The invention discloses a method and device for predicting the straight lane changing intention of a vehicle and a computer storage medium. The method for predicting the straight lane changing intention of the vehicle comprises the steps that a first driving parameter of the vehicle is obtained, and a second driving parameter of a target vehicle is obtained; obtaining lane line parameters of a current lane where the vehicle is located; according to the lane line parameters, whether the current lane where the vehicle runs is a straight lane or not is judged; and if yes, determining the lane changing intention of the target vehicle through a preset lane changing judgment condition according to the first driving parameter or the second driving parameter. By adopting the method, the lane changing intention of the target vehicle can be quickly predicted when the vehicle travels on the straight road, so that information can be conveniently provided for track planning of the vehicle subsequently, and collision between the vehicle and the target vehicle is avoided.

    本发明公开了一种车辆直道换道意图的预测方法及其装置和计算机存储介质,所述车辆直道换道意图的预测方法包括:获取自车的第一行驶参数,以及获取目标车辆的第二行驶参数;获取所述自车所在当前车道的车道线参数;根据所述车道线参数判断所述自车所行驶的当前车道是否为直道;若是,则根据所述第一行驶参数或所述第二行驶参数通过预设换道判断条件来确定所述目标车辆的换道意图。采用该方法可以实现自车在直道行驶时对目标车辆换道意图的快速预测,从而便于后续为自车的轨迹规划提供信息,避免了自车与目标车辆发生碰撞。


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    Title :

    Method and device for predicting straight lane changing intention of vehicle and computer storage medium


    Additional title:

    车辆直道换道意图的预测方法及其装置和计算机存储介质


    Contributors:
    LU ERSONG (author) / YANG XU (author) / GUO YUPING (author) / WANG TIANPEI (author) / ZHEN LONGBAO (author)

    Publication date :

    2023-03-21


    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



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