The invention discloses a thermal management system control method, a thermal management system, a vehicle and a storage medium, and belongs to the technical field of vehicles. According to the thermal management system control method, the thermal management system, the vehicle and the storage medium, when the thermal management system is controlled to switch the working mode, the target state of each part of the cooling liquid circulation unit is determined firstly, and then the control priority of each part of the cooling liquid circulation unit is determined according to the determined target state; the starting priorities of the valve group, the circulating pump and the heater are sequentially reduced, the closing priorities of the valve group, the circulating pump and the heater are sequentially increased, and then all parts of the cooling liquid circulating unit are controlled to be switched to the determined target state according to the control priority, so that the situation that when the working state of the valve group and the working state of the circulating pump are switched through the valve group and the circulating pump are controlled, the working state is switched can be avoided. And the problem of coolant leakage of the valve group caused by high-speed work of the circulating pump when the valve group is controlled to switch the working state can be avoided, and the safety and reliability are higher.

    本发明公开了一种热管理系统控制方法、热管理系统、车辆及存储介质,属于车辆技术领域。本发明的热管理系统控制方法、热管理系统、车辆及存储介质,在控制热管理系统切换工作模式时,先确定冷却液循环单元的各个零部件的目标状态,再根据所确定的目标状态,确定冷却液循环单元的各个零部件的控制优先级,并使阀组、循环泵和加热器的启动优先级依次降低,且阀组、循环泵和加热器的关闭优先级依次升高,再根据控制优先级,控制冷却液循环单元的的各个零部件切换至所确定的目标状态,可避免在控制阀组和循环泵切换工作状态时,加热器出现干烧问题,并可避免在控制阀组切换工作状态时,循环泵高速工作导致阀组出现冷却液泄漏问题,安全可靠性更高。


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    Title :

    Thermal management system control method, thermal management system, vehicle and storage medium


    Additional title:

    热管理系统控制方法、热管理系统、车辆及存储介质


    Contributors:
    YIN YANSHENG (author) / LIU CHENGCHENG (author) / ZHANG TIANHAO (author) / WANG FANGYUAN (author) / HAN YU (author) / LEE DONG YEON (author) / XUE JIANSHUAI (author) / SONG DAN (author)

    Publication date :

    2024-11-22


    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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