APPARATUS AND METHOD OF OPERATION FOR A REMOTE CONTROL SYSTEM

• US 20130142181A1
• Filed: 03/24/2010
• Published: 06/06/2013
• Est. Priority Date: 03/24/2009
• Status: Abandoned Application

• Current Assignee: Logitech Europe S A (Logitech International SA)
• Original Assignee: Logitech Europe S A (Logitech International SA)
• Inventors: Makim, Saumil, Hirpara, Ashok, Roberts, John, Zylka, Edward, Henry, Justin M., Sangani, Samir, Mazumdar, Ravi, Chardon, Jean Michel, Harrington, Scott, Battelle, Joseph, Simon, Kevin, Harris, Glen M.
• Application Number:
  US12/993,248
• Publication Number:
  US 20130142181A1
• Time in Patent Office: Days
• US Class Current: 370/338
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 2201/42 Transmitting or receiving remote control signals via a network
• CPC Class Codes: G08C 2201/51 Remote controlling of devices based on replies, status thereof
• CPC Class Codes: G08C 2201/93 Remote control using other portable devices, e.g. mobile phone, PDA, laptop
• CPC Class Codes: G08C 23/04 using light waves, e.g. infrared
• CPC Class Codes: H04L 12/2818 from a device located outside both the home and the home network access arrangements H04L12/2856; for remote control or remote monitoring of applications H04L67/025; arrangements for transmitting signals characterised by the use of a wireless eletrical link G08C17/00; telephonic communication systems adapted for combination with remote control systems H04M11/007
• CPC Class Codes: H04L 12/282 based on user interaction within the home receiver circuitry for displaying additional information being controlled by a remote control apparatus H04N21/42204
• CPC Class Codes: H04L 12/2836 Protocol conversion between an external network and a home network controlling appliance services of a home automation network from a device located outside the home and the home network H04L12/2818; protocol conversion H04L69/08; adaptation of digital video signals for transport over a specific home network H04N7/24
• CPC Class Codes: H04L 2012/2841 Wireless
• CPC Class Codes: H04L 2012/285 Generic home appliances, e.g. refrigerators
• CPC Class Codes: H04L 65/00 Network arrangements, protocols or services for supporting real-time applications in data packet communication real-time or near real-time messaging, e.g. instant messaging [IM] H04L51/04; selective video distribution H04N21/00

Abstract

A remote control system includes a first network configured for communication via a first format. The first network includes a router configured to receive packetized remote control codes transmitted to the router in the first format. The remote control system further includes a second network configured for communication via a set of second formats. The second network includes a translator communicatively coupled to the router via a network link The translator is configured to receive the packetized remote control codes from the router in the first format and translate the remote control codes from the first format to a set of second formats. The second network further includes a blaster communicatively coupled to the translator. The blaster is configured to received the packetized remote control codes in the set of second formats and transmit the packetized remote control codes in the set of second formats to a set of consumer-electronic devices.

Claims

1. A remote control system configured for controlling a set of consumer-electronic devices comprising:

a first network includes a router configured to receive packetized remote control codes transmitted to the router in a first format, wherein the first network is configured for communication via the first format; and

a second network includes;

a translator communicatively coupled to the router via a network link, wherein the translator is configured to receive the packetized remote control codes from the router in the first format and translate the remote control codes from the first format to a set of second formats, wherein the second network is configured for communication via the set of second formats; and

a blaster communicatively coupled to the translator and configured to received the packetized remote control codes in the set of second formats and transmit the packetized remote control codes in the set of second formats to a set of consumer-electronic devices to control the set of consumer-electronic devices.

2. The remote control system of claim 1, further comprising a portable device configured to operate a remote control application for accepting a user selection for a set of actions for the set of consumer-electronic devices to execute and configured to transmit the packetized remote control codes to the router in the first format, wherein the remote control codes are configured to control the set of consumer-electronic devices to execute the set of actions.

3. The remote control system of claim 2, wherein the portable device is a smartphone, a laptop computer, or a netbook computer.

4. The remote control system of claim 2, wherein the portable device is configured to wirelessly transmit the packetized remote control codes in the first format to the router.

