The invention provides a control system, a whole vehicle domain controller, a vehicle and a control method thereof, the control system is applied to the vehicle, the vehicle comprises a temperature control loop, the temperature control loop comprises a temperature controlled component and an electronic water pump, and the control system comprises a temperature acquisition unit used for acquiring temperature information of a heat-conducting medium in the temperature control loop; the whole vehicle domain controller comprises a signal input end and a power output end, the signal input end is connected with the temperature acquisition unit so as to receive the temperature information of the heat-conducting medium, and the power output end is used for being connected with the electronic water pump so as to output a driving signal to the electronic water pump; the whole vehicle domain controller is used for determining a target speed ratio of the electronic water pump based on the temperature information of the heat-conducting medium; and according to the target rotating speed ratio, the driving signal is adjusted so that the rotating speed of the electronic water pump can be matched with the target rotating speed ratio.

    本申请提供一种控制系统、整车域控制器、车辆及其控制方法,该控制系统应用于车辆,该车辆包括温控回路,温控回路包括被温控部件和电子水泵,控制系统包括:温度采集单元,用于采集温控回路中的导热介质的温度信息;整车域控制器,包括信号输入端和电源输出端,信号输入端与温度采集单元连接,以接收导热介质的温度信息,电源输出端用于与电子水泵连接,以向电子水泵输出驱动信号;整车域控制器用于:基于导热介质的温度信息,确定电子水泵的目标转速比;以及,根据目标转速比,调节驱动信号,以使电子水泵的转速与目标转速比相匹配。


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    Title :

    Control system, vehicle domain controller, vehicle and control method thereof


    Additional title:

    控制系统、整车域控制器、车辆及其控制方法


    Contributors:
    ZHOU MI (author) / GAO YAN (author)

    Publication date :

    2025-04-11


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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