The invention discloses an automatic alarm method for power failure of an electric vehicle, and belongs to the technical field of automobile safety, aiming at solving the problem that a dangerous alarm lamp and a brake lamp cannot be started due to lack of power input. Through the application of the technology, once the power battery system breaks down and is powered off, the vehicle can automatically start the danger alarm lamp and the brake lamp so as to remind a driver and other road users of potential danger conditions. According to the innovation, the visibility of the vehicle under the emergency condition is improved, the perception of the driver on the vehicle state is greatly enhanced, and the road traffic safety is further promoted.

    本发明公开了一种电动车动力断电自动报警的方法,该技术方法所属汽车安全技术领域,缺乏电源输入导致危险报警灯和制动灯无法启动的情况。通过这项技术的应用,一旦动力电池系统出现故障并断电,车辆将自动启动危险报警灯和制动灯,以提醒驾驶员和其他道路使用者存在潜在的危险情况。这项创新不仅提高了车辆在紧急情况下的可见性,也大大增强了驾驶员对车辆状态的感知,进一步促进了道路交通安全。


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    Title :

    Automatic alarm method for power outage of electric vehicle


    Additional title:

    一种电动车动力断电自动报警的方法


    Contributors:
    MENG FANXI (author) / LI ZIZHONG (author) / XING YAOBANG (author) / NIU HEJUN (author) / LIU BIN (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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