Disclosed are systems and techniques for managing an autonomous vehicle (AV). In some aspects, an AV may predict a first predicted position of an object perceived by one or more sensors of the autonomous vehicle, wherein the first predicted position of the object is associated with an uncertainty metric. The AV may determine that a first error between a first actual position of the object and the first predicted position of the object is greater than the uncertainty metric. The AV may increase the uncertainty metric corresponding to a second predicted position of the object based on the first error to result in a revised uncertainty metric. The AV may provide the revised uncertainty metric to a planning stack for maneuvering the AV.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ADJUSTMENT OF OBJECT TRAJECTORY UNCERTAINTY BY AN AUTONOMOUS VEHICLE



    Erscheinungsdatum :

    2023-06-22


    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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06V



    Autonomous vehicle trajectory planning

    FALCONER WILLIAM / KONCHAN ZACHARY / CARRIER LEONARD EBER et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Robust Trajectory Planning for Autonomous Parafoils under Wind Uncertainty

    Luders, Brandon D. / Sugel, Ian / How, Jonathan P. | AIAA | 2013


    Uncertainty monitoring of human-like behavior adjustment for trajectory planning

    BHATTACHARYYA RAJAN / HO TECK J / DAILY MICHAEL J et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    DEVICE AND METHOD AVOIDING COLLISION OF AUTONOMOUS SURFACE VEHICLE CONSIDERING UNCERTAINTY OF TRAJECTORY PREDICTION

    PARK JEONG HONG / LEE YOON GEON / CHOI JIN WOO et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Uncertainty Analysis of Trajectory Tracking for Autonomous Dynamic Soaring

    He, Kaijun / Wang, Jiachen / Gorodetsky, Alex | AIAA | 2020