Trajectory generation for controlling motion or other behavior of an autonomous vehicle may include alternately determining a candidate action and predicting a future state based on that candidate action. The technique may include determining a cost associated with the candidate action that may include an estimation of a transition cost from a current or former state to a next state of the vehicle. This cost estimate may be a lower bound cost or an upper bound cost and the tree search may alternately apply the lower bound cost or upper bound cost exclusively or according to a ratio or changing ratio. The prediction of the future state may be based at least in part on a machine-learned model's classification of a dynamic object as being a reactive object or a passive object, which may change how the dynamic object is modeled for the prediction.


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    Titel :

    VEHICLE TRAJECTORY CONTROL USING A TREE SEARCH


    Weitere Titelangaben:

    FAHRZEUGTRAJEKTORIESTEUERUNG UNTER VERWENDUNG EINER BAUMSUCHE
    COMMANDE DE TRAJECTOIRE DE VÉHICULE EN UTILISANT UNE RECHERCHE ARBORESCENTE


    Beteiligte:
    CALDWELL TIMOTHY (Autor:in) / FONSECA RASMUS (Autor:in) / HOUSHMAND ARIAN (Autor:in) / HUANG XIANAN (Autor:in) / KOBILAROV MARIN (Autor:in) / MA LICHAO (Autor:in) / PARK CHONHYON (Autor:in) / PENG CHENG (Autor:in) / VAN HEUKELOM MATTHEW (Autor:in)

    Erscheinungsdatum :

    2024-06-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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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