The invention relates to a charging control method and device, computer equipment and a storage medium. The method comprises the steps that the charging state and the battery fault state of a multi-branch battery are detected, and under the condition that the charging state is an undercharged state, the cell allowable current and the protocol allowable current of the multi-branch battery and the battery internal resistance of each branch in multiple branches are obtained; according to the cell allowable current, the protocol allowable current and the battery internal resistance of each branch in the multiple branches, determining a charging request current of the multiple branch batteries; under the condition that the battery fault state indicates that the battery fault exists, acquiring a battery fault type, and adjusting the charging request current according to the battery fault type; and performing charging control on the multi-branch battery according to the adjusted charging request current until the charging state is a fully charged state. By adopting the method, the safety of the battery in the charging process can be improved.

    本申请涉及一种充电控制方法、装置、计算机设备和存储介质。所述方法包括:检测多支路电池的充电状态和电池故障状态,在充电状态为未充满状态的情况下,获取多支路电池的电芯允许电流、协议允许电流和多支路中每个支路的电池内阻;根据电芯允许电流、协议允许电流,以及多支路中每个支路的电池内阻,确定多支路电池的充电请求电流;在电池故障状态指示存在电池故障的情况下,获取电池故障类型,根据电池故障类型,对充电请求电流进行调节;根据调节后的充电请求电流,对多支路电池进行充电控制,直至充电状态为充满状态。采用本方法能够提高充电过程中电池的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Charging control method and device, computer equipment and storage medium


    Additional title:

    充电控制方法、装置、计算机设备和存储介质


    Contributors:
    LIU JIANYU (author) / LI SONGSONG (author) / XIANG XIAOLEI (author) / JIANG CONGHUI (author) / GAO JIEPENG (author) / LIU JIAHUI (author) / ZHAO SHUAI (author) / YIN PENG (author) / YU YUE (author) / ZHAO MIN (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    Charging control method, charging control device, computer equipment and storage medium

    ZHU SHU / WEN JINXIONG | European Patent Office | 2023

    Free access

    Charging control method and device, computer equipment and storage medium

    DENG HUACAI / ZHAO YINGYING | European Patent Office | 2023

    Free access

    Charging control method, computer equipment and storage medium

    XIE YUMEI / ZHANG YANGHAO / WANG SHILIANG et al. | European Patent Office | 2023

    Free access

    Charging control method and device, computer equipment and storage medium

    LIU ZHITONG / JIANG RUI / WANG JINMING et al. | European Patent Office | 2024

    Free access

    Annular charging system, charging control method, computer equipment and storage medium

    LYU JUNFENG / LI ENHU / HOU NING et al. | European Patent Office | 2021

    Free access