The invention provides a vehicle speed control method, device and equipment and a readable storage medium, and the method comprises the steps: if the opening value of a vehicle brake pedal is decreased and is smaller than a first threshold value, collecting the vehicle speed, and setting the vehicle speed as a target vehicle speed; when the first speed difference between the actual vehicle speed of the vehicle and the target vehicle speed is larger than a second threshold value, the target braking torque of a retarder is determined according to the target vehicle speed; and auxiliary braking is conducted according to the target braking torque of the retarder so that the vehicle speed can be controlled. According to the invention, in the vehicle braking process, other electric control logics or sensors do not need to be added to the braking system, and only the braking torque of the retarder needs to be used for auxiliary braking, so that the vehicle speed is controlled, and the abrasion of the brake shoes is avoided.

    本发明提供一种车速控制方法、装置、设备及可读存储介质,该方法包括:若车辆刹车踏板的开度值由大变小,且当所述开度值小于第一阈值时,采集车辆车速,并设置为目标车速;当车辆实际车速与所述目标车速的第一速度差大于第二阈值时,根据所述目标车速,确定缓速器的目标制动力矩;根据所述缓速器的目标制动力矩进行辅助制动,以对车速进行控制。通过本发明,在车辆制动过程中,无需对制动系统增加其他电控逻辑或传感器,只需通过缓速器的制动力矩进行辅助制动,以达到对车速的控制,避免对刹车蹄片造成磨损。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle speed control method, device and equipment and readable storage medium


    Additional title:

    车速控制方法、装置、设备及可读存储介质


    Contributors:
    WU DI (author) / TU LONGYAN (author) / WANG JUN (author) / YU TONG (author) / WEN JINJUN (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Vehicle speed control method, readable storage medium, vehicle speed control device and vehicle

    LIU XIN / KOU XIAOFENG / DUAN SHANBAO et al. | European Patent Office | 2021

    Free access

    Vehicle speed control method and device, vehicle, equipment and computer readable storage medium

    WANG SHENGTAO / LIU QIANG / CHENG YUNJIANG et al. | European Patent Office | 2023

    Free access

    Vehicle speed limit control method, device and equipment and readable storage medium

    MA XIAO / SHEN GUANGJUN / ZHAO HONGWANG et al. | European Patent Office | 2023

    Free access

    Vehicle speed control method, device and equipment and computer readable storage medium

    YANG HAIQUAN / ZHANG SHENG / YANG BO | European Patent Office | 2021

    Free access

    Vehicle speed control method and device, electronic equipment and readable storage medium

    WANG SHOUJUN / HAN MENGSI / ZHU YUE et al. | European Patent Office | 2022

    Free access