CN107071991A - A kind of stage lamp control system and control method based on visible light communication - Google Patents
A kind of stage lamp control system and control method based on visible light communication Download PDFInfo
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- CN107071991A CN107071991A CN201611143552.3A CN201611143552A CN107071991A CN 107071991 A CN107071991 A CN 107071991A CN 201611143552 A CN201611143552 A CN 201611143552A CN 107071991 A CN107071991 A CN 107071991A
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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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
- H05B47/195—Controlling the light source by remote control via wireless transmission the transmission using visible or infrared 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The present invention relates to stage lighting technical field, more particularly, to a kind of stage lamp control system based on visible light communication and control method, the control system includes console, visible light communication system and stage lighting；The console is used to send the data-signal by TCP/IP network transmissions；The ARTNET turns the data-signal that VLC gateway controllers are used to receive console transmission, data-signal is converted into visible light signal, and will be seen that optical signal transmission to visible light communication module；The visible light communication module is used to receive visible light signal, it will be seen that optical signal, which is transmitted to VLC, turns ARTNET gateway controllers；The stage lighting is used to receive the data-signal that VLC turns the transmission of ARTNET gateway controllers.The present invention improves security by setting there is provided a kind of system transmitted by visible light signal, and avoids the numerous and diverse of netting twine, improves the convenience used, and can avoid the interference of other signals, improves and transmits quality.
Description
Technical field
The present invention relates to stage lighting technical field, controlled more particularly, to a kind of stage lighting based on visible light communication
System and control method.
Background technology
With the improvement of living standards, the culture life of people is also more rich and varied, recreational activities are by many people's
Welcome.People are by the free time part pastime of oneself in viewing entertainment, and these all be unable to do without stage, the effect of stage
It is unable to do without stage lighting.Stage lighting was all that, by manually controlling, the labor intensity of staff is very big in the past；Replaced therewith by network
For manpower, the labor intensity of staff is reduced, the efficiency of work is improved.
But in existing stage lighting field, the communication between stage lighting and console is by being assisted based on Art-Net
It is that the TCP/IP networks of view carry out data transmission so to cause stage many netting twines occur, it is necessary to using netting twine, it is neither beautiful
See, be also easily caused performer and be suspended to netting twine, potential safety hazard occur, and use it is very inconvenient.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of stage lighting control based on visible light communication
System, turns VLC gateway controllers, visible light communication module and VLC by ARTNET and turns the setting of ARTNET gateway controllers, carry
A kind of system transmitted by visible light signal has been supplied, security is improved, and has avoided the numerous and diverse of netting twine, has improved what is used
Convenience, and the interference of other signals can be avoided, improve and transmit quality.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of stage lamp control system based on visible light communication is provided, the control system includes console, visible light communication
System and stage lighting；The console is used to send the data-signal by TCP/IP network transmissions；The visible light communication
System turns VLC gateway controllers, visible light communication module and VLC including ARTNET and turns ARTNET gateway controllers；It is described
ARTNET turns the data-signal that VLC gateway controllers are used to receive console transmission, and data-signal is converted into visible light signal,
And will be seen that optical signal transmission to visible light communication module；The visible light communication module is used to receive visible light signal, can
See that optical signal is transmitted to VLC and turn ARTNET gateway controllers；The VLC, which turns ARTNET gateway controllers, to be used to receive visible
The visible light signal of optical communications module transmission, it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and
By data signal transmission to stage lighting；The stage lighting is used to receive the data-signal that VLC turns the transmission of ARTNET gateway controllers.
Stage lamp control system of the invention based on visible light communication, VLC gateway controllers, visible ray are turned by ARTNET
Communication module and VLC turn ARTNET gateway controllers and set there is provided a kind of system transmitted by visible light signal, improve
Security, and the numerous and diverse of netting twine is avoided, improve the convenience used, and the interference of other signals can be avoided, improve
Transmit quality.
Preferably, the ARTNET turn VLC gateway controllers including the first host computer, the first single-chip microcomputer, the first CPLD answer
Miscellaneous PLD, the first D/A converter module, the first modulation module and the first optical module；Described first is upper
Machine is used for the data-signal for receiving console, and data-signal is packaged, and sends to the first single-chip microcomputer；First monolithic
Machine is used to receive the data-signal that the first host computer is sent, and maps to the data of the first CPLD CPLDs communication
Port, and by signal gating, indicate that the first CPLD CPLDs receive data-signal, and data-signal is same
Transmitted in parallel is walked to the first CPLD CPLDs；The first CPLD CPLDs are used to receive
The data-signal that first single-chip microcomputer is sent parallel, carries out the serial sampling latch of data-signal, and data-signal is sent to the
One D/A converter module；First D/A converter module is used to the data-signal received being converted into differential analog signal；
First modulation module is used for the differential analog signal for receiving the first D/A converter module, and differential analog signal is adjusted
System；First optical module is used to the differential analog signal after modulation changing into the optical brightness change information of stage lighting simultaneously
Send to visible light communication module.So setting realizes data-signal conversion in order to which visible light signal is transmitted, simultaneously
Also signal is modulated, improves the quality and efficiency of transmission.
