System and method for displaying required navigational performance corridor on aircraft map display

System and method for displaying required navigational performance corridor on aircraft map display

A method is provided for indicating the boundaries of a required navigational performance (RNP) corridor on an aircraft's map display (20). The method includes the steps of producing an aircraft leg segment symbol (26) on the map display (20), establishing an RNP value (38), and scaling the RNP...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: AUNG, YAN L
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SIGNALLING
SURVEYING
TESTING
TRAFFIC CONTROL SYSTEMS
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Beschreibung
Zusammenfassung:A method is provided for indicating the boundaries of a required navigational performance (RNP) corridor on an aircraft's map display (20). The method includes the steps of producing an aircraft leg segment symbol (26) on the map display (20), establishing an RNP value (38), and scaling the RNP value to the map display (20) field of view (40). The method further includes the step of generating an RNP corridor boundary graphic (34) on the map display (20) offset from the aircraft leg segment symbol (26) by the scaled RNP value (42).