The invention relates to a vehicle control method and device, a vehicle, a storage medium and a chip, and relates to the technical field of vehicles. The method comprises the steps that the acceleration of a target object in front of a vehicle is monitored, and the moving direction of the target object is the same as that of the vehicle; detecting an obstacle in front of the vehicle, wherein the obstacle is a static obstacle or a dynamic obstacle of which the moving direction is different from that of the vehicle; when it is recognized that the acceleration of the target object in front of the vehicle meets the preset condition and/or the obstacle exists in front of the vehicle, the current transmission ratio of the vehicle is reduced to the target transmission ratio; wherein the transmission ratio is the ratio of the angle of a steering wheel of the vehicle to the steering angle of tires of the vehicle. By using the vehicle control method provided by the invention, the current transmission ratio of the vehicle can be reduced in advance under the condition that a driver of the vehicle may steer emergently, so that the demand of the driver for emergency steering is met.

    本公开涉及一种车辆控制方法、装置、车辆、存储介质及芯片,涉及车辆技术领域。该方法包括:监测车辆前方的目标物的加速度,该目标物的移动方向与该车辆的移动方向相同;对该车辆前方进行障碍物检测,该障碍物为静态障碍物或为移动方向与该车辆移动方向不同的动态障碍物;在识别到车辆前方的目标物的加速度满足预设条件,和/或该车辆前方具有该障碍物的情况下,降低该车辆的当前传动比至目标传动比;其中,该传动比为该车辆的方向盘角度与该车辆轮胎的转向角度之比。使用本公开提出的车辆控制方法,可以在车辆的驾驶员可能会紧急转向的情况下,提前降低车辆的当前传动比,以满足驾驶员的紧急转向的需求。


    Access

    Download


    Export, share and cite



    Title :

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


    Additional title:

    车辆控制方法、装置、车辆、存储介质及芯片


    Contributors:
    JIN CHENG (author)

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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

    TAO FENG | European Patent Office | 2022

    Free access

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

    WANG NENG | European Patent Office | 2022

    Free access

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

    WANG KUN | European Patent Office | 2022

    Free access

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

    XIAO ZHENGDONG | European Patent Office | 2022

    Free access

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

    JIN CHENG | European Patent Office | 2022

    Free access