CN-122015249-A - Air conditioner adjusting method, air conditioner adjusting device, air conditioner and storage medium

CN122015249ACN 122015249 ACN122015249 ACN 122015249ACN-122015249-A

Abstract

The application relates to the technical field of air conditioner control, in particular to an air conditioner adjusting method, an air conditioner adjusting device, an air conditioner and a storage medium. In the air conditioner adjusting method, a current indoor temperature and an air conditioner set temperature are obtained when an air conditioner is started to perform heating operation, then, drift start point distance data and user distance data are obtained when the difference value between the current indoor temperature and the air conditioner set temperature is smaller than or equal to a preset temperature threshold value, and then, operation parameters of the air conditioner are adjusted based on the drift start point distance data and the user distance data. The application can reduce the condition of hot air flow sticking to the ground at the user position, and improve the control accuracy and the user experience of air conditioner heating. Thus, the user's uncomfortable feeling in the heating mode is improved, and the comfort of the indoor environment is improved.

Inventors

ZHANG TIANLONG
XIONG JUN

Assignees

TCL空调器(中山)有限公司

Dates

Publication Date: 20260512
Application Date: 20260211

Claims (10)

1. An air conditioner adjusting method, characterized in that the air conditioner adjusting method comprises the following steps: When the air conditioner is started to perform heating operation, acquiring the current indoor temperature and the set temperature of the air conditioner; when the difference value between the current indoor temperature and the air conditioner set temperature is smaller than or equal to a preset temperature threshold value, obtaining floating start point distance data and user distance data; and adjusting the operation parameters of the air conditioner based on the drift start point distance data and the user distance data.
2. The air conditioner adjusting method according to claim 1, wherein the drift distance data is determined based on: Determining target critical time based on air density data, wherein the target critical time is the time from when air flow output by the air conditioner is blown out from an air outlet to when the speed of the air flow in the vertical direction returns to zero; And determining the drift starting point distance data based on the corresponding horizontal displacement when the air conditioner operates to the target critical time.
3. The air conditioning method according to claim 2, wherein the air density data includes ambient air density data and hot air flow density data, and wherein determining a target critical time based on the air density data includes: acquiring input air volume data, air outlet area data, aerodynamic resistance factor data and speed correction coefficients of the air conditioner; Constructing a target integral equation based on the ambient air density data, the hot air flow density data, the input air volume data, the air outlet area data, the aerodynamic drag factor data and the speed correction coefficient; and calculating the target integral equation to obtain the target critical time.
4. The air conditioner adjusting method according to claim 1, wherein the adjusting the operation parameters of the air conditioner based on the drift start-point distance data and the user distance data comprises: Determining target float start point distance data based on the user distance data; when the absolute value of the difference value between the floating start point distance data and the target floating start point distance data is larger than a first distance threshold value, and the floating start point distance data is larger than the target floating start point distance data, reducing the fan rotating speed of the air conditioner and/or reducing the air deflector angle of the air conditioner; And when the absolute value of the difference value between the floating start point distance data and the target floating start point distance data is larger than the first distance threshold value and the floating start point distance data is smaller than the target floating start point distance data, increasing the fan rotating speed of the air conditioner and/or increasing the air deflector angle of the air conditioner.
5. The air conditioner adjusting method according to claim 1, wherein after the current indoor temperature and the air conditioner set temperature are acquired, the air conditioner adjusting method further comprises: When the difference value between the current indoor temperature and the air conditioner set temperature is larger than the preset temperature threshold value, setting the fan rotating speed of the air conditioner as the maximum fan rotating speed, and setting the air deflector angle of the air conditioner as the minimum air deflector angle until the difference value between the current indoor temperature and the air conditioner set temperature is smaller than or equal to the preset temperature threshold value.
6. The air conditioner adjusting method as set forth in claim 4, wherein said adjusting the operation parameters of the air conditioner based on the drift start-point distance data and the user distance data further comprises: When the absolute value of the difference value between the drift start point distance data and the target drift start point distance data is smaller than or equal to the first distance threshold value, judging whether a user moves, and/or whether the ambient temperature variation is larger than a first temperature threshold value, and/or whether the evaporator temperature variation is larger than a second temperature threshold value; And when the user moves or the ambient temperature variation is larger than the first temperature threshold or the evaporator temperature variation is larger than the second temperature threshold, returning to execute the step of acquiring the distance data of the drift start point and the distance data of the user until the absolute value of the difference value between the distance data of the drift start point and the distance data of the target drift start point is larger than the first distance threshold, and adjusting the operation parameters of the air conditioner according to the distance data of the drift start point and the distance data of the target drift start point.
7. The air conditioner adjusting method according to claim 1, wherein after adjusting the operation parameters of the air conditioner based on the drift start-point distance data and the user distance data, the air conditioner adjusting method further comprises: acquiring current air density data; updating the drift start-point distance data based on the current air density data; and adjusting the operation parameters of the air conditioner based on the updated drift start point distance data and the user distance data.
8. An air conditioner adjusting device, characterized in that the air conditioner adjusting device comprises: The temperature acquisition module is used for acquiring the current indoor temperature and the air conditioner set temperature when the air conditioner is started to perform heating operation; The data acquisition module is used for acquiring the distance data of the floating start point and the distance data of the user when the difference value between the current indoor temperature and the set temperature of the air conditioner is smaller than or equal to a preset temperature threshold value; and the parameter adjusting module is used for adjusting the operation parameters of the air conditioner based on the floating start point distance data and the user distance data.
9. An air conditioner comprising one or more processors, memory, and one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the processor to implement the air conditioning method of any of claims 1 to 7.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program is loaded by a processor to perform the steps in the air conditioning method of any of claims 1 to 7.