Preferably, the VLC turn ARTNET gateway controllers including the second host computer, second singlechip, the 2nd CPLD answer
Miscellaneous PLD, the second D/A converter module, the second modulation module and the second optical module；Second optical mode
Block is used for the optical brightness change information for receiving the stage lighting of visible light communication module transfer, is converted into electric signal, and send extremely
Second modulation module；Second modulation module is used to receive the electric signal that the second optical module is sent, and electric signal is adjusted
System, and send to the second D/A converter module；Second D/A converter module is used for the electric signal for receiving the second modulation module,
Data-signal is converted the electrical signal to, and is sent to the second CPLD CPLDs；The 2nd CPLD complexity can
Programmed logic device is used for the data-signal for receiving the second D/A converter module, changes into parallel data signal, and send to second
Single-chip microcomputer；
The second singlechip receives the parallel data signal that the 2nd CPLD CPLDs are transmitted through coming, and is sent to
Second host computer；Second host computer receives second singlechip data-signal, by decoded data signal, encapsulation, and sends extremely
Stage lighting.So set to realize and will be seen that optical signal is converted into data-signal, while also being modulated to signal, improve
The quality and efficiency of transmission.
Preferably, the stage lighting, which is provided with, is used to the data-signal of TCP/IP network transmissions being converted to DMX signals
ARTNET turns DMX gateway controllers or for controlling the ARTNET lights of stage of stage lighting to control mixed-media network modules mixed-media.
Preferably, first modulation module include quadrature modulator, the first signal amplifier and bias device, it is described just
Quadrature modulator is used for the differential analog signal for receiving D/A converter module, differential analog signal is multiplied with carrier signal, by it
Radio frequency envelope signal of the carrier frequency output with data message is modulated to, and radio frequency envelope signal is sent to the first signal put
Big device；First signal amplifier is used to radio frequency envelope signal being amplified, and sends to bias device；The bias device will
The radio frequency envelope signal synthesis drive signal received, and input optical module.It is the elimination in order to improve transmission quality so to set
Interference, improves the efficiency of transmission.
Preferably, second modulation module includes Signal-regulated kinase, quadrature demodulator, secondary signal amplifier；Institute
State Signal-regulated kinase and receive the electric signal that the second optical module is sent, and electric signal is subjected to faint amplification, and send to just
Hand over demodulator；The quadrature demodulator receives electric signal, and electric signal is multiplied with local frequency, the orthogonal difference letter of output two-way
Number, and send to secondary signal amplifier；The secondary signal amplifier receives differential signal, is amplified, and send
To the second D/A converter module.It is the efficiency of raising transmission in order to improve transmission quality, eliminate and disturb so to set.
Preferably, the voltage of the bias device is 40 V ~ 50V, and electric current is the mA of 15 mA ~ 25.It should be noted that this
It is individual simply preferred, it is not restricted regulation.
The present invention also provides a kind of stage lamp control system based on visible light communication, and the control system includes control
Platform, visible light communication system and stage lighting；The stage lighting is used to send the data-signal by TCP/IP network transmissions；Institute
State visible light communication system and turn VLC gateway controllers, visible light communication module, VLC including ARTNET and turn ARTNET gateway controls
Device；The ARTNET turns the data-signal that VLC gateway controllers are used to receive stage lighting transmission, data-signal is converted to visible
Optical signal, and will be seen that optical signal transmission to visible light communication module；The visible light communication module is used to receive visible ray letter
Number, it will be seen that optical signal, which is transmitted to VLC, turns ARTNET gateway controllers；The VLC, which turns ARTNET gateway controllers, to be used for
Receive the visible light signal of visible light communication module transfer, it will be seen that optical signal is converted into the data by TCP/IP network transmissions
Signal, and by data signal transmission to console；The console is used to receive the number that ARTNET turns the transmission of VLC gateway controllers
It is believed that number.So set is, in order to realize that stage lighting sends a signal to console, using the transmission using visible light signal, to improve
The quality and efficiency of transmission.
Preferably, the ARTNET turn VLC gateway controllers including the first host computer, the first single-chip microcomputer, the first CPLD answer
Miscellaneous PLD, the first D/A converter module, the first modulation module and the first optical module；Described first is upper
Machine is used for the data-signal for receiving stage lighting, and data-signal is packaged, and sends to the first single-chip microcomputer；First monolithic
Machine is used to receive the data-signal that the first host computer is sent, and maps to the data of the first CPLD CPLDs communication
Port, and by signal gating, indicate that the first CPLD CPLDs receive data-signal, and data-signal is same
Step is sent in parallel to the first CPLD CPLDs；The first CPLD CPLDs are used to receive
The data-signal that first single-chip microcomputer is sent parallel, carries out the serial sampling latch of data-signal, and data-signal is sent to the
One D/A converter module；First D/A converter module is used to the data-signal received being converted into differential analog signal；
First modulation module is used for the differential analog signal for receiving the first D/A converter module, and differential analog signal is adjusted
System；Differential analog signal after modulation is changed into the optical brightness change information of stage lighting and sent by first optical module
To visible light communication module.
