File system for a stage lighting array system

• US 7,290,895 B2
• Filed: 08/06/2004
• Issued: 11/06/2007
• Est. Priority Date: 08/08/2003
• Status: Active Grant

• Current Assignee: Production Resource Group LLC
• Original Assignee: Production Resource Group LLC
• Inventors: Hunt, Mark A.
• Primary Examiner(s): BARNES-BULLOCK, CRYSTAL JOY
• Application Number:
  US10/913,022
• Publication Number:
  US 20050086589A1
• Time in Patent Office: 1,187 Days
• Field of Search: 700/3, 700/17, 700/19, 700/286, 700/295, 700/297, 362/85, 362/233, 362/286, 362/301, 315/189, 315/312, 315/316, 315/318, 315/362, 345/6, 345/423, 353/62, 353/72, 353/85, 709/231, 715/735, 715/740, 715/760
• US Class Current: 362/85
• CPC Class Codes: H05B 47/155 Coordinated control of two or more light sources

Abstract

A file system for a stage lighting system that maintains the different files associated with the stage lighting system. Each of the files that can represent an effect are maintained within the system within a configuration file. The configuration file can be updated on each start of the system so that the system can maintain information indicative of current configuration files. A test mode can also be entered in which a pre-formed show can be tested against the current state of the configuration files.

Claims

1. A system, comprising

a first computer system, including memory therein, said computer system also having a configuration file, which file represents a plurality of different effects which can be displayed by the computer system, and which includes a first controlling input, allowing control from a remote console, and a second output, which produces an output signal based on a selected one or more of said different effects from within said configuration file, wherein said configuration file lists the effects in a specified hierarchy.

2. A system as in claim 1, wherein said output signal is in a form for controlling an external digital projector.

3. A system as in claim 1, wherein said output signal is in a form for controlling a digital mirror type projector.

4. A system as in claim 1, wherein said computer system includes an internal memory storing a plurality of effects, and an external memory storing a plurality of effects wherein said configuration file includes information on all said effects.

5. A system as in claim 1, wherein one of said effects is a compiled file representing a gobo effect.

6. A system as in claim 1, further comprising a plurality of additional computer systems, and a user interface which is common for said computer systems, allowing local operation on each of said additional computer systems, and further comprising an input to each of said computer systems from a remote console.

7. A system as in claim 6, wherein said input from the remote console is an ethernet format input.

8. A system as in claim 1, wherein said output signal is in a form for controlling an external digital projector, wherein said output signal is formed from a plurality of different effects, each of said plurality of different effects forming a layer, and said layers collectively forming an effect.

9. A system as in claim 1, further comprising a user interface which displays contents of said configuration file, and includes information about at least a plurality of said effects within said configuration file.

10. The system as in claim 9, wherein said information includes a thumbnail showing the basic information about a gobo within the information file.

11. A system as in claim 9, wherein said information includes metadata about effects within the information file.

12. A system as in claim 1, wherein said effects include shapes which can be used to shape output light.

13. A system as in claim 1, wherein said effects include different effects which can be added to an output video.

14. A system as in claim 13, wherein said different effects include at least rotation and shaping.

15. A system, comprising

a first computer system, including memory therein, said computer system also having a configuration file, which file represents a plurality of different effects which can be displayed by the computer system, and which includes a first controlling input, allowing control from a remote console, and a second output, which produces an output signal based on a selected one or more of said different effects from within said configuration file, further comprising a user interface which displays contents of said configuration file, and includes information about at least a plurality of said effects within said configuration file, wherein said information includes metadata about effects within the information file, wherein said configuration file is an XML file.

16. A system, comprising

a first computer system, including memory therein, said computer system also having a configuration file, which file represents a plurality of different effects which can be displayed by the computer system, and which includes a first controlling input, allowing control from a remote console, and a second output, which produces an output signal based on a selected one or more of said different effects from within said configuration file, wherein said computer system includes processing parts which analyzes a routine to look for all different files and effects which can be used during the program to form said configuration file.

17. A method, comprising:

storing a plurality of lighting effects within a memory associated with a computer system, said lighting effects including at least a shape for output light to be projected;

forming a configuration file which represents a list of a plurality of different lighting effects; and

accepting a command to produce a lighting effect from within a list of different lighting effects, and producing an output signal representing the lighting effect from the list, further comprising allowing the user to test a precompiled show, comprising a plurality of different effects, by retrieving stored files for the precompiled show, displaying information of the stored file is available, or displaying an error screen if the stored file is not available.

18. A system, comprising

a first computer system, including memory therein, said computer system also having a configuration file, which file represents a plurality of different effects which can be displayed by the computer system, and which includes a first controlling input, allowing control from a remote console, and a second output, which produces an output signal based on a selected one or more of said different effects from within said configuration file, further comprising a plurality of additional computer systems, and a user interface which is common for said computer systems, allowing local operation on each of said additional computer systems, and further comprising an input to each of said computer systems from a remote console, wherein said user interface allows operating a test mode which determines if specified files are available.

19. A method, comprising:

storing a plurality of lighting effects within a memory associated with a computer system, said lighting effects including at least a shape for output light to be projected;

forming a configuration file which represents a list of a plurality of different lighting effects; and

accepting a command to produce a lighting effect from within a list of different lighting effects, and producing an output signal representing the lighting effect from the list, wherein said producing an output signal comprises combining a plurality of different effects as different layers to produce a final output signal.

20. A method as in claim 19, wherein said output signal is in a form for controlling an external digital mirror type projector.

21. A method as in claim 19, wherein said storing comprises storing a first group of lighting effects in a first internal memory, and storing a second group of lighting effects in a second external memory.

22. A method as in claim 19, wherein said effects also include a rotation of a shaped output light beam.

23. A method as in claim 19, further comprising displaying information indicative of the configuration file to user at a local user interface.

24. A method as in claim 23, further comprising allowing the user to access certain files at the local user interface.

25. A method as in claim 19, wherein each layer is additive to a previous layer.

26. A method as in claim 19, wherein each layer is subtractive from a previous layer.

35. A method as in claim 19, wherein said configuration file includes a plurality of different gobos representing shaping of the light, each gobo having a unique identifying indicia.

36. A method as in claim 19, wherein said configuration file includes a hierarchy of the different gobos and effects, organized by a function of the different files.

37. A method as in claim 36, wherein said configuration file is in XML form.

38. A method as in claim 37, wherein said configuration file includes additional information about certain ones of the effects.

39. A method as in claim 38, wherein said additional information includes a thumbnail showing a basic shape of a gobo.

40. A method as in claim 19, wherein each of the different layers include a defined shape, a defined color, and a defined amount of movement.

27. A method as in 19, wherein said forming a configuration file comprises controlling a processor to search for each of a plurality of different files and effects which can be used to produce lighting effects.

28. A method as in claim 27, wherein said controlling occurs at startup of the computer.

29. A method as in claim 27, wherein said controlling comprises looking for files indicative of still images, moving images, or compiled versions of a special effect.

30. A method as in claim 29, wherein said compiled versions comprise compiled rotations.

31. A method as in claim 27, wherein said search comprises searching information in memory.

32. A method as in claim 27, further comprising maintaining an index of files in memory, and wherein said search comprises searching said index.

33. A method as in claim 32, further comprising executing a routine which updates said index.

34. A method as in claim 32, wherein said index includes an index of file from a removable memory, and further comprising maintaining a list of information within the removable memory based on a unique identifier indicative of contents of said removable memory.