CN108112138A - A kind of light of stage intelligent dimming tinting system and method - Google Patents
A kind of light of stage intelligent dimming tinting system and method Download PDFInfo
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- CN108112138A CN108112138A CN201810102293.2A CN201810102293A CN108112138A CN 108112138 A CN108112138 A CN 108112138A CN 201810102293 A CN201810102293 A CN 201810102293A CN 108112138 A CN108112138 A CN 108112138A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
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Abstract
The invention discloses a kind of light of stage intelligent dimming tinting system and method, including：Regulate and control platform, switch board, signal picker and LED light；Switch board includes DMX512 controllers and the first ZigBee coordinators；Signal picker includes the 2nd ZigBee coordinators, drive module and sensor assembly；Regulate and control platform and switch board electrical connection；DMX512 controllers and the communication connection of the first ZigBee coordinators；First ZigBee coordinators and the communication connection of the 2nd ZigBee coordinators；2nd ZigBee coordinators are communicated to connect with drive module；Sensor assembly and the 2nd ZigBee coordinators communicate to connect；Drive module is electrically connected with LED light.Solve existing stage light control system light adjust accurate rate is low, real-time is poor, control mode not intelligence, difficult management and it is of high cost the technical issues of.
Description
Technical field
The present invention relates to lighting control technology field more particularly to a kind of light of stage intelligent dimming tinting system and sides
Method.
Background technology
Growing with performing career, the effect of stage is increasingly highlighted, light be stage performance can not or
One of scarce factor, the control of lighting effects play vital effect during stage performance, can not only pass through
The visual effect of magnificent mansion is built in the light and shade change of light, is also used as the effective tool of control performance rhythm.
Light of stage is to perform the important component that space is formed, and is to personage and required according to the development of plot
Special scenes carry out the Lighting Design of comprehensive visual environment, and it is autotelic by design idea in a manner of visual image again
Now give the artistic creation of spectators.Light of stage generally all uses light lamp, can send monochromatic light, can also send a variety of
The light of color, it is color to light, glittering to obtain better stage effect, it is necessary to carry out good control to light of stage
The progress such as frequency and brightness in real time, accurately control.
Most of traditional stage light control system takes simulation light regulating technology, and simulation light regulating technology is mainly by Control Console
It is formed with light modulator, for Control Console for generating analog control signal, light modulator receives the analog control signal of Control Console, controls lamp
Have the voltage difference at both ends, realize the adjustment of stage lamp luminosity.This stage light control system antijamming capability is weak, holds
It is also easy to produce colour cast and so that lighting effects are inaccurate, can not accurately reach people's expected effect, and such system can only be one-sided
The analog control signal generated by Control Console control light of stage, can not ensure the real-time of light of stage, meanwhile, this
Kind simulation lamp light control system light modulator and stage lighting are typically to pass through wire transmission mode to carry out signal transmission, are laid with cost
High and difficult management.
The content of the invention
The present invention provides a kind of light of stage intelligent dimming tinting system and methods, and it is light-operated to solve existing stage lighting
System light processed adjust accurate rate is low, real-time is poor, control mode not intelligence, difficult management and it is of high cost the technical issues of.
The present invention provides a kind of light of stage intelligent dimming tinting system, including：Regulate and control platform, switch board, signal acquisition
Device and LED light；
The switch board includes DMX512 controllers and the first ZigBee coordinators；
The signal picker includes the 2nd ZigBee coordinators, drive module and sensor assembly；
The regulation and control platform and switch board electrical connection；
The DMX512 controllers and the first ZigBee coordinators communication connection；
The first ZigBee coordinators and the 2nd ZigBee coordinators communication connection；
The 2nd ZigBee coordinators are communicated to connect with the drive module；
The sensor assembly is communicated to connect with the 2nd ZigBee coordinators；
The drive module is electrically connected with the LED light.
Preferably, the regulation and control platform includes display screen and touch-screen；The touch-screen is capacitance touch screen or resistive touch
Screen.
Preferably, it is different using DMX512 communication protocols between the DMX512 controllers and the first ZigBee coordinators
Step communication connection.
Preferably, the drive module powers for the LED light and controls the state change of the LED light.
Preferably, the sensor assembly is optical sensor and/or luminance sensor.
Preferably, the drive module is constant-current driven module.
