The invention discloses a fault processing method and device of a power battery and a storage medium. The method comprises the steps that battery state parameters of a power battery are obtained, and the battery state parameters comprise at least one of the following parameters: a smoke concentration parameter, a gas component parameter, a pressure parameter, an insulation resistance parameter, a collision parameter, a temperature parameter, a current parameter and a voltage parameter in the power battery; performing fault monitoring on the power battery based on the battery state parameter to obtain a monitoring result, the monitoring result being used for representing whether the power battery has a fault; determining a fault level of the power battery based on the battery state parameters in response to the monitoring result indicating that the power battery has a fault; and performing fault processing on the power battery based on the fault level to obtain a fault processing result. According to the invention, the technical problem of low safety of a power battery management system in the prior art is solved.

    本发明公开了一种动力电池的故障处理方法、装置及存储介质。其中,该方法包括:获取动力电池的电池状态参数,其中,电池状态参数包括如下至少之一:动力电池内部的烟雾浓度参数、气体成分参数、压力参数、绝缘电阻参数、碰撞参数、温度参数、电流参数、电压参数;基于电池状态参数对动力电池进行故障监测,得到监测结果,其中,监测结果用于表示动力电池是否出现故障;响应于监测结果用于表示动力电池出现故障,基于电池状态参数确定动力电池的故障等级;基于故障等级对动力电池进行故障处理,得到故障处理结果。本发明解决了相关技术中动力电池管理系统的安全性较低的技术问题。


    Access

    Download


    Export, share and cite



    Title :

    Fault processing method and device of power battery and storage medium


    Additional title:

    动力电池的故障处理方法、装置及存储介质


    Contributors:
    NIU CHUNJING (author) / MA TENGXIANG (author) / RONG CHANGRU (author) / YU CHUNYANG (author) / ZHANG XINGRUI (author) / FAN GUANGCHONG (author) / WANG JUNJUN (author) / HOU DIANKUN (author)

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Fault processing method and device of power battery, nonvolatile storage medium and vehicle

    JIANG PENGHAN / LIU YUANZHI / LI CHANG | European Patent Office | 2023

    Free access

    Battery circuit fault processing method and device, storage medium and equipment

    ZHU CHENG / MA PEIYI / JI XUEBIN et al. | European Patent Office | 2023

    Free access


    Battery fault processing method and device, cloud server and storage medium

    JIANG CHENGJIE / JIANG ZHENWEN / XU JIANBO et al. | European Patent Office | 2023

    Free access

    Battery fault processing method and device, electronic equipment and storage medium

    CHEN CHAO / TENG TAO | European Patent Office | 2025

    Free access