The invention provides an obstacle trajectory prediction method and device for an automatic driving vehicle and electronic equipment, and relates to the technical field of artificial intelligence, in particular to the technical field of automatic driving and deep learning. According to the specific implementation scheme, an initial exit lane of an obstacle in a target intersection is obtained; acquiring a first distance between the obstacle and the initial exit lane, and acquiring an included angle between the first orientation of the vehicle and the second orientation of the obstacle; based on the first distance and the included angle, correcting the initial exit lane to obtain a target exit lane of the obstacle in the target intersection; and based on the target exit lane, performing trajectory prediction on the obstacle. Therefore, the first distance and the included angle can be comprehensively considered to correct the initial exit lane so as to obtain the target exit lane, the accuracy of the target exit lane is improved, the accuracy of obstacle trajectory prediction is further improved, and a reliable guarantee is provided for decision planning of an automatic driving vehicle.

    本公开提供了一种自动驾驶车辆的障碍物轨迹预测方法、装置和电子设备,涉及人工智能技术领域,尤其涉及自动驾驶、深度学习技术领域。具体实现方案为:获取障碍物在目标路口内的初始出口车道;获取障碍物和初始出口车道之间的第一距离,并获取车辆的第一朝向和障碍物的第二朝向之间的夹角;基于第一距离和夹角,对初始出口车道进行修正,得到障碍物在目标路口内的目标出口车道;基于目标出口车道,对障碍物进行轨迹预测。由此,可综合考虑到第一距离和夹角,来对初始出口车道进行修正,以得到目标出口车道,提高了目标出口车道的准确性,进而提高了障碍物轨迹预测的准确性,为自动驾驶车辆进行决策规划提供可靠保障。


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    Title :

    Obstacle trajectory prediction method and device for autonomous vehicle, and electronic equipment


    Additional title:

    自动驾驶车辆的障碍物轨迹预测方法、装置和电子设备


    Contributors:
    SUN YUFAN (author) / SUN HAO (author) / YUAN JINGNI (author) / YAO MENG (author)

    Publication date :

    2023-02-28


    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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