The invention discloses an automatic driving track prediction method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining joint state description information of a current time period corresponding to a target vehicle; according to a preset data acquisition step length, performing feature preprocessing operation on the current map structure information and the current visible obstacle information to obtain a current fusion coding feature; inputting the current fusion coding feature into a pre-constructed automatic driving track prediction model to obtain a current driving prediction track corresponding to the joint state description information; and sending the current driving prediction track to a driving controller corresponding to the target vehicle so as to realize automatic driving of the target vehicle by the driving controller according to the current driving prediction track. The problems of low efficiency and low accuracy caused by a reinforcement learning method for automatic driving track prediction are solved, the efficiency and accuracy of automatic driving track prediction are improved, and more comprehensive decision making and planning of automatic driving track prediction are realized.

    本发明公开了一种自动驾驶轨迹预测方法、装置、电子设备及存储介质。通过获取目标车辆对应的当前时间段的联合状态描述信息;按照预设的数据采集步长,分别对当前地图结构信息和当前可见障碍物信息进行特征预处理操作,得到当前融合编码特征;将当前融合编码特征输入至预先构建好的自动驾驶轨迹预测模型中,得到与联合状态描述信息对应的当前驾驶预测轨迹;将当前驾驶预测轨迹发送于目标车辆对应的驾驶控制器中,以实现驾驶控制器根据当前驾驶预测轨迹进行目标车辆的自动驾驶。解决了对于自动驾驶轨迹预测通过强化学习方法而造成的效率低和准确率低的问题,提高了自动驾驶轨迹预测的效率和准确率,实现了对自动驾驶轨迹预测更加全面地决策和规划。


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    Titel :

    Automatic driving track prediction method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    一种自动驾驶轨迹预测方法、装置、电子设备及存储介质


    Beteiligte:
    XIU JIE (Autor:in) / LI RONGHUA (Autor:in) / LU SHAORAN (Autor:in) / CHEN HONGLI (Autor:in) / WANG NING (Autor:in) / LU LIJING (Autor:in) / LI SHUGUANG (Autor:in)

    Erscheinungsdatum :

    2023-11-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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