The invention discloses a thermal runaway early warning control method and system, a vehicle and a storage medium. According to the thermal runaway early warning control method, the thermal runaway early warning control method comprises the steps that temperature parameters of a power battery and a passenger compartment of a vehicle are collected; comparing the temperature parameter with each temperature preset range; and when the power battery is in the thermal runaway state, a charging and discharging circuit of the power battery is cut off, and the vehicle is controlled to start a thermal runaway alarm state. Thus, according to the thermal runaway early warning control method, the temperature of the power battery and the temperature of the vehicle body domain can be collected at the same time, the vehicle detection range coverage is more comprehensive, and higher anti-risk capacity and saturation type detection capacity are provided.

    本申请公开了一种热失控预警控制方法及系统、车辆和存储介质。在本申请实施方式的热失控预警控制方法中,热失控预警控制方法包括采集车辆的动力电池和乘员舱的温度参数;对比温度参数和各项温度预定范围;在动力电池处于热失控状态时,切断动力电池的充放电电路,并控制车辆启动热失控警报状态。如此,本申请的热失控预警控制方法可以同时采集动力电池和车身域的温度,使得车辆检测范围覆盖更全面,提供更高的抗风险能力和饱和式检测能力。


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    Title :

    Thermal runaway early warning control method and system, vehicle and storage medium


    Additional title:

    热失控预警控制方法及系统、车辆和存储介质


    Contributors:
    ZHOU JIANHE (author) / ZHANG JIANGUO (author) / XIN WENKANG (author)

    Publication date :

    2024-04-09


    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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