The invention discloses a vehicle, a battery management method and device thereof and a computer readable storage medium, the vehicle comprises a power battery, a part of battery cells of the power battery are designed to be a first battery pack, the other part of battery cells of the power battery are designed to be a second battery pack, and the voltage of the first battery pack is larger than that of the second battery pack. The battery management method of the vehicle comprises the steps that the charge state of a second battery pack is obtained; and controlling the first battery pack or the second battery pack to supply power to a low-voltage load of the vehicle according to the charge state. Therefore, the endurance mileage of the whole vehicle can be obviously improved, the space layout is optimized, the vehicle weight is reduced, the energy utilization efficiency is improved, the cost is reduced, and the stability and reliability of the system are enhanced.

    本发明公开了一种车辆及其电池管理方法和装置、计算机可读存储介质,其中,车辆包括动力电池,动力电池的一部分电芯设计成第一电池组,动力电池的另一部分电芯设计成第二电池组,第一电池组的电压大于第二电池组的电压,车辆的电池管理方法包括:获取第二电池组的荷电状态;根据荷电状态控制第一电池组或第二电池组向车辆的低压负载进行供电。进而可以显著提升整车续航里程,并优化空间布局与减轻车重,从而提高能源利用效率与降低成本,以及增强系统稳定性与可靠性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle, battery management method and device thereof and computer readable storage medium


    Weitere Titelangaben:

    车辆及其电池管理方法和装置、计算机可读存储介质


    Beteiligte:
    WU YUEJIAN (Autor:in) / KUAI XUHUI (Autor:in) / MA SHUAIYING (Autor:in) / WANG YUEYANG (Autor:in)

    Erscheinungsdatum :

    22.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Battery management method and management device, vehicle and computer readable storage medium

    DENG LINWANG / LI XIAOQIAN / FENG TIANYU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle management device, vehicle management method, and computer readable storage medium

    TAKEI YASUHITO / FUJIKAWA ATSUSHI / KAMIYAMAGUCHI TSUTOMU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Battery replacement equipment, management method and device thereof and computer readable storage medium

    ZHANG CHUNQING / YANG QUANKAI / CHEN YONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle, thermal management method and device thereof and computer readable storage medium

    HU XUANZHE / LI SHUANGQI | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle battery control method and device, vehicle and computer readable storage medium

    WANG HAILONG / GUO JIANYING / WANG HAIRONG | Europäisches Patentamt | 2023

    Freier Zugriff