The invention relates to a lane planning architecture for autonomous machine systems and applications. In various examples, a lane planner is provided for generating lane planner output data based on state and probabilistic action spaces. A driving system (operating based on a hierarchical driving planning framework) includes a lane planner and other planning and control components. A lane planner processes lane planner input data (e.g., a large lane map, a source node, a target node) to generate lane planner output data (e.g., an expected time award). The driving system may also include a route planner (e.g., a first planning layer) operative to provide the lane planner input data to the lane planner. The lane planner operates as a second planning layer that processes the lane planner input data based at least in part on the state of the large lane map and the probabilistic action space and calculates a time cost associated with navigating from the source node to the target node in the large lane map.

    本公开涉及用于自主机器系统和应用的车道规划架构。在各个示例中,提供了用于基于状态和概率动作空间生成车道规划器输出数据的车道规划器。驾驶系统(基于分层驾驶规划框架进行操作)包括车道规划器和其他规划和控制组件。车道规划器处理车道规划器输入数据(例如,大车道图、源节点、目标节点)以生成车道规划器输出数据(例如,预期时间奖励)。驾驶系统还可以包括路线规划器(例如,第一规划层),其操作以将车道规划器输入数据提供给车道规划器。车道规划器作为第二规划层操作,其至少部分地基于大车道图的状态和概率动作空间来处理车道规划器输入数据并且计算与从大车道图中的源节点导航至目标节点相关联的时间成本。


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    Titel :

    Lane planning architecture for autonomous machine systems and applications


    Weitere Titelangaben:

    用于自主机器系统和应用的车道规划架构


    Beteiligte:
    NISTER DAVID (Autor:in) / LI HANLIANG (Autor:in) / WANG YIZHOU (Autor:in) / AVIV REUT (Autor:in) / HENKE BERNHARD (Autor:in) / NG JULIA (Autor:in) / AKBAZADEH AMIR (Autor:in)

    Erscheinungsdatum :

    2023-10-20


    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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