The invention discloses a vehicle acceleration control method and device, equipment and a medium, and relates to the technical field of auxiliary driving, and the method comprises the steps: calculating a target overlapping rate and target time in vehicle following cruise; if the target overlapping rate is not greater than an overlapping rate threshold value and the target time is greater than a time threshold value, different acceleration change rates are determined based on the driving state of the vehicle, and the vehicle body width is greater than the vehicle body width; and the acceleration of the vehicle is controlled. According to the vehicle acceleration control method and device, the phenomenon that the front vehicle is completely cut out and the vehicle starts to accelerate is avoided, potential safety hazards caused to driving are greatly avoided, and meanwhile, different acceleration change rates can be determined based on the driving state of the vehicle so that more humanized and intelligent control over the acceleration of the vehicle can be achieved.

    本申请公开了一种车辆加速度控制方法、装置、设备及介质,涉及辅助驾驶技术领域,包括:在跟车巡航中,计算目标重叠率和目标时间;目标重叠率为前方车辆在自车车道线中的宽度与车身宽度的比值,目标时间为自车与前方车辆碰撞所需时间:如果目标重叠率不大于重叠率阈值,并且目标时间大于时间阈值,则基于自车行驶状态确定不同的加速度变化率,并对自车加速度进行控制。本申请不会出现前车已经完全切出,而自车才开始加速的现象,极大的避免了对驾驶造成的安全性隐患,同时,本申请能够基于自车的行驶状态确定不同的加速度变化率,以实现对自车加速度更加人性化和智能化的控制。


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    Title :

    Vehicle acceleration control method, device, equipment and medium


    Additional title:

    一种车辆加速度控制方法、装置、设备及介质


    Contributors:
    WU HUIMIN (author) / LU YUKUN (author)

    Publication date :

    2023-11-07


    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



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