The invention discloses a battery monitoring method which comprises the following steps: acquiring the running state of a vehicle, and judging whether the running state is a silent state or not; if the running state is a silent state, monitoring a voltage value corresponding to a battery module in the vehicle every other preset period; judging whether the current period voltage value is smaller than the previous period voltage value or not; if the current period voltage value is smaller than the previous period voltage value, a battery management system of the vehicle is started, and the battery management system is used for comprehensively monitoring the battery state so as to determine whether to give an alarm prompt or not. The invention further discloses a battery monitoring device, a vehicle and a computer readable storage medium. By applying the battery monitoring method to the vehicle, the requirement of new national standard on battery thermal runaway alarm is met, the battery state can be monitored in an all-weather mode with extremely low power consumption, and feed of the vehicle is prevented.

    本发明公开了一种电池监测方法,包括步骤:获取车辆的运行状态,判断所述运行状态是否为静默状态;若所述运行状态为静默状态,则每隔预设周期监测所述车辆中电池模组对应的电压值;判断当前周期电压值是否小于前一周期电压值;若当前周期电压值小于前一周期电压值,则开启所述车辆的电池管理系统,所述电池管理系统用于全面监测电池状态,以确定是否发出报警提示。本发明还公开了一种电池监测装置、车辆及计算机可读存储介质。通过将本发明的电池监测方法应用于车辆,既符合新国标对电池热失控报警的要求,又能够以极低的功耗对电池状态进行全天候的监测,防止车辆的馈电。


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    Title :

    Battery monitoring method and device, vehicle and computer readable storage medium


    Additional title:

    电池监测方法、装置、车辆及计算机可读存储介质


    Contributors:
    LU CHEN (author) / WANG LUYANG (author) / XU GUANGZHONG (author) / HE LU (author) / YAO HUI (author)

    Publication date :

    2022-04-29


    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



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