5. The remote control system of claim 1, wherein the first format is a network format and the set of second formats includes an IR format, a radio frequency (RF) format, and a high definition format.

6. The remote control system of claim 5, wherein the first format is a WiFi format.

7. The remote control system of claim 6, wherein the first format is a TCP/IP format.

8. The remote control system of claim 1, further comprising a third network, which includes a set of portable devices, wherein the third network is configured for communication via a third format, wherein:

each portable device is configure to wirelessly communicate in the third format with the translator to transmit packetized remote control commands to the translator in the third format, and

the translator is configured to receive the packetized remote control codes in the third format from the set of portable devices and translate the packetized remote control codes from the third format to the set of second formats.

9. The remote control system of claim 8, wherein the third format is a proprietary RF format.

10. The remote control system of claim 1, wherein the translator and the blaster are integrated into a single device.

11. The remote control system of claim 10, wherein the single device is a computer system.

12. The remote control system of claim 1, wherein the router and the translator are integrated into a single device.

13. The remote control system of claim 12, wherein the single device is a computer system.

14. The remote control system of claim 1, wherein the router, the translator, and the blaster are integrated into a single device.

15. The remote control system of claim 14, wherein the single device is a computer system.

16. The remote control system of claim 1, further comprising a computer system, which includes the translator, wherein the blaster is communicatively connected to the computer system via a bus.

17. The remote control system of claim 16, wherein the computer system is configured to be communicatively connected to a select one of the consumer-electronic devices for streaming media to the select consumer-electronic device.

18. The remote control system of claim 16, wherein the bus is a Universal Serial Bus (USB).

19. The remote control system of claim 1, wherein the translator and blaster are a single combined device, which includes:

a network interface controller to link the single combined device to the router via the network link;

a non volatile memory;

a control signal transmitter configured to transmit the packetized remote control codes in the set of second formats to the set of consumer-electronic devices; and

a microprocessor connected to the network interface controller to receive information from the first network and transmit information to the first network, the microprocessor also being connected to the non volatile memory and operable to store a representation of the state of the device in the non volatile memory, the microprocessor also being connected to the control signal transmitter to transmit the packetized remote control codes to the set of consumer-electronic devices and the microprocessor being responsive to information received from the first network to cause the control signal transmitter to transmit the packetized remote control codes to the set of consumer-electronic devices to alter the state of the set of consumer-electronic devices and the microprocessor being operable to update the stored representation of the state of the set of consumer-electronic devices to correspond with the altered state of the device.

20. A remote control system configured for controlling a set of consumer-electronic devices comprising:

a router configured to receive packetized remote control codes transmitted to the router in a first format;

a translator communicatively connected to the router via a network connection, wherein the translator is configured to receive the packetized remote control codes from the router in the first format and transmit the packetized remote control codes in a radio frequency (RF) broadcast in a second format; and

a blaster, wherein the blaster is configured to received the packetized remote control codes in the RF broadcast, extract the remote control codes from the packetized remote control codes, and transmit the remote control codes in IR to a set of consumer-electronic devices to control the set of consumer-electronic devices.

21. The remote control system of claim 20, further comprising a portable device configured to operate a remote control application for accepting a user selection for a set of actions for the set of consumer-electronic devices to execute.

22. The remote control system of claim 21, wherein the portable device is configured to transmit the packetized remote control codes to the router, and the remote control codes are configured to control the set of consumer-electronic devices to execute the set of actions.

23. The remote control system of claim 21, wherein the portable device is a smartphone, a laptop computer, or a netbook computer.

24. The remote control system of claim 21, wherein the portable device is configured to wirelessly transmit the packetized remote control codes to the router.

25. The remote control system of claim 20, wherein the translator is configured to translate the packetized remote control codes from the first format to the second format.

26. The remote control system of claim 25, wherein the first format is a network format and the second format is a radio frequency (RF) format.

27. The remote control system of claim 26, wherein the first format is a TCP/IP format.

28. The remote control system of claim 20, wherein the router is configured to receive the packetized remote control codes transmitted wirelessly to the router.

