The invention provides a vehicle heat management control method and device, a vehicle and a non-volatile storage medium, and the vehicle heat management control method comprises the steps that a first starting signal for starting a refrigeration mode of an air conditioning system is received, so that the air conditioning system enters the refrigeration mode; the external environment temperature Tout of the external environment where the vehicle is located is obtained; a first preset temperature interval where the external environment temperature Tout is located is judged, and the minimum value of the opening degree of a first electronic expansion valve of the air conditioning system is set to be a corresponding first preset minimum opening degree value according to the first preset temperature interval where the external environment temperature Tout is located; and the opening degree of the first electronic expansion valve is adjusted between the first preset minimum opening degree value and the maximum opening degree of the first electronic expansion valve. According to the vehicle heat management control method, the problem that in the prior art, the comfort of passengers is poor due to the fact that the cooling capacity of an air conditioning system of a vehicle is insufficient or excessive is solved.

    本发明提供了一种车辆热管理控制方法及装置、车辆和非易失性存储介质,车辆热管理控制方法包括:接收开启空调系统的制冷模式的第一启动信号,以使空调系统进入制冷模式;获取车辆所处的外部环境的外部环境温度Tout;判断外部环境温度Tout所在的第一预设温度区间,并根据外部环境温度Tout所在的第一预设温度区间将空调系统的第一电子膨胀阀的开度的最小值设定为相应的第一预设最小开度值,以使第一电子膨胀阀的开度在第一预设最小开度值和第一电子膨胀阀的最大开度之间调节,本发明的车辆热管理控制方法解决了现有技术中的由于车辆的空调系统的冷量不足或冷量过剩而导致乘客舒适性较差的问题。


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    Title :

    Vehicle thermal management control method and device, vehicle and nonvolatile storage medium


    Additional title:

    车辆热管理控制方法及装置、车辆和非易失性存储介质


    Contributors:
    LIAO LI (author) / TAN FENG (author) / CHEN RONGBIN (author)

    Publication date :

    2023-08-15


    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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