The invention provides a vehicle speed limit control method and device and a storage medium, and relates to the field of artificial intelligence, in particular to the fields of automatic driving, autonomous parking, intelligent traffic and the like. According to the specific implementation scheme, in the vehicle driving process, at least two speed limiting areas of the vehicle are determined according to the vehicle body contour and the driving direction of the vehicle, the at least two speed limiting areas comprise continuous speed limiting areas, and the speed limiting threshold values of the continuous speed limiting areas are valued in the speed limiting intervals; the speed limit threshold value of the continuous speed limit area is in positive correlation with the distance between an obstacle appearing in the continuous speed limit area and the vehicle; the speed limiting threshold value is determined according to the partition where the obstacle is located and the longitudinal distance and/or the transverse distance between the obstacle and the vehicle; in the process that the vehicle gets close to the obstacle, speed limiting control can be conducted on the obstacle for multiple times, speed is gradually reduced till braking is conducted, and the safety and reliability of the vehicle are improved.

    本公开提供了车辆限速控制的方法、设备、存储介质,涉及人工智能领域,尤其涉及自动驾驶、自主泊车、智能交通等领域。具体实现方案为:通过在车辆行驶过程中,根据车辆的车身轮廓和行驶方向,确定车辆的至少两个限速区域,其中,至少两个限速区域包括连续限速区域,连续限速区域的限速阈值在限速区间内取值,连续限速区域的限速阈值与连续限速区域内出现的障碍物与车辆的距离正相关;限速阈值是根据障碍物所在的分区,以及障碍物与车辆的纵向距离和/或横向距离确定的;在车辆靠近障碍物的过程中,能够多次针对该障碍物进行限速控制,逐渐减速直至刹停,提高了车辆的安全性和可靠性。


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    Title :

    Vehicle speed limit control method and device and storage medium


    Additional title:

    车辆限速控制的方法、设备、存储介质


    Contributors:

    Publication date :

    2023-04-07


    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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