A method for prediction of a trajectory of a target traffic participant near an ego vehicle, comprising: a data collection step(I), obtain data regarding an actual trajectory of the traffic participant the trajectory is classified either straight or curved; trajectory prediction step(II), determining a validated predicted trajectory of the traffic participant by selecting between a straight predicted trajectory corresponding to the straight actual trajectory and a curved predicted trajectory corresponding to the curved actual trajectory and a feedback step(III) of comparing the straight predicted trajectory and the curved predicted trajectory with the actual trajectory of the current sequence and determining a confidence weight corresponding to either of them. Applying confidence weights; trajectory curvature condition and a trajectory curvature weight to the straight predicted trajectory if the actual trajectory is straight, or to the curved predicted trajectory if the actual trajectory is curved; determining total weights for each predicted trajectory by adding the respective confidence weight to the trajectory curvature weight. If two total weights are not equal, the predicted trajectory is the one with the greatest total weight. If two total weights are equal, the predicted trajectory is one having the smallest time to collision.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method of prediction of the trajectory, computer program, computer readable medium, and data stream


    Beteiligte:
    RAZVAN CRETU (Autor:in)

    Erscheinungsdatum :

    14.09.2022


    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



    PREDICTION METHOD AND SYSTEM, COMPUTER PROGRAM, COMPUTER-READABLE MEDIUM

    ABBELOOS WIM / ZHANG ZHEJUN / LINIGER ALEXANDER et al. | Europäisches Patentamt | 2023

    Freier Zugriff



    Typhoon trajectory prediction method, device, electronic equipment and computer readable medium

    DAI YUE / WANG YAOZUO | Europäisches Patentamt | 2025

    Freier Zugriff

    OBSTACLE TRAJECTORY PREDICTION METHOD AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM

    HUANG CHAO / LI LUOHE | Europäisches Patentamt | 2023

    Freier Zugriff