The invention discloses an obstacle trajectory prediction method and system, electronic equipment and a storage medium. The method comprises the following steps: acquiring first state information of a target obstacle, and second state information, lane line information, traffic light information and stop line information of other obstacles; according to the first state information, generating a plurality of random points around the target obstacle according to a preset time interval; and calculating the prediction probability of each random point according to the second state information, the lane line information, the traffic light information and the stop line information, determining a prediction point of the target obstacle at the next moment, predicting all prediction points in a preset time period, and generating trajectory information. When track prediction is carried out, not only is state information of the obstacle taken into consideration, but also information of other surrounding obstacles, lane line information, stop line information and traffic light information are taken into consideration, so that the prediction result is closer to the actual track of the obstacle, the prediction effect is better, and the method can be widely applied to the technical field of intelligent driving.

    本发明公开了一种障碍物轨迹预测方法、系统、电子设备及存储介质,包括:获取目标障碍物的第一状态信息、其他障碍物的第二状态信息、车道线信息、红绿灯信息和停止线信息;根据第一状态信息,按照预设时间间隔在目标障碍物周围生成若干个随机点;根据第二状态信息、车道线信息、红绿灯信息和停止线信息计算每个随机点的预测概率,确定目标障碍物在下一时刻的预测点,进而预测出预设时间段内的所有预测点,生成轨迹信息。本发明在进行轨迹预测时,不仅考虑到障碍物自身的状态信息,也考虑到周围其余障碍物的信息、车道线信息、停止线信息和红绿灯信息,使得预测结果与实际障碍物的轨迹更加相近,预测效果更好,可以广泛应用于智能驾驶技术领域。


    Access

    Download


    Export, share and cite



    Title :

    Obstacle trajectory prediction method and system, electronic equipment and storage medium


    Additional title:

    一种障碍物轨迹预测方法、系统、电子设备及存储介质


    Contributors:
    MENG TIANTIAN (author) / XIE YONGXIN (author)

    Publication date :

    2024-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Obstacle trajectory prediction method, device, electronic equipment and storage medium

    LI YUJI / WANG XIANGLING / HE LIU et al. | European Patent Office | 2021

    Free access

    Obstacle trajectory prediction method and device, storage medium and electronic equipment

    MO HUIYU / LI XIN / FU ZHUANG et al. | European Patent Office | 2022

    Free access

    Obstacle trajectory prediction method and device, electronic equipment and storage medium

    WANG NING / LI RONGHUA / CHEN HONGLI et al. | European Patent Office | 2022

    Free access

    Obstacle trajectory prediction method, device, equipment and medium

    ZHAO HUITING / HAO ZHI / YANG SHOUCHEN et al. | European Patent Office | 2023

    Free access

    OBSTACLE TRAJECTORY PREDICTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

    LI YUJI / WANG XIANGLING / HE LIU et al. | European Patent Office | 2023

    Free access