The embodiment of the invention discloses a vehicle lane changing behavior recognition method and related equipment, which can be specifically applied to the fields of intelligent vehicles, automatic driving and the like in the field of artificial intelligence. The vehicle lane changing behavior recognition method can comprise the following steps: obtaining a track point sequence of a target vehicle; determining N first track point sets of the target vehicle from the plurality of track points; determining a third track point and a fourth track point corresponding to the first track point set, and judging whether the corresponding third track point and fourth track point meet a preset condition or not; and determining M second track point sets of the target vehicle. Therefore, based on the distribution of the lanes where the track points are located, the lane changing behavior of the target vehicle can be accurately recognized, a more perfect typical lane changing behavior database is established, and perception prediction training on the lane changing behavior of the vehicle is carried out, so that the perception prediction capability of the automatic driving vehicle on the lane changing behavior of surrounding vehicles in the automatic driving process is improved.

    本申请实施例公开了一种车辆换道行为识别方法及相关设备,具体可以应用于人工智能领域中的智能车辆、自动驾驶等领域,其中,一种车辆换道行为识别方法可包括:获取目标车辆的轨迹点序列;从所述多个轨迹点中确定所述目标车辆的N个第一轨迹点集合;确定所述第一轨迹点集合对应的第三轨迹点和第四轨迹点,以及判断对应的所述第三轨迹点和所述第四轨迹点是否满足预设条件;确定所述目标车辆的M个第二轨迹点集合。如此,基于各个轨迹点所在车道的分布,可以准确识别目标车辆的换道行为,建立更加完善的典型换道行为数据库,以进行对车辆换道行为的感知预测训练,从而提升自动驾驶车辆在自动驾驶过程中对周围车辆的换道行为的感知预测能力。


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    Titel :

    Vehicle lane changing behavior recognition method and related equipment


    Weitere Titelangaben:

    一种车辆换道行为识别方法及相关设备


    Beteiligte:
    ZHANG YIHAN (Autor:in) / LI XIANGXU (Autor:in) / LI FEI (Autor:in) / CHEN PENGZHEN (Autor:in)

    Erscheinungsdatum :

    2021-10-19


    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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