Preferably, the LED light is full color dynamic LED lamp.
Preferably, system used in the console is Linux system.
The present invention provides a kind of light of stage intelligent dimming shading process, including：
S1：Systematic parameter initializes, and regulation and control platform sends the setting value of the parameter, and the parameter includes：Color and brightness；
S2：DMX512 controllers carry out the setting value data processing according to preset algorithm, and the first control of generation refers to
It makes and is sent to the first ZigBee coordinators in the form of data packet so that the first ZigBee coordinators are controlled described first
System instruction is forwarded to the 2nd ZigBee coordinators；
S3：The 2nd ZigBee coordinators parse pwm signal according to first control instruction so that drive module
Complete the control to LED light state；
S4：The first state parameter is simultaneously passed through described second by the first state parameter of sensor assembly acquisition LED light
ZigBee coordinators and the first ZigBee coordinators are sent to the DMX512 controllers so that the DMX512 controllers
Error calculation is carried out according to the first state parameter and the setting value, and error is modified according to preset algorithm,
Revised second state parameter is obtained as new setting value.
Preferably, the algorithm is FUZZY ALGORITHMS FOR CONTROL.
As can be seen from the above technical solutions, the present invention has the following advantages：
The present invention is by using DMX512 communication protocols asynchronous logical between DMX512 controllers and the first ZigBee coordinators
Letter, the first ZigBee coordinators parse control signal transmission by the control instruction that DMX512 controllers are sent and give driving mould
Block, the color of LED light, brightness is adjusted in drive module, while with realizing 0~255 grade of brightness of LED light continuous light tuning, solution
The colour cast problem that certainly LED simulations light modulation generates；Meanwhile the true operating status effect of LED light is passed through by sensor
ZigBee coordinators feed back to DMX512 controllers, and DMX512 controllers correct stage lighting according to Predistribution Algorithm automatic adjusument
Light effect error can reduce the effect of stage LED lamplight design so that system can control light of stage exactly very well；
And staff can directly input parameter information to be transmitted to DMX512 controllers by console, realize light of stage control
Real-time, control mode intelligence so that staff is optimized and is improved to the real time monitoring of light of stage and management.
It solves existing stage light control system light and adjusts that accurate rate is low, real-time is poor, control mode not intelligence, difficult management
And the technical issues of of high cost.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structure diagram of light of stage intelligent dimming tinting system provided by the invention；
Fig. 2 is a kind of expansion structure schematic diagram of light of stage intelligent dimming tinting system provided by the invention；
Fig. 3 is a kind of flow diagram of light of stage intelligent dimming shading process provided by the invention.
Specific embodiment
An embodiment of the present invention provides a kind of light of stage intelligent dimming tinting system and methods, solve existing stage
Lamp light control system light adjusting accurate rate is low, real-time is poor, control mode not ask by intelligence, difficult management and technology of high cost
Topic.
Goal of the invention, feature, advantage to enable the present invention is more apparent and understandable, below in conjunction with the present invention
Attached drawing in embodiment is clearly and completely described the technical solution in the embodiment of the present invention, it is clear that disclosed below
Embodiment be only part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
All other embodiment that those of ordinary skill is obtained without making creative work, belongs to protection of the present invention
Scope.
It please refers to Fig.1 and Fig. 2, a kind of one embodiment of light of stage intelligent dimming tinting system provided by the invention
Structure diagram.
The present invention provides a kind of one embodiment of light of stage intelligent dimming tinting system, including regulation and control platform 100, control
Cabinet 200 processed, signal picker 300 and LED light 400.
Switch board 200 includes 2001 and the first ZigBee coordinators 2002 of DMX512 controllers；
Signal picker 300 includes the 2nd ZigBee coordinators 3002, drive module 3003 and sensor assembly 3001；
Regulation and control platform 100 and switch board 200 are electrically connected；
2001 and the first ZigBee coordinators 2002 of DMX512 controllers communicate to connect；
First ZigBee coordinators 2002 and the 2nd ZigBee coordinators 3002 communicate to connect；
2nd ZigBee coordinators 3002 are communicated to connect with drive module 3003；
Sensor assembly 3001 is communicated to connect with the 2nd ZigBee coordinators 3002；
Drive module 3003 is electrically connected with LED light 400.
