CN207638953U - A kind of lamp dimmer based on DMX512 agreements and Art-Net agreements - Google Patents
A kind of lamp dimmer based on DMX512 agreements and Art-Net agreements Download PDFInfo
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- CN207638953U CN207638953U CN201721387612.6U CN201721387612U CN207638953U CN 207638953 U CN207638953 U CN 207638953U CN 201721387612 U CN201721387612 U CN 201721387612U CN 207638953 U CN207638953 U CN 207638953U
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- module
- lamp dimmer
- buttons
- dmx512
- electricity
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of lamp dimmer based on DMX512 agreements and Art net protocols, including micro controller module, power module, network interface module, display module, RS485 transceiver modules, key-press module, memory module, FPGA module and DMX512 output modules, the power module, network interface module, display module, RS485 transceiver modules, key-press module, memory module electricity are input to micro controller module, the micro controller module electricity is input to FPGA module, and the FPGA module electricity is input to DMX512 output modules.Lamp dimmer described in the utility model enters online mode by network interface module, sends Art net signals to lamp dimmer using mobile device, to realize remote control, can play the lighting effects of real-time layout.
Description
Technical field
The utility model belongs to information control technology field, and in particular to one kind is assisted based on DMX512 agreements and Art-Net
The lamp dimmer of view.
Background technology
DMX512 agreements are to be developed into from console with standard digital to connect by USITT (theater technological associations of the U.S.) at first
The mode of mouth control light modulator.Currently, various LED light bars, point light source, Computer lamp, pixel lamp, guardrail used in outdoor lighting
The various light units such as pipe support the signal transmission form of DMX512 agreements, have realized the digitlization of brightness adjustment control comprehensively.Art-
Net is a kind of Ethernet protocol based on ICP/IP protocol stack, it is therefore intended that is allowed in wide area using the network technology of standard
Transmit a large amount of DMX512 data.In existing outdoor lighting engineering, lamp dimmer mostly uses SD card and plays lighting effects, city
Lamp dimmer on face cannot be remotely controlled, and can not play the lighting effects of real-time layout.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of based on DMX512 agreements and Art-Net agreements
Lamp dimmer, solving lamp dimmer in the prior art can not be remotely controlled, and real-time layout can not be played in illuminating engineering
Lighting effects the technical issues of.
In order to solve the above technical problems, the technical solution adopted in the utility model：One kind being based on DMX512 agreements and Art-
The lamp dimmer of net protocol, it is characterised in that：Including micro controller module, power module, network interface module, display module,
RS485 transceiver modules, key-press module, memory module, FPGA module and DMX512 output modules, the power module, network interface
Module, display module, RS485 transceiver modules, key-press module, memory module electricity are input to micro controller module, the microcontroller
Device module electricity is input to FPGA module, and the FPGA module electricity is input to DMX512 output modules.
Further, the network interface module includes network transceivers chip and RJ45 interfaces, by the RJ45 interfaces,
The network transceivers chip receives data-signal and data-signal electricity is input to the micro controller module.
Further, the network transceivers chip is ethernet transceiver chip.
Further, the RS485 transceiver modules include RS485 transponder chips and RS485 interfaces, the RS485
Interface DMX512 signals, and the RS485 transponder chips are sent a signal to, the RS485 transponder chips will be believed
Number electricity is input to the micro controller module.
Further, the display module includes LCD display.
Further, the key-press module includes several function buttons.
Further, the function button includes FUNC buttons, UP buttons, DOWN buttons and ENTER buttons, described
FUNC buttons are used to enter the control interface of the microcontroller, and the UP buttons and DOWN buttons are used to enter control circle
Function module under face simultaneously carries out parameter setting, and the ENTER buttons are for confirming arrange parameter and being back to control circle
Face.
Further, the memory module is any one in CD, hard disk, flash memory, USB flash disk or SD card.
Further, further include indicator light, the indicator light is electrically connected with microcontroller.
