Systems and methods for authoring lighting sequences

• US 7,809,448 B2
• Filed: 11/17/2006
• Issued: 10/05/2010
• Est. Priority Date: 07/14/1999
• Status: Expired due to Fees

• Current Assignee: Signify Holding B.V. (Signify N.V.)
• Original Assignee: Philips Solid State Lighting Solutions Inc (Signify N.V.)
• Inventors: Lys, Ihor A., Dowling, Kevin J., Morgan, Frederick M., Blackwell, Michael K.
• Primary Examiner(s): Shechtman; Sean P
• Application Number:
  US11/561,031
• Publication Number:
  US 20070086754A1
• Time in Patent Office: 1,418 Days
• Field of Search: 700/1, 700/2, 700 9- 12, 700 14- 17, 700/23, 700/83, 700/90, 700/275, 315/292, 315/293, 315/297, 315307-309, 315/316, 315/360
• US Class Current: 700/12
• CPC Class Codes: H05B 47/155 Coordinated control of two or more light sources
• CPC Class Codes: Y10S 715/97 Instrumentation and component modelling, e.g. interactive control panel

Abstract

The systems and methods descried herein relate in part to intuitive methods for creation and design of lighting sequences, e.g., for theatrical, entertainment or advertising purposes, using a software interface. Additionally, the lighting sequences can be coordinated with control of additional devices. Also described herein is a controller capable of executing programs for lighting sequences and modifying the output and/or execution of the program based on external signals. In this way, the final output can be made responsive to external stimuli, or even interactive.

Claims

1. An apparatus for controlling at least one lighting unit, comprising:

a data interface for receiving processor executable instructions for controlling the at least one lighting unit to generate at least one lighting sequence;

a signal interface for receiving at least one external signal generated by at least one external device disposed remotely from the apparatus;

a processor for processing said processor executable instructions to provide a data stream representing the at least one lighting sequence, the processor altering the processor executable instructions based on the at least one external signal to change at least one parameter or effect of the lighting sequence as the at least one lighting unit continues to generate the at least one lighting sequence, wherein the at least one external signal encodes the measurement of one or more of;

volume, pitch, and inclination; and

a data output for transmitting the data stream to the at least one lighting unit.

2. The apparatus of claim 1, in combination with the at least one external device.

3. The apparatus of claim 1, wherein said signal interface includes a port for receiving an electromagnetic signal.

4. The apparatus of claim 1, wherein said data output includes a port for transmitting data to a mechanical device other than a lighting unit.

5. The apparatus of claim 1, wherein said data output includes a port for transmitting data to a device for reproducing an audio signal.

6. The apparatus of claim 1, wherein said data output includes a port for transmitting data to a device for reproducing a video image.

7. The apparatus of claim 1, wherein the processor is a first processor, and wherein said data interface is a data connection for receiving the processor executable instructions from a second processor.

8. The apparatus of claim 7, wherein said data connection comprises one of an infrared port, a serial port, a parallel port, an RF port, a wireless port and a USB port.

9. The apparatus of claim 1, wherein said data interface is capable of reading the processor executable instructions from a storage medium.

10. The apparatus of claim 9, wherein said storage medium is selected from one of a magnetic disk, magnetic tape, a smart card, volatile solid state memory, non-volatile solid state memory and a compact disk.

11. The apparatus of claim 1, further comprising:

a database to store directions for converting predetermined lighting effects having parameters associated therewith into data suitable for controlling the at least one lighting unit.

12. The apparatus of claim 1, further comprising:

a memory module for storing information representative of effects being executed by the at least one lighting unit.

13. The apparatus of claim 1, further comprising:

a timing mechanism for measuring intervals of time.

14. The apparatus of claim 1, further comprising:

a first timing mechanism for measuring elapsed time; and

a second timing mechanism for determining the date and time of day.

15. The apparatus of claim 1, wherein the at least one lighting unit includes at least one LED lighting unit capable of emitting light of any of a range of colors, and wherein the processor is adapted to set a color of the at least one LED lighting unit.

