The present disclosure relates to a method of evaluating an open space planner of an autonomous driving vehicle (ADV), a non-transitory machine-readable medium, a data processing system, and a computer program product. In one embodiment, an exemplary method includes receiving, at an analysis application, a record file recorded by an ADV while driving in an open space using an open space planner and a configuration file specifying parameters of the ADV; a planning message and a prediction message are extracted from a record file, each extracted message being associated with an open space planner. The method further includes: generating features from the planning message and the prediction message according to specified parameters of the ADV; and calculating a statistical metric from the feature. The statistical metric is then provided to an auto-adjustment framework to adjust the open space planner.

    本公开涉及评估自主驾驶车辆ADV的开放空间规划器的方法、非暂态机器可读介质、数据处理系统和计算机程序产品。在一个实施例中,一种示例性方法包括:在分析应用程序处接收由ADV在使用开放空间规划器在开放空间中驾驶时记录的记录文件以及指定ADV的参数的配置文件;从记录文件中提取规划消息和预测消息,每个提取的消息与开放空间规划器相关联。该方法进一步包括:根据ADV的指定参数从规划消息和预测消息中生成特征;以及从该特征计算统计度量。然后,将统计度量提供给自动调整框架,以调整开放空间规划器。


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    Titel :

    Methods, media, and systems for evaluating open space planner of autonomous driving vehicle


    Weitere Titelangaben:

    评估自主驾驶车辆的开放空间规划器的方法、介质和系统


    Beteiligte:
    JIANG SHU (Autor:in) / LUO QI (Autor:in) / CAO YU (Autor:in) / LIN WEIMAN (Autor:in) / WANG YU (Autor:in) / SUN HONGYI (Autor:in)

    Erscheinungsdatum :

    27.05.2022


    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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