The invention belongs to the field of electric vehicles, and discloses a method and a device for quitting reserved charging. The method comprises the steps that a T-BOX receives a reservation charging request and reservation charging parameters, VCU and OBC reservation charging is completed based on the reservation charging request and the reservation charging parameters, and an electric vehicle enters a reservation charging mode; the OBC receives charging forbidding information and charging reservation success information sent by the VCU, and a self-adaptive identification charging mode is started; the OBC determines the state set change of the mechanical connection state CCSts of the charging gun and the electric vehicle, and accumulates the state set change times of the CCSts; when the state complete set change frequency reaches a preset state change frequency threshold value, the OBC quits the self-adaptive identification charging mode and sends self-adaptive quit information to the T-BOX; and the T-BOX controls the electric vehicle to exit the reserved charging mode through the VCU and starts the instant charging mode. By adopting the method and the device, the vehicle can still adaptively detect the user behavior within the time interval before the reserved charging moment, and adaptive switching between reserved charging and instant charging is realized.

    本发明属于电动汽车领域,公开了一种预约充电的退出方法和装置。方法包括:T‑BOX接收预约充电请求和预约充电参数,并基于预约充电请求和预约充电参数,完成VCU和OBC预约充电,电动汽车进入预约充电模式;OBC接收VCU发送的禁止充电信息和预约充电成功信息,开启自适应识别充电模式;OBC确定充电枪和电动汽车机械连接状态CCSts的状态成套改变,并累计CCSts的状态成套改变次数;当状态成套改变次数达到预设状态改变次数阈值时,OBC退出自适应识别充电模式,并向T‑BOX发送自适应退出信息;T‑BOX通过VCU控制电动汽车退出预约充电模式,并开启即时充电模式。采用本申请可以在预约充电时刻前的时间区间内,车辆仍能自适应检测用户行为,实现预约充电与即时充电的自适应切换。


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    Title :

    Reservation charging quitting method and device


    Additional title:

    一种预约充电的退出方法和装置


    Contributors:
    QIN JIANXUAN (author) / HE YUANCONG (author) / YANG BIAOLIN (author) / LI BIN (author) / LIAO MINZHU (author)

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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