The invention relates to a lane-level navigation method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring lane-level navigation information, and determining a vehicle driving target lane according to the lane-level navigation information; determining a passable lane sequence according to the lane identifier of the vehicle driving target lane; determining a target lane sequence from the passable lane sequence according to the safety index and the efficiency index of the passable lane sequence; determining the optimal lane changing distance of the vehicle according to the navigation recommended lane changing distance and the lane traffic information of the target lane sequence; and determining a target driving route of the local vehicle according to the optimal lane changing distance of the vehicle and the vehicle lane changing position distance between the vehicle position of the local vehicle and the latest lane changing position of the target lane sequence. According to the method, the driving safety and the passing efficiency of the local vehicle driving on the target driving route obtained based on the lane-level navigation planning are improved.

    本申请涉及一种车道级导航方法、装置、计算机设备以及存储介质。所述方法包括:获取车道级导航信息,并根据车道级导航信息确定车辆行驶目标车道;根据车辆行驶目标车道的车道标识,确定可通行车道序列;根据可通行车道序列的安全性指标和效率性指标,从可通行车道序列中确定目标车道序列;根据导航推荐变道距离和目标车道序列的车道交通信息,确定车辆最优变道距离;根据车辆最优变道距离,以及本地车辆的车辆位置和目标车道序列的最迟变道位置之间的车辆变道位置距离,确定本地车辆的目标行驶路线。上述方法提高了本地车辆基于车道级导航规划获得的目标行驶路线行驶时的行驶安全和通行效率。


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    Title :

    Lane-level navigation method and device, computer equipment and storage medium


    Additional title:

    车道级导航方法、装置、计算机设备以及存储介质


    Contributors:
    MA XIAOTENG (author) / LIN QIANHAO (author) / JIA JIAYAO (author)

    Publication date :

    2024-03-15


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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