CN-122008793-A - Vehicle air conditioner control method, device, equipment and medium based on solar heat energy

CN122008793ACN 122008793 ACN122008793 ACN 122008793ACN-122008793-A

Abstract

The application relates to the technical field of vehicle control, in particular to a vehicle air conditioner control method, device, equipment and medium based on solar heat energy. The method comprises the steps of obtaining solar heat energy which is collected currently, determining actual power which is needed by current heating based on the solar heat energy and set power which is needed by heating in a vehicle, determining a user body part which is needed to be blown currently based on the actual power which is needed by current heating, adjusting air outlet parameters of an air conditioner in the vehicle according to preset logic corresponding to the actual power which is needed by current heating, and controlling the air conditioner in the vehicle to blow the user body part based on the adjusted air outlet parameters. The intelligent control method can realize intelligent control of the air conditioner in the vehicle by utilizing the collected solar heat energy, thereby realizing reasonable utilization of the solar heat energy.

Inventors

WANG YOUWEI
LI WEI
GU JIANLIN
CHEN XIAOXIAO
CHEN GUANG

Assignees

浙江极氪智能科技有限公司
浙江吉利控股集团有限公司

Dates

Publication Date: 20260512
Application Date: 20260331

Claims (10)

1. A vehicle air conditioner control method based on solar thermal energy, the method comprising: Acquiring solar heat energy collected currently; determining the actual power required by current heating based on the solar heat energy and the set power required by heating in the vehicle; And determining a user body part needing to be blown currently based on the actual power required by the current heating, adjusting the air outlet parameter of the air conditioner in the vehicle according to preset logic corresponding to the actual power required by the current heating, and controlling the air conditioner in the vehicle to blow the user body part based on the adjusted air outlet parameter.
2. The method of claim 1, wherein determining the actual power required for current heating based on the solar thermal energy and the given power required for heating in the vehicle comprises: determining the actual available solar heat energy based on the solar heat energy and the temperature in the vehicle; obtaining corresponding auxiliary power based on the actual available solar heat energy; based on the auxiliary power and the set power required for heating the vehicle, the actual power required for current heating is determined.
3. The method of claim 2, wherein the determining actual available solar thermal energy based on the solar thermal energy and an in-vehicle temperature comprises: Acquiring a preset mapping table, wherein the preset mapping table stores a plurality of mapping relations among a plurality of preset solar heat energy, a plurality of preset in-vehicle temperatures and a plurality of preset practically available solar heat energy; determining the actual available solar thermal energy based on the preset mapping table, the solar thermal energy and the in-vehicle temperature, wherein the solar thermal energy is contained in the plurality of preset solar thermal energy, the in-vehicle temperature is contained in the plurality of preset in-vehicle temperatures, and the actual available solar thermal energy is contained in the plurality of preset actual available solar thermal energy.
4. The method of claim 1, wherein the determining a user body part of a current desired blow based on the current heating desired actual power comprises: When the actual power required by the current heating is larger than a preset threshold value, determining the body part of the user which is required to be blown at present as a first part, and continuously blowing for a first time period, and after the blowing for the first time period is completed, determining the body part of the user which is required to be blown at present as a second part, and continuously blowing for a second time period; And when the actual power required by the current heating is smaller than or equal to the preset threshold value, determining the body part of the user needing to blow air currently as the second part.
5. The method of claim 1, wherein the obtaining solar thermal energy currently collected comprises: acquiring a lighting time interval of a geographic position where a vehicle is located and a first intensity threshold corresponding to the available state of solar heat energy; acquiring key information affecting the vehicle to collect sunlight when the current moment is included in the lighting moment interval and the collected sunlight heat energy is larger than the first intensity threshold value; And adjusting the rotation direction of the sunlight collecting equipment of the vehicle based on the key information, and controlling the sunlight collecting equipment to collect the sunlight at the current moment based on the adjusted rotation direction to obtain the sunlight heat energy.
6. The method of claim 5, wherein the method further comprises: Acquiring a space region affecting solar heat energy collection; when the vehicle runs in the space area, the highest intensity and the lowest intensity of the solar heat energy and the signal fluctuation variation amplitude and the signal fluctuation variation frequency of the solar heat energy are obtained; And determining the solar heat energy based on the signal fluctuation variation amplitude, the signal fluctuation variation frequency, a preset signal fluctuation variation amplitude threshold, a preset signal fluctuation variation frequency threshold, the highest intensity and the lowest intensity of the solar heat energy and a second intensity threshold of the solar heat energy.
7. The method of claim 6, wherein the determining the solar thermal energy based on the signal fluctuation variance, the signal fluctuation variance frequency, a preset signal fluctuation variance threshold, a preset signal fluctuation variance frequency threshold, a highest and lowest intensity of the solar thermal energy, and a second intensity threshold of the solar thermal energy comprises: If the signal fluctuation change amplitude is larger than the preset signal fluctuation change frequency threshold, and the highest intensity of the solar heat energy is smaller than the second intensity threshold, and the signal fluctuation change frequency is larger than the preset signal fluctuation change frequency threshold, setting the current solar heat energy as a first threshold; If the signal fluctuation variation amplitude is larger than the preset signal fluctuation variation frequency threshold, and the minimum intensity of the solar heat energy is larger than the second intensity threshold, and the signal fluctuation variation frequency is larger than the preset signal fluctuation variation frequency threshold, setting the current solar heat energy as a second threshold; If the signal fluctuation change amplitude is larger than the preset signal fluctuation change frequency threshold value, and the minimum intensity of the solar heat energy is larger than the second intensity threshold value, and the signal fluctuation change frequency is smaller than the preset signal fluctuation change frequency threshold value, controlling the solar light collecting equipment to collect the solar light at the current moment based on the adjusted rotation direction, and obtaining the solar heat energy; And if the fluctuation amplitude of the signal fluctuation is smaller than the preset fluctuation frequency threshold value of the signal fluctuation, acquiring a solar heat energy minimum value acquired before the signal fluctuation of the solar heat energy, and setting the current solar heat energy as the solar heat energy minimum value.
8. A solar thermal energy-based vehicle air conditioner control device, characterized by comprising: The first acquisition module is used for acquiring solar heat energy which is acquired currently; The first determining module is used for determining the actual power required by the current heating based on the solar heat energy and the set power required by the heating in the vehicle; The control module is used for determining the current user body part needing to be blown based on the current heating required actual power, adjusting the air outlet parameter of the air conditioner in the vehicle according to preset logic corresponding to the current heating required actual power, and controlling the air conditioner in the vehicle to blow the user body part based on the adjusted air outlet parameter.
9. A computer device, comprising: A memory and a processor, the memory and the processor being communicatively connected to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to thereby perform the solar thermal energy-based vehicle air conditioning control method of any one of claims 1 to 7.
10. A computer-readable storage medium having stored thereon computer instructions for causing a computer to execute the solar thermal energy-based vehicle air conditioning control method according to any one of claims 1 to 7.

