SYSTEM FOR CONTROLLING AND COMMUNICATING WITH AIRCRAFT

• US 20160077523A1
• Filed: 07/22/2013
• Published: 03/17/2016
• Est. Priority Date: 07/22/2013
• Status: Abandoned Application

• Current Assignee: Sikorsky Aircraft Corporation (Martin Marietta Corporation)
• Original Assignee: Sikorsky Aircraft Corporation (Martin Marietta Corporation)
• Inventors: Zoock, Ira E., Kelly, James A., Zygmant, Thomas, Lesperance, Jesse J.
• Application Number:
  US13/947,809
• Publication Number:
  US 20160077523A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B64U 10/00 Type of UAV
• CPC Class Codes: B64U 2201/20 Remote controls
• CPC Class Codes: G05D 1/0016 characterised by the operator's input device input arrangements for computing systems in general G06F3/00
• CPC Class Codes: G05D 1/0022 characterised by the communication link data switching networks in general H04L12/00
• CPC Class Codes: G06F 3/167 Audio in a user interface, e.g. using voice commands for navigating, audio feedback
• CPC Class Codes: G08G 5/0013 with a ground station
• CPC Class Codes: G08G 5/0026 located on the ground
• CPC Class Codes: G10L 13/00 Speech synthesis; Text to speech systems
• CPC Class Codes: G10L 2015/223 Execution procedure of a spoken command

Abstract

A ground-based aircraft control system including at least one data receiver/transmitter module configured to transmit aircraft control and data signals to an aircraft to control the flight of the aircraft and to receive data signals from the aircraft. At least one controller including a voice command recognition module configured to receive voice commands, to generate control signals based on the voice commands, and to transmit the control signals and command audio signals to the aircraft via the at least one data receiver/transmitter module. The at least one controller is configured to receive non-command voice audio signals and to transmit the non-command voice audio signals to the aircraft via the at least one data receiver/transmitter module.

Claims

1. A ground-based aircraft control system, comprising:

at least one data receiver/transmitter module configured to transmit aircraft control and data signals to an aircraft to control flight of the aircraft and to receive data signals from the aircraft; and

at least one controller including a voice command recognition module configured to receive voice commands, to generate control signals based on the voice commands, and to transmit the control signals to the aircraft via the at least one data receiver/transmitter module, the at least one controller further configured to receive non-command voice audio signals and to transmit the non-command voice audio signals to the aircraft via the at least one data receiver/transmitter module;

wherein the controller is configured to transmit both audio signals of the voice commands and the control signals to the aircraft based on receiving the voice commands, the non-command voice audio signals being perceivable by occupants of the aircraft.

3. The ground-based aircraft control system of claim 1, further comprising:

a user interface module including an actuator controllable by a user to select a voice command recognition mode and a non-command voice recognition mode, such that the at least one controller analyzes audio signals for voice commands in the voice command recognition mode, and the at least one controller transmits the audio signals to the at least one data receiver/transmitter module without analyzing the audio signals for voice commands in the non-command voice recognition mode,

wherein the user interface module includes input mechanisms for a user to plan flights, input aircraft commands, display sensor data, makes selections, and input controller-centric commands, such that the at least one controller analyzes the inputs, and the at least one controller transmits the audio signals to the at least one data receiver/transmitter module.

4. The ground-based aircraft control system of claim 1, wherein the at least one data receiver/transmitter module is configured to transmit the control signals to the aircraft, and

the ground-based aircraft control system further comprises a radio module configured to transmit and receive the audio signals to and from the aircraft.

5. The ground-based aircraft control system of claim 4, wherein the radio module is configured to transmit both audio signals corresponding to the voice recognition commands and to transmit and receive the non-command voice audio signals to a pilot audio system of the aircraft.

6. The ground-based aircraft control system of claim 1, further comprising:

a voice command recognition headset including a microphone to receive voice commands from a user and a speaker to output audio to the user; and

a user interface module including an actuator controllable by the user to select a voice command recognition mode and a non-command voice recognition mode.

