Implementations of path planning methods, devices, and systems are disclosed. In an implementation, a first velocity set of a target vehicle is determined according to a first velocity set of a reference vehicle of the target vehicle. The first velocity set includes velocity information in one-to-one correspondence to at least one time point. The first segment is a next segment of a current driving segment of the target vehicle, and the reference vehicle is a preceding vehicle of the target vehicle; and sending the first velocity set of the target vehicle to the target vehicle. Lane-level path planning can be implemented for a road lane, a ramp, and a crossroad etc. By planning a driving velocity of a vehicle in advance, overall traffic efficiency can be improved and a possibility of traffic accidents can be reduced.


    Access

    Download


    Export, share and cite



    Title :

    Path Planning Method, Apparatus, And System


    Contributors:
    LI LI (author) / LI JINGWEI (author)

    Publication date :

    2018-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    PATH PLANNING METHOD AND PATH PLANNING APPARATUS

    LIU YALIN / CAO HAOTIAN / SONG XIAOLIN | European Patent Office | 2021

    Free access

    PATH PLANNING METHOD AND PATH PLANNING APPARATUS

    LIU YALIN / CAO HAOTIAN / SONG XIAOLIN | European Patent Office | 2023

    Free access

    PATH PLANNING METHOD AND PATH PLANNING SYSTEM

    CHEN SHENGJUN / LAI JIANMING / XU KUANGZHENG et al. | European Patent Office | 2022

    Free access

    PATH PLANNING APPARATUS

    YOSHIDA YUKI / KAMEOKA SHOTA / ITO RIN et al. | European Patent Office | 2024

    Free access

    PATH PLANNING METHOD FOR VEHICLE AND PATH PLANNING APPARATUS FOR VEHICLE

    TAI YUZHUO / CHU JINGKAI | European Patent Office | 2023

    Free access