16. The combination of claim 2, wherein the at least one external device includes at least one of a user interface, a sensor, a timing device, a music synchronization device, and a sound level detection device.

17. The combination of claim 16, wherein the at least one external device includes at least one user interface, and wherein the at least one user interface includes at least one of:

at least one switch;

at least one button;

at least one dial;

at least one slider;

at least one console; and

at least one keyboard.

18. The combination of claim 17, wherein the processor alters the processing of the processor executable instructions to change at least one of:

a priority amongst at least two different lighting effects in the at least one lighting sequence;

an execution speed of the at least one lighting sequence;

a brightness of light emitted by the at least one lighting unit; and

a color of light emitted by the at least one lighting unit, based on the at least one external signal provided by the at least one user interface.

19. The combination of claim 17, wherein the processor executable instructions received at the data interface include at least two different lighting sequences including the at least one lighting sequence, and wherein the processor is adapted to selectively execute the at least one lighting sequence of the at least two different lighting sequences based on the at least one external signal provided by the at least one user interface.

20. The apparatus of claim 1, wherein the signal interface includes at least one user interface.

21. The apparatus of claim 20, wherein the at least one user interface includes at least one of:

at least one switch;

at least one button;

at least one dial;

at least one slider;

at least one console; and

at least one keyboard.

22. The apparatus of claim 21, wherein the processor alters the processing of the processor executable instructions to change at least one of:

a priority amongst at least two different lighting effects in the at least one lighting sequence;

an execution speed of the at least one lighting sequence;

a brightness of light emitted by the at least one lighting unit; and

a color of light emitted by the at least one lighting unit,

based on the at least one external signal provided by the at least one user interface.

23. The apparatus of claim 21, wherein the processor executable instructions received at the data interface include at least two different lighting sequences including the at least one lighting sequence, and wherein the processor is adapted to selectively execute the at least one lighting sequence of the at least two different lighting sequences based on the at least one external signal provided by the at least one user interface.

24. The apparatus of claim 1, wherein the processor alters the processing of the processor executable instructions to change at least one of:

a priority amongst at least two different lighting effects in the at least one lighting sequence;

an execution speed of the at least one lighting sequence;

a brightness of light emitted by the at least one lighting unit; and

a color of light emitted by the at least one lighting unit, based on the at least one external signal.

25. The apparatus of claim 1, wherein the processor executable instructions received at the data interface include at least two different lighting sequences including the at least one lighting sequence, and wherein the processor is adapted to selectively execute the at least one lighting sequence of the at least two different lighting sequences based on the at least one external signal.

26. The apparatus of claim 1, in combination with the at least one lighting unit.

27. A method for controlling at least one lighting unit, comprising acts of:

receiving, from a remote location, processor executable instructions for controlling the at least one lighting unit to generate at least one lighting sequence;

monitoring at least one input for at least one external signal;

processing said processor executable instructions to provide a data stream representing the at least one lighting sequence;

altering the processor executable instructions based on the at least one external signal to change at least one parameter or effect of the at least one lighting sequence as the at least one lighting unit continues to generate the at least one lighting sequence, wherein the at least one external signal encodes the measurement of one or more of;

volume, pitch and inclination; and

transmitting the data stream to the at least one lighting unit.

28. The method of claim 27, wherein the act of monitoring at least one input includes an act of monitoring at least one user interface for the at least one external signal.

29. The method of claim 27, wherein the act of monitoring at least one input includes an act of monitoring the at least one input for an electromagnetic signal.

30. The method of claim 27, wherein the act of transmitting the data stream includes an act of transmitting data to a mechanical device other than a lighting unit.

31. The method of claim 27, wherein the act of transmitting the data stream includes an act of transmitting data to a device for reproducing an audio signal.

32. The method of claim 27, wherein the act of transmitting the data stream includes an act of transmitting data to a device for reproducing a video image.

33. The method of claim 27, wherein the act of receiving processor executable instructions includes an act of receiving the processor executable instructions from a processor.