The embodiment of the present invention by by DMX512 controllers 2001 be used as whole system run control core, in real time to
Regulate and control 100 data information of platform, and the instruction control of modulated 100.DMX512 controllers 2001 are sent out according to regulation and control platform 100
The instruction brought generates corresponding control instruction and passes through the first ZigBee coordinators 2002 and the 2nd ZigBee coordinators 3002
It is transmitted to drive module 3003 so that drive module 3003 is parsed according to control instruction, and realizes the color of LED light 400
With continuously adjusting for brightness, the colour cast that LED simulation light modulations generate is solved the problems, such as；Sensor assembly 3001 gathers the color of LED light 400
Color and brightness running state parameter, and pass through the 2nd ZigBee coordinators 3002 and the first ZigBee coordinators 2002 are transmitted to
DMX512 controllers 2001 so that DMX512 controllers 2001 are handled according to running state parameter, are realized to stage lighting
The real-time and accurate adjusting of light effect；And staff can directly input parameter information to be transmitted to by regulating and controlling platform 100
DMX512 controllers 2001 realize the real-time of light of stage control, control mode intelligence so that staff is to light of stage
Real time monitoring and management optimized and improved.It solves existing stage light control system light and adjusts accurate rate
It is low, real-time is poor, control mode not intelligence, difficult management and it is of high cost the technical issues of.
The above are a kind of one embodiment of light of stage intelligent dimming tinting system provided by the invention, are this hair below
A kind of another embodiment of light of stage intelligent dimming tinting system of bright offer.
It please refers to Fig.1 and Fig. 2, a kind of another embodiment of light of stage intelligent dimming tinting system provided by the invention
Structure diagram.
The present invention provides a kind of another embodiment of light of stage intelligent dimming tinting system, including：Regulate and control platform
100th, switch board 200, signal picker 300 and LED light 400.
Switch board 200 includes 2001 and the first ZigBee coordinators 2002 of DMX512 controllers；
Signal picker 300 includes the 2nd ZigBee coordinators 3002, drive module 3003 and sensor assembly 3001；
Regulation and control platform 100 and the switch board 200 are electrically connected；
2001 and the first ZigBee coordinators 2002 of DMX512 controllers communicate to connect；
First ZigBee coordinators 2002 and the 2nd ZigBee coordinators 3002 communicate to connect；
2nd ZigBee coordinators 3002 are communicated to connect with drive module 3003；
Sensor assembly 3001 is communicated to connect with the 2nd ZigBee coordinators 3002；
Drive module 3003 is electrically connected with LED light 400.
It should be noted that the control core that DMX512 controllers 2001 are run as whole system, in real time to regulation and control
100 data information of platform, and the instruction control of modulated 100.DMX512 controllers 2001 are transmitted across according to regulation and control platform 100
The instruction come generates corresponding control instruction and is transmitted by the first ZigBee coordinators 2002 and the 2nd ZigBee coordinators 3002
To drive module 3003 so that drive module 3003 is parsed according to control instruction, and realizes the color of LED light 400 and bright
Degree continuously adjusts；Sensor assembly 3001 gathers the color of LED light 400 and brightness running state parameter, and passes through second
3002 and the first ZigBee coordinators 2002 of ZigBee coordinators are transmitted to DMX512 controllers 2001 so that DMX512 controllers
2001 are handled according to running state parameter.
Further, regulating and controlling platform 100 includes display screen 1001 and touch-screen 1002；Touch-screen 1002 for capacitance touch screen or
Electric resistance touch screen.
It should be noted that regulation and control platform 100 monitors the entire control of stage LED light 400 system for light of stage staff
System realizes the communication between switch board 200 by cable, and regulation and control platform 100 includes display screen 1001 and touch-screen 1002, shows
1001 display interface of display screen including each LED light 400 can mainly be worked with the operating condition of real-time display whole system and run feelings
The display of condition and system operation time etc.；Touch-screen 1002 can be capacitance touch screen or electric resistance touch screen, can
Carry out visualization man-machine interactive operation so that light of stage staff can succinctly intuitively to every passage 0 in system~
255 grades of gray values edit DMX512 signal procedures, control light of stage arbitrary hue and brightness in real time.
