The invention provides a vehicle speed limit control method and device, a storage medium and a program product, and relates to the field of artificial intelligence, in particular to the fields of automatic driving, autonomous parking, intelligent transportation and the like. According to the specific implementation scheme, in the vehicle driving process, a continuous speed limiting area of a vehicle is determined according to the driving direction, the continuous speed limiting area is divided into a longitudinal subarea in the driving direction and a non-longitudinal subarea not in the driving direction, and the modes for determining the distance between an obstacle and the vehicle in different subareas are different. When it is detected that obstacles appear in the continuous speed limiting area, corresponding speed limiting threshold values are determined according to the subareas where the obstacles are located and the longitudinal distance and/or the transverse distance between the obstacles and the vehicle, speed limiting control is conducted on the vehicle according to the minimum value of the speed limiting threshold values, and in the process that the vehicle gets close to the obstacles, the speed is gradually reduced aiming at obstacles in the driving direction, and meanwhile, the speed is gradually reduced aiming at obstacles on the side, so that scratching is avoided, and the safety and stability of vehicle driving are improved.

    本公开提供了车辆限速控制的方法、设备、存储介质及程序产品,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:在车辆行驶过程中,根据行驶方向确定车辆的连续限速区域,并将连续限速区域分成在行驶方向上的纵向分区和不在行驶方向上的非纵向分区,不同分区内确定障碍物与车辆距离的方式不同。当检测到连续限速区域内出现障碍物时,根据每一障碍物所在的分区和障碍物与车辆的纵向距离和/或横向距离确定对应的限速阈值,根据限速阈值的最小值对车辆进行限速控制,在车辆靠近障碍物的过程中,针对行驶方向上的障碍物逐渐减速,同时针对侧方的障碍物逐渐减速,避免剐蹭,提高了车辆行驶的安全性和稳定性。


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    Titel :

    Vehicle speed limit control method and device, storage medium and program product


    Weitere Titelangaben:

    车辆限速控制的方法、设备、存储介质及程序产品


    Beteiligte:
    SHANGGUAN LANTIAN (Autor:in) / LI GUILONG (Autor:in) / CHANG SONGTAO (Autor:in)

    Erscheinungsdatum :

    15.10.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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