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


    Weitere Titelangaben:

    ZEIT, DIE VOR DER AUTOWIEDERHERSTELLUNG EINES FLUGZEUGS ZUR VERFÜGUNG STEHT
    TEMPS DISPONIBLE AVANT LE DÉBUT DE LA RÉCUPÉRATION AUTOMATIQUE D'UN AÉRONEF


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

    Erscheinungsdatum :

    2021-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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    Freier Zugriff