The invention discloses an electric vehicle thermal runaway alarm system and an alarm method thereof, and the alarm system comprises a battery module, a whole vehicle control unit, a sound equipment large screen, a TBOX, a vehicle networking platform, a mobile phone client, a danger alarm lamp, a control unit of the danger alarm lamp, and a new energy vehicle safety monitoring platform. According to vehicle state information such as vehicle speed and high-voltage power-on, a user is prompted to be away from the vehicle, and a high-voltage system is controlled to be powered off; according to the thermal runaway alarm method, a user is informed of the vehicle thermal runaway risk in the first time in a remote alarm mode, vehicle state information is reported to a new energy vehicle safety monitoring platform, and a basis is left for follow-up thermal runaway problem investigation.

    本发明公开了一种电动汽车热失控报警系统及其报警方法,其报警系统包括:电池模块、整车控制单元、音响大屏、TBOX、车联网平台、手机客户端、危险警报灯及其控制单元、新能源汽车安全监控平台,根据热失控状态,根据车速、高压上电等车辆状态信息,提示用户远离车辆,控制高压系统下电;热失控报警方法,提出通过远程报警方式第一时间通知用户车辆热失控风险,并将车辆状态信息上报新能源汽车安全监控平台,为后续热失控问题排查留下依据。


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    Title :

    Electric vehicle thermal runaway alarm system and alarm method thereof


    Additional title:

    一种电动汽车热失控报警系统及其报警方法


    Contributors:
    LIU QINGXIN (author) / SU LING (author) / WANG MIAO (author) / WEI WANGRUI (author) / JIANG DAWEI (author) / YU QINTAO (author) / SUN HE (author)

    Publication date :

    2022-10-18


    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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