The invention belongs to the technical field of vehicle control, and discloses a vehicle-mounted heat pump system control method, device and equipment and a storage medium. The method comprises the steps that when it is detected that the compressor carries out mode switching, the pre-switching state and the post-switching state of the compressor are obtained; determining a current switching type according to the pre-switching state and the post-switching state; and controlling the compressor, the expansion valve and/or the stop valve according to the switching flow corresponding to the current switching type. The specific working condition classification and the current switching type are determined according to the state of the compressor before switching and the state of the compressor after switching, and then the compressor, the expansion valve and/or the stop valve are controlled according to the switching process corresponding to the current switching type, so that the compressor is prevented from being damaged, and the conditions of abnormal sound and the like are also avoided.

    本发明属于车辆控制技术领域,公开了一种车载热泵系统控制方法、装置、设备及存储介质。本发明通过在检测到所述压缩机进行模式切换时,获取所述压缩机的切换前状态及切换后状态;根据所述切换前状态及所述切换后状态确定当前切换类型;根据所述当前切换类型对应的切换流程对所述压缩机、所述膨胀阀和/或所述截止阀进行控制。由于是根据压缩机的切换前状态及切换后状态确定具体的工况分类,确定当前切换类型,再根据当前切换类型对应的切换流程对压缩机、膨胀阀和/或截止阀进行控制,在避免了压缩机损坏的同时,也避免了出现异响等情况。


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    Title :

    Vehicle-mounted heat pump system control method, device and equipment and storage medium


    Additional title:

    车载热泵系统控制方法、装置、设备及存储介质


    Contributors:
    TANG RUQI (author) / WU ZHIYONG (author) / HIGASHINAGA HIROSHI (author) / XU ZHENPENG (author) / LI HAIPENG (author)

    Publication date :

    2024-07-26


    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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