Techniques for determining a vehicle trajectory that causes a vehicle to navigate in an environment relative to one or more objects are described herein. In some cases, the techniques described herein relate to selectively expanding a tree structure (e.g., a decision tree structure) to efficiently search for simulation data that can be used to evaluate vehicle control trajectories. The tree structure may include state nodes representing observed and/or predicted environment states, and action nodes representing candidate actions the vehicle may take. By selectively and incrementally expanding the tree structure, more optimal trajectories can be determined without exhaustively evaluating every possible outcome.


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    Title :

    TRAJECTORY PLANNING BASED ON TREE SEARCH EXPANSION


    Contributors:
    CALDWELL TIMOTHY (author) / CHANG YAN (author) / HUANG AARON (author) / LINSCOTT GARY (author) / SCHLEEDE PETER SCOTT (author) / SUN KE (author) / HUANG XIANAN (author)

    Publication date :

    2025-06-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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