The invention provides a vehicle thermal management system control method and device and a vehicle, and is applied to a vehicle thermal management system, and the vehicle thermal management system comprises a battery heating loop and a heat pump heating loop which are connected with a vehicle motor. The vehicle thermal management system control method comprises the steps that the current motor water outlet temperature, the lowest battery cell temperature and the external environment temperature of a vehicle are obtained; and according to the motor water outlet temperature, the lowest battery cell temperature, the external environment temperature and/or whether a heat pump heating request signal is received or not, judging is carried out, so that the battery heating loop or the heat pump heating loop is started. The vehicle thermal management system control method and device and the vehicle are simple and convenient, the working frequency of a high-energy-consumption heating part can be reduced, the thermal management energy consumption of the whole vehicle is reduced, the energy utilization rate is increased, and the endurance of the whole vehicle is prolonged.

    本申请提供一种车辆热管理系统控制方法、装置及车辆,应用于车辆热管理系统,所述车辆热管理系统包括与车辆电机连接的电池加热回路和热泵加热回路,所述车辆热管理系统控制方法包括:获取车辆当前的电机出水口温度、电池电芯最低温度和外界环境温度;根据所述电机出水口温度、所述电池电芯最低温度、所述外界环境温度和/或是否接收到热泵加热请求信号进行判断,以开启所述电池加热回路或所述热泵加热回路。本申请提供的车辆热管理系统控制方法、装置及车辆,简单方便,可以减少高能耗制热部件的工作频率,降低整车热管理能耗,提高能源利用率,增加整车续航。


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    Titel :

    Vehicle thermal management system control method and device and vehicle


    Weitere Titelangaben:

    车辆热管理系统控制方法、装置及车辆


    Beteiligte:
    FANG BO (Autor:in) / YAN GANG (Autor:in)

    Erscheinungsdatum :

    2023-05-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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