A temporal prediction model for semantic intent understanding is described. An agent (e.g., a moving object) in an environment can be detected in sensor data collected from sensors on a vehicle. Computing device(s) associated with the vehicle can determine, based partly on the sensor data, attribute(s) of the agent (e.g., classification, position, velocity, etc.), and can generate, based partly on the attribute(s) and a temporal prediction model, semantic intent(s) of the agent (e.g., crossing a road, staying straight, etc.), which can correspond to candidate trajectory(s) of the agent. The candidate trajectory(s) can be associated with weight(s) representing likelihood(s) that the agent will perform respective intent(s). The computing device(s) can use one (or more) of the candidate trajectory(s) to determine a vehicle trajectory along which a vehicle is to drive.


    Access

    Download


    Export, share and cite



    Title :

    Temporal prediction model for semantic intent understanding


    Contributors:

    Publication date :

    2020-04-21


    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    TEMPORAL PREDICTION MODEL FOR SEMANTIC INTENT UNDERSTANDING

    SAPP BENJAMIN JOHN / WANG YILUN | European Patent Office | 2019

    Free access

    Chassis input intent prediction

    HASSANI ALI / RAVIDARAN ANIRUDDH / NAGASAMY VIJAY | European Patent Office | 2022

    Free access


    Vehicle intent prediction neural network

    GAO JIYANG / MAO JUNHUA / SHEN YI et al. | European Patent Office | 2022

    Free access

    VEHICLE INTENT PREDICTION NEURAL NETWORK

    GAO JIYANG GAO / MAO JUNHUA / SHEN YI et al. | European Patent Office | 2021

    Free access