Mounting device adapter and method in a system for displaying mission critical information on an uncertified display

• US 10,273,020 B1
• Filed: 03/13/2018
• Issued: 04/30/2019
• Est. Priority Date: 12/07/2017
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Berckefeldt, Richard, True, Willard R., Sarma, Kalluri R.
• Primary Examiner(s): McCormack, Thomas S
• Application Number:
  US15/920,155
• Time in Patent Office: 413 Days
• Field of Search: None
• CPC Class Codes: B64D 2045/0075 Adaptations for use of electronic flight bags in aircraft; Supports therefor in the cockpit
• CPC Class Codes: B64D 43/00 Arrangements or adaptations of instruments arrangements of cameras B64D47/08; aeronautical measuring instruments per se G01C
• CPC Class Codes: B64D 45/00 Aircraft indicators or protectors not otherwise provided for camouflage F41H3/00
• CPC Class Codes: F16M 11/00 Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters without heads F16M13/00; easels or stands for blackboards or the like A47B97/04; show-stands A47F7/00; for workmen E04G1/32; sockets or holders for poles or posts E04H12/22; supporting or suspending for lighting devices F21V21/00
• CPC Class Codes: F21V 3/12 the coatings comprising photoluminescent substances
• CPC Class Codes: F21W 2111/00 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
• CPC Class Codes: G01C 21/265 constructional aspects of navigation devices, e.g. housings, mountings, displays G01C21/3688 takes precedence
• CPC Class Codes: G01C 23/00 Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
• CPC Class Codes: G06F 11/0739 in a data processing system embedded in automotive or aircraft systems
• CPC Class Codes: G06F 21/57 Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/147 using display panels
• CPC Class Codes: G09G 2380/12 Avionics applications
• CPC Class Codes: H04N 7/183 for receiving images from a single remote source
• CPC Class Codes: H05B 33/12 Light sources with substantially two-dimensional radiating surfaces

Abstract

A mounting apparatus configured to mount a personal electronic device (PED) in an aircraft flight deck and provide a visible indication on the PED display when a fault condition exists includes an optical sensor positioned to view the PED display and configured to record an image of the PED display; an optically transparent surface configured to be overlaid on the PED display; an actuatable covering on the surface wherein the actuatable covering has a first optically transparent state and a second optically emissive state; an excitation source configured to cause the covering to switch from the first state to the second state; and a controller configured to transmit an image of the PED display recorded by the optical sensor to a server and command, responsive to receipt of an enable signal from the server, the actuation source to actuate the covering to indicate that the fault condition exists.

Claims

1. A mounting apparatus configured to mount a personal electronic device (PED) having a PED display in an aircraft flight deck and provide a visible indication on the PED display when a fault condition exists concerning the display of critical aeronautical information on the display, the mounting adapter comprising:

an optical sensor positioned to view the PED display and configured to record an image of the PED display;

an optically transparent surface configured to be overlaid on the PED display;

an actuatable covering on the surface, the actuatable covering having a first state wherein the covering is optically transparent and a second state wherein the covering is optically emissive;

an excitation source configured to cause the covering to switch from the first state to the second state; and

a controller configured to transmit an image of the PED display recorded by the optical sensor to a server and command, responsive to receipt of an enable signal from the server, the actuation source to actuate the covering to indicate that the fault condition exists.

2. The mounting apparatus of claim 1, further comprising:

a base configured to receive the PED and securely mount the PED on the aircraft flight deck; and

a lid configured to encase the PED in cooperating with the base when in a closed position, wherein the optically transparent surface is positioned within the lid, wherein when the lid is in the closed position the transparent surface is positioned in contact with the PED display to allow for touch-gesture control and display action of the PED.

3. The mounting apparatus of claim 2, wherein the optical sensor and the actuation source are positioned within the lid.

4. The mounting apparatus of claim 1, wherein the optical sensor is arranged in a camera.

5. The mounting apparatus of claim 1, wherein the actuatable covering on the surface comprises an activatable coating on an optically and capacitively transparent film, wherein the coating is optically active in the presence of an excitation signal from the excitation source.

