Systems and methods for utilizing voice commands onboard an aircraft

A system and method are provided for programming a flight management system in response to a voice input. The voice input is validated (the pilot spoken vocabulary is thereby filtered (e.g., adapted) to improve recognition accuracy and reduce false positives) by comparing the current operational sta...

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Bibliographische Detailangaben
Hauptverfasser:	Sivaratri Mahesh, McCullough Sue
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION CALCULATING COMPUTING COSMONAUTICS COUNTING ELECTRIC DIGITAL DATA PROCESSING EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS MUSICAL INSTRUMENTS PARACHUTES PERFORMING OPERATIONS PHYSICS SIGNALLING SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TRAFFIC CONTROL SYSTEMS TRANSPORTING
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Beschreibung
Zusammenfassung:	A system and method are provided for programming a flight management system in response to a voice input. The voice input is validated (the pilot spoken vocabulary is thereby filtered (e.g., adapted) to improve recognition accuracy and reduce false positives) by comparing the current operational state of the aircraft (for example, climb, level flight, descent, speed, altitude, and heading), operation validities and availabilities (for example, operations allowed and not allowed) based on the flight management system planned and predicted lateral and vertical trajectory of the flight route (flight plan) from origin/present position to destination, and the requested action being taken.