The invention provides a vehicle battery system, a battery control method and a vehicle. The system comprises a charging interface arranged on a vehicle body, a vehicle built-in battery and a vehicle external battery, the vehicle external battery is fixed to a vehicle body and detachably connected with the vehicle body. An external battery is additionally arranged, so that the endurance mileage can be increased; the external battery is detachably connected with the vehicle body, so that the battery is conveniently and quickly replaced, the energy utilization rate can be increased, and energy sharing among vehicles is realized; furthermore, after the external battery is additionally arranged, the vehicle can flexibly adjust the power utilization strategy of the double-battery system of the internal battery and the external battery, and the power utilization strategy of the vehicle battery system is determined according to the energy related condition in the process of going to the camping destination; and/or, after the vehicle arrives at the camping destination, determining a power utilization strategy of the vehicle battery system according to the position of a camping point in the camping destination. In this way, the camping scene can be better adapted.

    本申请提供了一种车辆电池系统、电池控制方法及车辆,系统包括:车身上设置的充电接口、车辆内置电池和车辆外置电池;所述车辆外置电池固定在车身上,并与车身可拆卸连接;通过加装外置电池,能够提升续航里程;并且外置电池与车身可拆卸连接,便于快速更换电池,可以提升能源利用率,实现车辆间的能源共享;进一步的,在加装外置电池后,车辆可以灵活调整内置电池和外置电池的双电池系统的用电策略,在前往露营目的地的过程中,根据能源相关情况确定所述车辆电池系统的用电策略;和/或,在到达所述露营目的地后,根据所述露营目的地中的露营点位置,确定所述车辆电池系统的用电策略。这样,可以更好地适配露营场景。


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    Titel :

    Vehicle battery system, battery control method and vehicle


    Weitere Titelangaben:

    一种车辆电池系统、电池控制方法及车辆


    Beteiligte:
    XIAO LIANG (Autor:in) / MA CHENGXU (Autor:in) / LIU YAOHUA (Autor:in) / JIANG YUNBAO (Autor:in) / ZHANG LIANXIN (Autor:in) / YAN QUANZHONG (Autor:in)

    Erscheinungsdatum :

    19.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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