Untethered avionics kneeboard interface device

• US 6,064,922 A
• Filed: 09/22/1997
• Issued: 05/16/2000
• Est. Priority Date: 09/22/1997
• Status: Expired due to Term

• Current Assignee: Rockwell Collins, Inc. (Raytheon Technologies Corporation d/b/a RTX)
• Original Assignee: Rockwell Collins, Inc. (Raytheon Technologies Corporation d/b/a RTX)
• Inventors: Lee, David A.
• Primary Examiner(s): Chin, Gary
• Application Number:
  US08/934,705
• Time in Patent Office: 967 Days
• Field of Search: 701/1, 701/3, 701/4, 701/200, 701/207, 701/213, 73/178 R, 342/357.01, 342/357.06, 342/357.08, 342/357.09, 342/419
• US Class Current: 701/3
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: G06F 3/0231 Cordless keyboards

Abstract

A kneeboard interface device for use by a pilot of an aircraft in communicating with an avionics suite controller is disclosed. The kneeboard interface device includes a kneeboard controller adapted to control the kneeboard interface device. A wireless I/O device is coupled to the kneeboard controller and adapted to facilitate wireless communication between the kneeboard interface device and the avionics suite controller. A display device is coupled to the kneeboard controller and adapted to display to the pilot avionics suite controller information received from the avionics suite controller. An input device coupled to the kneeboard controller is adapted to receive a pilot response to displayed avionics suite controller information. The pilot response is transmitted to the avionics suite controller by the wireless I/O device to control the avionics suite.

Claims

1. A kneeboard interface device for use by a pilot of an aircraft in communicating with an avionics suite controller, the kneeboard interface device comprising:

a kneeboard controller adapted to control the kneeboard interface device;

a wireless input/output (I/O) device coupled to the kneeboard controller and adapted to facilitate wireless communication between the kneeboard interface device and the avionics suite controller;

a display device coupled to the kneeboard controller and adapted to display to the pilot avionics suite controller information received from the avionics suite controller; and

an input device coupled to the kneeboard controller and adapted to receive a pilot response to the displayed avionics suite controller information, wherein the pilot response is transmitted to the avionics suite controller by the wireless I/O device to control the avionics suite.

2. The kneeboard interface device of claim 1, and further comprising an attachment mechanism adapted to attach the kneeboard interface device to a leg of the pilot in order to reduce the work load of the pilot by providing convenient access to the avionics suite controller.

3. The kneeboard interface device of claim 1, wherein the input device includes an alphanumeric keyboard.

4. The kneeboard interface device of claim 1, wherein the input device includes a light pen and corresponding electronic writing surface adapted to electronically store written messages made by the pilot.

5. The kneeboard interface device of claim 1, and further comprising a global navigational satellite system (GNSS) receiver coupled to the kneeboard controller, wherein the GNSS receiver provides to the kneeboard controller position information indicative of the position of the kneeboard interface device and which can be displayed using the display device in a survival situation.

6. The kneeboard interface device of claim 5, and further comprising a map data base coupled to the kneeboard controller, wherein using the position information provided by the GNSS receiver and map information stored in the map data base, the kneeboard controller controls the display device such that it displays map information relative to a current position of the kneeboard controller.

7. The kneeboard interface device of claim 5, and further comprising an emergency locator transmitter (ELT) adapted to transmit rescue information.

8. The kneeboard interface device of claim 7, wherein the ELT is adapted to transmit kneeboard position information as provided by the GNSS receiver.

9. An apparatus for use by a pilot of an aircraft, the apparatus comprising:

a kneeboard having an attachment mechanism for attaching the kneeboard to a leg of the pilot;

a kneeboard controller physically coupled to the kneeboard and adapted to control the apparatus;

a wireless input/output (I/O) device coupled to the kneeboard controller and physically coupled to the kneeboard and adapted to facilitate wireless communication between the pilot and an avionics suite controller;

a display device coupled to the wireless I/O device through the kneeboard controller and physically coupled to the kneeboard and adapted to display to the pilot avionics suite controller information received from the avionics suite controller by the wireless I/O device; and

an input device coupled to the wireless I/O device through the kneeboard controller and physically coupled to the kneeboard and adapted to receive a pilot response to the displayed avionics suite controller information, wherein the pilot response received by the input device is transmitted to the avionics suite controller by the wireless I/O device to thereby facilitate control of avionics suite devices coupled to the avionics suite controller.

10. The apparatus of claim 9, wherein the input device includes an alphanumeric keyboard.

11. The apparatus of claim 10, wherein the input device further includes a light pen and corresponding electronic writing surface adapted to electronically store written messages made by the pilot.

12. The apparatus of claim 9, and further comprising a global navigational satellite system (GNSS) receiver coupled to the kneeboard controller and physically coupled to the kneeboard and adapted to provide as an output position information indicative of the position of the kneeboard, wherein the position information is displayed using the display device in a survival situation.

13. The apparatus of claim 12, and further comprising a map data base storing map information, wherein using the position information provided by the GNSS receiver and the map information stored in the map data base, the display device displays map information relative to a current position of the kneeboard.

14. The apparatus of claim 12, and further comprising an emergency locator transmitter (ELT) coupled to the kneeboard controller and physically coupled to the kneeboard and adapted to transmit rescue information.

15. The apparatus of claim 14, wherein the ELT is adapted to transmit the position information indicative of the position of the kneeboard.

16. An avionics system comprising:

an avionics suite including a plurality of avionics devices adapted for use in piloting an aircraft;

an avionics suite control device coupled to and controlling the plurality of avionics devices of the avionics suite;

a kneeboard having an attachment mechanism for attaching the kneeboard to a leg of the pilot;

a wireless input/output (I/O) device physically coupled to the kneeboard and adapted to facilitate wireless communication between the pilot and the avionics suite control device;

a display device coupled to the wireless I/O device and physically coupled to the kneeboard and adapted to display to the pilot avionics suite information received from the avionics suite control device by the wireless I/O device;

an input device coupled to the wireless I/O device and physically coupled to the kneeboard and adapted to receive a pilot response to the displayed avionics suite information, wherein the pilot response received by the input device is transmitted to the avionics suite control device by the wireless I/O device to thereby facilitate control of the plurality of avionics devices; and

a kneeboard controller coupled to and adapted to control the wireless I/O device, the display device and the input device, the kneeboard controller also being physically coupled to the kneeboard.

17. The avionics system of claim 16, and further comprising a global navigational satellite system (GNSS) receiver coupled to the kneeboard controller and physically coupled to the kneeboard and adapted to provide as an output position information indicative of the position of the kneeboard, wherein the position information is displayed using the display device in a survival situation.

18. The avionics system of claim 17, and further comprising an emergency locator transmitter (ELT) coupled to the kneeboard controller and physically coupled to the kneeboard and adapted to transmit rescue information.

19. The avionics system of claim 18, wherein the ELT is adapted to transmit the position information indicative of the position of the kneeboard.