The invention provides a speed planning method and device in an automatic driving scene, equipment and a storage medium. The method comprises the following steps: acquiring latest obstacle information; target obstacle information is determined based on the latest obstacle information; carrying out expansion processing on the latest obstacle information based on the target obstacle information to obtain expanded obstacle information; and performing speed planning on the automatic driving vehicle based on the expanded obstacle information to obtain a speed planning result. According to the method provided by the invention, the application scene of speed planning in an automatic driving scene is widened, the accuracy of speed planning is improved, and the safety of an automatic driving vehicle is further improved.

    本申请提供一种自动驾驶场景下的速度规划方法、装置、设备及存储介质。该方法包括:获取最新的障碍物信息;基于最新的障碍物信息,确定出目标障碍物信息;基于目标障碍物信息对最新的障碍物信息进行扩充处理,得到扩充后的障碍物信息;基于扩充后的障碍物信息对自动驾驶的车辆进行速度规划,得到速度规划结果。本申请的方法,拓宽了自动驾驶场景下的速度规划的应用场景,提高了速度规划的准确度,进而提高了自动驾驶的车辆的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Speed planning method and device in automatic driving scene, equipment and storage medium


    Additional title:

    自动驾驶场景下的速度规划方法、装置、设备及存储介质


    Contributors:
    MA CHUNSHAN (author)

    Publication date :

    2024-02-23


    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



    Automatic driving speed planning method, electronic equipment, vehicle and storage medium

    ZHAO YONGZHENG / ZHANG HUIKANG / LI LIYUN et al. | European Patent Office | 2022

    Free access

    Automatic driving scene screening method and device, equipment and storage medium

    NIE XIN / WANG XUEQIANG / HAN XU | European Patent Office | 2022

    Free access


    Speed planning method, terminal equipment, medium and automatic driving equipment

    ZHANG YU / XIONG FANGZHOU / GUO YI et al. | European Patent Office | 2023

    Free access

    Automatic driving speed planning method and device, vehicle and storage medium

    WEN YONGBING / LIU YI / XU YANG | European Patent Office | 2022

    Free access