The invention relates to a vehicle following control method and device, a vehicle control device and a vehicle. The method comprises the steps that first vehicle information of a front vehicle, second vehicle information of an own vehicle and a safe distance are obtained; according to the safe distance, the first vehicle information and the second vehicle information, determining a target acceleration and a target speed of the own vehicle which can meet preset constraint conditions, the preset constraint condition comprises that the sum of the first braking distance of the front vehicle and the safety distance is equal to the second braking distance of the self vehicle; and according to the target acceleration and the target speed, a safety braking system of the vehicle is controlled. On the premise of ensuring the driving safety, the driving gap between the vehicle and the front vehicle can be reduced, and the road utilization rate and the driving efficiency of the vehicle are improved.

    本公开涉及一种车辆跟车控制方法、装置、车辆控制装置以及车辆,所述方法包括:获取前车车辆的第一车辆信息、自车车辆的第二车辆信息以及安全距离;根据所述安全距离、所述第一车辆信息以及所述第二车辆信息,确定能够满足预设约束条件的所述自车车辆的目标加速度和目标速度,所述预设约束条件包括:所述前车车辆的第一制动距离与所述安全距离的和等于所述自车车辆的第二制动距离;根据所述目标加速度和所述目标速度,控制所述自车车辆的安全制动系统。本公开能够在保证行车安全的前提下,减少自车车辆与前车车辆之间的行车间隙,提高道路利用率以及自车车辆的行车效率。


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    Title :

    Vehicle following control method and device, vehicle control device and vehicle


    Additional title:

    车辆跟车控制方法、装置、车辆控制装置以及车辆


    Contributors:
    CHEN YANJUN (author) / LI KAIQI (author) / WANG ZHUOYUE (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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