2. (canceled)

7. A system, comprising:

an aircraft including an aircraft control system to control flight of the aircraft, aircraft sensors, at least one aircraft-based receiver/transmitter module, and a pilot audio system to provide audio to a human pilot of the aircraft and to transmit the audio to a ground-based aircraft control system; and

the ground-based aircraft control system configured to generate control signals to control the flight of the aircraft, the ground-based aircraft control system comprising;

at least one ground-based receiver/transmitter module configured to transmit the control signals from the ground-based aircraft control system to the aircraft control system, to receive sensor data from the aircraft, and to transmit audio signals to the pilot audio system and receive pilot audio; and

a controller including a voice recognition system command module configured to analyze the audio signals to detect predetermined voice commands, to generate the control signals based on detecting the predetermined voice commands in the audio signals, and to transmit to the at least one ground-based receiver/transmitter module each of the audio signals and the control signals to transmit to the aircraft;

wherein the controller is configured to transmit both audio signals of the voice commands and the control signals to the aircraft based on receiving the voice commands, and non-command voice audio signals perceivable by occupants of the aircraft.

8. The aircraft control system of claim 7, wherein the controller is further configured to detect a state of a communication mode, to analyze the audio signals to detect the predetermined voice commands, and to transmit the control signals and the audio signals to the at least one ground-based receiver/transmitter module to transmit to the pilot audio system based on detecting a voice-command recognition state of the communication mode signal.

9. The aircraft control system of claim 7, wherein the ground-based aircraft control system further comprises:

a user interface module including an actuator controllable by a user to select between a voice command recognition mode and a non-command voice mode,

wherein the controller analyzes the audio signals for the predetermined voice commands in the voice command recognition mode, and the controller transmits the audio signals to the at least one ground-based receiver/transmitter module without analyzing the audio signals for the predetermined voice commands in the non-command voice mode.

10. The aircraft control system of claim 7, wherein the at least one ground-based data receiver/transmitter module is configured to transmit the control signals to the aircraft and receive data from the aircraft, and

the aircraft control system further comprises a radio module configured to transmit the audio signals to the aircraft and receive audio from the aircraft.

11. The aircraft control system of claim 10, wherein the radio module is configured to transmit both audio signals corresponding to the predetermined voice recognition commands and the non-command voice audio signals to a pilot audio system of the aircraft.

12. The aircraft control system of claim 7, wherein the ground-based aircraft control system further comprises:

a voice command recognition headset including a microphone to generate the audio signals based on receiving an acoustic input from a user and a speaker to output audio to the user;

a user interface module including an actuator controllable by the user to select a voice command recognition mode and a non-command voice recognition mode; and

a text-to-speech converter to convert text to speech and including an audible generator to provide audible notifications to the user.

18. The aircraft control system of claim 12 wherein the voice command recognition headset contains a speaker to transmit audio from the pilot, from text to speech conversion audio, and audible tones from controller implemented notifications.

13. A method of communicating with an aircraft, comprising:

detecting a communications mode of a ground-based control system configured to control an aircraft, the aircraft including a pilot audio system to provide acoustic signals to a pilot;

detecting a voice command in an audio signal based on detecting a voice command recognition mode of the ground-based control system;

transmitting both a control signal and the voice command corresponding to the control signal to the aircraft based on detecting the voice command; and

transmitting non-command voice communications to the aircraft based on detecting a non-command voice recognition mode of the ground-based control system, the non-command voice communications being perceivable by occupants of the aircraft.

14. The method of claim 13, wherein no control signals corresponding to the non-command voice communications are transmitted to the aircraft.

15. The method of claim 13, wherein detecting the voice command communications mode includes determining a physical position of at least one actuator of a user interface module.

16. The method of claim 13, wherein transmitting both the control signal and the voice command includes transmitting the control signal via a first data antenna and transmitting the voice command via the first antenna or a second antenna.

17. (canceled)