The invention discloses a sunlight correction control method for a four-temperature-zone air conditioner for a vehicle. A sun irradiation angle calculation module, a vehicle azimuth calculation module, an illumination heat load scalar calculation module, an illumination heat load weighted calculation module, a correction module, a filtering module and vehicle basic information are included. According to the method, under the condition that no additional sensor is added, the problem that sunlight calculation is not accurate in different temperature zones of the vehicle under different working conditions at present is effectively solved, the overall algorithm is endowed with clearer physical meanings, uncertainty caused by calibration is reduced, the advantages of the vehicle internet are fully utilized to obtain information resources, and the method is suitable for popularization and application. The method can accurately determine the illumination angle change conditions in different seasons, different time and different vehicle states, eliminates the roughness in the prior art, provides accuracy for the illumination energy determination, and combines the object characteristics of the vehicle to determine the illumination angle change conditions of the vehicle. The physical meaning of the to-be-calibrated quantity is clear and the calibration range is

    本发明公开了一种车用四温区空调阳光修正控制方法,包括太阳照射角度计算模块、车辆方位计算模块、光照热负荷标量计算模块、光照热负荷加权计算模块、修正模块、滤波模块和车辆基础信息。本发明中,在不增加额外传感器的情况下,有效的解决目前车辆不同温区在不同工况下,对于阳光计算不精确问题,算法整体赋予更明确的物理含义减少因标定带来的不确定性,充分利用汽车互联网优势获取信息资源,并转化为控制算法的输入,给控制算法提供额外的免费支持,可准确的判断不同季节、不同时间、不同车辆状态下的光照角度变化情况,消除现有技术的粗糙,给光照能量判断提供准确度,结合汽车本身的物体特性,明确待标定量物理含义缩小标定范围。


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    Title :

    Sunlight correction control method for four-temperature-zone air conditioner for vehicle


    Additional title:

    一种车用四温区空调阳光修正控制方法


    Contributors:
    DENG LONGSHENG (author) / WU YUANBING (author) / OU YUFENG (author)

    Publication date :

    2023-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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