Aircraft operations information recording and processing system

• US 20040039497A1
• Filed: 06/11/2003
• Published: 02/26/2004
• Est. Priority Date: 06/13/2002
• Status: Abandoned Application

• Current Assignee: Accurate Automation Corp.
• Original Assignee: Accurate Automation Corp.
• Inventors: Donovan, David John, Pap, Robert Michael, Cox, Chadwick James, Wood, Thomas Paine
• Application Number:
  US10/458,309
• Publication Number:
  US 20040039497A1
• Time in Patent Office: Days
• US Class Current: 701/4
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: H04B 7/18506 Communications with or from aircraft, i.e. aeronautical mobile service
• CPC Class Codes: H04B 7/18508 with satellite system used as relay, i.e. aeronautical mobile satellite service

Abstract

A method and apparatus to record and process operations information from aircraft for the purpose of improving maintenance processes, improving security, and accident investigation is described. Information recorded from aircraft operations includes equipment operational data, images of people and equipment, and sound information. This digital information that is recorded is a result of, in some cases, sampling an analog signal. In other cases, the digital information is a result of many information processing steps to improve the usefulness of the information while using a minimum quantity of data. This invention includes steps to compress the quantity of data while producing the most useful information. The digital information may be recorded aboard the aircraft in any of several data storage media, or the information may be transmitted from the aircraft, or a combination of storage aboard the aircraft and transmission may be used. The processes to reduce the quantity of data required to accurately represent the original signals and information are required to use transmission means that include limited bandwidth, and to use data storage aboard the aircraft where the storage is limited in size. The invention includes processes to encrypt or “hide” the digital information from an unauthorized individual or agency that comes into possession of the storage module aboard the aircraft or that receives the transmission from the aircraft. This invention includes processes that may be used to modify recorded images so that individuals or equipment that is deemed private are digitally removed from the digital image that is recorded.

Claims

1. ) A method and apparatus to record and process aircraft operations information comprising:

a) a means to sense operational conditions and situations as a variety of signals,

b) a means to convert the sensed signals to digital data using both intelligent processes and non-intelligent processes,

c) and a means to process the digital data into a form that can be stored temporarily in the available memory aboard the airplane.

4. ) The method and apparatus of claim 1 wherein the signals sensed may include, but are not limited to:

a) engine operation parameters such as speed, fuel and lubrication parameters, operating temperatures, and maintenance history,

b) aircraft operation parameters such as speed, heading, location, altitude, and maintenance history,

c) audio communications among aircraft personnel, audible communications between aircraft personnel and passengers, and audible communications between aircraft personnel and ground personnel,

d) images of aircraft personnel and their actions, images of passengers and their actions, and images of equipment inside and outside of the aircraft and the actions of said equipment where said images are captured from either analog video camera(s) or digital camera(s).

7. ) The method and apparatus of claim 1 wherein the digital data is in part or in total compressed to reduce the quantity of memory required for storage.

10. ) The method and apparatus of claim 1 wherein the digital data is in part or in total encrypted to prevent unauthorized reading or viewing from the memory aboard the airplane.

13. ) The method and apparatus of claim 1 wherein the digital data is in part or in total compressed to reduce the quantity of memory required for storage, and wherein the digital data is in part or in total encrypted to prevent unauthorized reading or viewing from the memory aboard the airplane.

16. ) The method and apparatus of claim 1 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

19. ) The method and apparatus of claim 7 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

22. ) The method and apparatus of claim 10 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

25. ) The method and apparatus of claim 13 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

34. ) The method and apparatus of claim 4 wherein the audio signals recorded include, but are not limited to:

a) sounds in the normal audible human hearing range sensed by a microphone,

b) vibrations of air or other medium in frequency ranges below normal audible human hearing range sensed by a vibration sensor,

c) vibrations of air or other medium in frequency ranges above normal audible human hearing range sensed by a vibration sensor,

37. ) The method and apparatus of claim 4 wherein the images recorded include, but are not limited to two-dimensional images:

a) produced from sensors sensitive to monochrome visible light reflected from the subject,

b) produced from sensors sensitive to color visible light reflected from the subject,

c) produced from sensors sensitive to monochrome infrared light reflected and/or emitted from the subject,

d) produced from sensors sensitive to other non-visible light sources, such as X-Ray.

