The invention provides a self-adaptive cruise control method and system suitable for a pure electric bus, and the method comprises the steps: obtaining the environment information of a self-vehicle and a driver motion signal, the environment information comprising the relative position, relative speed, relative acceleration and target type information from the self-vehicle to a front target; determining the target speed of the vehicle according to the driver action signal; on the basis of the environment information and the target vehicle speed of the vehicle, the required torque of the vehicle is obtained; state control of the vehicle is achieved based on the demand torque; wherein the state control comprises constant-speed driving, accelerated driving and decelerated driving; and the self-adaptive cruise control of the vehicle is realized.

    本发明提供了一种适用于纯电动客车的自适应巡航控制方法及系统,所述方案包括:获取自车车辆的环境信息及驾驶员动作信号,其中,所述环境信息包括自车车辆到前方目标的相对位置、相对速度、相对加速度以及目标类型信息;根据驾驶员动作信号确定自车目标车速;基于所述环境信息及自车目标车速,获得自车车辆的需求扭矩;基于所述需求扭矩实现自车车辆的状态控制;其中,所述状态控制包括匀速行驶、加速行驶以及减速行驶;实现自车车辆的自适应巡航控制。


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    Titel :

    Self-adaptive cruise control method and system suitable for pure electric bus


    Weitere Titelangaben:

    一种适用于纯电动客车的自适应巡航控制方法及系统


    Beteiligte:
    CHEN ZHENGUO (Autor:in) / FAN ZHIXIAN (Autor:in) / ZHU YANPENG (Autor:in) / HOU JINSEN (Autor:in) / LIU HONGMIN (Autor:in)

    Erscheinungsdatum :

    27.05.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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