Computer controlled lighting system with intelligent data distribution network

Claim 2

A lighting system comprising: a plurality of multiple parameter lamp units each with a least one associated lamp and respective processor control means for adjusting parameters of the associated lamp; a remote control console system for exercising control over said lamp units; a communication control system for controlling communication between said console and said lamp units; and a data link network between said communication control system and said lamp units, said data link network including a plurality of signal repeater units each having a processor coupled to said data link for monitoring data link network signals.

Claim 3

A system according to claim 1 in which each of said signal repeater units includes switching means associated with said processor for selectively coupling said repeater to certain branches of said data link.

Claim 4

A system according to claim 1 in which each of said signal repeater units includes memory for storing datalink signals for execution by said processor.

Claim 5

A system according to claim 1 including means in each repeater unit processor for distinguishing between messages transmitted by said control console system to said lamp units and messages transmitted to said signal repeater units.

Claim 6

A system according to claim 1 in which each of said repeater units includes repeater identification means for distinguishing each repeater unit from another repeater unit and means associated with said processor in each repeater unit for recognizing messages transmitted to a specific signal repeater unit.

Claim 7

A system according to claim 1 in which said signal repeater units determine the respective configuration and address of lamp units connected thereto.

Claim 8

A system according to claim 6 in which said signal repeater units download lamp unit operating programs to said lamp units.

Claim 9

A system according to claim 1 in which said signal repeater units receive and store lamp unit operating programs downloaded from said control console system.

Claim 10

A system according to claim 1 in which each of said signal repeater units includes display means coupled to said processor for displaying repeater communication activity.

Claim 11

A system according to claim 1 in which each of said signal repeater units includes a serial data port associated with said processor for communicating with an external control device wherein said external device is capable of transmitting messages to any repeater, lamp or console connected to said respective signal repeater unit.

Claim 12

A system according to claim 1 in which said control console system includes a plurality of console controllers, each of which is capable of alternatively or additionally controlling said lamp units.

Claim 13

A system according to claim 1 wherein said processor in each of said repeater units cooperates in error detection and correction functions.

Claim 14

A lighting system comprising: a plurality of multiple parameter lamp units each with at least one associated lamp and respective processor control means for adjusting parameters of the associated lamp; a remote control console system for exercising control over said lamp units; and a data link network between said console control system and said lamp units, said data link network including a plurality of repeater units each including processor means for controlling said respective repeater and for monitoring data link signals.

Claim 15

A lighting system comprising: a plurality of multiple parameter lamp units each with at least one associated lamp and respective processor control means for adjusting parameters of the associated lamp; a remote control console system for exercising control over said lamp units; and a data link network between said console control system and said lamp units, said data link network including a plurality of repeater units each including processor means for controlling said respective repeater and for monitoring data link signals.

Claim 16

A lighting system according to claim 13 including memory means for storing data link signals for execution by said processor means.

Claim 17

A lighting system according to claim 14 including a communications controller for selectively coupling the respective repeater unit to selective branches of the data link network.

Claim 18

A system according to claim 15 including means in said communication controller for enabling a plurality of said signal repeater units to simultaneously poll respective lamp units connected thereto to determine their status.

Claim 19

A system according to claim 15 including means in said communicating controller for communicating system commands entered on said data terminal device to any of the lamp units.

Claim 20

A system according to claim 15 including means in said communication controller for communicating system commands entered on said data terminal device to the control console.

Claim 21

A system according to claim 15 including means in said communication controller for automatically assigning unique identities to each signal repeater unit in dependence upon the interconnection of said repeater units.

Claim 22

A lighting system according to claim 14 wherein said stored signals in said memory means include stored programs for execution by said processor means.

Claim 23

A system according to claim 13 including means in said signal repeater units for transmitting signals received at an input terminal directly to an output terminal, or for receiving said signals into said memory means, depending upon the current state of said repeater unit.

Claim 24

A system according to claim 13 including means in said signal repeater units for checking the validity of data downloaded from said console.

Claim 25

A system according to claim 13 in which said signal repeater units systematically poll lamp units connected thereto to determine their status.

Claim 26

A system according to claim 13 in which certain signal repeater units poll other signal repeater units to collect lamp unit status data.

Claim 27

A system according to claim 13 including means in each of said signal repeater unit for connecting an external data terminal device for communicating with the components connected to the respective repeater unit.

Claim 28

A lighting system according to claim 13 wherein each of said repeater units includes means for reconstructing a clock signal having the same timing characteristics as in said control console.

Claim 29

A lighting system according to claim 13 wherein each of said repeater units includes Manchester encoders and decoders for encoding and decoding said repeater signals.

Claim 30

A lighting system according to claim 13 wherein each of said lamp units includes a transmitter for sending messages to said control console through said data link network.

Claim 31

A lighting system according to claim 13, wherein each of said repeater units further includes a direct memory access controller associated with said communication controller and said memory means.

Claim 32

A lighting system according to claim 13 in which said control console system includes a plurality of console controllers, each of which is capable of alternatively or additionally controlling said lamp units.

Claim 33

A lighting system comprising: a plurality of lamp units at least some of which comprise: (1) means for producing a light beam having a plurality of adjustable parameters relating to beam characteristics and beam position; (2) drive means for controlling a plurality of said parameters; (3) lamp processor means for controlling said drive means; and (4) lamp memory means for storing data and programs for execution by said lamp processor means; control console means having: (1) means for receiving parameter-controlling inputs for directing the operation of said lighting system; and (2) central processor means for monitoring said inputs and for originating system commands; a data link system including a common path for connecting said control console means to each of said lamp units for transmitting said system commands concurrently to said lamp units; whereby said lamp processors individually monitor and respond where required to said system commands to control said drive means for adjusting the parameters of the respective lamp units; communication means linked to said control console means; and additional control means having parameter-controlling inputs for directing the operation of said lighting system and means for monitoring said inputs for originating system commands coupled to said communication means whereby said lamp units may be controlled additionally or alternatively by said additional control means.

Claim 34

A lighting system comprising: a plurality of lamp units at least some of which comprise: (1) means for producing a light beam having a plurality of adjustable parameters relating to beam characteristics and beam position; (2) drive means for controlling a plurality of said parameters; (3) lamp processor means for controlling said drive means; and (4) lamp memory means for storing data and programs for execution by said lamp processor means; control console means having: (1) means for receiving parameter-controlling inputs for directing the operation of said lighting system; and (2) central processor means for monitoring said inputs and for originating system commands; a data link system including a common path for connecting said control console means to each of said lamp units for transmitting said system commands concurrently to said lamp units; whereby said lamp processors individually monitor and respond where required to said system commands to control said drive means for adjusting the parameters of the respective lamp units; communication means linked to said control console means; and additional control means having parameter-controlling inputs for directing the operation of said lighting system and means for monitoring said inputs for originating system commands coupled to said communication means whereby said lamp units may be controlled additionally or alternatively by said additional control means.

Claim 35

The system according to claim 31 in which said communication means comprises a bidirectional bus.

Claim 36

The system according to claim 31 in which other of said lamp units comprise fixed position lamps.