The invention relates to a vehicle crawling control method and device, computer equipment and a storage medium. The method comprises the steps that when a vehicle is in a crawling state, the vehicle speed, the brake master cylinder pressure and the steering wheel turning angle of the vehicle are collected; determining a target crawling speed according to the real-time brake master cylinder pressure and the real-time steering wheel angle of the vehicle; calculating a crawling target torque according to the crawling target vehicle speed and the real-time vehicle speed of the vehicle; and controlling the vehicle to creep according to the creep target torque. According to the embodiment of the invention, the vehicle can be adaptively controlled to perform crawling at the crawling target vehicle speed based on the environment working condition and the vehicle state, so that the driving experience of a user in different crawling driving scenes such as brake stepping and rotation directions is improved.

    本申请涉及一种车辆蠕行控制方法、装置、计算机设备和存储介质。所述方法包括:在车辆处于蠕行状态时,采集车辆的车速、制动主缸压力和方向盘转角;根据车辆的实时制动主缸压力和实时方向盘转角确定蠕行目标车速;根据蠕行目标车速和车辆的实时车速计算蠕行目标扭矩;根据蠕行目标扭矩控制车辆进行蠕行。本申请实施例能够基于环境工况、车辆状态自适应地控制车辆以蠕行目标车速进行蠕行,进而提升用户在踩刹车、转动方向等不同蠕行行驶场景中的驾驶体验。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle crawling control method and device, computer equipment and storage medium


    Additional title:

    车辆蠕行控制方法、装置、计算机设备和存储介质


    Contributors:
    WANG ZHIGANG (author) / PANG JUNKANG (author) / HU PING (author) / CHEN YU (author) / WANG LIBIN (author)

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Vehicle crawling control method and device, computer equipment and storage medium

    WANG YONG / ZHU JIAJUN / YUN QIANRUI et al. | European Patent Office | 2024

    Free access

    Vehicle crawling control method, equipment and device storage medium

    WANG XIAOFEI / GU YIHUI / WANG YANJUN et al. | European Patent Office | 2021

    Free access

    Vehicle crawling control method, device and equipment and storage medium

    HUANG WENKAI / CHENG HUIJUN / CHU AIHUA et al. | European Patent Office | 2023

    Free access

    Vehicle crawling control method, device and equipment and storage medium

    HUANG WENKAI / CHENG HUIJUN / CHU AIHUA et al. | European Patent Office | 2023

    Free access

    Vehicle crawling control method and device, electronic equipment and storage medium

    LI HAOZE / LI HONGPENG / XIA FUGEN | European Patent Office | 2023

    Free access