Preferably, the VLC turn ARTNET gateway controllers including the second host computer, second singlechip, the 2nd CPLD answer
Miscellaneous PLD, the second D/A converter module, the second modulation module and the second optical module；Second optical mode
Block is used for the optical brightness change information for receiving the stage lighting of visible light communication module transfer, is converted into electric signal, and send extremely
Second modulation module；Second modulation module is used to receive the electric signal that the second optical module is sent, and electric signal is adjusted
System, and send to the second D/A converter module；Second D/A converter module is used for the electric signal for receiving the second modulation module,
Data-signal is converted the electrical signal to, and is sent to the second CPLD CPLDs；The 2nd CPLD complexity can
Programmed logic device is used for the data-signal for receiving the second D/A converter module, changes into parallel data signal, and send to second
Single-chip microcomputer；The second singlechip receives the parallel data signal that the 2nd CPLD CPLDs are sent, and transmits
To the second host computer；Second host computer receives second singlechip data-signal, by decoded data signal, encapsulation, and sends
To console.
The present invention also provides a kind of control method of the stage lamp control system based on visible light communication, and step is as follows：
（a）The console is sent turns VLC gateway controls by the data-signal of TCP/IP network transmissions to the ARTNET
Device；
（B) in step（a）Afterwards, the ARTNET turns the data-signal that VLC gateway controllers receive console transmission, simultaneously
Data-signal is converted into visible light signal, and will be seen that optical signal transmission to visible light communication module；
（C) in step（b）Afterwards, it is seen that optical communications module receive visible light signal, while it will be seen that optical signal be transmitted to
VLC turns ARTNET gateway controllers；
（d）In step（c）Afterwards, the VLC turns the visible ray that ARTNET gateway controllers receive visible light communication module transfer
Signal, while it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and by data signal transmission to waving
Desk lamp；
（e）In step（d）Afterwards, the stage lighting receives the data-signal that ARTNET turns the transmission of VLC gateway controllers.
The present invention also provides the control method of another stage lamp control system based on visible light communication, and step is as follows：
（a）The stage lighting sends the data-signal by TCP/IP network transmissions；
（B) in step（a）Afterwards, the ARTNET turns the data-signal that VLC gateway controllers receive stage lighting transmission, by number
It is believed that number being converted to visible light signal, and it will be seen that optical signal transmission to visible light communication module；
（c）In step（b）Afterwards, the visible light communication module receives visible light signal, it will be seen that optical signal be transmitted to
VLC turns ARTNET gateway controllers；
（d）In step（c）Afterwards, the ARTNET turns the visible ray that VLC gateway controllers receive visible light communication module transfer
Signal, it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and by data signal transmission to console；
（e）In step（d）Afterwards, the console receives the data-signal that ARTNET turns the transmission of VLC gateway controllers.
Compared with prior art, the beneficial effects of the invention are as follows：
Stage lamp control system of the present invention based on visible light communication and control method, by ARTNET turn VLC gateway controllers,
Visible light communication module and VLC turn ARTNET gateway controllers and set
System, improves security, and avoids the numerous and diverse of netting twine, improves the convenience used, and can avoid the dry of other signals
Disturb, improve and transmit quality.The present invention connects Art-Net netting twines between stage lighting and console to be substituted, using can
See that the mode of optic communication realizes the data transfer between stage lighting and console, realize convenient and swift and accurate data and pass
It is defeated.
Brief description of the drawings
Fig. 1 is the flow chart of stage lamp control system of the embodiment one based on visible light communication.
Fig. 2 is Fig. 1 fundamental diagram.
Fig. 3 turns the schematic diagram of VLC gateway controllers for Fig. 2 ARTNET.
Fig. 4 turns the schematic diagram of ARTNET gateway controllers for Fig. 2 VLC.
Fig. 5 is the flow chart of stage lamp control system of the embodiment two based on visible light communication.
Fig. 6 is Fig. 5 fundamental diagram.
Embodiment
With reference to embodiment, the present invention is further illustrated.Wherein, being given for example only property of accompanying drawing illustrates,
What is represented is only schematic diagram, rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent；In order to which the reality of the present invention is better described
Example is applied, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；To those skilled in the art
For, some known features and its explanation may be omitted and will be understood by accompanying drawing.
