A method for monitoring the flight trajectory of an aircraft comprises the steps reiterated in time consisting in receiving and comparing two trajectory objects, the trajectory objects being associated with two initially identical flight trajectories determined independently of each other over time; and, in case of difference between the two trajectory objects, determining a failed trajectory from the two flight trajectories by comparison with the last known state without fault, the last known state without fault corresponding to two identical trajectory objects. Developments describe the use of flight plan segments, of signatures, fault isolation simultaneously to a change of current leg, the use of levels of operational safety according to an RNP-AR procedure and the notification of the pilot of the trajectory determined as having failed. Software and system aspects are also described.


    Access

    Download


    Export, share and cite



    Title :

    Trajectory monitoring


    Contributors:

    Publication date :

    2018-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    TRAJECTORY MONITORING

    JACOTOT GRÉGOIRE / FLAVEN CÉDNIC / FLOTTE LAURENT | European Patent Office | 2016

    Free access

    Ship trajectory monitoring method and system

    XIONG HAO / SHI ZHAOYAN | European Patent Office | 2024

    Free access


    Conformance Monitoring under Uncertainty in Trajectory

    Lee, Keumjin / Fukuda, Yutaka | AIAA | 2012


    Conformance Monitoring under Uncertainty in Trajectory

    Lee, K. / Fukuda, Y. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2012