40. ) The method and apparatus of claim 1 wherein the images recorded include the ability to mechanically pan, tilt, and zoom of the camera.

43. ) The method and apparatus of claim 1 wherein the images recorded include the ability to electronically pan, tilt, and zoom of the camera.

46. ) The method and apparatus of claim 1 wherein the images recorded include the ability to perform any combination of electronic and mechanical pan, tilt, and zoom of the camera.

2. ) A method and apparatus to record and process aircraft operations information comprising:

a) a means to sense operational conditions and situations as a variety of signals,

b) a means to convert the sensed signals to digital data using both intelligent processes and non-intelligent processes,

c) and a means to process the digital data into a form that can be transmitted using wireless communications conforming to the available bandwidth.

5. ) The method and apparatus of claim 2 wherein the signals sensed may include, but are not limited to:

a) engine operation parameters such as speed, fuel and lubrication parameters, operating temperature, and maintenance history,

b) aircraft operation parameters such as speed, heading, location, altitude, and maintenance history,

c) audio communications among aircraft personnel, audible communications between aircraft personnel and passengers, and audible communications between aircraft personnel and ground personnel,

d) images of aircraft personnel and their actions, images of passengers and their actions, and images of equipment inside and outside of the aircraft and the actions of said equipment.

8. ) The method and apparatus of claim 2 wherein the digital data is in part or in total compressed to conform to the available bandwidth for transmission.

11. ) The method and apparatus of claim 2 wherein the digital data is in part or in total encrypted to prevent unauthorized reading or viewing from the data transmission.

14. ) The method and apparatus of claim 2 wherein the digital data is in part or in total compressed to conform to the available bandwidth for transmission, and wherein the digital data is in part or in total encrypted to prevent unauthorized reading or viewing from the data transmission.

17. ) The method and apparatus of claim 2 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

20. ) The method and apparatus of claim 8 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

23. ) The method and apparatus of claim 11 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

26. ) The method and apparatus of claim 14 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

28. ) The method and apparatus of claim 2 wherein the wireless transmission may include, but is not limited to:

a) direct point-to-point (line of sight) Radio Frequency (RF) communications including, but not limited to, Amplitude Modulation (AM) and Frequency Modulation (FM),

b) satellite relay Radio Frequency (RF) communications including, but not limited to, Amplitude Modulation (AM) and Frequency Modulation (FM),

c) and modulated infrared optical communications.

30. ) The method and apparatus of claim 2 wherein the wireless transmission includes flight operational data from the aircraft to the ground station, and also includes control information from the ground station to the aircraft.

32. ) The method and apparatus of claim 2 wherein the transmitter and/or receiver of the wireless transmission may include, but is not limited to:

a) the data controller aboard the airplane,

b) a centralized ground station controller,

c) distributed ground station controllers including, but not limited to, NTSB, FAA flight control centers, airline offices, airplane manufacturer'"'"'s offices, and security offices, such as the FBI, NSA, CIA, and others,

d) passengers aboard the airplane including, but not limited to, a Federal Marshall,

e) other airplanes both on the ground and in-flight.

35. ) The method and apparatus of claim 5 wherein the audio signals recorded include, but are not limited to:

a) sounds in the normal audible human hearing range sensed by a microphone,

b) vibrations of air or other medium in frequency ranges below normal audible human hearing range sensed by a vibration sensor,

c) vibrations of air or other medium in frequency ranges above normal audible human hearing range sensed by a vibration sensor,

38. ) The method and apparatus of claim 5 wherein the images recorded include, but are not limited to two-dimensional images:

a) produced from sensors sensitive to monochrome visible light reflected from the subject,

b) produced from sensors sensitive to color visible light reflected from the subject,

c) produced from sensors sensitive to monochrome infrared light reflected and/or emitted from the subject,

d) produced from sensors sensitive to other non-visible light sources, such as X-Ray.

41. ) The method and apparatus of claim 2 wherein the images recorded include the ability to mechanically pan, tilt, and zoom of the camera.

44. ) The method and apparatus of claim 2 wherein the images recorded include the ability to electronically pan, tilt, and zoom of the camera.

47. ) The method and apparatus of claim 2 wherein the images recorded include the ability to perform any combination of electronic and mechanical pan, tilt, and zoom of the camera.

