Inflight entertainment system with screen configurable video display unit roles

• US 20110126242A1
• Filed: 11/22/2010
• Published: 05/26/2011
• Est. Priority Date: 11/25/2009
• Status: Abandoned Application

• Current Assignee: Global Eagle Entertainment Incorporated
• Original Assignee: Lumexis Corporation
• Inventors: Wicklund, John Rolf, Petrisor, Gregory C., Cline, Douglas
• Application Number:
  US12/927,736
• Publication Number:
  US 20110126242A1
• Time in Patent Office: Days
• US Class Current: 725/76
• CPC Class Codes: B64D 11/0015 Arrangements for entertainment or communications, e.g. radio, television
• CPC Class Codes: B64D 11/00155 Individual entertainment or communication system remote controls therefor, located in or connected to seat components, e.g. to seat back or arm rest
• CPC Class Codes: G06F 3/1431 using a single graphics controller
• CPC Class Codes: G09G 2380/12 Avionics applications
• CPC Class Codes: G09G 5/12 Synchronisation between the display unit and other units, e.g. other display units, video-disc players

Abstract

An inflight entertainment (IFE) system provides screen configurable video display unit (VDU) roles. Screen configurable VDU roles allow a role for each VDU in the system to be specified in the field through user inputs on the VDU and advertised to the head end system to create awareness of the specified role. Screen configurable VDU roles can reduce the number of discrete VDU line replaceable unit (LRU) types deployed on a single aircraft and across a fleet of aircraft, reducing hardware and software upgrade and sparing costs, while adding substantial flexibility to the system by removing cabin positioning restrictions on certain VDU types and facilitating system reconfiguration.

Claims

1. An inflight entertainment (IFE) system, comprising:

a head end system; and

a plurality of video display units (VDUs) communicatively coupled with the head end system, wherein the head end system generates a role specification for a first VDU based on user inputs received on at least one of the VDUs and enables a role specific service set for the first VDU based on the role specification.

2. The IFE system of claim 1, wherein the head end system stores the role specification for the first VDU in a configuration database.

3. The IFE system of claim 1, wherein the head end system stores the role specification for the first VDU in association with a media access control (MAC) address of the first VDU.

4. The IFE system of claim 1, wherein the user inputs are entered into a role configuration page.

5. The IFE system of claim 4, wherein the role configuration page requests a passenger class identity.

6. The IFE system of claim 5, wherein the passenger class identity is selected from the group consisting of first class, business class and economy class.

7. The IFE system of claim 4, wherein the role configuration page requests a display type identity.

8. The IFE system of claim 7, wherein the display type identity is selected from the group consisting of touch screen display, non-touch screen display, passenger control unit (PCU) display, overhead display, flight attendant control panel (ACP), order panel or point of sale panel.

9. The IFE system of claim 4, wherein the role configuration page requests a cabin location identity.

10. The IFE system of claim 9, wherein the cabin location identity is a passenger seat identifier.

11. The IFE system of claim 1, wherein the role specification comprises a passenger class identity.

12. The IFE system of claim 1, wherein the role specification comprises a display type identity.

13. The IFE system of claim 1, wherein the role specification comprises a cabin location identity.

14. The IFE system of claim 1, wherein at least one of the VDUs that receives the user inputs has role configuration logic collocated with a video display.

15. The IFE system of claim 1, wherein at least one of the VDUs that receives the user inputs has role configuration logic located on a device interface unit communicatively coupled with a video display.

16. The IFE system of claim 1, wherein at least one of the VDUs that receives the user inputs has user interface and a network interface both of which are communicatively coupled with a processor that executes a web browser.

17. The IFE system of claim 1, wherein at least two VDUs in the plurality have a different hardware design configuration.

18. The IFE system of claim 1, wherein at least two VDUs in the plurality have the same hardware design configuration.

19. The IFE system of claim 1, wherein the user inputs are received on a touch screen.

20. The IFE system of claim 1, wherein the user inputs are received on an input device connected to an exposed connector of at least one of the VDUs that receives the user inputs.

21. The IFE system of claim 1, wherein the user inputs are received on the first VDU.

22. The IFE system of claim 1, wherein the user inputs are received on a second VDU.

23. The IFE system of claim 22, wherein the user inputs include a unique identifier of the first VDU.

24. The IFE system of claim 23, wherein the unique identifier is a MAC address.

25. The IFE system of claim 22, wherein the user inputs include a selection of a unique identifier of the first VDU made in response to an output signal outputted on the first VDU.

26. A VDU for an IFE system, comprising:

a user interface;

a network interface; and

a processor communicatively coupled with the user interface and the network interface, wherein under control of the processor the VDU transmits to a head end system a role specification generated based on user inputs on the user interface and in response receives from the head end system via the network interface services within a role specific service set enabled by the head end system based on the role specification.

27. The VDU of claim 26, wherein the user inputs are entered into a role configuration page.

28. The VDU of claim 27, wherein the role configuration page requests a passenger class identity.

29. The VDU of claim 28, wherein the passenger class identity is selected from the group consisting of first class, business class and economy class.

30. The VDU of claim 27, wherein the role configuration page requests a display type identity.

31. The VDU of claim 30, wherein the display type identity is selected from the group consisting of touch screen display, non-touch screen display, PCU display, overhead display, ACP, order panel or point of sale panel.

32. The VDU of claim 27, wherein the role configuration page requests a cabin location identity.

33. The VDU of claim 32, wherein the cabin location identity is a passenger seat identifier.

34. The VDU of claim 26, wherein the role specification comprises a passenger class identity.

35. The VDU of claim 26, wherein the role specification comprises a display type identity.

36. The VDU of claim 26, wherein the role specification comprises a cabin location identity.

37. The VDU of claim 26, wherein the user inputs are received on a touch screen of the user interface.

38. The VDU of claim 26, wherein the user inputs are received on an input device connected to an exposed connector of the user interface.

39. A method for VDU role provisioning in an IFE system, comprising the steps of:

inputting on a VDU user inputs;

generating on the VDU a role specification based on the user inputs;

transmitting from the VDU to a head end system the role specification; and

enabling by the head end system a role specific service set for the VDU based on the role specification.

40. The method of claim 39, further comprising the step of providing by the head end system to the VDU services within the role specific service set.

41. The method of claim 39, further comprising the step of acquiring by the VDU from the head end system an Internet Protocol (IP) address of the VDU.

42. The method of claim 39, further comprising the step of acquiring by the VDU from the head end system an IP address of a management server of the head end system.

43. The method of claim 42, further comprising the step of using by the management server a MAC address of the VDU to check for a configuration record for the VDU.

44. The method of claim 42, wherein the enabling step comprises creating by the management server a configuration record for the VDU based on the role specification.