The invention discloses a control method and device of an automobile air conditioner, the automobile air conditioner and a storage medium, the automobile air conditioner is provided with a water-cooling air conditioning unit, the water-cooling air conditioning unit is provided with a heat exchanger and an expansion water tank, a water heat exchange pipeline of the heat exchanger is provided with a water inlet and a water outlet, and the water inlet and the water outlet are connected through a water pipe; the method comprises the steps of determining whether a water pipe of the water-cooling air conditioning unit leaks water according to pressure values of multiple water pipe walls on the water pipe in the water outlet direction of the water-cooling air conditioning unit and air pressure intensity of an expansion water tank; if water leakage is determined, whether the water-cooling air conditioning unit is shut down or not is controlled according to the water outlet flow and the water inlet flow of the water-cooling air conditioning unit. According to the scheme, the water pipe wall pressure values of multiple positions of the water pipe in the water outlet direction of the water-cooling air conditioning unit, the air pressure intensity of the expansion water tank, the flow of the water outlet and the water flow of the water inlet are combined, whether the water pipe leaks water or not, the water leakage position and the water leakage speed are judged timely and accurately, and the operation safety of the water-cooling air conditioning unit and the safety of the whole vehicle are guaranteed.

    本发明公开了一种汽车空调的控制方法、装置、汽车空调和存储介质,该汽车空调具有水冷空调机组,水冷空调机组设置有换热器和膨胀水箱,换热器的水换热管路具有进水口和出水口,进水口和出水口之间通过水管连接;该方法包括:根据水冷空调机组出水方向水管上多处水管壁压力值和膨胀水箱的气压强度,确定水冷空调机组的水管是否漏水;若确定漏水,则根据水冷空调机组的出水口流量和进水口流量控制水冷空调机组是否停机。该方案,通过结合水冷空调机组的出水方向上水管的多处水管壁压力值、膨胀水箱的气压强度、以及出水口流量和进水口水流量,对水管是否漏水、漏水位置和漏水速度进行及时准确地判断,保证水冷空调机组运行的安全性和整车的安全性。


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    Title :

    Control method and device of automobile air conditioner, automobile air conditioner and storage medium


    Additional title:

    一种汽车空调的控制方法、装置、汽车空调和存储介质


    Contributors:
    SUN YUHANG (author) / PENG GUOXUAN (author) / GU WEN (author) / CHEN QIZHEN (author)

    Publication date :

    2023-11-10


    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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