An avionics system for an aircraft includes a threat data structure and a processor. The threat data structure stores an alert threshold and a margin threshold. The processor is programmed to: predict an aircraft state at a plurality of positions along a potential future trajectory; calculate a margin value at each of the plurality of positions as a difference between the predicted future condition and the threat value at each respective one of the plurality of positions; calculate a margin rate of change at each of the plurality of positions based on a change in the margin value along the potential future trajectory; estimate a time to go value based on a minimum calculated margin value and a maximum calculated margin rate of change among the plurality of positions; and command an indicator to alert the pilot in response to the time to go value reaching the alert threshold.


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    Titel :

    Time available before aircraft auto-recovery begins


    Beteiligte:
    PROSSER KEVIN (Autor:in) / FINLAYSON BLAKE (Autor:in) / VAIDYA ABHISHEK (Autor:in) / SAKHAEI ALBORZ (Autor:in)

    Erscheinungsdatum :

    2022-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    TIME AVAILABLE BEFORE AIRCRAFT AUTO-RECOVERY BEGINS

    PROSSER KEVIN / FINLAYSON BLAKE / VAIDYA ABHISHEK et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    TIME AVAILABLE BEFORE AIRCRAFT AUTO-RECOVERY BEGINS

    PROSSER KEVIN / FINLAYSON BLAKE / VAIDYA ABHISHEK et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    TIME AVAILABLE BEFORE AIRCRAFT AUTO-RECOVERY BEGINS

    PROSSER KEVIN / FINLAYSON BLAKE / VAIDYA ABHISHEK et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    TIME AVAILABLE BEFORE AIRCRAFT AUTO-RECOVERY BEGINS

    PROSSER KEVIN / FINLAYSON BLAKE / VAIDYA ABHISHEK et al. | Europäisches Patentamt | 2020

    Freier Zugriff