The same or analogous part of same or analogous label correspondence in the accompanying drawing of the embodiment of the present invention；In retouching for the present invention
In stating, it is to be understood that if the orientation or position relationship that have the instructions such as term " on ", " under ", "left", "right" are based on accompanying drawing
Shown orientation or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply meaning
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore position relationship described in accompanying drawing
Term being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment one
It is as shown in Figures 1 to 4 the first embodiment of the stage lamp control system of the invention based on visible light communication, the control system
System includes console 1, visible light communication system 2 and stage lighting 3；The console 1 is used to send to be passed by TCP/IP networks
Defeated data-signal；The visible light communication system 2 turns VLC gateway controllers 21, visible light communication module 22 including ARTNET
And VLC turns ARTNET gateway controllers 23；The ARTNET, which turns VLC gateway controllers 21, to be used to receive the transmission of console 1
Data-signal, is converted to visible light signal, and will be seen that optical signal transmission to visible light communication module 22 by data-signal；It is described
Visible light communication module 22 is used to receive visible light signal, it will be seen that optical signal, which is transmitted to VLC, turns ARTNET gateway controls
Device 23；The VLC turns the visible light signal that ARTNET gateway controllers 23 are used to receive the transmission of visible light communication module 22, can
See that optical signal is converted into the data-signal by TCP/IP network transmissions, and by data signal transmission to stage lighting 3；The stage
Lamp 3 is used to receive the data-signal that VLC turns the transmission of ARTNET gateway controllers 23.
Specifically, the ARTNET, which turns VLC gateway controllers 21, includes the first host computer 211, the first single-chip microcomputer 212, the
One CPLD CPLDs 213, the first D/A converter module 214, the first modulation module 215 and the first optical mode
Block 216；First host computer 211 is used for the data-signal for receiving console 1, and data-signal is packaged, and sends extremely
First single-chip microcomputer 212；First single-chip microcomputer 212 is used to receive the data-signal that the first host computer 211 is sent, and maps to first
The FPDP that CPLD CPLDs 213 communicate, and by signal gating, indicate the first CPLD complex programmables
Logical device 213 receives data-signal, and data-signal is simultaneously and concurrently sent to the first CPLD CPLDs
213；The first CPLD CPLDs 213 are used to receive the data letter that the first single-chip microcomputer 212 is sent parallel
Number, the serial sampling latch of data-signal is carried out, and data-signal is sent to the first D/A converter module 214；First number
Mould modular converter 214 is used to the data-signal received being converted into differential analog signal；First modulation module 215 is used for
The differential analog signal of the first D/A converter module 214 is received, and differential analog signal is modulated；First optical mode
Block 216 is used to the differential analog signal after modulation is changed into the optical brightness change information of stage lighting and sent to visible ray to lead to
Believe module 22.
Wherein, the VLC, which turns ARTNET gateway controllers 23, includes the second host computer 231, second singlechip 232, second
CPLD CPLDs 233, the second D/A converter module 234, the second modulation module 235 and the second optical module
236；Second optical module 236 is used for the optical brightness change letter for receiving the stage lighting of the transmission of visible light communication module 22
Breath, is converted into electric signal, and send to the second modulation module 235；Second modulation module 235 is used to receive the second optical mode
The electric signal that block 236 is sent, electric signal is modulated, and is sent to the second D/A converter module 234；Second digital-to-analogue turns
The electric signal that block 234 is used to receive the second modulation module 235 is changed the mold, data-signal is converted the electrical signal to, and send to second
CPLD CPLDs 233；The 2nd CPLD CPLDs 233 are used to receive the second digital-to-analogue turn
The data-signal of block 234 is changed the mold, parallel data signal is changed into, and send to second singlechip 232；The second singlechip 232
The parallel data signal that the 2nd CPLD CPLDs 233 are transmitted through is received, and is sent to the second host computer 231；
Second host computer 231 receives the data-signal of second singlechip 232, by decoded data signal, encapsulation, and sends to stage lighting
3。
It is used to the data-signal of TCP/IP network transmissions being converted to DMX signals in addition, the stage lighting is provided with
ARTNET turns DMX gateway controllers or for controlling the ARTNET lights of stage of stage lighting to control mixed-media network modules mixed-media.
Wherein, first modulation module 215 includes quadrature modulator 217, the first signal amplifier 218 and bias device
219, the quadrature modulator 217 is used for the differential analog signal for receiving D/A converter module 214, by differential analog signal with carrying
Ripple signal multiplication, is modulated to radio frequency envelope signal of the carrier frequency output with data message, and by radio frequency envelope signal
Send to the first signal amplifier 218；
First signal amplifier 218 is used to radio frequency envelope signal being amplified, and sends to bias device 219；It is described inclined
Put device 219 and the radio frequency envelope signal received is synthesized into drive signal, and input optical module 216.
