CUSTOMIZED AURAL METHOD AND SYSTEM FOR MANAGING THREATS IN AN AIRCRAFT COCKPIT
First Claim
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1. A system that provides audio feedback to the pilot of an aircraft, the system comprising:
- a) a plurality of sensory interfaces to instruments mounted in the aircraft, the sensory interfaces monitoring an operating condition of an aircraft subsystem and generating signals (Si) indicative of the operating condition;
b) a microprocessor forprocessing the signals (Si) from the plurality of sensory interfaces,comparing the signals (Si) with ranges (Vmin-Vmax) of acceptable values thereof indicative of a normal operating range, andgenerating one or more diagnostic advisory signals (Sd) in response thereto;
c) an audio interface to the microprocessor to enable the pilot to provide commands to the microprocessor; and
d) an audio interface from the microprocessor to the pilot that provides the audio feedback to the pilot depending on the advisory signals (Sd) and pilot commands.
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Abstract
A micro-computer based aircraft system that creates aural messages based upon system-detected threats (e.g., low oil pressure). The messages are unique to the make and model of aircraft. Speech recognition allows the pilot to request aircraft-specific, customized aurally-delivered checklists and to respond via a challenge and response protocol. This permits a hands-free, timely, complete and prudent response to the threat or hazardous situation, while allowing the pilot the relative freedom to do what is paramount: first, fly the airplane (with minimum distraction).
27 Citations
20 Claims
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1. A system that provides audio feedback to the pilot of an aircraft, the system comprising:
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a) a plurality of sensory interfaces to instruments mounted in the aircraft, the sensory interfaces monitoring an operating condition of an aircraft subsystem and generating signals (Si) indicative of the operating condition; b) a microprocessor for processing the signals (Si) from the plurality of sensory interfaces, comparing the signals (Si) with ranges (Vmin-Vmax) of acceptable values thereof indicative of a normal operating range, and generating one or more diagnostic advisory signals (Sd) in response thereto; c) an audio interface to the microprocessor to enable the pilot to provide commands to the microprocessor; and d) an audio interface from the microprocessor to the pilot that provides the audio feedback to the pilot depending on the advisory signals (Sd) and pilot commands. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for providing audio feedback to the pilot of an aircraft, comprising the steps of:
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a) mounting a plurality of sensory interfaces upon instruments in the aircraft, the sensory interfaces monitoring an operating condition of an aircraft subsystem and generating signals (Si) indicative of the operating condition; b) connecting a microprocessor to the sensory interfaces for processing the signals (Si) from the plurality of sensory interfaces, comparing the signals (Si) with ranges (Vmin-Vmax) of acceptable values thereof indicative of a normal operating range, and generating one or more diagnostic advisory signals (Sd) in response thereto; c) communicating an audio interface with the microprocessor to enable the pilot to provide commands to the microprocessor; and d) providing an audio interface from the microprocessor to the pilot that generates the audio feedback to the pilot depending on the advisory signals (Sd) and pilot commands. - View Dependent Claims (19, 20)
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Specification