34. The method of claim 27, wherein the act of receiving processor executable instructions includes an act of receiving the processor executable instructions via an infrared port, a serial port, a parallel port, or a USB port.

35. The method of claim 27, wherein the act of receiving processor executable instructions includes an act of reading the processor executable instructions from a storage medium.

36. The method of claim 35, wherein the act of reading the processor executable instructions from a storage medium includes an act of reading data from one of a magnetic disk, magnetic tape, a smart card, and a compact disk.

37. The method of claim 27, wherein the act of receiving processor executable instructions includes an act of receiving a plurality of lighting effects having parameters associated therewith.

38. The method of claim 37, further comprising an act of:

utilizing directions for converting predetermined lighting effects to convert said plurality of lighting effects into data suitable for controlling the at least one lighting unit.

39. The method of claim 27, further comprising an act of:

storing information representative of effects being executed by the at least one lighting unit in a transient memory.

40. The method of claim 27, wherein the act of monitoring at least one input includes an act of monitoring a timing mechanism for the at least one external signal.

41. The method of claim 27, wherein the act of monitoring at least one input includes an act of monitoring a first timing mechanism for measuring elapsed time, and a second timing mechanism for determining the date and time of day.

42. The method of claim 27, wherein the act of monitoring at least one input includes an act of monitoring a sensor for the at least one external signal.

43. The method of claim 27, wherein the act of monitoring at least one input includes an act of receiving an alarm signal.

44. The method of claim 27, wherein the act of transmitting the data stream includes an act of setting a color of an LED lighting unit capable of emitting light of any of a range of colors.

45. The method of claim 27, wherein the act of altering the processor executable instructions based on the at least one external signal includes an act of repeating an effect until the at least one external signal is received.

46. The method of claim 27, wherein the act of altering the processor executable instructions based on the at least one external signal includes an act of modifying a rate of the at least one lighting sequence.

47. The method of claim 27, wherein the act of altering the processor executable instructions based on the at least one external signal includes an act of switching from a high priority effect to a low priority effect.

48. The method of claim 27, wherein the act of altering the processor executable instructions based on the at least one external signal includes an act of interrupting the at least one lighting sequence to execute a different effect.

49. The method of claim 27, wherein:

the act of receiving processor executable instructions includes an act of receiving a primary lighting effect and a secondary lighting effect, the secondary lighting effect designated to be executed instead of the primary lighting effect upon a predetermined condition;

the act of processing the processor executable instructions includes an act of providing the data stream such that the at least one lighting unit executes the primary lighting effect;

the act of monitoring at least one input includes an act of receiving a signal indicative of the predetermined condition; and

the act of altering the processor executable instructions includes an act of providing the data stream such that the at least one lighting unit executes the secondary lighting effect.

50. The method of claim 27, wherein the act of altering the processor executable instructions includes an act of altering a rate of the at least one lighting sequence.

51. The method of claim 27, wherein:

the act of receiving processor executable instructions includes an act of receiving processor executable instructions for executing at least two sequences of lighting effects including the at least one lighting sequence;

the act of transmitting the data stream includes an act of executing a first sequence of the at least two sequences of lighting effects utilizing the at least one lighting unit; and

the act of altering the processor executable instructions includes an act of executing a different sequence of the at least two sequences of lighting effects.

52. The method of claim 27, wherein the act of altering the processor executable instructions includes an act of pausing during the at least one lighting sequence.

53. The method of claim 27, wherein the act of altering the processor executable instructions includes an act of changing a brightness of light emitted by the at least one lighting unit.

54. The method of claim 27, wherein the act of altering the processor executable instructions includes an act of changing a color of light emitted by the at least one lighting unit.

55. The method of claim 27, wherein the act of monitoring at least one input includes an act of monitoring at least one external device for the at least one external signal.

56. The method of claim 55, wherein the act of monitoring at least one external device includes an act of monitoring at least one user interface for the at least one external signal.

57. At least one computer readable medium encoded with at least one program that, when executed, performs the method of claim 27.