Description

Air conditioner adjusting method, air conditioner adjusting device, air conditioner and storage medium Technical Field The application relates to the technical field of air conditioner control, in particular to an air conditioner adjusting method, an air conditioner adjusting device, an air conditioner and a storage medium. Background At present, the air conditioner generally has the problem of poor thermal comfort in a heating mode. The main reason for this is that it is currently common to simply blow the hot gas flow downwards and increase the wind speed to achieve a short landing of the hot gas flow. The general sheet considers that the uniform distribution of the temperature in the room can be realized as long as the hot air flow can land at a short distance. However, this assumption based on "hot gas flow landing" presents a design dead zone. Specifically, the hot air flow flows only against the ground for a certain distance during the downward blowing process, and the air buoyancy effect is small. This results in uneven temperature distribution in the vertical direction in this area, i.e. too high a temperature near the floor, and too low a temperature in the middle area of the room, resulting in a significant vertical temperature difference. This temperature difference makes the user experience poor, often manifested as "warm head and feet, cold body" conditions. Disclosure of Invention The embodiment of the application provides an air conditioner adjusting method, an air conditioner adjusting device, an air conditioner and a storage medium, which can reduce the condition that hot air flow at a user position is stuck to the ground, and improve the control accuracy of air conditioner heating and the user experience. In a first aspect, an embodiment of the present application provides an air conditioner adjusting method, where the air conditioner adjusting method includes acquiring a current indoor temperature and an air conditioner set temperature when an air conditioner is started to perform heating operation, acquiring a drift start point distance data and a user distance data when a difference value between the current indoor temperature and the air conditioner set temperature is less than or equal to a preset temperature threshold value, and adjusting an operation parameter of the air conditioner based on the drift start point distance data and the user distance data. In some embodiments, the drift start distance data is determined based on determining a target critical time based on air density data, the target critical time being the time that the airflow output by the air conditioner has elapsed from when it was blown out of the air outlet to when the speed of the airflow in the vertical direction returns to zero, and the drift start distance data is determined based on the corresponding horizontal displacement when the air conditioner is operated to the target critical time. In some embodiments, the air density data comprises ambient air density data and hot air flow density data, the determining the target critical time based on the air density data comprises obtaining input air volume data, air outlet area data, aerodynamic drag factor data and a speed correction coefficient of the air conditioner, constructing a target integral equation based on the ambient air density data, hot air flow density data, the input air volume data, the air outlet area data, the aerodynamic drag factor data and the speed correction coefficient, and calculating the target integral equation to obtain the target critical time. In some embodiments, the adjusting the operating parameters of the air conditioner based on the drift start point distance data and the user distance data includes determining target drift start point distance data based on the user distance data, decreasing a fan speed of the air conditioner and/or decreasing an air deflector angle of the air conditioner when an absolute value of a difference between the drift start point distance data and the target drift start point distance data is greater than a first distance threshold and the drift start point distance data is greater than the target drift start point distance data, and increasing a fan speed of the air conditioner and/or increasing an air deflector angle of the air conditioner when an absolute value of a difference between the drift start point distance data and the target drift start point distance data is greater than the first distance threshold and the drift start point distance data is less than the target drift start point distance data. In some embodiments, after the current indoor temperature and the air conditioner set temperature are obtained, the air conditioner adjusting method further comprises the steps of setting the fan rotating speed of the air conditioner to be the maximum fan rotating speed and setting the air deflector angle of the air conditioner to be the minimum air deflector angle when the difference value bet