Infrared signal distribution and management system and method

• US 8,022,837 B2
• Filed: 08/11/2006
• Issued: 09/20/2011
• Est. Priority Date: 05/14/2003
• Status: Expired due to Fees

• Current Assignee: Resource Consortium Limited, LLC
• Original Assignee: Resource Consortium Limited
• Inventors: Scheelke, Erik
• Primary Examiner(s): WU, DANIEL J
• Assistant Examiner(s): WU, DANIEL J
• Application Number:
  US11/503,818
• Publication Number:
  US 20060277580A1
• Time in Patent Office: 1,866 Days
• Field of Search: 340/825.69, 340/825.72, 340/825.25, 381/81
• US Class Current: 340/12.22
• CPC Class Codes: G08C 2201/40 Remote control systems using repeaters, converters, gateways
• CPC Class Codes: G08C 2201/41 Remote control of gateways
• CPC Class Codes: G08C 23/04 using light waves, e.g. infrared
• CPC Class Codes: H04N 21/4821 using a grid, e.g. sorted out by channel and broadcast time

Abstract

An apparatus for and method of distributing and reproducing infrared signals within a digital network is disclosed. The apparatus comprises a control unit for digitizing a received infrared signal command from a wireless remote and transmitting the digitized signal over the digital network. The apparatus also-comprises at least one transceiver device coupled to the network and identified by the control unit to receive the digitized signal and reproduce the infrared signal as originally received. The transceiver device can provide the reproduced infrared signal to at least one electronic device located within a vicinity of the transceiver device.

Claims

1. A method for controlling a plurality of entertainment devices, the method comprising:

receiving, by a control unit, a single request for a complex operation from a user device, wherein the complex operation is implemented on a first entertainment device and a second entertainment device;

processing, by the control unit, the single request to obtain a plurality of commands associated with the complex operation from memory operably coupled to the control unit;

generating, by the control unit, a first control signal and a second control signal based on the obtained plurality of commands;

determining, by the control unit, a first transceiver based on a first location corresponding to the first entertainment device;

determining, by the control unit, a second transceiver based on a second location corresponding to the second entertainment device;

sending, by the control unit, the first control signal over a digital network to the first transceiver; and

sending, by the control unit, the second control signal over the digital network to the second transceiver.

2. The method of claim 1, wherein the sending the first control signal by the control unit step further comprises:

receiving, by the first transceiver, the first control signal via the digital network; and

sending, by the first transceiver, the first control signal to the first entertainment device.

3. The method of claim 2, further comprising:

receiving an infrared user request signal at an infrared receiver;

converting the infrared user request signal to a non-infrared format associated with the digital network; and

sending the converted user request signal from the infrared receiver to the control unit via the digital network.

4. The method of claim 3, wherein the infrared receiver and the first transceiver are the same device.

5. The method of claim 2, wherein the sending, by the first transceiver, the first control signal step further comprises converting the first control signal into a format associated with the first entertainment device.

6. The method of claim 5, wherein the converting the first control signal step further comprises converting an electrical signal into an infrared signal and the sending the control signal by the first transceiver step further comprises sending the infrared signal to the first entertainment device.

7. The method of claim 6, wherein the sending of the first control signal by the first transceiver step further comprises sending the same infrared signal to the first entertainment device multiple times.

8. The method of claim 6, wherein the sending of the infrared signal further comprises selectively delaying the infrared signal so that no less than a predefined minimum time elapses between the sending of the infrared signal and the sending of a previously transmitted infrared signal.

9. The method of claim 6, wherein the sending of the infrared signal comprises detecting an external infrared signal by the first transceiver, and in the event an external infrared signal is detected, delaying the sending of the infrared signal until no external infrared signal is present or resending the infrared signal when no external infrared signal is present.

10. The method of claim 1, wherein the user device is a general purpose computer executing software which implements a user interface, the general purpose computer being connected to the control unit.

11. The method of claim 10, wherein the general purpose computer is connected to the control unit through a second network.

12. The method of claim 11, wherein the second network is the Internet.

13. The method of claim 1, wherein the user device is a cellular phone, and the receiving a single request is performed over a wireless network.

14. The method of claim 1, wherein the user device is a portable electronic device and the receiving a single request is performed over a wireless network.

15. The method of claim 1 wherein the processing step further includes the step of accessing additional information by the control unit and wherein the control signal is at least partially based on the additional information.

31. The method of claim 1, wherein sending the first control signal over the digital network to the first transceiver comprises:

determining, by the control unit, that the first control signal corresponds to a stateless command included in the plurality of commands;

sending, by the control unit, the first control signal over the digital network to the first transceiver; and

repeating, by the control unit, the sending of the first control signal to the first transceiver at least one time.

32. The method of claim 31, wherein sending the second control signal over the digital network to the second transceiver comprises:

determining, by the control unit, that the second control signal corresponds to a state dependent command included in the plurality of commands; and

sending, by the control unit, the second control signal over the digital network to the second transceiver a single time.

16. A system for controlling a plurality of entertainment devices, the system comprising:

a user interface for receiving an indication of a desired complex operation from a user and configured to send a single request based on the desired complex operation;

a control unit connected to the user interface and to a digital network, configured to receive the single request from the user interface, to process the single request in order to obtain a plurality of commands associated with the complex operation from memory operably coupled to the control unit, to generate a plurality of control signals based on the commands, to determine a plurality of transceivers based on locations corresponding to the plurality of entertainment devices, and to send the control signals over the digital network to the plurality of transceivers.

17. The system of claim 16, further comprising:

a first transceiver connected to the digital network and configured to receive a first control signal from the control unit and to send the received first control signal to a first entertainment device.

18. The system of claim 17, further comprising an infrared receiver and wherein

the user interface is an infrared remote control configured to send an infrared user request signal comprising the single request to the infrared receiver;

and

the infrared receiver is configured to receive the infrared user request signal, to convert the user request signal to a format associated with the digital network, and to send the converted user request signal from the infrared receiver to the control unit through the digital network.

19. The system of claim 18, wherein the infrared receiver is part of the first transceiver.

20. The system of claim 17, wherein the first transceiver is further configured to convert the first control signal into a format associated with the first entertainment device.

21. The system of claim 20, wherein the first transceiver is further configured to convert an electrical signal into an infrared signal and send the infrared signal to the first entertainment device.

22. The system of claim 21, wherein the first transceiver is further configured to send the same infrared signal to the first entertainment device multiple times.

23. The system of claim 21, wherein the first transceiver is further configured to selectively delay the sending of the infrared signal so that no less than a predefined minimum time elapses between the sending of the infrared signal and the sending of a previously transmitted infrared signal.

24. The system of claim 21, wherein the first transceiver is further configured to detect an external infrared signal, and in the event an external infrared signal is detected, delay the sending of the infrared signal until no external infrared signal is present, or resend the infrared signal when no external infrared signal is present.

25. The system of claim 16, wherein the user interface is implemented by a general purpose computer comprising executable software, the general purpose computer being connected to the control unit.

26. The system of claim 25, wherein the general purpose computer is connected to the control unit through a network.

27. The system of claim 26, wherein the network is the Internet.

28. The system of claim 16, wherein the user interface is a cellular phone, and the sending the single request is performed over a wireless network.

29. The system of claim 16, wherein the user interface is a portable electronic device and the sending the single request is performed over a wireless network.

30. The system of claim 16, wherein the control unit includes a storage, wherein the storage comprises additional information and the control unit is further configured to access the additional information when processing the request in order to obtain the plurality of control signals.