The invention discloses a vehicle power battery function safety monitoring method and device and a storage medium. The method comprises the steps that target parameter information of a target vehicle is collected, and the target parameter information is used for representing a plurality of safety monitoring parameters corresponding to a power battery; performing functional security verification on the target parameter information to obtain a verification result, the verification result being used for determining whether the target parameter information has an acquisition fault or a transmission fault; in response to the verification result, displaying that the target parameter information passes functional safety verification, and performing fault analysis on the power battery by using the target parameter information to obtain an analysis result which is used for determining whether the power battery is in a thermal runaway state; and determining a safety management strategy corresponding to the power battery based on an analysis result. The technical problem that the safety of the power battery is low due to the fact that the power battery is difficult to effectively manage in the prior art is solved.

    本发明公开了一种车辆动力电池功能安全监测方法、装置及存储介质。其中,该方法包括:采集目标车辆的目标参数信息,其中,目标参数信息用于表示动力电池对应的多个安全监测参数;对目标参数信息进行功能安全校验,得到校验结果,其中,校验结果用于确定目标参数信息是否出现采集故障或者传输故障;响应于校验结果显示目标参数信息通过功能安全校验,利用目标参数信息对动力电池进行故障分析,得到分析结果,其中,分析结果用于确定动力电池是否处于热失控状态;基于分析结果确定动力电池对应的安全管理策略。本发明解决了相关技术难以对动力电池进行有效管理而导致的动力电池安全性较低的技术问题。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle power battery function safety monitoring method and device and storage medium


    Additional title:

    车辆动力电池功能安全监测方法、装置及存储介质


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

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Battery management system function safety monitoring method, device and vehicle

    RONG CHANGRU / LIU YIXIN / XU LICHAO et al. | European Patent Office | 2020

    Free access

    Power battery safety early warning method and device, vehicle and storage medium

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

    Free access

    Vehicle safety monitoring method and device, vehicle and storage medium

    WANG SHAOCHONG | European Patent Office | 2023

    Free access

    Vehicle safety monitoring method and device, vehicle and storage medium

    CHEN JUNMIN / SEO SUNG-HA / WANG JIANGHONG | European Patent Office | 2024

    Free access

    Safety monitoring method and device, vehicle and storage medium

    ZANG XUECHEN / HAO YANG / LIU HUAN et al. | European Patent Office | 2024

    Free access