CN-121977279-A - Operation control method of air conditioner, electronic equipment and air conditioner

CN121977279ACN 121977279 ACN121977279 ACN 121977279ACN-121977279-A

Abstract

The embodiment of the disclosure provides an operation control method of an air conditioner, electronic equipment and the air conditioner. The method comprises the steps of obtaining a first human body thermal comfort index (PMV 1) of a target area in each of a plurality of air supply modes according to a current air outlet temperature and a current air outlet speed, determining the air supply mode corresponding to the minimum value in the plurality of PMVs 1 as a target air supply mode, controlling an air conditioner to operate by adopting a current operation parameter and the target air supply mode, wherein the current operation parameter comprises the current frequency of a compressor and the current rotating speed of an inner fan, and determining an operation strategy of the air conditioner according to a second human body thermal comfort index (PMV 2) of the target area and an area state parameter of the target area under a preset condition in a current operation state, wherein the area state parameter comprises at least one of the temperature of the target area under the preset condition and the PMV 2. According to the air conditioner control method and the air conditioner control device, dynamic control of the air conditioner according to the human body thermal comfort index is achieved, and comfort is improved.

Inventors

WANG YUE
CHEN ZHIWEI
LU JING
GE WENBO
LIU JIAN
LI LIN

Assignees

珠海格力电器股份有限公司

Dates

Publication Date: 20260505
Application Date: 20251208

Claims (16)