There are " system switching ", " contextual model ", " light adjusting " isotype in 1002 main screen interface of touch-screen, wherein：" system
Switch " is the power switch of the equipment of system, and equipment can be realized by clicking on the power switch button of corresponding virtual unit
Soft start；" contextual model " is used to that each device illumination color of quick regulating system and brightness, contextual model to be set to include work
The a variety of different colors and luminance parameter of the adjusted good various stage lightings of personnel.When pressing any one contextual model,
Control data command will be transferred to each LED light in system and it made to send the color of corresponding atmosphere illuminating effect and brightness；" light
Adjust " carry out adjusting control light of stage for the professional staff of light of stage light modulation, it can realize to system in this mode
The real-time of each stage light node controls to adjust arbitrary hue, brightness.
Further, DMX512 communication protocols are used between 2001 and the first ZigBee coordinators 2002 of DMX512 controllers
Asynchronous communication connects.
It should be noted that DMX512 communication protocols use asynchronous communication means, baud rate 250kbps has 512 to lead to
Road, DMX512 signals have the serial data of 512 bytes, for totally according to light adjusting system for, the tables of data of each byte
Show light modulation brightness value, represented with two hexadecimal numbers, therefore 2001 most multipotency of separate unit DMX512 controllers controls 512 to lead to
Road, i.e. the quantity of monochromatic LED lamp 400 is 512, and the quantity of full-color LED lamp 400 is 170.The number of DMX512 communication protocols
It is not verified according to frame, can ensure the accuracy of data by quick Refresh Data, can refreshed one time 512 per 50ms
The total data of a passage so that fast-changing data are transmitted to drive module, to ensure system light modulation toning effect.
Further, drive module 3003 powers for LED light 400 and controls the state change of LED light 400.
It should be noted that the connection between drive module 3003 and LED light 400 is to be electrically connected, the power supply of LED light 400
It being provided by drive module 3003, drive module 3003 receives the PWM dimming control signals of the 2nd ZigBee coordinators 3002 transmission,
And color and the brightness of LED light 400 are adjusted by the way of constant current driving, while realize 0~255 grade of each stage LED light 400
The continuous light tuning of brightness solves the problems, such as the colour cast that LED simulation light modulations generate.
Further, sensor assembly 3001 is optical sensor and/or luminance sensor.
It should be noted that parameter is carried out to the operational effect state of LED light using optical sensor and/or luminance sensor
Acquisition, and collection result is sent to DMX512 controls by the 2nd ZigBee coordinators 3002 and the first ZigBee coordinators 2002
Device 2001 processed carries out relevant treatment.
Further, drive module 3003 is constant-current driven module.
It should be noted that after the 2nd ZigBee coordinators 3002 receive the control instruction of DMX512 controllers 2001,
According to set element address obtain with the matched data frame of Self address, and parse export 4 road PWM dimming control signals to
Drive module 3003, drive module 3003 realize the real-time adjusting to LED light 400 using constant current drive mode.It is driven using constant current
It is dynamic to has the following advantages：1) maximum rating can be exceeded to avoid driving current；2) expected brightness requirement can be obtained, and is protected
Demonstrate,prove the uniformity of each 400 brightness of LED light and color；3) can effectively avoid being struck by lightning, the surge of power grid, overvoltage and overcurrent
Protection, can so that the service life of LED light 400 is extended.
Further, LED light 400 is full color dynamic LED lamp.
It should be noted that full color dynamic LED lamps and lanterns of the LED light 400 using current mainstream vendor, each stage lamp class
It is different that type includes the common stage function arrangement such as a variety of high-power, high light-focusing type spotlights, signal lamp, light diffuser, down lamp
Lamps and lanterns, module 3003 driven directly controls.
Further, system used in console is Linux system.