Put in addition, second modulation module 235 includes Signal-regulated kinase 237, quadrature demodulator 238, secondary signal
Big device 239；The Signal-regulated kinase 237 receives the electric signal that the second optical module 236 is sent, and electric signal is carried out faint
Amplification, and send to quadrature demodulator 238；The quadrature demodulator 238 receives electric signal, by electric signal and local frequency phase
Multiply, the orthogonal differential signal of output two-way, and send to secondary signal amplifier 239；The secondary signal amplifier 239 is received
Differential signal, is amplified, and is sent to the second D/A converter module 234.
Wherein, second modulation module 235 is put including Signal-regulated kinase 237, quadrature demodulator 238, secondary signal
Big device 239；The Signal-regulated kinase 237 receives the electric signal that the second optical module 236 is sent, and electric signal is carried out faint
Amplification, and send to quadrature demodulator 238；The quadrature demodulator 238 receives electric signal, by electric signal and local frequency phase
Multiply, the orthogonal differential signal of output two-way, and send to secondary signal amplifier 239；The secondary signal amplifier 239 is received
Differential signal, is amplified, and is sent to the second D/A converter module 234.
In addition, the voltage of the bias device 219 is 40 V ~ 50V, electric current is the mA of 15 mA ~ 25.It should be noted that
This is preferred, is not restricted regulation.
The present invention also provides a kind of control method of the stage lamp control system based on visible light communication, and step is as follows：
（a）The console 1 is sent turns VLC gateway controls by the data-signal of TCP/IP network transmissions to the ARTNET
Device 21；
（B) in step（a）Afterwards, the ARTNET turns the data-signal that VLC gateway controllers 21 receive the transmission of console 1, together
When data-signal is converted into visible light signal, and will be seen that optical signal transmission to visible light communication module 22；
（C) in step（b）Afterwards, it is seen that optical communications module 22 receives visible light signal, while it will be seen that optical signal is transmitted
Turn ARTNET gateway controllers 23 to VLC；
（d）In step（c）Afterwards, what the VLC turned that ARTNET gateway controllers 23 receive the transmission of visible light communication module 22 can
Optical signal is seen, while it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and by data signal transmission
To stage lighting 3；
（e）In step（d）Afterwards, the stage lighting 3 receives the data-signal that ARTNET turns the transmission of VLC gateway controllers 21.
Embodiment two
It is as shown in FIG. 5 and 6 the second embodiment of the stage lamp control system of the invention based on visible light communication, the present embodiment
Similar with embodiment one, institute's difference is, the ARTNET, which turns VLC gateway controllers 21, includes the first host computer 211, the
One single-chip microcomputer 212, the first CPLD CPLDs 213, the first D/A converter module 214, the first modulation module 215
And first optical module 216；First host computer 211 is used for the data-signal for receiving stage lighting 3, and data-signal is carried out
Encapsulation, and send to the first single-chip microcomputer 212；First single-chip microcomputer 212 is used to receive the data letter that the first host computer 211 is sent
Number, the FPDP of the first CPLD CPLDs 213 communication is mapped to, and by signal gating, indicate first
CPLD CPLDs 213 receive data-signal, and data-signal are simultaneously and concurrently sent to the first CPLD complexity
PLD 213；It is parallel that the first CPLD CPLDs 213 are used for the first single-chip microcomputer 212 of reception
The data-signal sent, carries out the serial sampling latch of data-signal, and data-signal is sent to the first D/A converter module
214；First D/A converter module 214 is used to the data-signal received being converted into differential analog signal；Described first
Modulation module 215 is used for the differential analog signal for receiving the first D/A converter module 214, and differential analog signal is adjusted
System；Differential analog signal after modulation is changed into the optical brightness change information of stage lighting simultaneously by first optical module 216
Send to visible light communication module 22.
Wherein, the ARTNET, which turns VLC gateway controllers 21, includes the first host computer 211, the first single-chip microcomputer 212, first
CPLD CPLDs 213, the first D/A converter module 214, the first modulation module 215 and the first optical module
216；First host computer 211 is used to receive the data-signal of stage lighting 3, and data-signal is packaged, and sends to the
One single-chip microcomputer 212；First single-chip microcomputer 212 is used to receive the data-signal that the first host computer 211 is sent, and maps to first
The FPDP that CPLD CPLDs 213 communicate, and by signal gating, indicate the first CPLD complex programmables
Logical device 213 receives data-signal, and data-signal is simultaneously and concurrently sent to the first CPLD CPLDs
213；The first CPLD CPLDs 213 are used to receive the data letter that the first single-chip microcomputer 212 is sent parallel
Number, the serial sampling latch of data-signal is carried out, and data-signal is sent to the first D/A converter module 214；First number
Mould modular converter 214 is used to the data-signal received being converted into differential analog signal；First modulation module 215 is used for
The differential analog signal of the first D/A converter module 214 is received, and differential analog signal is modulated；First optical mode
Differential analog signal after modulation is changed into the optical brightness change information of stage lighting and sent to visible light communication mould by block 216
Block 22.