1. An operation control method of an air conditioner, wherein the air conditioner has a plurality of air supply modes, and different air supply modes represent different air supply directions of an air outlet of the air conditioner, the method comprising: s11, acquiring a first human body thermal comfort index of a target area in each air supply mode of the plurality of air supply modes according to the current air outlet temperature and the current air outlet wind speed of the air conditioner, wherein the target area is an area configured by the position of a user in an indoor space; S12, determining an air supply mode corresponding to the minimum value in the plurality of first human body thermal comfort indexes as a target air supply mode, and controlling the air conditioner to operate by adopting a current operation parameter and the target air supply mode, wherein the current operation parameter comprises at least one of the current frequency of a compressor and the current rotating speed of an inner fan; S13, determining an operation strategy of the air conditioner according to a second human body thermal comfort index of the target area and an area state parameter of the target area under a preset condition in a current operation state, wherein the area state parameter comprises at least one of the temperature of the target area under the preset condition and the second human body thermal comfort index of the target area under the preset condition, and the preset condition is that the second human body thermal comfort index of the target area is in a stable state.
2. The method according to claim 1, wherein the determining the operation strategy of the air conditioner according to the second human body thermal comfort index of the target area and the area state parameter of the target area under the preset condition in the current operation state includes: acquiring a second human body thermal comfort index of the target area in real time in the current running state; And determining an operation strategy of the air conditioner according to the area state parameter of the target area at the current moment when the difference between the second human body thermal comfort index at the current moment and the second human body thermal comfort index at the first moment is smaller than a first preset value, wherein the first moment comprises the moment when the second human body thermal comfort index is acquired at least once before being adjacent to the current moment.
3. The method according to claim 2, wherein the determining the operation strategy of the air conditioner according to the area status parameter of the target area at the current time comprises: And in response to the difference between the temperature of the target area at the current moment and the set temperature being greater than a second preset value, increasing the current rotating speed of the inner fan by a first rotating speed value, and returning to execute the step S11.
4. The method according to claim 2, wherein the determining the operation strategy of the air conditioner according to the area status parameter of the target area at the current time comprises: And in response to the difference between the temperature of the target area at the current moment and the set temperature being smaller than or equal to a second preset value, and the absolute value of the second human body thermal comfort index at the current moment being larger than or equal to a third preset value, reducing the current rotation speed of the inner fan by a first rotation speed value, increasing the current frequency of the compressor by a first frequency value, and returning to the execution step S11, wherein the adjusted rotation speed is larger than or equal to the preset rotation speed of the inner fan.
5. The method according to claim 2, wherein the determining the operation strategy of the air conditioner according to the area status parameter of the target area at the current time comprises: And responding to the difference between the temperature of the target area at the current moment and the set temperature is smaller than or equal to a second preset value, and the absolute value of the second human body thermal comfort index at the current moment is smaller than a third preset value, adopting a first preset air supply mode in the plurality of air supply modes to supply air, and controlling the compressor to run at the current moment frequency and the inner fan to run at the current moment rotating speed or controlling the compressor to run at the preset frequency and the inner fan to run at the preset rotating speed.
6. The method of claim 1, wherein the obtaining a first human body thermal comfort index of the target area in each of the plurality of air supply modes based on the current air outlet temperature and the current air outlet wind speed of the air conditioner comprises: inputting the current air-out temperature and the current air-out wind speed into a first preset neural network model, so that the first preset neural network model traverses each air-supply mode in the plurality of air-supply modes to obtain regional environment parameters of the target region in each air-supply mode, wherein the regional environment parameters comprise at least one of temperature, humidity and wind speed; And determining a first human body thermal comfort index in each air supply mode according to the regional environment parameters in each air supply mode and the thermal comfort influence factors of the user.
7. The method of claim 6, wherein the first predetermined neural network model is trained using input layer parameters including different outlet temperatures, different outlet wind speeds, each of a plurality of supply modes, and output layer parameters including different input layer parameter configurations for each region of the indoor space, and temperature, humidity, and wind speed for each region.
8. The method of claim 1, wherein determining the air supply mode corresponding to the minimum of the plurality of first human body thermal comfort indexes as the target air supply mode comprises: And determining an air supply mode with smaller running power in the two air supply modes as the target air supply mode when the air supply mode corresponding to the minimum value in the plurality of first human body thermal comfort indexes comprises at least two air supply modes.
9. The method according to claim 2, wherein the acquiring the second human thermal comfort index of the target area in real time in the current operation state includes: under the current running state, acquiring the air outlet temperature and the air outlet speed of the air conditioner in real time; inputting the air outlet temperature and the air outlet speed which are obtained in real time and the current air supply mode into a second preset neural network model to obtain real-time regional environment parameters of the target region in the current air supply mode, wherein the real-time regional environment parameters comprise at least one of real-time temperature, real-time humidity and real-time air speed; and determining the second human body thermal comfort index in real time according to the real-time regional environment parameters and the thermal comfort influence factors of the user.
10. The method according to claim 1, characterized in that before step S11, the method further comprises: And responding to the existence of users in the indoor space, controlling the compressor to operate at a preset frequency and the internal fan to operate at a preset rotating speed, and adopting a second preset air supply mode in the plurality of air supply modes to supply air.
11. The method as recited in claim 1, further comprising: and determining the target area according to the position information of the user in the indoor space, wherein the indoor space is divided into a plurality of areas, and the target area is the area where the user is located.
12. The method of claim 11, wherein there are a plurality of users in the indoor space, the number of target areas is a plurality, the plurality of target areas form a multi-area set, the obtaining a first human body thermal comfort index of the target area in each of the plurality of air supply modes according to the current air outlet temperature and the current air outlet speed of the air conditioner comprises: acquiring a first human body thermal comfort index of each target area in each air supply mode in the plurality of air supply modes according to the current air outlet temperature and the current air outlet wind speed of the air conditioner; For each air supply mode, calculating a weighted value of the first human body thermal comfort index according to the weight of each target area and the first human body thermal comfort index of the target area, and taking the weighted value of the first human body thermal comfort index as the first human body thermal comfort index of the multi-area set in the air supply mode.
13. The method as recited in claim 1, further comprising: and controlling the compressor to run at a preset frequency and the inner fan to run at a preset rotating speed in response to no user in the indoor space, and adopting a third preset air supply mode in the multiple air supply modes to supply air.
14. An electronic device, comprising: at least one processor, and A memory communicatively coupled to the at least one processor, wherein, The memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-13.
15. An air conditioner comprising a controller or the electronic device of claim 14, the controller being configured to perform the method of any one of claims 1-13.
16. The air conditioner according to claim 15, wherein, the air conditioner further includes an indoor unit including: The shell is provided with an air inlet and an air outlet positioned at the lower part; The first air deflector is positioned on the lower side of the shell, is slidably arranged at the air outlet along a first direction and has at least two shielding states for the air outlet along the first direction; the second air deflector is connected with a rotating shaft, the rotating shaft is positioned at the air outlet, and the rotating shaft is configured to rotate so as to drive the second air deflector to rotate, so that the second air deflector has at least two angle states; The indoor unit is provided with a plurality of air supply modes, under the preset air supply mode, the first air deflector is located in a preset shielding state, the second air deflector is located in a preset angle state, the preset air supply mode is any one of the plurality of air supply modes, the preset shielding state is any one of the at least two shielding states, and the preset angle state is any one of the at least two angle states.