3. ) A method and apparatus to record and process aircraft operations information comprising:

a) a means to sense operational conditions and situations as a variety of signals,

b) a means to convert the sensed signals to digital data using both intelligent processes and non-intelligent processes,

c) a means to process the digital data into a form that can be stored temporarily in the available memory aboard the airplane,

d) and a means to process the digital data into a form that can be transmitted using wireless communications conforming to the available bandwidth.

6. ) The method and apparatus of claim 3 wherein the signals sensed may include, but are not limited to:

a) engine operation parameters such as speed, fuel and lubrication parameters, operating temperature, and maintenance history,

b) aircraft operation parameters such as speed, heading, location;

altitude, and maintenance history,

c) audio communications among aircraft personnel, audible communications between aircraft personnel and passengers, and audible communications between aircraft personnel and ground personnel,

d) images of aircraft personnel and their actions, images of passengers and their actions, and images of equipment inside and outside of the aircraft and the actions of said equipment.

9. ) The method and apparatus of claim 3 wherein the digital data is in part or in total compressed to reduce the quantity of memory required for storage and to conform to the available bandwidth for transmission.

12. ) The method and apparatus of claim 3 wherein the digital data is in part or in total encrypted to prevent unauthorized reading or viewing from either the memory aboard the airplane or the data transmission.

15. ) The method and apparatus of claim 3 wherein the digital data is in part or in total compressed to reduce the quantity of memory required for storage and to conform to the available bandwidth for transmission, and wherein the digital data is in part or in total encrypted to prevent unauthorized reading or viewing from either the memory aboard the airplane or the data transmission.

18. ) The method and apparatus of claim 3 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

21. ) The method and apparatus of claim 9 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

24. ) The method and apparatus of claim 12 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

27. ) The method and apparatus of claim 15 wherein a portion or all of the digital images have specified regions removed or “

blanked”

to assure privacy of specific individuals.

29. ) The method and apparatus of claim 3 wherein the wireless transmission may include, but is not limited to:

a) direct point-to-point (line of sight) Radio Frequency (RF) communications including, but not limited to, Amplitude Modulation (AM) and Frequency Modulation (FM),

b) satellite relay Radio Frequency (RF) communications including, but not limited to, Amplitude Modulation (AM) and Frequency Modulation (FM),

c) and modulated infrared optical communications.

31. ) The method and apparatus of claim 3 wherein the wireless transmission includes flight operational data from the aircraft to the ground station, and also includes control information from the ground station to the aircraft.

33. ) The method and apparatus of claim 3 wherein the transmitter and/or receiver of the wireless transmission may include, but is not limited to:

a) the data controller aboard the airplane,

b) a centralized ground station controller,

c) distributed ground station controllers including, but not limited to, NTSB, FAA flight control centers, airline offices, airplane manufacturer'"'"'s offices, and security offices, such as the FBI, NSA, CIA, and others,

d) passengers aboard the airplane including, but not limited to, a Federal Marshall,

e) other airplanes both on the ground and in-flight.

36. ) The method and apparatus of claim 6 wherein the audio signals recorded include, but are not limited to:

a) sounds in the normal audible human hearing range sensed by a microphone,

b) vibrations of air or other medium in frequency ranges below normal audible human hearing range sensed by a vibration sensor,

c) vibrations of air or other medium in frequency ranges above normal audible human hearing range sensed by a vibration sensor,

39. ) The method and apparatus of claim 6 wherein the images recorded include, but are not limited to two-dimensional images:

a) produced from sensors sensitive to monochrome visible light reflected from the subject,

b) produced from sensors sensitive to color visible light reflected from the subject,

c) produced from sensors sensitive to monochrome infrared light reflected and/or emitted from the subject,

d) produced from sensors sensitive to other non-visible light sources, such as X-Ray.

42. ) The method and apparatus of claim 3 wherein the images recorded include the ability to mechanically pan, tilt, and zoom of the camera.

45. ) The method and apparatus of claim 3 wherein the images recorded include the ability to electronically pan, tilt, and zoom of the camera.

48. ) The method and apparatus of claim 3 wherein the images recorded include the ability to perform any combination of electronic and mechanical pan, tilt, and zoom of the camera.