Activity-based control of a set of electronic devices

• US 20060235701A1
• Filed: 09/09/2005
• Published: 10/19/2006
• Est. Priority Date: 04/13/2005
• Status: Abandoned Application

• Current Assignee: David A. Cane, Jonathan F. Freidin
• Original Assignee: David A. Cane, Jonathan F. Freidin
• Inventors: Freidin, Jonathan F., Cane, David A.
• Application Number:
  US11/222,921
• Publication Number:
  US 20060235701A1
• Time in Patent Office: Days
• US Class Current: 704/275
• CPC Class Codes: G08C 2201/31 Voice input
• CPC Class Codes: G08C 2201/33 Remote control using macros, scripts
• CPC Class Codes: G10L 2015/223 Execution procedure of a spoken command
• CPC Class Codes: H04N 21/41265 having a remote control device for bidirectional communication between the remote control device and client device unidirectional remote control device H04N21/42204
• CPC Class Codes: H04N 21/42203 sound input device, e.g. microphone
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/42222 Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device

Abstract

A “reduced button count” remote control device controls a set of external electronic devices that, collectively, comprise an entertainment system such as a home theater. The remote control device is operable in conjunction with a processor-based subsystem that is programmable to respond to a spoken command phrase for selectively altering an operational state of one or more of the external electronic devices to cause the entertainment system to enter a given activity. The remote control device includes a set of buttons supported within a housing, the set of buttons consisting essentially of a push-to-talk button, a first subset of buttons dedicated to providing up and down volume and channel control, a second subset of buttons dedicated to providing motion control, and a third subset buttons dedicated to providing menu selection control. Preferably, each of the buttons has a fixed, given function irrespective of the particular command phrases or the given system activities. After the push-to-talk button is selected to engage the processor-based subsystem to recognize a spoken command phrase to cause the entertainment system to enter the activity, the first subset of buttons is used to provide any required up and down volume and channel control, the second subset of buttons is used to provide any required motion control, and the third subset of buttons is used to provide any required menu selection control. In an alternative embodiment, a control algorithm is used to place given electronic devices in required operational states without having to track the device state.

Claims

1. A control system for controlling a set of electronic devices, the control system having a processor-based subsystem that is programmable to respond to a command for selectively altering respective operational states of the electronic devices, wherein a given electronic device has associated therewith an activity code sequence that defines how to transition its state from a value associated with a given activity to a value associated with a different activity and vice versa, the control system comprising:

code executable by the processor-based subsystem in response to entry of a command to identify at least one activity code sequence that is used to transition a set of electronic devices from a set of states associated with a first activity to a set of states associated with a second activity.

2. The control system as described in claim 1, wherein the command is a spoken command phrase.

3. The control system as described in claim 2 wherein the code executable by the processor-based subsystem also provides an indication of whether the spoken command phrase can be acted upon.

4. The control system as described in claim 1 further including a communications device in electronic communication with the processor-based subsystem.

5. The control system as described in claim 4 wherein the communications device comprises a set of buttons supported within a housing, the set of buttons consisting essentially of up and down volume and channel buttons, motion control buttons, and menu control buttons.

6. The control system as described in claim 1 wherein the code executable by the processor-based subsystem uses control codes in at least two activity code sequences to alter the operational state of the electronic devices.

7. The control system as described in claim 6 wherein the code executable by the processor-based subsystem parses the two or more activity code sequences to remove given commands.

8. The control system as described in claim 7 wherein the given commands comprise one or more cycles of a cyclic command or function.

9. The control system as described in claim 7 wherein the given commands are power commands to a given electronic device to thereby prevent the given electronic device from power cycling.

10. The control system as described in claim 1 wherein the given activity is an off activity.

11. A system for controlling a set of electronic devices, wherein a given electronic device has associated therewith an activity code sequence that defines how to transition its state from a value associated with a given activity to a value associated with a different activity, the system comprising:

a remote control device; and

a processor-based subsystem including code executable in response to a command to identify at least one activity code sequence that is used to transition a set of electronic devices from a set of states associated with a first activity to a set of states associated with a second activity.

12. The system as described in claim 11 wherein the code parses two or more activity code sequences to remove given commands.

13. The system as described in claim 12 wherein the given commands are power commands to a given electronic device.

14. The system as described in claim 12 wherein the given commands comprise one or more cycles of a cyclic command or function.

15. The system as described in claim 11 wherein the system includes a voice recognizer and the command is a spoken command.

16. In a system for controlling a set of electronic devices, the system comprising a processor-based subsystem, the improvement comprising:

a set of activity code sequences, wherein, for a given electronic device, an activity code sequence defines how to transition its state from a value associated with a given activity to a value associated with a different activity; and

code executable by the processor-based subsystem in response to a command (a) to identify at least one activity code sequence from the set of activity code sequences; and

(b) to use the identified activity code sequence to transition a set of electronic devices to a set of operational states associated with a given activity without tracking a then-current operational state of a given electronic device in the set of electronic devices.

17. In the system as described in claim 16, wherein the code executable by the processor-based subsystem parses two or more activity code sequences to remove given commands.

18. In the system as described in claim 16, further including a remote control device for inputting the command.

19. In the system as described in claim 18 wherein the remote control device includes a voice recognizer and the command is a spoken command.