A ground collision avoidance method in an ownship vehicle is disclosed. The method includes: retrieving position measurements for the ownship vehicle and for a dynamic obstacle; retrieving mapping data from an airport map database that includes coordinate data for airport travel pathways; adjusting a position measurement for the ownship vehicle and a position measurement for the dynamic obstacle based on coordinate data retrieved from the airport map database and historical aircraft movement data; predicting a series of future positions for the ownship vehicle that are constrained by airport surface operation rules; predicting a series of future positions for the dynamic obstacle that are constrained by airport surface operation rules; calculating whether a potential collision is imminent; and causing a collision alert to be displayed when the processor has determined that a potential collision between the ownship vehicle and the dynamic obstacle is imminent.


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    Titel :

    SYSTEM AND METHOD FOR DATABASE AUGMENTED GROUND COLLISION AVOIDANCE


    Weitere Titelangaben:

    SYSTEM UND VERFAHREN ZUR DATENBANKERWEITERTEN BODENKOLLISIONSVERMEIDUNG
    SYSTÈME ET PROCÉDÉ D'ÉVITEMENT DE COLLISION AU SOL ACCRU DE BASE DE DONNÉES


    Beteiligte:
    LIU YUFENG (Autor:in) / ZHANG YONG (Autor:in) / HE GANG (Autor:in)

    Erscheinungsdatum :

    17.11.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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