The embodiment of the present invention is used as the control core of whole system operation by DMX512 controllers 2001, with first
Using DMX512 communication protocol asynchronous communications between ZigBee coordinators 2002, due to need not be verified to data frame, lead to
Quick Refresh Data is crossed to ensure the correct of data, the total data of 512 passage can be refreshed per 50ms, is made fast
The data of speed variation, which are transmitted to controlled device, to provide guarantee for light of stage light modulation toning effect；ZigBee coordinators pass through
The control instruction that DMX512 controllers 2001 are sent parses PWM dimming control signals and is transferred to drive module 3003, drives mould
Block 3003 is adjusted to the color of LED light 400, brightness using constant current drive mode, while realizes the 0~255 of LED light 400
Grade brightness ground continuous light tuning solves the problems, such as the colour cast of LED simulation light modulation generations；Meanwhile by sensor by the true fortune of LED light
Row state effect feeds back to DMX512 controllers 2001 by ZigBee coordinators, makes system ambiguous automatic adjusument to correct dance
Desk lamp light effect error can reduce the effect of stage LED lamplight design so that system can control stage lighting exactly very well
Light；And staff can directly input the information such as contextual model, color and brightness to be transmitted to DMX512 by regulating and controlling platform 100
Controller 2001 realizes the real-time of light of stage control, control mode intelligence so that staff is to the real-time of light of stage
Monitoring and management are optimized and are improved.It is low, real-time to solve existing stage light control system light adjusting accurate rate
Property poor, control mode not intelligence, difficult management and it is of high cost the technical issues of.
The above are a kind of another embodiments of light of stage intelligent dimming tinting system provided by the invention, are this below
A kind of one embodiment of the light of stage intelligent dimming shading process provided is provided.
Referring to Fig. 3, a kind of flow of one embodiment of light of stage intelligent dimming shading process provided by the invention
Schematic diagram.
The present invention provides a kind of one embodiment of light of stage intelligent dimming shading process, including：
Step 101：Systematic parameter initializes, and regulation and control platform sends the setting value of parameter, and parameter includes：Color and brightness.
It should be noted that after system starts, system can carry out systematic parameter initialization first, work as stagehand
When inputting contextual model and light adjustment parameter on the touchscreen, corresponding pre-set parameter can be sent to DMX512 by regulation and control platform
Controller.
Step 102：DMX512 controllers carry out setting value data processing according to preset algorithm, and the first control of generation refers to
It makes and is sent to the first ZigBee coordinators in the form of data packet so that the first ZigBee coordinators turn the first control instruction
It is sent to the 2nd ZigBee coordinators.
It should be noted that when DMX512 controllers receive the pre-set parameter that sends over of regulation and control platform, it can be according to pre-
The algorithm put carries out data processing to setting value, generates the first control instruction and is sent to the first ZigBee in the form of data packet
First control instruction is sent to the 2nd ZigBee coordinators by coordinator, the first ZigBee coordinators by communication,
It connects, reduces caused by due to wired connection for wireless communication between first ZigBee coordinators and the 2nd ZigBee coordinators
It is laid with the problem of of high cost.
Step 103：2nd ZigBee coordinators parse pwm signal according to the first control instruction so that drive module is complete
The control of paired LED light state.
It should be noted that the 2nd ZigBee coordinators receive the first control that the first ZigBee coordinators are sent
After instruction, the first control instruction can be parsed into 4 road pwm signals and be sent to drive module so that drive module is believed according to PWM
Number realize control to LED light state.
Step 104：First state parameter is simultaneously passed through second by the first state parameter of sensor assembly acquisition LED light
ZigBee coordinators and the first ZigBee coordinators are sent to DMX512 controllers so that DMX512 controllers are according to first state
Parameter and setting value carry out error calculation according to preset algorithm and error are modified, and obtain revised second state ginseng
Number is as new setting value.
It should be noted that the actual color and luminance information of sensor acquisition LED light are joined as the first state of LED light
Number, and pass through the 2nd ZigBee coordinators and the first ZigBee coordinators are sent to DMX512 controllers so that DMX512 is controlled
Device carries out error calculation according to first state parameter and setting value according to preset algorithm, and error is modified, and is repaiied
The second state parameter after just, and carry out relevant treatment using the second state parameter as new setting value.
Further, algorithm is FUZZY ALGORITHMS FOR CONTROL.
It should be noted that the preset FUZZY ALGORITHMS FOR CONTROL in DMX512 controllers, system ambiguous adaptive tune can be made
It saves to correct the color and luminance errors of light of stage, light of stage design effect can be reduced very well, have that precision is high, response
The characteristics of fast and fluctuation is small.FUZZY ALGORITHMS FOR CONTROL is the prior art, herein without being described in detail.