Description

Vehicle air conditioner control method, device, equipment and medium based on solar heat energy Technical Field The application relates to the technical field of vehicle control, in particular to a vehicle air conditioner control method, device, equipment and medium based on solar heat energy. Background At present, the energy consumption of new energy automobiles is still an important factor for restricting the development of new energy technologies, and various energy-saving technologies are layered endlessly to reduce the energy consumption of the whole automobile. In cold winter, the air conditioning heating energy consumption occupies more than 30% of the energy consumption of the whole vehicle, so that the heat pump technology and other advanced technologies are applied in a dispute. Because sunlight also contains abundant heat energy, if the control of some in-car components (such as air conditioners) in the car is realized by reasonably utilizing the sunlight heat energy, the energy consumption of the car can be greatly reduced, the comfort level of riding of users in the car can be met, and the purposes of green and energy conservation are realized. At present, a user manually controls the blowing temperature and the air speed of an air conditioner in a vehicle according to the self demand, and the vehicle cannot intelligently take regulation and control measures on the air conditioner according to the solar heat acquired in the vehicle. Disclosure of Invention In view of the above, the application provides a vehicle air conditioner control method, device, equipment and medium based on solar heat energy, so as to solve the problem that the related technology cannot intelligently take regulation measures on the air conditioner according to the solar heat condition acquired in the vehicle. In a first aspect, the present application provides a vehicle air conditioner control method based on solar thermal energy, the method comprising: Acquiring solar heat energy collected currently; determining the actual power required by current heating based on solar heat energy and the set power required by heating in the vehicle; And determining the body part of the user needing to be blown at present based on the actual power required by the current heating, adjusting the air outlet parameter of the air conditioner in the vehicle according to preset logic corresponding to the actual power required by the current heating, and controlling the air conditioner in the vehicle to blow the body part of the user based on the adjusted air outlet parameter. Further, determining the actual power required for the current heating based on the solar thermal energy and the set power required for the heating in the vehicle comprises: Determining the actual available solar heat energy based on the solar heat energy and the temperature in the vehicle; obtaining corresponding auxiliary power based on the actual available solar heat energy; the actual power required for the current heating is determined based on the auxiliary power and the set power required for the heating of the vehicle. Further, determining the actual available solar thermal energy based on the solar thermal energy and the in-vehicle temperature includes: Acquiring a preset mapping table, wherein the preset mapping table stores a plurality of mapping relations among preset solar heat energy, a plurality of preset in-vehicle temperatures and a plurality of preset practically available solar heat energy; and determining the actual available solar heat energy based on the preset mapping table, the solar heat energy and the in-vehicle temperature, wherein the solar heat energy is contained in a plurality of preset solar heat energy, the in-vehicle temperature is contained in a plurality of preset in-vehicle temperatures, and the actual available solar heat energy is contained in a plurality of preset actual available solar heat energy. Further, determining a user body part of the current desired blower based on the current heating desired actual power comprises: When the actual power required by the current heating is larger than a preset threshold value, determining the body part of the user which is required to be blown at present as a first part, and continuously blowing for a first time period, and after the blowing for the first time period is completed, determining the body part of the user which is required to be blown at present as a second part, and continuously blowing for a second time period; and when the actual power required by the current heating is smaller than or equal to a preset threshold value, determining the body part of the user needing to blow air currently as a second part. Further, obtaining solar heat energy currently collected includes: acquiring a lighting time interval of a geographic position where a vehicle is located and a first intensity threshold corresponding to the available state of solar heat energy; when the current moment is