Entertainment Control System and Related Methods

• US 20110072482A1
• Filed: 08/24/2010
• Published: 03/24/2011
• Est. Priority Date: 08/21/2009
• Status: Abandoned Application

• Current Assignee: Belkin International Incorporated (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Belkin International Incorporated (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Lau, Jimmy K.
• Application Number:
  US12/861,831
• Publication Number:
  US 20110072482A1
• Time in Patent Office: Days
• US Class Current: 725/116
• CPC Class Codes: H04N 21/4222 Remote control device emulator integrated into a non-television apparatus, e.g. a PDA, media center or smart toy remote control device for a television receiver integrated into a mobile phone H04M1/72415
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/43635 HDMI
• CPC Class Codes: H04N 21/43637 involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11] arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114

Abstract

In some examples, a control system comprises a first unit and a second unit. The first unit comprises a command input configured to receive one or more commands from one or more command devices of a command device array, and a first transceiver configured to transmit one or more encoded commands. The second unit second unit comprises a second transceiver configured to receive the one or more encoded commands from the first transceiver, and a command output configured to output one or more decoded commands to a content source array. The first and second units are separate from each other. The one or more encoded commands correspond to the one or more commands, the one or more decoded commands correspond to the one or more encoded commands, and the content source array comprises one or more content sources. Other examples and related methods are described herein.

Claims

1. A control system comprising:

a first unit comprising;

a command input configured to receive one or more commands from one or more command devices of a command device array; and

a first transceiver configured to transmit one or more encoded commands;

and

a second unit comprising;

a second transceiver configured to receive the one or more encoded commands from the first transceiver; and

a command output configured to output one or more decoded commands to a content source array;

wherein;

the first and second units are separate from each other;

the one or more encoded commands correspond to the one or more commands;

the one or more decoded commands correspond to the one or more encoded commands; and

the content source array comprises one or more content sources.

2. The control system of claim 1, wherein:

the one or more commands comprise a functionality command from a first command device of the command device array,

the first command device being affiliated with a first content source of the content source array,

the first content source comprising a functionality controllable by the functionality command;

the first unit is configured to transmit an encoded functionality command of the one or more encoded commands to the second unit, the encoded functionality command being derived from the functionality command; and

the second unit is configured to output a decoded functionality command of the one or more decoded commands to the first content source to control the functionality of the first content source, the decoded functionality command being derived from the encoded functionality command.

3. The control system of claim 1, wherein:

the one or more commands comprise a select command from a select command device of the command device array, the select command device being affiliated with the first and second units and comprising a selection order to select a first content source of the content source array;

the first unit is configured to transmit an encoded select command of the one or more encoded commands to the second unit, the encoded select command being derived from the select command; and

the second unit is configured to;

decode the encoded select command; and

select the first content source to source content via the second transceiver to the first unit in response to the encoded select command.

4. The control system of claim 1, wherein:

the first unit comprises;

a first signal processor coupled between the command input and the first transceiver;

wherein;

the command input is configured to forward the one or more commands to the first signal processor; and

the first signal processor is configured to;

encode the one or more commands into the one or more encoded commands; and

forward the one or more encoded commands to the first transceiver.

5. The control system of claim 4, wherein:

the first unit comprises;

a first microcontroller coupled between the first transceiver and the first signal processor; and

the first microcontroller is configured to;

receive the one or more encoded commands from the first signal processor; and

packetize the one or more encoded commands for transmission in packetized form via the first transceiver.

6. The control system of claim 4, wherein:

the command input is configured to receive a functionality command of the one or more commands from a functionality command device of the one or more command devices;

the functionality command comprises;

a functionality order for a first content source of the one or more content sources;

a command carrier frequency; and

a command envelope comprising the functionality order;

the first signal processor is configured to;

derive and encode the command carrier frequency as part of an encoded functionality command of the one or more encoded commands;

derive and encode the command envelope as part of the encoded functionality command;

and

the first transceiver is configured to transmit the encoded functionality command to the second transceiver.

7. The control system of claim 4, further comprising:

a select command device of the one or more command devices;

wherein;

the select command device is affiliated with the first and second units;

the command input is configured to receive a select command of the one or more commands from the select command device;

the select command comprises;

an ID code to identify the select command device;

a selection order for the second unit to select a first content source of the one or more content sources for transmission of content to the first unit via the second unit;

a command carrier frequency; and

a command envelope comprising the ID code and the selection order;

the first signal processor is configured to;

derive and encode the command carrier frequency as part of an encoded select command of the one or more encoded commands; and

derive and encode the command envelope as part of the encoded select command; and

the first transceiver is configured to transmit the encoded select command to the second transceiver.

