A computing system can input first relative location embedding data into an interaction transformer model and receive, as an output of the interaction transformer model, motion forecast data for actors relative to a vehicle. The computing system can input the motion forecast data into a prediction model to receive respective trajectories for the actors for a current time step and respective projected trajectories for the actors for a subsequent time step. The computing system can generate second relative location embedding data based on the respective projected trajectories from the second time step. The computing system can produce second motion forecast data using the interaction transformer model based on the second relative location embedding. The computing system can determine second respective trajectories for the actors using the prediction model based on the second forecast data.


    Access

    Download


    Export, share and cite



    Title :

    Systems and methods for generating motion forecast data for a plurality of actors with respect to an autonomous vehicle


    Contributors:
    LI LINGYUN (author) / YANG BIN (author) / ZENG WENYUAN (author) / LIANG MING (author) / REN MENGYE (author) / SEGAL SEAN (author) / URTASUN RAQUEL (author)

    Publication date :

    2023-10-10


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



    Systems and methods for generating motion forecast data for a plurality of actors with respect to an autonomous vehicle

    LI LINGYUN / YANG BIN / LIANG MING et al. | European Patent Office | 2023

    Free access

    Systems and Methods for Generating Motion Forecast Data for a Plurality of Actors with Respect to an Autonomous Vehicle

    LI LINGYUN / YANG BIN / ZENG WENYUAN et al. | European Patent Office | 2021

    Free access

    Systems and Methods for Generating Motion Forecast Data for a Plurality of Actors with Respect to an Autonomous Vehicle

    LI LINGYUN / YANG BIN / LIANG MING et al. | European Patent Office | 2021

    Free access

    Systems and Methods for Generating Motion Forecast Data for a Plurality of Actors with Respect to an Autonomous Vehicle

    LI LINGYUN / YANG BIN / ZENG WENYUAN et al. | European Patent Office | 2024

    Free access