The invention discloses a vehicle heating system, a vehicle heating control method and a vehicle, and belongs to the technical field of vehicle heat management. According to the system, an electric heater comprises a heating unit and a high-voltage electrical module, the high-voltage electrical module comprises a power supply main circuit and at least two power supply branches connected with the power supply main circuit, the heating unit comprises at least two heating elements, and each power supply branch is electrically connected with one heating element; the battery pack is electrically connected with the high-voltage integrated module, a vehicle control unit, a vehicle driving module and an electric energy management module are arranged in a shell of the high-voltage integrated module, and the high-voltage integrated module is electrically connected with the power supply main circuit; wherein each power supply branch is provided with a relay, the vehicle control unit is in communication connection with the relays, and the vehicle control unit is used for controlling the on-off state of the relays so as to adjust the heating power of the electric heaters. The system simplifies the structure of the electric heater, can reduce the cost of the electric heater and the whole vehicle, and reduces the fault rate of the electric heater.

    本申请公开了一种车辆加热系统、车辆加热控制方法和车辆,属于车辆热管理技术领域。该系统包括:电加热器包括加热单元和高压电气模块,高压电气模块包括供电主路和与供电主路连接的至少两个供电支路,加热单元包括至少两个加热元件,每个供电支路与一个加热元件电连接;电池包与高压集成模块电连接,高压集成模块的壳体内布置有整车控制器、车辆驱动模块和电能管理模块,高压集成模块与供电主路电连接;其中,每个供电支路设有继电器,整车控制器与继电器通信连接,整车控制器用于控制继电器的通断状态,以调整电加热器的加热功率。该系统简化了电加热器结构,可以降低电加热器及整车成本,降低电加热器的故障率。


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    Title :

    Vehicle heating system, vehicle heating control method and vehicle


    Additional title:

    车辆加热系统、车辆加热控制方法和车辆


    Contributors:
    CUI HAITAO (author) / RAN FEI (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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