Methods and systems for utilizing voice commands onboard an aircraft
First Claim
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1. A method for utilizing voice commands onboard a vehicle, the method comprising:
- determining a current operating state for the vehicle, the current operating state comprising a distinguishable operating phase of the vehicle associated with traversing the vehicle from a starting location to an ending location;
recognizing a received voice command as a first voice command of a plurality of possible voice commands, the first voice command being associated with one or more criterion that restrict execution of the first voice command, the one or more criterion including one or more allowed operating states and a safety criterion; and
in response to recognizing the received voice command,validating the received voice command when the current operating state of the vehicle corresponds to an allowed operating state of the one or more allowed operating states associated with the first voice command and the safety criterion associated with the first voice command does not require confirmation;
prompting a user for confirmation before validation based on the safety criterion when the current operating state of the vehicle corresponds to an allowed operating state of the one or more allowed operating states associated with the first voice command and the safety criterion associated with the first voice command requires confirmation; and
invalidating the received voice command when the one or more allowed operating states associated with the first voice command does not allow execution of the first voice command during the current operating state; and
in response to validating the received voice command, providing the received voice command to a system onboard the vehicle that is associated with the received voice command, wherein the system executes the received voice command.
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Abstract
Methods and systems are provided for utilizing audio commands onboard an aircraft. A method comprises identifying a flight phase for the aircraft, resulting in an identified flight phase, receiving an audio input, resulting in received audio input, filtering the received audio input in a manner that is influenced by the identified flight phase for the aircraft, resulting in filtered audio input, and validating the filtered audio input as a first voice command of a first plurality of possible voice commands.
43 Citations
17 Claims
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1. A method for utilizing voice commands onboard a vehicle, the method comprising:
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determining a current operating state for the vehicle, the current operating state comprising a distinguishable operating phase of the vehicle associated with traversing the vehicle from a starting location to an ending location; recognizing a received voice command as a first voice command of a plurality of possible voice commands, the first voice command being associated with one or more criterion that restrict execution of the first voice command, the one or more criterion including one or more allowed operating states and a safety criterion; and in response to recognizing the received voice command, validating the received voice command when the current operating state of the vehicle corresponds to an allowed operating state of the one or more allowed operating states associated with the first voice command and the safety criterion associated with the first voice command does not require confirmation; prompting a user for confirmation before validation based on the safety criterion when the current operating state of the vehicle corresponds to an allowed operating state of the one or more allowed operating states associated with the first voice command and the safety criterion associated with the first voice command requires confirmation; and invalidating the received voice command when the one or more allowed operating states associated with the first voice command does not allow execution of the first voice command during the current operating state; and in response to validating the received voice command, providing the received voice command to a system onboard the vehicle that is associated with the received voice command, wherein the system executes the received voice command. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A system for an aircraft comprising:
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an avionics system onboard the aircraft; an output device onboard the aircraft; an audio input device onboard the aircraft, the audio input device being capable of receiving audio input; a data storage element comprising a first plurality of possible voice commands, each voice command of the first plurality of possible voice commands being associated with one or more allowed flight phases and a safety criterion; and a processing system coupled to the avionics system, the output device, the audio input device, and the data storage element, wherein the processing system is configured to; identify a current flight phase for the aircraft, resulting in an identified flight phase; recognize the audio input as a first voice command of the first plurality of possible voice commands; invalidate the first voice command if a flight phase criterion associated with the first voice command does not allow execution of the first voice command during the identified flight phase; prompt a user for confirmation of the first voice command via the output device before validation based on the safety criterion associated with the first voice command when the identified flight phase corresponds to an allowed flight phase of the one or more allowed flight phases associated with the first voice command; validate the first voice command when the identified flight phase corresponds to an allowed flight phase of the one or more allowed flight phases associated with the first voice command and the safety criterion associated with the first voice command does not require confirmation; and in response to validating the first voice command, provide the first voice command to the avionics system, wherein the avionics system is configured to execute the first voice command. - View Dependent Claims (15, 16, 17)
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Specification