The invention relates to an obstacle lane changing intention analysis method in automatic driving, and the method comprises the steps: S1, starting an intention analysis module based on the current driving information of a vehicle, and carrying out the screening of obstacles in front of the side of the vehicle; s2, detecting and identifying whether a vehicle obstacle exists in front of the side of the vehicle or not; s3, if the vehicle obstacle exists in front of the side of the vehicle, a target vehicle is determined; based on the driving information of the target vehicle and the driving condition of the lane where the target vehicle is located, whether the target vehicle has a lane changing intention or not is judged and predicted by combining the driving condition of the lane where the vehicle is located. Through the steps, lane changing intention analysis of the prediction module under the condition that the target vehicle does not give a prompt is complemented, prediction and operation are carried out in advance, and the automatic driving vehicle can run more safely and comfortably.

    本发明涉及一种自动驾驶中障碍物变道意图分析方法,包括:S1:基于本车的当前行驶信息,启动意图分析模块,对本车侧前方进行障碍物筛选;S2:检测并识别本车侧前方是否存在车辆障碍物;S3:若本车侧前方存在车辆障碍物,则确定目标车辆;基于该目标车辆的行驶信息以及所在车道的行驶状况,结合本车所在车道的行驶状况,判断并预测该目标车辆是否存在变道意图。通过以上步骤,补足了预测模块针对目标车辆未给出提示情况下的变道意图分析,提前进行预测以及操作,使得自动驾驶车辆能够更加安全舒适的行驶。


    Access

    Download


    Export, share and cite



    Title :

    Obstacle lane changing intention analysis method in automatic driving


    Additional title:

    一种自动驾驶中障碍物变道意图分析方法


    Contributors:
    ZHANG WEICHEN (author) / LIU GUOQING (author) / ZHENG WEI (author) / HUANG LIANG (author) / DENG ZHIQUAN (author)

    Publication date :

    2025-01-07


    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



    Lane-changing obstacle avoidance method, device and equipment, storage medium and automatic driving vehicle

    ZHOU XIANGPO / ZHANG PENGFEI | European Patent Office | 2023

    Free access

    Automatic driving method and device based on obstacle intention and automatic driving vehicle

    LIU XIYA / AZAMI NAKAITSU / LUO HENGRONG | European Patent Office | 2022

    Free access


    Multi-lane Changing Model with Coupling Driving Intention and Inclination

    Wang, Jiangfeng / Gao, Chang / Zhu, Zhouyuan et al. | BASE | 2017

    Free access

    DRIVING LANE CHANGING APPARATUS AND DRIVING LANE CHANGING METHOD

    KIM BYUNG JOO | European Patent Office | 2018

    Free access