Systems and methods described herein relate to predicting a trajectory of a vehicle. One embodiment generates first and second predicted vehicle trajectories using respective first and second trajectory predictors based, at least in part, on a plurality of inputs including past trajectory information and vehicle sensor data; generates a confidence score for each of the first and second predicted vehicle trajectories using a confidence estimator that includes a first deep neural network, wherein generating the confidence scores includes computing the confidence scores as a function of time within a predetermined temporal horizon; outputs the first and second predicted vehicle trajectories and their respective confidence scores; and controls operation of the vehicle based, at least in part, on one or more of the first predicted vehicle trajectory, the second predicted vehicle trajectory, the confidence score for the first predicted vehicle trajectory, and the confidence score for the second predicted vehicle trajectory.


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    Title :

    Systems and methods for predicting vehicle trajectory


    Contributors:

    Publication date :

    2021-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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 / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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