8. The control system of claim 1, wherein:

the second unit comprises;

a second signal processor coupled between the command output and the second transceiver;

wherein the second signal processor is configured to;

decode the one or more encoded commands into the one or more decoded commands; and

forward the one or more decoded commands to the command output.

9. The control system of claim 8, wherein:

the second unit comprises;

a second microcontroller coupled between the second transceiver and the second signal processor; and

the second microcontroller is configured to;

receive the one or more encoded commands from the second transceiver; and

de-packetize the one or more encoded commands for the second signal processor.

10. The control system of claim 8, wherein:

the second signal processor comprises;

a first register configured to store an encoded command carrier frequency of a first encoded command of the one or more encoded commands; and

a second register configured to store an encoded command envelope of the first encoded command;

and

the second signal processor is configured to;

combine the encoded command carrier frequency and the encoded command envelope to generate a first decoded command of the one or more decoded commands.

11. The control system of claim 8, wherein:

the one or more encoded commands received by the second transceiver from the first transceiver comprise;

an encoded functionality command comprising a functionality order to control a functionality of a first content source of the one or more content sources;

the second signal processor is configured to;

garner a command carrier frequency from the encoded functionality command;

garner a command envelope from the encoded functionality command, the command envelope comprising the functionality order; and

combine the command carrier frequency and the command envelope to generate a decoded functionality command of the one or more decoded commands corresponding to the encoded functionality command;

the decoded functionality command corresponds to a functionality command of the one or more commands received by the command input of the first unit;

and

the command output is configured to transmit the decoded functionality command to the first content source.

12. The control system of claim 11, wherein:

the command output of the second unit is coupled to one or more blaster units; and

the one or more blaster units comprise one or more IR transmitters configured to transmit the one or more decoded commands from the command output to one or more IR receivers of the one or more content sources.

13. The control system of claim 8, further comprising:

a select command device of the one or more command devices;

wherein;

the second unit comprises;

a first content source input configured to couple to a first content source of the content source array;

a second content source input configured to couple to a second content source of the content source array;

a first content path between the first content source input and the second transceiver;

a second content path between the second content source input and the second transceiver; and

a second microcontroller configured to selectively enable the first and second content paths via one or more control signals;

the select command device is affiliated with the first and second units;

the second transceiver is configured to receive from the first unit an encoded select command of the one or more encoded commands,

the encoded select command corresponding to a select command of the one or more commands, the select command sent to the first unit by the select command device;

the encoded select command comprises;

a selection order for the second unit to designate one of the first or second content source inputs for transmission of content to the first unit via the second unit;

and

the second microcontroller is configured to;

enable the first content path and disable the second content path via the one or more control signals when the selection order designates the first content source input; and

enable the second content path and disable the first content path via the one or more control signals when the selection order designates the second content source input.

14. The system of claim 1, wherein:

the first and second transceivers are configured to wirelessly communicate with each other.

15. The system of claim 1, wherein:

the first transceiver is configured to transmit the one or more encoded commands to the second transceiver via RF signals.

16. The system of claim 1, wherein:

the first and second transceivers are configured to communicate with each other via at least one of a cable or a powerline network.

17. The system of claim 1, wherein:

the second unit comprises a content source input array configured to be coupled to the one or more content sources of the content source array;

the first unit comprises an output connector configured to be coupled to a monitor;

the second unit is configured to transmit, via the second transceiver, content from a selected content source of the content source array; and

the first unit is configured to;

receive the content from the second unit via the first and second transceivers; and

feed the content to the output connector for the monitor.

18. The system of claim 17, wherein:

the content source input array comprises a first input to couple with a first content source of the content source array; and

the first input comprises at least one of;

an HDMI video input;

a DVI video input;

a component video input;

a coaxial video input;

or

an analog audio input.

19. A control system comprising:

a first unit comprising;

a command input configured to receive one or more original commands from one or more command devices;

a first processing module coupled to the command input and comprising at least one of;

a first signal processor to encode the one or more original commands into one or more encoded commands;

or

a first microcontroller to packetize the one or more encoded commands for RF transmission;

a first transceiver coupled to the first processing module to;

transmit the one or more encoded commands via RF command signals; and

receive a content stream via RF content signals;

and

a content output coupled between the first transceiver and a monitor to feed the content stream derived from the RF content signals to the monitor;

and

a second unit comprising;

one or more content source inputs configured to be coupled to one or more content sources and to receive the content stream from the one or more content sources;

a second transceiver configured to;

receive the one or more encoded commands via the RF signals from the first transceiver; and

transmit the content stream to the first transceiver via the RF content signals;

a second processing module coupled to the second transceiver and comprising at least one of;

a second microcontroller to de-packetize the one or more encoded commands packetized by the first microcontroller;

or

a second signal processor to decode the one or more encoded commands into one or more decoded commands that mimic the one or more original commands received by the command input of the first unit;

and

a command output coupled to the second processing module to output the one or more decoded commands to the one or more content sources;

wherein the first and second units are separate from each other.

