Vehicle systems and methods are provided for monitoring images generated in a redundant system. One method involves extracting characters displayed within a first frame of image data generated by a first processing system for presentation on a first display device, extracting characters displayed within a second image data generated by a second processing system for concurrent presentation on a second display device, and after verifying the displayed characters extracted from the first frame correspond to a measured value for a parameter based on sensor data obtained via a sensing arrangement, verifying whether the displayed characters extracted from the second frame correspond to the displayed characters extracted from the first frame. An alert is generated in response to an absence of a corresponding set of displayed characters extracted from the second frame.
AIRCRAFT SYSTEMS AND METHODS FOR MONITORING DISPLAYED OPERATIONAL PARAMETERS
FLUGZEUGSYSTEME UND VERFAHREN ZUR ÜBERWACHUNG ANGEZEIGTER BETRIEBSPARAMETER
SYSTÈMES ET PROCÉDÉS D'AÉRONEF POUR SURVEILLER DES PARAMÈTRES OPÉRATIONNELS AFFICHÉS
2025-08-13
Patent
Electronic Resource
English
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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