The invention discloses a vehicle cell voltage drop early warning method, electronic equipment and a storage medium. The method comprises the following steps: acquiring battery-related parameter information uploaded by a vehicle in a driving state; when the vehicle is in a parameter-information-free uploading state, calculating a voltage prediction value of the battery cell according to the parameter information uploaded by the vehicle in the driving state; and when the voltage prediction value is lower than a preset voltage early warning threshold, performing early warning operation. When thevehicle is in the parameter-free information uploading state, the voltage prediction value of the battery cell is calculated according to the parameter information uploaded by the vehicle in the driving state, and early warning is performed on the voltage prediction value, so that when the vehicle is in the non-working state or the storage battery is in the unavailable state, the fault that the voltage of the battery cell is too low can still be effectively prevented and early warned.

    本发明公开一种车辆电芯电压下降预警方法、电子设备及存储介质,方法包括:获取车辆在行驶状态下上传的与电池相关的参数信息;当车辆处于无参数信息上传状态时,根据车辆在行驶状态下所上传的参数信息计算电池电芯的电压预测值;当所述电压预测值低于预设电压预警阈值,则进行预警操作。本发明通过在车辆处于无参数信息上传状态时,根据车辆在行驶状态下所上传的参数信息计算电池电芯的电压预测值,并对电压预测值进行预警,从而使得车辆在不工作状态,或者蓄电池不可用状态时,仍然能有效防止和预警电芯电压过低故障。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle cell voltage drop early warning method, electronic equipment and storage medium


    Additional title:

    车辆电芯电压下降预警方法、电子设备及存储介质


    Contributors:
    MENG YUE (author) / LIU HAIJIANG (author)

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Vehicle early warning method, electronic equipment and storage medium

    WANG ZESHENG / TANG CONG / BAO NAN | European Patent Office | 2024

    Free access

    Vehicle collision early warning method, electronic equipment and storage medium

    ZHENG HONGJIANG / XIE CHAO | European Patent Office | 2023

    Free access

    Vehicle early warning method and device, storage medium, electronic equipment and vehicle

    XIA BAOHUA / QIAN GUOPING / LI JIA et al. | European Patent Office | 2024

    Free access

    Vehicle early warning method and device, storage medium, electronic equipment and vehicle

    XIONG LINHUA / ZHAO WEIBING / ZHOU MENGYAO et al. | European Patent Office | 2024

    Free access

    Vehicle early warning method and device, electronic equipment, storage medium and vehicle

    MENG XIANGTAI / LI YAN / TIAN XUEMING et al. | European Patent Office | 2024

    Free access