System and method for the unpredictable remote control of devices

• US 20060114120A1
• Filed: 10/31/2005
• Published: 06/01/2006
• Est. Priority Date: 11/04/2004
• Status: Abandoned Application

• Current Assignee: Marc Bennett Goldstone
• Original Assignee: Marc Bennett Goldstone
• Inventors: Goldstone, Marc Bennett
• Application Number:
  US11/264,542
• Publication Number:
  US 20060114120A1
• Time in Patent Office: Days
• US Class Current: 340/825.720
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 2201/20 Binding and programming of remote control devices
• CPC Class Codes: G08C 23/02 using infrasonic, sonic or ultrasonic waves
• CPC Class Codes: G08C 23/04 using light waves, e.g. infrared

Abstract

A device, means, and method for the unpredictable remote control of at least one remote device is provided. A device may include a transmitter, an aperiodic timer, and a command sequence generator to the generated command sequence as controls signal in response to a timer signal from the aperiodic timer or a trigger signal. A method is also provided, which includes the Steps of generating an aperiodic timing signal, generating or retrieving a command sequence in response the aperiodic timing signal or a trigger signal and transmitting the command sequence. The Steps for learning a command, and self-testing the device, and generating the trigger signal based on a sound pattern detected by a sound detector are also described.

Claims

1. A device for the unpredictable remote control of at least one remote device, the device comprising:

a transmitter operable for transmitting controls signals suitable for remotely controlling at least one function of the at least one remote device;

an aperiodic tinier; and

a command sequence generator, the transmitter being configured to transmit the generated command sequence as controls signal in response to a timer signal from said aperiodic timer or a trigger signal.

2. The device according to claim 1, wherein said aperiodic timer generates the timer signal at random, pseudo-random, or chaotic time intervals.

3. The device according to claim 1, wherein said aperiodic timer is generates the timer signal at substantially unpredictable time intervals.

4. The device according to claim 1, wherein the device is a portable device.

5. The device according to claim 1, further comprising an Infrared (IR) remote control transmission detector.

6. The device according to claim 5, further comprising a command learning module operable for learning a command at least in part based on data detected by the transmission detector.

7. The device according to claim 1, wherein said transmitter is an Infrared (IR) remote control transmitter and the device further comprises a test fixture configured to feedback the IR emitter output of said IR transmitter to said IR detector.

8. The device according to claim 1, further comprising:

a sound detector; and

a trigger generation module, which generates said trigger signal at least in part based on a sound pattern detected by the sound detector.

9. The device according to claim 1, wherein said transmitter is an Infrared (IR) remote control transmitter.

10. A device for the unpredictable remote control of at least one remote device, the device comprising:

means for transmitting controls signals suitable for remotely controlling at least one function of the at least one remote device;

means for generating an aperiodic timing signal; and

means for generating a command sequence, said transmitting means being configured to transmit the generated command sequence as controls signal in response said aperiodic timing signal or a trigger signal.

11. The device according to claim 10, further comprising means for learning a command at least in part based on data detected by a means for detecting a command transmission.

12. The device according to claim 10, further comprising means for self-testing the device.

13. The device according to claim 10, further comprising means for generating said trigger signal at least in part based on a sound pattern detected by a sound detector.

20. The method according to claim 10, further comprising Steps for self-testing.

21. The method according to claim 10, further comprising the Step of generating said trigger signal based on a sound pattern detected by a sound detector.

14. A method for the unpredictable remote controlling of at least one remote device, the method comprising the Steps of:

generating an aperiodic timing signal;

generating or retrieving a command sequence in response said aperiodic timing signal or a trigger signal, said command sequence being suitable for remotely controlling at least one function of the at least one remote device; and

transmitting said command sequence.

15. The method according to claim 14, further comprising the Steps of learning a command at least in part based on data detected by a command transmission detector, and storing the command data in a memory storage device.

16. The method according to claim 15, further comprising the Step of measuring the carrier period of the detected command transmission carrier signal.

17. The method according to claim 15, further comprising the Step of implementing hysteresis on the command transmission detector.

18. The method according to claim 15, further comprising the Step of measuring the rising and falling edge times of bit cells associated with the learned command, and in which the Step of generating the aperiodic timing signal is at least in part based on the rising and/or falling edge times of a learned command.

19. The method according to claim 15, further comprising the Steps of counting the number of carrier cycles that occur between the start and end of each bit cell of the command data, and, when transmitting a bit cell of a command sequence, outputting a number of transmission carrier cycles corresponding to the counted number.