In addition, the VLC, which turns ARTNET gateway controllers 23, includes the second host computer 231, second singlechip 232, second
CPLD CPLDs 233, the second D/A converter module 234, the second modulation module 235 and the second optical module
236；Second optical module 236 is used for the optical brightness change letter for receiving the stage lighting of the transmission of visible light communication module 22
Breath, is converted into electric signal, and send to the second modulation module 235；Second modulation module 235 is used to receive the second optical mode
The electric signal that block 236 is sent, electric signal is modulated, and is sent to the second D/A converter module 234；Second digital-to-analogue turns
The electric signal that block 234 is used to receive the second modulation module 235 is changed the mold, data-signal is converted the electrical signal to, and send to second
CPLD CPLDs 233；The 2nd CPLD CPLDs 233 are used to receive the second digital-to-analogue turn
The data-signal of block 234 is changed the mold, parallel data signal is changed into, and send to second singlechip 232；The second singlechip 232
The parallel data signal of the 2nd CPLD CPLDs 233 transmission is received, and is sent to the second host computer 231；Institute
State the second host computer 231 and receive the data-signal of second singlechip 232, by decoded data signal, encapsulation, and send to console 1.
The present invention also provides a kind of control method of the stage lamp control system based on visible light communication, and step is as follows：
（a）The stage lighting 3 sends the data-signal by TCP/IP network transmissions；
（B) in step（a）Afterwards, the ARTNET turns the reception stage lighting of VLC gateway controllers 21（3）The data-signal of transmission,
Data-signal is converted into visible light signal, and will be seen that optical signal transmission to visible light communication module 22；
（c）In step（b）Afterwards, the visible light communication module 22 receives visible light signal, it will be seen that optical signal is transmitted
Turn ARTNET gateway controllers 23 to VLC；
（d）In step（c）Afterwards, what the VLC turned that ARTNET gateway controllers 23 receive the transmission of visible light communication module 22 can
See optical signal, it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and data signal transmission is extremely controlled
Platform 1 processed；
（e）In step（d）Afterwards, the console 1 receives the data letter that the VLC turns the transmission of ARTNET gateway controllers 23
Number.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Any modifications, equivalent substitutions and improvements made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (12)
1. a kind of stage lamp control system based on visible light communication, it is characterised in that the control system includes console
（1）, visible light communication system（2）And stage lighting（3）；The console（1）For sending by TCP/IP network transmissions
Data-signal；The visible light communication system（2）Turn VLC gateway controllers including ARTNET（21）, visible light communication module
（22）And VLC turns ARTNET gateway controllers（23）；The ARTNET turns VLC gateway controllers（21）For receiving console
（1）The data-signal of transmission, is converted to visible light signal, and will be seen that optical signal transmission to visible light communication mould by data-signal
Block（22）；The visible light communication module（22）For receiving visible light signal, it will be seen that optical signal, which is transmitted to VLC, to be turned
ARTNET gateway controllers（23）；The VLC turns ARTNET gateway controllers（23）For receiving visible light communication module（22）
The visible light signal of transmission, it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and by data-signal
Transmit to stage lighting（3）；The stage lighting（3）Turn ARTNET gateway controllers for receiving VLC（23）The data-signal of transmission.
2. the stage lamp control system according to claim 1 based on visible light communication, it is characterised in that the ARTNET
Turn VLC gateway controllers（21）Including the first host computer（211）, the first single-chip microcomputer（212）, the first CPLD complex programmable logics
Device（213）, the first D/A converter module（214）, the first modulation module（215）And first optical module（216）；
First host computer（211）For receiving console（1）Data-signal, data-signal is packaged, and sends
To the first single-chip microcomputer（212）；
First single-chip microcomputer（212）For receiving the first host computer（211）The data-signal of transmission, maps to the first CPLD and answers
Miscellaneous PLD（213）The FPDP of communication, and by signal gating, indicate the first CPLD complex programmable logics
Device（213）Data-signal is received, and data-signal is simultaneously and concurrently sent to the first CPLD CPLDs
（213）；
The first CPLD CPLDs（213）For receiving the first single-chip microcomputer（212）The number sent parallel
It is believed that number, the serial sampling latch of data-signal is carried out, and data-signal is sent to the first D/A converter module（214）；
First D/A converter module（214）For the data-signal received to be converted into differential analog signal；
First modulation module（215）For receiving the first D/A converter module（214）Differential analog signal, and by difference
Analog signal is modulated；
First optical module（216）Optical brightness for the differential analog signal after modulation to be changed into stage lighting changes
Information is simultaneously sent to visible light communication module（22）.