The present invention is used as the control core of whole system operation by DMX512 controllers, is adopted between ZigBee coordinators
With DMX512 communication protocol asynchronous communications, due to need not be verified to data frame, ensured by quick Refresh Data
Data it is correct, the total data of 512 passage can be refreshed per 50ms, be transmitted to fast-changing data controlled
Equipment can dim toning effect for light of stage and provide guarantee；The control that ZigBee coordinators are sent by DMX512 controllers
Instruction parses PWM dimming control signals and is transferred to drive module, and drive module is using constant current drive mode to the color of LED light
Color, brightness is adjusted, while with realizing 0~255 grade of brightness of LED light continuous light tuning, solves the colour cast that LED simulation light modulations generate
Problem；Meanwhile the true operating status effect of LED light is fed back to by DMX512 controls by ZigBee coordinators by sensor
Device using FUZZY ALGORITHMS FOR CONTROL, makes system ambiguous automatic adjusument to correct stage-lighting effect error, can reduce dance very well
The effect of platform LED lamplight design so that system can control light of stage exactly；And staff can be straight by console
The information such as input contextual model, color and brightness are connect to be transmitted to DMX512 controllers, realize the real-time of light of stage control,
Control mode intelligence so that staff is optimized and improved to the real time monitoring of light of stage and management.It solves existing
Some stage light control system light adjusts that accurate rate is low, real-time is poor, control mode not intelligence, difficult management and of high cost
The technical issues of.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Embodiment is stated the present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent substitution to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is not made to depart from the spirit and scope of various embodiments of the present invention technical solution.
Claims (10)
1. a kind of light of stage intelligent dimming tinting system, which is characterized in that including regulation and control platform, switch board, signal picker and
LED light；
The switch board includes DMX512 controllers and the first ZigBee coordinators；
The signal picker includes the 2nd ZigBee coordinators, drive module and sensor assembly；
The regulation and control platform and switch board electrical connection；
The DMX512 controllers and the first ZigBee coordinators communication connection；
The first ZigBee coordinators and the 2nd ZigBee coordinators communication connection；
The 2nd ZigBee coordinators are communicated to connect with the drive module；
The sensor assembly is communicated to connect with the 2nd ZigBee coordinators；
The drive module is electrically connected with the LED light.
2. light of stage intelligent dimming tinting system according to claim 1, which is characterized in that the regulation and control platform includes aobvious
Display screen and touch-screen；The touch-screen is capacitance touch screen or electric resistance touch screen.
3. light of stage intelligent dimming tinting system according to claim 1, which is characterized in that the DMX512 controllers
It is connected between the first ZigBee coordinators using the asynchronous communication of DMX512 communication protocols.
4. light of stage intelligent dimming tinting system according to claim 1, which is characterized in that the drive module is institute
State the state change that LED light powers and controls the LED light.
5. light of stage intelligent dimming tinting system according to claim 1, which is characterized in that the sensor assembly is
Optical sensor and/or luminance sensor.
6. light of stage intelligent dimming tinting system according to claim 1, which is characterized in that the drive module is
Constant-current driven module.
7. light of stage intelligent dimming tinting system according to claim 1, which is characterized in that the LED light is full-color
Color dynamic LED lamp.
8. light of stage intelligent dimming tinting system according to claim 1, which is characterized in that the console is used
System be Linux system.
9. a kind of light of stage intelligent dimming shading process, which is characterized in that including：
S1：Systematic parameter initializes, and regulation and control platform sends the setting value of the parameter, and the parameter includes：Color and brightness；
S2：DMX512 controllers carry out the setting value data processing according to preset algorithm, and the first control instruction of generation is simultaneously
The first ZigBee coordinators are sent in the form of data packet so that the first ZigBee coordinators refer to the described first control
Order is forwarded to the 2nd ZigBee coordinators；
S3：The 2nd ZigBee coordinators parse pwm signal according to first control instruction so that drive module is completed
Control to LED light state；
S4：The first state parameter is simultaneously passed through described second by the first state parameter of sensor assembly acquisition LED light
ZigBee coordinators and the first ZigBee coordinators are sent to the DMX512 controllers so that the DMX512 controllers
Error calculation is carried out according to the first state parameter and the setting value, and error is modified according to preset algorithm,
Revised second state parameter is obtained as new setting value.
10. light of stage intelligent dimming shading process according to claim 9, which is characterized in that the algorithm is fuzzy
Control algolithm.
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