The embodiment of the invention discloses a battery pack electric quantity balancing method and device and a vehicle. The method comprises the following steps: stacking battery packs in sequence along a preset direction to obtain a stacking sequence of the battery packs; obtaining address information of the battery packs according to the stacking sequence of the battery packs; acquiring electric quantity information of the battery pack corresponding to the address information according to the address information; and in response to a user operation instruction, performing energy balance on the battery pack according to the electric quantity information of the battery pack and the address information of the battery pack. According to the technical scheme, energy balance between different battery packs is achieved, and the problems that in the discharging process of an existing battery pack, the discharging efficiency is low, and the power requirement of a user cannot be met are solved.

    本发明实施例公开一种电池组电量均衡的方法、装置及车辆。该方法包括将电池组沿预设方向依次叠加,得到电池组的叠加顺序;根据所述电池组的叠加顺序,得到电池组的地址信息;根据所述地址信息,获取与所述地址信息对应的所述电池组的电量信息;响应于用户操作指令,根据所述电池组的电量信息和所述电池组的地址信息,对所述电池组进行能量均衡。本实施例提供的技术方案实现了不同电池组之间的能量均衡,解决现有的电池组在放电过程中,放电效率较低,不能满足用户的动力需求的问题。


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    Title :

    Battery pack electric quantity balancing method and device and vehicle


    Additional title:

    一种电池组电量均衡的方法、装置及车辆


    Contributors:
    LIN CHUQIAO (author) / SHEN YUANYUAN (author) / GUAN ZECHEN (author) / ZHANG XIANYU (author) / ZOU ZHENGREN (author) / LIU XIAOHONG (author)

    Publication date :

    2023-06-09


    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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