The embodiment of the invention provides a charging control method, a battery management system, a battery pack system and a vehicle, relates to the technical field of batteries, and is used for solving the problem that the charging control method is easy to cause that charging cannot be smoothly performed under the condition that the standards of a charging end and a charged end are inconsistent. The charging control method provided by the embodiment of the invention comprises the following steps: detecting a CHM message after electrification; if the CHM message is not detected within the first preset time, detecting a CRM message; if the CHM message is not detected within the second preset time and the CRM message is not detected within the third preset time, sending an error message; wherein the first preset time is greater than or equal to zero and less than the second preset time. The charging control method provided by the embodiment of the invention is used for realizing intelligent control in the charging process.

    本申请实施例提供一种充电控制方法、电池管理系统、电池包系统及车辆,涉及电池技术领域,用于解决充电控制方法在充电端与被充电端标准不一致的情况下容易导致无法顺利充电的问题。本申请实施例提供的充电控制方法,包括:通电后检测CHM报文;在第一预设时间内未检测到CHM报文,检测CRM报文;在第二预设时间内未检测到CHM报文,且在第三预设时间内未检测到CRM报文,发送错误报文;其中,第一预设时间大于等于零,且小于第二预设时间。本申请实施例提供的充电控制方法用于实现充电过程中的智能控制。


    Access

    Download


    Export, share and cite



    Title :

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


    Additional title:

    一种充电控制方法、电池管理系统、电池包系统及车辆


    Contributors:
    ZHANG JINGJING (author) / LEI SHAN (author)

    Publication date :

    2022-06-07


    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 method, battery pack, charging management equipment and system and vehicle

    LIN ZANRUI / ZHONG LIANG / LIU YUAN et al. | European Patent Office | 2022

    Free access

    Vehicle-mounted battery pack charging temperature management system

    WANG HUIHUI | European Patent Office | 2023

    Free access

    Battery pack, vehicle, battery pack heat management method and charging pile

    WANG YAN / CHEN YONGSHENG / ZHOU QI et al. | European Patent Office | 2024

    Free access