The embodiment of the invention provides a low-voltage energy management system, a high-voltage energy management method, equipment and a vehicle, and the low-voltage energy management system comprises a low-voltage storage battery, a high-voltage power battery, a controller, low-voltage electrical equipment and a switch. The low-voltage storage battery is connected with the high-voltage power battery; the low-voltage electrical equipment is connected with the low-voltage storage battery through the switch; the controller is connected with the switch and the low-voltage electrical equipment; and the controller is used for acquiring the working state of the low-voltage electrical equipment and controlling the working state of the switch according to the working state of the low-voltage electrical equipment. According to the embodiment, when one switch is switched off, the connection relation between other low-voltage electrical equipment and the low-voltage storage battery is not affected, the low-voltage storage battery is not switched off, and other low-voltage electrical equipment can still work normally.

    本申请实施例提供低压能量管理系统、压能量管理方法、设备和车辆,其中,低压能量管理系统包括:低压蓄电池、高压动力电池、控制器、低压电器设备、开关;所述低压蓄电池和所述高压动力电池连接;所述低压电器设备通过所述开关和所述低压蓄电池连接;控制器和所述开关、所述低压电器设备连接;所述控制器用于获取所述低压电器设备的工作状态,根据所述低压电器设备的工作状态控制所述开关的工作状态。实施是上述实施例,当某一个开关断开时,其他低压电器设备和低压蓄电池之间的连接关系不受影响,低压蓄电池不会关闭,其他低压电器设备仍然能够正常工作。


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    Title :

    Low-voltage energy management system, high-voltage energy management method, equipment and vehicle


    Additional title:

    低压能量管理系统、压能量管理方法、设备和车辆


    Contributors:
    YANG ZHI (author) / YU HAO (author) / ZHANG XUEBING (author) / JIANG HAI (author) / SONG JIANJIAN (author) / LIANG WEIJIAN (author)

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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




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