The invention discloses a control method and system for a dual-power battery pack and an automobile, and the method comprises the steps that when the power-on processing of the automobile is completed and a battery pack charging instruction is received, the dual-power battery pack is charged according to the charging type and the charging power of the dual-power battery pack, the dual-power battery pack comprises a main battery pack and an auxiliary battery pack; when charging of the automobile is completed and a running driving instruction is received, the dual-power battery pack is controlled to drive the automobile to run; and when the automobile is in the running process and an energy recovery instruction is received, the energy recovery power and the charging power of the automobile are obtained, and energy recovery is conducted on the dual-power battery pack according to the energy recovery power and the charging power. The dual-power battery is adopted to drive the automobile to run, control over the dual-power battery is achieved in the whole process of power-on and power-off, charging, running driving and energy recovery, the electricity supplementing efficiency of the dual-power battery is improved, and meanwhile the endurance mileage of the electric automobile is prolonged.

    本申请公开了一种双动力电池包的控制方法、系统及汽车,所述方法包括:当汽车上电处理完成且接收到电池包充电指令时,根据双动力电池包的充电类型和充电功率对双动力电池包进行充电处理,其中,双动力电池包中包括主电池包和副电池包;当汽车充电完成且接收到行驶驱动指令时,控制双动力电池包驱动汽车行驶;当汽车处于行驶过程且接收到能量回收指令时,获取汽车的能量回收功率和充电功率,并根据能量回收功率和充电功率对双动力电池包进行能量回收。本申请通过采用双动力电池驱动汽车运行,并在上下电、充电、行驶驱动以及能量回收的全过程中实现对双动力电池的控制,提高了双动力电池的补电效率,同时,也延长了电动汽车的续航里程。


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    Titel :

    Control method and system of dual-power battery pack and automobile


    Weitere Titelangaben:

    一种双动力电池包的控制方法、系统及汽车


    Beteiligte:
    SHI WANQING (Autor:in)

    Erscheinungsdatum :

    2024-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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