Description

Operation control method of air conditioner, electronic equipment and air conditioner Technical Field The disclosure relates to the technical field of air conditioners, and in particular relates to an operation control method of an air conditioner, electronic equipment and the air conditioner. Background The existing air conditioning equipment generally adopts a single air deflector structure, an air supply mode is relatively fixed, and diversified requirements for air flow distribution, human comfort and energy consumption control in different scenes are difficult to meet. In order to meet the diversified demands of users, the prior art has appeared an air conditioner having a plurality of air supply modes. However, for the air conditioner with multiple air supply modes, when the user starts the indoor unit, the air conditioner controls the states of the air deflectors by adopting a fixed rule, so that the air supply modes adopted by different users are the same, if the users need different air supply modes, the users need to select the air supply modes according to own habits, the labor of the users is increased, and the air supply modes selected in this way often bring bad feelings to the users, so that better comfortableness is difficult to obtain. Disclosure of Invention The embodiment of the disclosure provides an operation control method of an air conditioner, electronic equipment and the air conditioner, which are used for solving or relieving one or more technical problems in the prior art. As a first aspect of an embodiment of the present disclosure, an embodiment of the present disclosure provides an operation control method of an air conditioner, the air conditioner having a plurality of air supply modes, different air supply modes representing different air supply directions of an air outlet of the air conditioner, the method including: S11, acquiring a first human body thermal comfort index of a target area in each air supply mode in a plurality of air supply modes according to the current air outlet temperature and the current air outlet wind speed of the air conditioner, wherein the target area is an area configured by the position of a user in an indoor space; S12, determining an air supply mode corresponding to the minimum value in the plurality of first human body thermal comfort indexes as a target air supply mode, and controlling the air conditioner to operate by adopting a current operation parameter and the target air supply mode, wherein the current operation parameter comprises at least one of the current frequency of the compressor and the current rotating speed of the inner fan; S13, determining an operation strategy of the air conditioner according to a second human body thermal comfort index of the target area and an area state parameter of the target area under a preset condition in a current operation state, wherein the area state parameter comprises at least one of the temperature of the target area under the preset condition and the second human body thermal comfort index of the target area under the preset condition, and the preset condition is that the second human body thermal comfort index of the target area is in a stable state. In some embodiments, in the current operation state, determining the operation policy of the air conditioner according to the second human body thermal comfort index of the target area and the area state parameter of the target area under the preset condition includes: Acquiring a second human body thermal comfort index of the target area in real time in the current running state; And determining an operation strategy of the air conditioner according to the regional state parameter of the target region at the current moment when the difference between the second human body thermal comfort index at the current moment and the second human body thermal comfort index at the first moment is smaller than a first preset value, wherein the first moment comprises a moment when the second human body thermal comfort index is acquired at least once before being adjacent to the current moment. In some embodiments, determining an operation strategy of the air conditioner according to the area state parameter of the target area at the current moment includes: And in response to the difference between the temperature of the target area at the current moment and the set temperature being greater than a second preset value, increasing the current rotating speed of the inner fan by a first rotating speed value, and returning to the step S11. In some embodiments, determining an operation strategy of the air conditioner according to the area state parameter of the target area at the current moment includes: And in response to the difference between the temperature of the target area at the current moment and the set temperature being smaller than or equal to a second preset value, and the absolute value of the second human body thermal comfort index at the current m