20. The control system of claim 19, wherein:

the second unit further comprises;

a first content path between the second transceiver and a first content source input of the one or more content source inputs; and

a second content path between the second transceiver and a second content source input of the one or more content source inputs;

the command input of the first unit is configured to receive at least one of;

an original functionality command, of the one or more original commands, for controlling a functionality of a first content source of the one or more content sources coupled to the first content source input of the second unit;

or

an original select command, of the one or more original commands, for selecting the first content source input out of the one or more content source inputs to source the content stream;

the first signal processor of the first unit is configured to;

encode a command carrier frequency and a command envelope of the original functionality command into an encoded functionality command of the one or more encoded commands;

the second signal processor of the second unit is configured to;

decode the command carrier frequency and the command envelope from the encoded functionality command;

the command output of the second unit is configured to;

reconstruct the original functionality command, as a decoded functionality command of the one or more decoded commands, based on the command carrier frequency and the command envelope decoded by the second signal processor; and

transmit the decoded functionality command to the first content source;

and

the second processing module is configured to;

enable the first content path and disable the second content path when an encoded select command corresponding to the select command is received by the second transceiver as part of the one or more encoded commands.

21. The control system of claim 19, wherein:

the command input of the first unit is configured to receive the one or more original commands via IR input signals; and

the command output of the second unit is configured to output the one or more decoded commands via IR output signals.

22. A method for providing a control system, the method comprising:

providing a first unit to;

receive one or more original commands from one or more command devices;

encode the one or more original commands into one or more encoded commands; and

transmit the one or more encoded commands;

and

providing a second unit to;

receive the one or more encoded commands from the first unit;

reconstruct the one or more original commands as one or more decoded commands based on the one or more encoded commands; and

control with the one or more decoded commands one or more content sources coupled to the second unit;

wherein the first and second units are separate from each other.

23. The method of claim 22, wherein:

providing the second unit comprises providing the second unit to;

receive a content stream from the one or more content sources;

encode the content stream into an encoded content stream; and

transmit the encoded content stream to the first unit;

and

providing the first unit comprises providing the first unit to;

decode the encoded content stream into a decoded content stream; and

provide the decoded content stream to a monitor coupled to the first unit.

24. The method of claim 22, wherein:

providing the first unit further comprises;

providing a first processing module to packetize the one or more encoded commands for RF transmission; and

providing the second unit further comprises;

providing a second processing module to de-packetize the one or more encoded commands when received from the first unit.

25. The method of claim 22, wherein:

providing the first unit comprises;

providing a command input of the first unit to receive the one or more original commands via IR input signals; and

providing the second unit comprises;

providing a command output of the second unit to output the one or more decoded commands via IR output signals.

26. The method of claim 22, wherein:

providing the first unit further comprises;

providing a command input configured to receive the one or more original commands;

providing a first processing module coupled to the command input to encode the one or more original commands into the one or more encoded commands; and

providing a first transceiver coupled to the first processing module and configured to transmit the one or more encoded commands via RF command signals;

and

providing the second unit further comprises;

providing a second transceiver to receive the one or more encoded commands from the first transceiver via the RF command signals;

providing a second processing module coupled to the second transceiver to decode the one or more encoded commands; and

providing a command output configured to output the one or more decoded commands to the one or more content sources, the one or more decoded commands being derived to mimic the one or more original commands based on the one or more encoded commands as decoded by the second processing module.

27. The method of claim 26, wherein:

providing the first unit further comprises;

providing the command input to;

receive an original functionality command of the one or more original commands;

and

providing the first processing module to;

encode a command carrier frequency and a command envelope of the original functionality command into an encoded functionality command of the one or more encoded commands;

and

providing the second unit further comprises;

providing the second signal processor to

decode the command carrier frequency and the command envelope from the encoded functionality command received by the second transceiver as part of the one or more encoded commands;

and

providing the command output to;

reconstruct the original functionality command, as a decoded functionality command of the one or more decoded commands, based on the command carrier frequency and the command envelope decoded by the second signal processor; and

transmit the decoded functionality command to the first content source.

28. The method of claim 26, wherein:

providing the second unit further comprises;

providing one or more content source inputs configured to couple the one or more content sources to the second unit;

providing a first content path between the second transceiver and a first content source input of the one or more content source inputs; and

providing a second content path between the second transceiver and a second content source input of the one or more content source inputs;

providing the first unit further comprises;

providing the command input to receive an original select command, of the one or more original commands, for selecting the first content source input to source a content stream;

and

providing the second unit further comprises;

providing the second processing module to enable the first content path and disable the second content path when an encoded select command corresponding to the original select command is received by the second transceiver as part of the one or more encoded commands.