6. The mounting apparatus of claim 5, wherein the excitation source comprises an electrical source configured to deliver an electrical signal to the coating on the film to activate the coating to switch from the first state wherein the coating is optically transparent to the second state wherein the coating is optically emissive.

7. The mounting apparatus of claim 5, wherein the excitation source comprises an optically emissive device trained on the film and configured to illuminate optically reactive elements in the coating to activate the coating to switch from the first state wherein the coating is optically transparent to the second state wherein the coating is optically emissive.

8. The mounting apparatus of claim 7 wherein the optically emissive device comprises an LED (light-emitting diode) operating in a non-visible light band and configured to illuminate the coating on the film.

9. The mounting apparatus of claim 5, wherein the coating when activated is configured to display a visible symbol that indicates that a problem exists with the image displayed on the PED display.

10. The mounting apparatus of claim 5, wherein the coating when activated is configured to display the visible symbol in a color that indicates that a problem exists with the image displayed on the PED display.

11. The mounting apparatus of claim 10, wherein the color is red and the symbol is an X.

12. The mounting apparatus of claim 5, wherein the coating when activated is configured to display text that indicates that a problem exists with the image displayed on the PED display.

13. The mounting apparatus of claim 1, wherein the PED comprises a general-purpose tablet computer or a smartphone.

14. The mounting apparatus of claim 1, further comprising a wireless interface module configured to communicate wirelessly with the PED using a wireless communication methodology employed by the PED to transfer data between the server and the PED.

15. The mounting apparatus of claim 1, further comprising a wireless charging module configured to transfer energy to the PED via wireless charging.

16. The mounting apparatus of claim 15, further comprising an energy storage module configured to store energy and provide stored energy to the wireless charging module.

17. A method in a mounting apparatus configured to mount a personal electronic device (PED) having a PED display in an aircraft flight deck and provide a visible indication on the PED display when a fault condition exists concerning the display of critical aeronautical information on the display, the method comprising:

transmitting an image of the PED display recorded by the optical sensor to a server;

activating, responsive to receipt of an enable signal from the server, an actuation source in the mounting apparatus to excite an actuatable covering on an optically transparent surface overlaid on the PED display;

exciting the actuatable covering to switch from an optically transparent first state to and optically emissive second state; and

annunciating a message indicating that a problem exists with the image displayed on the PED display with the actuatable covering switched to the second state.

18. The method of claim 17, wherein annunciating a message comprises displaying a visible symbol that indicates that a problem exists with the image displayed on the PED display.

19. The method of claim 17, wherein annunciating a message comprises displaying text that indicates that a problem exists with the image displayed on the PED display.

20. A mounting adapter configured to facilitate the display of critical aeronautical information on a personal electronic device (PED) that is not certified for displaying critical aeronautical information, the mounting adapter comprising:

a base configured to receive the PED and to securely mount the PED in an aircraft cockpit;

a lid configured to encase the PED within the base, the lid including a film configured to be overlaid on a PED display, the film being arranged on the lid in a way that provides physical contact with the PED display when the lid is closed to allow for touch-gesture control and display action of the PED, the film including a coating that is optically active in the presence of an excitation signal from an excitation source wherein upon application of the excitation signal the coating is configured to change state from normally optically transparent to optically emissive or opaque in a way that is visible in multiple lighting conditions encountered on an aircraft flight deck, the lid further including a camera aimed in a manner to provide a view of the PED display and configured to record an image of the PED display, the lid further including an excitation source comprising an optically emissive device trained on the film and configured to illuminate the optically reactive elements in the coating and activate the optically emissive qualities of the coating; and

and an interface configured to transmit image information from the camera to a server and configured to transmit one or more signals from the server to the optically emissive device to command the optically emissive device to illuminate the coating to annunciate fixed or variable information as encoded in the coating.