The invention discloses an automatic power-off auxiliary control method for an electric vehicle, and the main design concept of the method is as follows: triggering an auxiliary function to start by detecting functions such as a vehicle use state and a system communication state, starting first timing when basically judging that no person is in the vehicle, and starting second timing when judging that no person is in the vehicle; after the first timing is finished, prompting inquiry is performed in the vehicle and in a remote manner to realize power-off interaction with the user, the second timing is synchronously started, and if no feedback of the user is obtained after the second timing is finished, safety guarantee before the power-off is executed is further performed through vital signs before direct power-off. According to the method, the automatic power-off function of the electric vehicle is refined and supplemented, the daily use scene of the user vehicle is perfected, and the vehicle use safety is improved while the vehicle energy consumption is reduced.

    本发明公开了一种电动汽车自动下电辅助控制方法,本发明的主要设计构思在于,通过对车辆使用状态、系统通讯状态等功能检测,触发辅助功能启动,在基本判断车内无人时开始第一计时,第一计时完成后会通过车内及远程两种方式进行提示问询供与用户实现下电互动,并同步开启第二计时,如果第二计时结束后没有获取到用户任何反馈,则在直接下电前,进一步通过生命体征做执行下电前的安全保障。本发明对电动汽车自动下电功能进行细化补充,完善用户车辆日常使用场景,在降低车辆能耗的同时提高了车辆使用的安全性。


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    Title :

    Automatic power-off auxiliary control method for electric automobile


    Additional title:

    电动汽车自动下电辅助控制方法


    Contributors:
    WANG PENGXIANG (author) / REN KE (author) / WANG CHENLIANG (author) / ZHANG LONG (author) / LI TONG (author) / HAN XUHONG (author)

    Publication date :

    2024-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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