The invention provides a driving track correction method, device and equipment and an automatic driving vehicle, and relates to the technical field of artificial intelligence, in particular to the technical field of automatic driving, intelligent traffic and deep learning. According to the specific implementation scheme, obstacle boundary information of a road section where a predicted driving track of a driving object is located is obtained; wherein the obstacle boundary information at least comprises position information of an obstacle point in an obstacle boundary; and correcting the predicted driving track according to the position information of the obstacle point in the obstacle boundary, the position information of the candidate track point in the predicted driving track and the transverse safe distance of the driving object driving on the road section. The error of the predicted driving track can be corrected, the accuracy of the predicted driving track is improved, and then the safety of automatic driving is improved.

    本公开提供了一种行驶轨迹的修正方法、装置、设备以及自动驾驶车辆,涉及人工智能技术领域,尤其涉及自动驾驶、智能交通和深度学习技术领域。具体实现方案为:获取行驶对象的预测行驶轨迹所在路段的障碍边界信息;其中,所述障碍边界信息至少包括障碍边界中障碍点的位置信息;根据所述障碍边界中障碍点的位置信息、所述预测行驶轨迹中候选轨迹点的位置信息,以及所述行驶对象在所述路段行驶的横向安全距离,对所述预测行驶轨迹进行修正。能够修正预测行驶轨迹的误差,提高预测行驶轨迹的精准性,进而提高自动驾驶的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Method, device and equipment for correcting driving track and automatic driving vehicle


    Additional title:

    一种行驶轨迹的修正方法、装置、设备以及自动驾驶车辆


    Contributors:
    YANG JING (author) / ZHENG XINYUE (author) / SUN HAO (author) / LIU CHANGCHUN (author)

    Publication date :

    2022-06-28


    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



    Driving track prediction method and device and automatic driving vehicle

    HAN ZHIHUA / XU XIUXIN / HUANG WENHUAN | European Patent Office | 2021

    Free access


    Track planning method and device, electronic equipment and automatic driving vehicle

    ZHAO HAOWEI / ZHANG YUJIE / LIU CHANGCHUN | European Patent Office | 2023

    Free access

    Automatic driving method and device, vehicle and automatic driving equipment

    LIU BAOXIANG / ZHUANG YUNLONG / SUN CAN | European Patent Office | 2020

    Free access