The beneficial effects of the utility model：
1) lamp dimmer described in the utility model enters online mode by network interface module, is sent using mobile device
Art-net signals are to lamp dimmer, to realize remote control, can play the lighting effects of real-time layout；
2) lamp dimmer is called by microcontroller in memory module using memory module as input under offline mode
File, and send data to FPGA module, DMX512 output modules sent the signal to control lamps and lanterns by FPGA module；
3) lamp dimmer described in the utility model can also preserve lamplight scene under online mode, by real time data
It is stored in storage card with certain data format, and calls the file in memory module under offline mode, realize lamps and lanterns control.
Description of the drawings
Fig. 1 is the structural schematic diagram of lamp dimmer in embodiment 1；
Fig. 2 is the flow chart of lamp dimmer different working modes；
Fig. 3 is that lamp dimmer enters the operational flowchart after control interface.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1：
A kind of lamp dimmer based on DMX512 agreements and Art-Net agreements, as shown in Figure 1, including microcontroller mould
Block (MCU module), power module, network interface module, display module, RS485 transceiver modules, key-press module, memory module, instruction
Lamp, FPGA module and DMX512 output modules, the power module, display module, RS485 transceiver modules, are pressed at network interface module
Key module, memory module and indicator light electricity are input to MCU module, and the MCU module electricity is input to FPGA module, the FPGA
Module electricity is input to DMX512 output modules.Wherein network interface module includes ethernet transceiver chip and RJ45 interfaces, is passed through
The RJ45 interfaces, ethernet transceiver chip receive data-signal and data-signal electricity are input to MCU module；RS485 is received
It sends out module and includes RS485 transponder chips and RS485 interfaces, the RS485 interfaces DMX512 signals, and signal is sent out
The RS485 transponder chips are given, signal electricity is input to the microcontroller by the RS485 transponder chips；Show mould
Block includes LCD display；Memory module is SD card；Key-press module includes several function buttons.In the present embodiment, function button packet
FUNC buttons, UP buttons, DOWN buttons and ENTER buttons are included, the FUNC buttons are used to enter the control of the MCU module
Interface processed, the UP buttons and DOWN buttons are for entering the function module under the control interface and carrying out parameter setting, institute
ENTER buttons are stated for confirming arrange parameter and being back to the control interface.
Lamp dimmer described in the utility model has two kinds of operating modes, and one is online mode, another kind is de-
Machine pattern.Under online mode, signal is transmitted by Art-Net agreements, network interface module receives signal and broadcasts data to MCU moulds
Block, MCU module send parallel data to FPGA module, and FPGA module changes into 8 road DMX512 serial signals, and to be sent to DMX512 defeated
Go out module, 8 road signal of output controls lamps and lanterns；Under offline mode, by SD card as inputting, MCU module calls file in SD card,
Parallel data is sent to FPGA module, FPGA module changes into 8 road DMX512 serial signals and is sent to DMX512 output modules, output
8 road signals control lamps and lanterns.
The operating mode of lamp dimmer described in the utility model is as shown in figures 2-3.It is supplied first by power module
Electricity, LCD display enter initialization interface, and lamp dimmer judges whether to receive Art-Net signals, if receiving the letter
Number, lamp dimmer enters online mode, i.e. LCD display shows online interface；Otherwise enter offline mode, i.e. LCD is shown
Device shows off line interface.Judge whether to press FUNC buttons again, if pressing the function button, LCD shows access into control
Interface；It is on the contrary then rest on an interface.It should be noted that the online mode described in the utility model and off line mould
Formula is controlled by mobile device, such as smart mobile phone or computer.Art-net signals are sent to net by mobile device
Mouth mold block or mobile device send DMX512 signals and carry out mode decision to RS485 transceiver modules.Under control interface, sentence
It is disconnected whether to press UP/DOWN buttons, into ID settings, mode setting, Art-net are recorded, Art-net is arranged, off line brightness is set
Set and format SD card function setting interface.Wherein, ID settings are that the addresses ID of the machine are arranged, and range avoids more from 1 to 999
Machine causes certain machines that cannot receive signal when being connected into a network, signal generates conflict；Mode setting is that the light is arranged
Controller can have off line DMX patterns, off line circulation scene play mode and off line single game scape play mode in offline state
Operation.Specifically, off line DMX patterns are to use external DMX512 signals Trigger Function, it is logical using the DMX512 signals in 4 channels
It crosses MCU module and calls file in SD card, control 4 document scene, overall brightness, broadcasting speed and broadcast state work(of the present invention
Energy；Off line circulation scene play mode is all document scenes in loop play SD card；Off line single game scape play mode is to follow
Document scene one of in ring broadcasting SD card；Art-net recordings use under on line state, can will record online
Scene when pattern is stored in SD card；Art-net settings are that the IP address of lamp dimmer, the functions such as subnet mask are arranged.
