US5406176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computer controlled stage lighting system
Assignee: Aurora Robotics Ltd
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Filing: 1994-01-12
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Granted: 1995-04-11
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Expires: 2014-01-12
Abstract
Abstract A stage or theatre lighting system having a plurality of multiple parameter lamp units each comprising means for producing a light beam having a plurality of adjustable parameters relating to beam characteristics and beam position; drive means for controlling a plurality of said parameters; lamp processor means for controlling said drive means; and lamp memory means for storing data and programs for execution by said lamp processor means; the improvement comprising said lamp memory means having non-volatile memory means for storage of all of said operating program and volatile memory means for storage of all lamp cue data; internal clock means; and command means to operably command said operating program to execute said stored cue data in a desired, pre-programmed time and sequence using said internal clock means. The system can work with a personal computer and does not need a remote control.
Inventors
- 👤 Walter H . Sugden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:09
CPC Classifications
H; H05; H05B; H05B47/00; H05B47/10; H05B47/155; G; G05; G05B; G05B15/00; G05B15/02
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
129 words
In a stage or theatre lighting system having a plurality of multiple parameter lamp units each comprising means for producing a light beam having a plurality of adjustable parameters relating to beam characteristics and beam position; drive means for controlling a plurality of said parameters; lamp processor means for controlling said drive means; and lamp memory means for storing data and programs for execution by said lamp processor means; the improvement comprising said lamp memory means having non-volatile memory means for storage of all of said operating program and volatile memory means for storage of all lamp cue data; internal clock means; and command means to operably command said operating program to execute said stored cue data in a desired, pre-programmed time and sequence using said internal clock means.
Claim 2
Dependent Claim
129 words
In a stage or theatre lighting system having a plurality of multiple parameter lamp units each comprising means for producing a light beam having a plurality of adjustable parameters relating to beam characteristics and beam position; drive means for controlling a plurality of said parameters; lamp processor means for controlling said drive means; and lamp memory means for storing data and programs for execution by said lamp processor means; the improvement comprising said lamp memory means having non-volatile memory means for storage of all of said operating program and volatile memory means for storage of all lamp cue data; internal clock means; and command means to operably command said operating program to execute said stored cue data in a desired, pre-programmed time and sequence using said internal clock means.
Claim 3
Dependent Claim
34 words
A lighting system as claimed in claim 1 wherein said command means comprises a central processor means in communication by a data link system with each of said lamp units to commence said execution.
Claim 4
Dependent Claim
18 words
A lighting system as claimed in claim 2 wherein said central processor means is a desk top PC.
Claim 5
Dependent Claim
49 words
A lighting system as claimed in claim 2 wherein said central processor means comprises means for receiving parameter-controlling inputs for directing the operation of said lighting system to comprise said lamp cue data, and means for downloading said data to said volatile memory means of each respective lamp unit.
Claim 6
Dependent Claim
29 words
A lighting system as claimed in claim 4 wherein said data link system comprises a common path for connecting said central processor means to each of said lamp units.
Claim 7
Independent Claim
102 words
A method of controlling a stage or theatre lighting system having a plurality of multiple parameter lamp units each having an associated processor having non-volatile memory means, volatile memory means and internal clock means, said method comprising the steps of (a) storing executable operating programs in each of said non-volatile memory means of said lamp units; (b) storing all appropriate lamp due data in each of said volatile memory means of said lamps; and (c) initiating each of said lamp units to command said operating program to execute said stored cue data in pre-programmed time and sequence using said internal clock means.
Claim 8
Independent Claim
102 words
A method of controlling a stage or theatre lighting system having a plurality of multiple parameter lamp units each having an associated processor having non-volatile memory means, volatile memory means and internal clock means, said method comprising the steps of (a) storing executable operating programs in each of said non-volatile memory means of said lamp units; (b) storing all appropriate lamp due data in each of said volatile memory means of said lamps; and (c) initiating each of said lamp units to command said operating program to execute said stored cue data in pre-programmed time and sequence using said internal clock means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-04-10 | 1998-10-10 | 1999-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-10 | 2002-10-10 | 2003-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-10 | 2006-10-10 | 2007-04-11 | $7700.00 | Window Closed / Lapsed |