3. the stage lamp control system according to claim 1 based on visible light communication, it is characterised in that the VLC turns
ARTNET gateway controllers（23）Including the second host computer（231）, second singlechip（232）, the 2nd CPLD complex programmables patrol
Collect device（233）, the second D/A converter module（234）, the second modulation module（235）And second optical module（236）；
Second optical module（236）For receiving visible light communication module（22）The optical brightness change of the stage lighting of transmission
Information, is converted into electric signal, and send to the second modulation module（235）；
Second modulation module（235）For receiving the second optical module（236）The electric signal of transmission, electric signal is adjusted
System, and send to the second D/A converter module（234）；
Second D/A converter module（234）For receiving the second modulation module（235）Electric signal, convert the electrical signal to
Data-signal, and send to the second CPLD CPLDs（233）；
The 2nd CPLD CPLDs（233）For receiving the second D/A converter module（234）Data letter
Number, parallel data signal is changed into, and send to second singlechip（232）；
The second singlechip（232）Receive the 2nd CPLD CPLDs（233）It is transmitted through the parallel data letter come
Number, and it is sent to the second host computer（231）；
Second host computer（231）Receive second singlechip（232）Data-signal, by decoded data signal, encapsulation, and sends
To stage lighting（3）.
4. the stage lamp control system according to claim 1 based on visible light communication, it is characterised in that the stage lighting
Provided with turning DMX gateway controllers for the data-signal of TCP/IP network transmissions to be converted to the ARTNET of DMX signals or be used for
Control the ARTNET lights of stage control mixed-media network modules mixed-media of stage lighting.
5. the stage lamp control system according to claim 2 based on visible light communication, it is characterised in that described first adjusts
Molding block（215）Including quadrature modulator（217）, the first signal amplifier（218）And bias device（219）,
The quadrature modulator（217）For receiving D/A converter module（214）Differential analog signal, by differential analog signal
It is multiplied with carrier signal, is modulated to radio frequency envelope signal of the carrier frequency output with data message, and by RF envelope
Signal is sent to the first signal amplifier（218）；
First signal amplifier（218）For radio frequency envelope signal to be amplified, and send to bias device（219）；
The bias device（219）The radio frequency envelope signal received is synthesized into drive signal, and inputs optical module（216）.
6. the stage lamp control system according to claim 3 based on visible light communication, it is characterised in that described second adjusts
Molding block（235）Including Signal-regulated kinase（237）, quadrature demodulator（238）, secondary signal amplifier（239）；
The Signal-regulated kinase（237）Receive the second optical module（236）The electric signal of transmission, and electric signal carried out faint
Amplification, and send to quadrature demodulator（238）；
The quadrature demodulator（238）Electric signal is received, electric signal is multiplied with local frequency, the orthogonal difference letter of output two-way
Number, and send to secondary signal amplifier（239）；
The secondary signal amplifier（239）Differential signal is received, is amplified, and is sent to the second D/A converter module
（234）.
7. the stage lamp control system according to claim 5 based on visible light communication, it is characterised in that the biasing
Device（219）Voltage be 40 V ~ 50V, electric current is the mA of 15 mA ~ 25.
8. a kind of stage lamp control system based on visible light communication, it is characterised in that the control system includes console
（1）, visible light communication system（2）And stage lighting（3）；The stage lighting（3）For sending by TCP/IP network transmissions
Data-signal；The visible light communication system（2）Turn VLC gateway controllers including ARTNET（21）, visible light communication module
（22）, VLC turn ARTNET gateway controllers（23）；The ARTNET turns VLC gateway controllers（21）For receiving stage lighting（3）
The data-signal of transmission, is converted to visible light signal, and will be seen that optical signal transmission to visible light communication module by data-signal
（22）；The visible light communication module（22）For receiving visible light signal, it will be seen that optical signal, which is transmitted to VLC, to be turned
ARTNET gateway controllers（23）；The VLC turns ARTNET gateway controllers（23）For receiving visible light communication module（22）
The visible light signal of transmission, it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and by data-signal
Transmit to console（1）；The console（1）Turn VLC gateway controllers for receiving ARTNET（21）The data-signal of transmission.
9. the stage lamp control system according to claim 8 based on visible light communication, it is characterised in that the ARTNET
Turn VLC gateway controllers（21）Including the first host computer（211）, the first single-chip microcomputer（212）, the first CPLD complex programmable logics
Device（213）, the first D/A converter module（214）, the first modulation module（215）And first optical module（216）；
First host computer（211）For receiving stage lighting（3）Data-signal, data-signal is packaged, and sends
To the first single-chip microcomputer（212）；
First single-chip microcomputer（212）For receiving the first host computer（211）The data-signal of transmission, maps to the first CPLD and answers
Miscellaneous PLD（213）The FPDP of communication, and by signal gating, indicate the first CPLD complex programmable logics
Device（213）Data-signal is received, and data-signal is simultaneously and concurrently sent to the first CPLD CPLDs
（213）；
The first CPLD CPLDs（213）For receiving the first single-chip microcomputer（212）The number sent parallel
It is believed that number, the serial sampling latch of data-signal is carried out, and data-signal is sent to the first D/A converter module（214）；
First D/A converter module（214）For the data-signal received to be converted into differential analog signal；
First modulation module（215）For receiving the first D/A converter module（214）Differential analog signal, and by difference
Analog signal is modulated；
First optical module（216）Differential analog signal after modulation is changed into the optical brightness change information of stage lighting
And send to visible light communication module（22）.
