The invention discloses a vehicle lane changing intention recognition method and device, a storage medium and electronic equipment, and relates to the technical field of automatic driving automobiles, and the method comprises the steps: obtaining a motion parameter sequence and historical trajectory data of vehicles around a main vehicle, the motion parameter sequence is composed of motion parameters of the surrounding vehicles at different time nodes in a preset time window, and the motion parameters at least comprise a transverse speed and a transverse acceleration; inputting the motion parameter sequence into a preset lane changing intention recognition model for lane changing intention recognition to obtain lane changing intentions corresponding to the surrounding vehicles; according to the historical trajectory data, determining a driving mode when the surrounding vehicles change lanes or keep lanes; and according to the lane changing intention and the driving mode, predicting a driving track of the surrounding vehicle. The method can improve the recognition precision of the lane changing intention of the vehicle.

    本发明公开了一种车辆换道意图识别方法、装置、存储介质及电子设备,本发明涉及自动驾驶汽车技术领域,其中包括:获取主车周围车辆的运动参数序列和历史轨迹数据,其中,所述运动参数序列由所述周围车辆在预设时窗内不同时间节点处的运动参数组成,所述运动参数至少包括横向速度和横向加速度;将所述运动参数序列输入至预设换道意图识别模型中进行换道意图识别,得到所述周围车辆对应的换道意图;根据所述历史轨迹数据,确定所述周围车辆换道或者车道保持时的驾驶模式;根据所述换道意图和所述驾驶模式,预测所述周围车辆的行驶轨迹。本发明能够提高车辆换道意图的识别精度。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle lane changing intention recognition method and device, storage medium and electronic equipment


    Additional title:

    车辆换道意图识别方法、装置、存储介质及电子设备


    Contributors:
    LI LIBO (author) / CHU WENBO (author) / LIU HONGWEI (author) / LI GUOZHEN (author) / KONG DECONG (author) / LIU YANG (author)

    Publication date :

    2025-01-14


    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




    Front vehicle lane changing intention recognition method, device and equipment, storage medium and vehicle

    QIN WENCHUANG / ZHENG HANBIN | European Patent Office | 2024

    Free access

    Vehicle lane changing method, vehicle lane changing device, electronic equipment and storage medium

    LIU SI / ZHAO CHENLONG / LI XUJIAN et al. | European Patent Office | 2025

    Free access

    Lane changing intention recognition method and device

    WEN TAO | European Patent Office | 2022

    Free access

    Lane changing intention recognition method and system and computer storage medium

    WANG TAO / ZHANG WENWEN / LIU HAO et al. | European Patent Office | 2025

    Free access