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。


    Access

    Download


    Export, share and cite



    Title :

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


    Additional title:

    一种适用于纯电动客车的自适应巡航控制方法及系统


    Contributors:
    CHEN ZHENGUO (author) / FAN ZHIXIAN (author) / ZHU YANPENG (author) / HOU JINSEN (author) / LIU HONGMIN (author)

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    Vehicle self-adaptive cruise control method suitable for complex working conditions

    ZHU YUEYING / WANG PENGLONG / CAI JIAWEN et al. | European Patent Office | 2023

    Free access

    Self-adaptive cruise system and self-adaptive cruise method

    WU JUN | European Patent Office | 2022

    Free access

    Cruise control method and system of pure electric vehicle and pure electric vehicle

    CHEN JIAN / JIANG FEI / LI HUA et al. | European Patent Office | 2021

    Free access

    Self-adaptive cruise control method and system and electric vehicle

    GONG XUNFEI / LIAO CHENGLIANG / DENG HUIHUI et al. | European Patent Office | 2024

    Free access

    Cruise control method and system for pure electric vehicle based on constant-effect cruise

    ZHANG WEI / DONG GUOXIONG / YU JIAHUA et al. | European Patent Office | 2024

    Free access