The embodiment of the invention discloses a vehicle control method, device and equipment and a computer readable medium. A specific embodiment of the method comprises the following steps: acquiring a positioning coordinate of a vehicle at a current moment and a current vehicle speed value; obtaining a road slope value; determining the difference between the cruise vehicle speed value and the current vehicle speed value as a target speed error value; transmitting the cruise vehicle speed value, the current vehicle speed value and the road slope value to a driving force feed-forward control server to generate a current driving torque value and a current braking torque value; transmitting the target speed error value to a compensation control server to generate a compensation disturbance value; generating a target torque value based on the target speed error value, the current driving torque value, the current braking torque value and the compensation disturbance value; in response to determining that the target speed error value satisfies the preset error condition, the target torque value is transmitted to an engine controller for controlling cruise of the vehicle. According to the embodiment, the tracking capability of the vehicle to the target vehicle speed can be improved.

    本公开的实施例公开了车辆控制方法、装置、设备和计算机可读介质。该方法的一具体实施方式包括:获取当前时刻车辆的定位坐标和当前车速值;获取道路坡度值;将巡航车速值与当前车速值的差确定为目标速度误差值;将巡航车速值、当前车速值和道路坡度值传输至驱动力前馈控制服务器以生成当前驱动力矩值和当前制动力矩值;将目标速度误差值传输至补偿控制服务器以生成补偿扰动值;基于目标速度误差值、当前驱动力矩值、当前制动力矩值和补偿扰动值,生成目标力矩值;响应于确定目标速度误差值满足预设误差条件,将目标力矩值传输至发动机控制器,以供控制车辆巡航。该实施方式可以提高车辆对目标车速的跟踪能力。


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    Titel :

    Vehicle control method, device and equipment and computer readable medium


    Weitere Titelangaben:

    车辆控制方法、装置、设备和计算机可读介质


    Beteiligte:
    LONG WEN (Autor:in) / LI MIN (Autor:in) / HOU KAIBIN (Autor:in) / WANG QIAN (Autor:in) / HUANG JIAQI (Autor:in) / TAO WUKANG (Autor:in) / LIU ZHIRUI (Autor:in) / AI YONGJUN (Autor:in)

    Erscheinungsdatum :

    2022-12-30


    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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