The embodiment of the invention provides a battery charging control method and device, a battery management system and a vehicle. The method comprises the steps of obtaining state information of a to-be-charged battery; when the state information of the battery meets a preset condition, selectively adopting a first charging mode to charge the battery or adopting a second charging mode to charge the battery according to the charging instruction, wherein the first charging mode and the second charging mode are used for setting different charging parameters, and a first charging cut-off voltage set by the first charging mode is smaller than a second charging cut-off voltage set by the second charging mode; and when the state information of the battery does not meet the preset condition, adopting a first charging mode to charge the battery according to the charging instruction. According to the battery charging control method provided by the embodiment of the invention, the battery can becharged by adopting different charging modes according to the state of the battery, and the electric power storage capacity of the battery can be improved, so that a vehicle applying the battery has arelatively high endurance mileage.

    本申请实施例提供了一种电池充电控制方法、装置、电池管理系统以及车辆,该方法包括获取待充电电池的状态信息;在电池的状态信息满足预设条件时,根据充电指令可选择地采用第一充电模式为电池充电,或采用第二充电模式为电池充电;第一充电模式和第二充电模式用于设定不同的充电参数,其中,第一充电模式所设定的第一充电截止电压小于第二充电模式所设定的第二充电截止电压;以及在电池的状态信息不满足预设条件时,根据充电指令采用第一充电模式为电池充电。本实施例提供的电池充电控制方法能够根据电池的状态采用不同的充电模式为电池充电,能够提高电池的蓄电能力,从而使应用该电池的车辆具有较高的续航里程。


    Access

    Download


    Export, share and cite



    Title :

    Battery charging control method and device, battery management system and vehicle


    Additional title:

    电池充电控制方法、装置、电池管理系统以及车辆


    Contributors:
    CHEN QIWU (author)

    Publication date :

    2020-09-11


    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



    Battery charging control method, battery management system and vehicle

    AI MINGSHENG | European Patent Office | 2022

    Free access

    Vehicle battery charging control method and battery management system

    HUANG YIPING | European Patent Office | 2024

    Free access

    Battery charging control method of vehicle, battery charging control device and vehicle

    MO RUNBO / ZHANG HUAILONG | European Patent Office | 2022

    Free access

    Charging control method, battery management system, battery pack system and vehicle

    ZHANG JINGJING / LEI SHAN | European Patent Office | 2022

    Free access

    Battery charging method and device, battery management system and vehicle

    ZHAO SHIMENG | European Patent Office | 2022

    Free access