10. the stage lamp control system according to claim 8 based on visible light communication, it is characterised in that the VLC turns
ARTNET gateway controllers（23）Including the second host computer（231）, second singlechip（232）, the 2nd CPLD complex programmables patrol
Collect device（233）, the second D/A converter module（234）, the second modulation module（235）And second optical module（236）；
Second optical module（236）For receiving visible light communication module（22）The optical brightness change of the stage lighting of transmission
Information, is converted into electric signal, and send to the second modulation module（235）；
Second modulation module（235）For receiving the second optical module（236）The electric signal of transmission, electric signal is adjusted
System, and send to the second D/A converter module（234）；
Second D/A converter module（234）For receiving the second modulation module（235）Electric signal, convert the electrical signal to
Data-signal, and send to the second CPLD CPLDs（233）；
The 2nd CPLD CPLDs（233）For receiving the second D/A converter module（234）Data letter
Number, parallel data signal is changed into, and send to second singlechip（232）；
The second singlechip（232）Receive the 2nd CPLD CPLDs（233）The parallel data signal of transmission,
And it is sent to the second host computer（231）；
Second host computer（231）Receive second singlechip（232）Data-signal, by decoded data signal, encapsulation, and sends
To console（1）.
11. a kind of control method of the stage lamp control system according to claim 1 based on visible light communication, its feature
It is, step is as follows：
（a）The console（1）Send and VLC gateway controls are turned by the data-signal of TCP/IP network transmissions to the ARTNET
Device processed（21）；
（B) in step（a）Afterwards, the ARTNET turns VLC gateway controllers（21）Receive console（1）The data letter of transmission
Number, while data-signal is converted into visible light signal, and it will be seen that optical signal transmission to visible light communication module（22）；
（C) in step（b）Afterwards, it is seen that optical communications module（22）Visible light signal is received, while it will be seen that optical signal is passed
Transport to VLC and turn ARTNET gateway controllers（23）；
（d）In step（c）Afterwards, the VLC turns ARTNET gateway controllers（23）Receive visible light communication module（22）Transmission
Visible light signal, while it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and by data-signal
Transmit to stage lighting（3）；
（e）In step（d）Afterwards, the stage lighting（3）Receive VLC and turn ARTNET gateway controllers（23）The data letter of transmission
Number.
12. a kind of control method of the stage lamp control system according to claim 8 based on visible light communication, its feature
It is, step is as follows：
（a）The stage lighting（3）Send the data-signal by TCP/IP network transmissions；
（B) in step（a）Afterwards, the ARTNET turns VLC gateway controllers（21）Receive stage lighting（3）The data letter of transmission
Number, data-signal is converted into visible light signal, and will be seen that optical signal transmission to visible light communication module（22）；
（c）In step（b）Afterwards, the visible light communication module（22）Receive visible light signal, it will be seen that optical signal is passed
Transport to VLC and turn ARTNET gateway controllers（23）；
（d）In step（c）Afterwards, the VLC turns ARTNET gateway controllers（23）Receive visible light communication module（22）Transmission
Visible light signal, it will be seen that optical signal is converted into the data-signal by TCP/IP network transmissions, and by data signal transmission
To console（1）；
（e）In step（d）Afterwards, the console（1）Receive VLC and turn ARTNET gateway controllers（23）The data letter of transmission
Number.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143552.3A CN107071991A (en) | 2016-12-13 | 2016-12-13 | A kind of stage lamp control system and control method based on visible light communication |
| PCT/CN2017/099674 WO2018107809A1 (en) | 2016-12-13 | 2017-08-30 | Stage light control system based on visible light communication, and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143552.3A CN107071991A (en) | 2016-12-13 | 2016-12-13 | A kind of stage lamp control system and control method based on visible light communication |
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| CN107071991A true CN107071991A (en) | 2017-08-18 |
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| CN201611143552.3A Pending CN107071991A (en) | 2016-12-13 | 2016-12-13 | A kind of stage lamp control system and control method based on visible light communication |
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| WO (1) | WO2018107809A1 (en) |
Cited By (3)
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| WO2018107809A1 (en) * | 2016-12-13 | 2018-06-21 | 广州市浩洋电子股份有限公司 | Stage light control system based on visible light communication, and control method |
| CN108696973A (en) * | 2018-04-28 | 2018-10-23 | 江苏天楹之光光电科技有限公司 | A kind of visible optical communication readjustment system |
| CN110996465A (en) * | 2019-12-19 | 2020-04-10 | 广东洲明节能科技有限公司 | Street lamp and control method thereof |
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| WO2018107809A1 (en) | 2018-06-21 |
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