The embodiment of the invention provides a battery safety monitoring method and related equipment, belongs to the technical field of electric vehicles, and solves the problem that temperature rise abnormity of a vehicle battery cannot be monitored during charging of an electric vehicle in an existing scheme. The method comprises the following steps: acquiring an initial temperature of a battery as a minimum temperature; acquiring the real-time charging temperature of the battery; obtaining a temperature difference according to the lowest temperature and the real-time charging temperature; calculating a temperature rising speed based on the temperature difference; and judging the safety state of the battery according to the temperature rising speed and the temperature difference.

    本申请实施例提供了一种电池安全监测方法及相关设备,属于电动汽车的技术领域,解决了现有方案中电动汽车充电中无法监测车辆电池温升异常的问题。所述方法包括:获取电池的初始温度作为最低温度;获取所述电池的实时充电温度;根据所述最低温度与所述实时充电温度得到温度差;基于所述温度差计算升温速度;根据所述升温速度与所述温度差判断所述电池的安全状态。


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    Title :

    Battery safety monitoring method and related equipment


    Additional title:

    一种电池安全监测方法及相关设备


    Contributors:
    WANG HAOYUE (author) / ZHANG HAILIANG (author) / WANG LIANG (author) / WANG HAOMING (author)

    Publication date :

    2021-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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