average operation on the plurality of current air pressure values to obtain current average data; Calculating based on the plurality of current air pressure values and the current average data to obtain the current fluctuation amplitude; and determining the current frequency maximum value based on the current air pressure values and the time point corresponding to each current air pressure value.
6. 6. The air conditioner control method according to claim 5, wherein the air pressure fluctuation model includes historical standard deviation data and frequency reference data, and the determining door and window state information based on the fluctuation feature data and the air pressure fluctuation model includes: When the current fluctuation amplitude is larger than the historical standard deviation data, the current frequency maximum value is smaller than the frequency reference data, and the duration reaches a time threshold, determining that the door and window state information is a door and window opening state; And when the current fluctuation amplitude is smaller than or equal to the historical standard deviation data, or the current frequency maximum value is larger than or equal to the frequency reference data, or the duration time does not reach the time threshold value, determining that the door and window state information is a door and window closing state.
7. 7. The method according to claim 1, wherein the controlling the operation state of the air conditioner based on the door and window state information comprises: When the door and window state information is door and window opening state, controlling the air conditioner to enter an energy-saving mode; and when the door and window state information is changed from the door and window opening state to the door and window closing state, controlling the air conditioner to exit the energy-saving mode.
8. 8. An air conditioner control device, characterized by comprising: the air pressure data acquisition module is used for acquiring current air pressure data; The door and window state determining module is used for determining door and window state information based on the current air pressure data and an air pressure fluctuation model in a door and window closing state; And the air conditioner operation control module is used for controlling the operation state of the air conditioner based on the door and window state information.
9. 9. An air conditioner characterized by comprising one or more processors, a memory, and one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the air conditioner control method of any one of claims 1 to 7.
10. 10. A computer-readable storage medium, having stored thereon a computer program that is loaded by a processor to perform the steps in the air conditioner control method of any one of claims 1 to 7.

Description

Air conditioner control method, device, air conditioner and computer readable storage medium Technical Field The application relates to the technical field of air conditioner control, in particular to an air conditioner control method, an air conditioner control device, an air conditioner and a computer readable storage medium. Background When a user opens a window for ventilation, the air conditioning system cannot sense the behavior and still continuously operates according to the original setting. The core components such as an air conditioner compressor and a fan still keep the original power to work uninterruptedly, the electric energy is continuously consumed to do invalid temperature control work, the given temperature control target cannot be achieved, the electric energy is lost, the energy waste is formed, the use cost of a user can be increased for a long time, the problem is particularly prominent in the scenes of frequent windowing ventilation of household daily ventilation and commercial places, and the problem becomes a pain point to be solved in the use process of the air conditioner. Disclosure of Invention The embodiment of the application provides an air conditioner control method, an air conditioner control device, an air conditioner and a computer readable storage medium, wherein the running state of the air conditioner is dynamically regulated according to the door and window state, so that the condition of continuous full-load refrigeration or heating during window ventilation is reduced, the invalid consumption of energy is reduced, and the energy efficiency of the air conditioner is improved. In a first aspect, an embodiment of the application provides an air conditioner control method, which comprises the steps of obtaining current air pressure data, determining door and window state information based on the current air pressure data and an air pressure fluctuation model in a door and window closing state, and controlling the running state of an air conditioner based on the door and window state information. In some embodiments, the air pressure fluctuation model comprises at least one of historical average data, historical standard deviation data and frequency reference data, wherein the air pressure fluctuation model is obtained based on the steps of obtaining historical air pressure data, the historical air pressure data comprise a plurality of historical air pressure values and time points corresponding to each historical air pressure value, carrying out average operation on the historical air pressure values to obtain the historical average data, calculating the historical standard deviation data based on the historical air pressure values and the historical average data, and analyzing and processing the historical air pressure values and the time points corresponding to each historical air pressure value to obtain the frequency reference data. In some embodiments, the analyzing the plurality of historical air pressure values and the time points corresponding to each historical air pressure value to obtain the frequency reference data includes obtaining a first number, wherein the first number is the number of air pressure peaks existing in the plurality of historical air pressure values, obtaining a total time interval of the plurality of historical air pressure values according to the time points corresponding to the plurality of historical air pressure values, and dividing the first number and the total time interval to obtain the frequency reference data. In some embodiments, the determining the door and window state information based on the current air pressure data and the air pressure fluctuation model in the door and window closing state comprises extracting features of the current air pressure data to obtain fluctuation feature data, and determining the door and window state information according to the fluctuation feature data and the air pressure fluctuation model. In some embodiments, the current air pressure data comprises a plurality of current air pressure values and time points corresponding to each current air pressure value, the fluctuation feature data comprises a current fluctuation amplitude and a current frequency maximum value, the feature extraction is carried out on the current air pressure data to obtain fluctuation feature data, the average operation is carried out on the plurality of current air pressure values to obtain current average data, the calculation is carried out on the basis of the plurality of current air pressure values and the current average data to obtain the current fluctuation amplitude, and the current frequency maximum value is determined on the basis of the plurality of current air pressure values and the time points corresponding to each current air pressure value. In some embodiments, the air pressure fluctuation model comprises historical standard deviation data and frequency reference data, and the determining door and windo