29. A combined translator-blaster device configured to control a set of consumer electronic devices comprising:

a network interface controller configured to receive packetized remote control codes from a router on a first network via a network link, wherein the packetize remote control codes are in a first format;

a non volatile memory;

a control signal transmitter configured to transmit the packetized remote control codes in the set of second formats to the set of consumer-electronic devices; and

a microprocessor connected to the network interface controller to receive information from the first network and transmit information to the first network, the microprocessor also being connected to the non volatile memory , the microprocessor also being connected to the control signal transmitter to transmit the packetized remote control codes to the set of consumer-electronic devices and the microprocessor being responsive to information received from the first network to cause the control signal transmitter to transmit the packetized remote control codes to the set of consumer-electronic devices to alter the state of the set of consumer-electronic devices.

30. The combined translator-blaster device of claim 29, wherein the non volatile memory is configured to store a representation of the state of the device in the non volatile memory, and wherein the microprocessor is further configured to update the stored representation of the state of the set of consumer-electronic devices to correspond with the altered state of the device.

31. The combined translator-blaster device of claim 29, further comprising a control signal receiver operable to receive control signals transmitted to alter the state of the set of consumer electronic devices, the microprocessor also being responsive to the control signals for the set of consumer electronic devices received by the control signal receiver to alter the stored representation of the state of the set of consumer-electronic devices to correspond to the altered state of the device.

32. The combined translator-blaster device of claim 29, wherein the microprocessor is further configured to provide discovery and description functions and information to the network as a proxy for the set of consumer-electronic devices.

33. The combined translator-blaster device of claim 29, wherein the microprocessor is further configured to reply to requests from the first network for information relating to the state of the set of consumer-electronic devices with the corresponding information in the stored representation of the state of the consumer-electronic devices.

34. The combined translator-blaster device of claim 29, further comprising at least one sensor configured to obtain data relevant to the operation of the set of consumer-electronic devices, wherein the microprocessor is further configured to provide the obtained data to the first network.

35. A remote control system configured for controlling a set of consumer-electronic devices comprising:

a first network, which includes a router configured to receive a first set of packetized remote control codes transmitted to the router in a first format from a first set of portable devices, wherein the first network is configured for communication via the first format;

a second network, which includes a second set of portable devices, wherein the second network is configured for communication via a second format, wherein each portable device in the second set of portable devices is configured to wirelessly communicate in the second format; and

a third network, which includes a combined translator-blaster device communicatively linked to the router via a network link and communicatively linked with the second set of portable devices, wherein the third network is configured for communication via the set of third formats,

wherein the combined translator-blaster device is configured to receive the first set of packetized remote control codes from the router in the first format and translate the first set of remote control codes from the first format to a set of third formats, and transmit the first set of packetized remote control codes in the set of third formats to a set of consumer-electronic devices to control the set of consumer-electronic devices, and

wherein the combined translator-blaster device is configured to receive a second set of packetized remote control codes from the second set of portable devices in the second format, translate the remote control codes from the second format to the set of third formats, and transmit the second set of packetized remote control codes in the set of third formats to the set of consumer-electronic devices to control the set of consumer-electronic devices.

36. The remote control system of claim 35, wherein the first format is a WiFi format, the second format is a proprietary format, and the set of third formats includes IR, USB, HDMI-CEC, and/or RF4CE.

37. The remote control system of claim 35, wherein each portable device in the first set of portable devices is configured to operate a remote control application for accepting a user selection for a set of actions for the set of consumer-electronic devices to execute and configured to transmit the first set of packetized remote control codes to the router in the first format, wherein the remote control codes are configured to control the set of consumer-electronic devices to execute the set of actions.

38. The remote control system of claim 37, wherein the first set of portable devices includes a smartphone, a laptop computer, and a netbook computer.

39. The remote control system of claim 35, wherein the combined translator-blaster device is a computer system.

40. The remote control system of claim 35, wherein each portable device in the second set of portable devices is configured to operate a remote control application for accepting a user selection for a set of actions for the set of consumer-electronic devices to execute and configured to transmit the second set of packetized remote control codes to the combined transceiver-blaster device in the second format, wherein the second set of packetized remote control codes are configured to control the set of consumer-electronic devices to execute the set of actions.

41. The remote control system of claim 40, wherein the second set of portable devices includes a keyboard, a remote control, and a computer system.