The invention discloses a vehicle control method and device, a vehicle, a system, equipment and a storage medium, and the method part comprises the steps that when it is recognized that a tractor and a trailer are in a connection state, the vehicle is controlled to enter a speed limiting mode, and in the speed limiting mode, the driving speed of the tractor is smaller than or equal to the target safety speed; wherein the target safe vehicle speed is the safe vehicle speed for ensuring the transverse stability of the tractor and the trailer in the driving process, so that when the yaw damping of the hinge point between the tractor and the trailer is equal to zero, the vehicle can still maintain the transverse stability. In the embodiment, after the tractor is determined to be connected with the trailer, the vehicle is automatically switched to the speed limiting mode, so that the running speed of the tractor is controlled to be smaller than or equal to the target safe vehicle speed in the speed limiting mode, and when the yaw damping of the hinge point between the tractor and the trailer is equal to zero, the vehicle can still maintain the transverse stability; and the possibility of rollover caused by out-of-control yaw of the vehicle is reduced, so that the driving safety of the vehicle is improved.

    本发明公开了车辆控制方法、装置、车辆、系统、设备及存储介质,其中,方法部分包括:在识别到牵引车与挂车处于连接状态时,控制车辆进入限速模式,在限速模式下,牵引车的行驶车速小于或等于目标安全车速;其中,目标安全车速是确保牵引车与挂车在行驶过程中横向稳定性的安全车速,以使得牵引车和挂车间的铰接点橫摆阻尼等于零时,车辆仍旧能够维持横向稳定性。本实施例中,在确定牵引车与挂车连接后,将车辆自动切换至限速模式,以在限速模式中控制牵引车的行驶速度小于或等于目标安全车速,使得牵引车和挂车间的铰接点橫摆阻尼等于零时,车辆仍旧能够维持横向稳定性,减少车辆出现横摆失控而侧翻的可能,进而提升车辆的行车安全。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle control method and device, vehicle, system, equipment and storage medium


    Additional title:

    车辆控制方法、装置、车辆、系统、设备及存储介质


    Contributors:
    LIU YONGSHENG (author) / LIU BAOFENG (author) / LIU YUANPENG (author) / CHEN KEYI (author) / SONG CHENXI (author)

    Publication date :

    2024-08-16


    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 control method, device, system and equipment, vehicle and storage medium

    ZHANG DAOLIN / GOU XIAOFEI / LI JUAN | European Patent Office | 2023

    Free access


    Vehicle control method, device and equipment, vehicle and storage medium

    LI ZHICHENG / ZHANG YULONG / WU PEIDI et al. | European Patent Office | 2023

    Free access

    Vehicle control method, device and equipment, vehicle and storage medium

    LI YONGCHEN / YU NING | European Patent Office | 2022

    Free access

    Vehicle control method and device, control equipment, vehicle and storage medium

    HUANG JIN / BAI JUNMING / LI YANQIN et al. | European Patent Office | 2024

    Free access