Mobile device connects the IP address of lamp dimmer, so that it may to control the lamp dimmer under online mode.It is set into correspondence
After setting interface, numerical parameter is set by reading UP/DOUN touch potentials, judges whether to press ENTER function buttons, preservation is set
Control interface is set and returned, parameter setting is completed.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (9)
1. a kind of lamp dimmer based on DMX512 agreements and Art-Net agreements, it is characterised in that：Including microcontroller mould
Block, power module, network interface module, display module, RS485 transceiver modules, key-press module, memory module, FPGA module and
DMX512 output modules, the power module, network interface module, display module, RS485 transceiver modules, key-press module, memory module
Electricity is input to micro controller module, and the micro controller module electricity is input to FPGA module, and the FPGA module electricity is input to
DMX512 output modules.
2. lamp dimmer according to claim 1, it is characterised in that：The network interface module include network transceivers chip with
And RJ45 interfaces, by the RJ45 interfaces, the network transceivers chip receives data-signal and inputs data-signal electricity
To the microcontroller.
3. lamp dimmer according to claim 2, it is characterised in that：The network transceivers chip is ethernet transceiver
Chip.
4. lamp dimmer according to claim 1, it is characterised in that：The RS485 transceiver modules include RS485 transceivers
Chip and RS485 interfaces, the RS485 interfaces DMX512 signals, and send a signal to the RS485 transceivers core
Signal electricity is input to the microcontroller by piece, the RS485 transponder chips.
5. lamp dimmer according to claim 1, it is characterised in that：The display module includes LCD display.
6. lamp dimmer according to claim 1, it is characterised in that：The key-press module includes several function buttons.
7. lamp dimmer according to claim 6, it is characterised in that：The function button include FUNC buttons, UP buttons,
DOWN buttons and ENTER buttons, the FUNC buttons are used to enter the control interface of the microcontroller, the UP buttons
With DOWN buttons for entering the function module under the control interface and carrying out parameter setting, the ENTER buttons are for true
Recognize arrange parameter and is back to the control interface.
8. lamp dimmer according to claim 1, it is characterised in that：The memory module is CD, hard disk, flash memory, USB flash disk
Or any one in SD card.
9. any one described lamp dimmer according to claim 1~8, it is characterised in that：Further include indicator light, the instruction
Lamp is electrically connected with microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387612.6U CN207638953U (en) | 2017-10-25 | 2017-10-25 | A kind of lamp dimmer based on DMX512 agreements and Art-Net agreements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387612.6U CN207638953U (en) | 2017-10-25 | 2017-10-25 | A kind of lamp dimmer based on DMX512 agreements and Art-Net agreements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638953U true CN207638953U (en) | 2018-07-20 |
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ID=62859262
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387612.6U Expired - Fee Related CN207638953U (en) | 2017-10-25 | 2017-10-25 | A kind of lamp dimmer based on DMX512 agreements and Art-Net agreements |
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| Country | Link |
|---|---|
| CN (1) | CN207638953U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905942A (en) * | 2019-03-28 | 2019-06-18 | 深圳创维－Rgb电子有限公司 | A kind of LED dim signal control circuit and system |
| CN110943802A (en) * | 2019-11-18 | 2020-03-31 | 江苏领焰智能科技股份有限公司 | DMX512 lighting network signal decoding system based on FPGA |
| CN111148331A (en) * | 2019-12-26 | 2020-05-12 | 珠海雷特科技股份有限公司 | ArtNet light control system with offline synchronous playing function and control method |
| CN113905494A (en) * | 2021-10-30 | 2022-01-07 | 六合峰（天津）科技股份有限公司 | Theme park light control system, method and storage medium |
-
2017
- 2017-10-25 CN CN201721387612.6U patent/CN207638953U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905942A (en) * | 2019-03-28 | 2019-06-18 | 深圳创维－Rgb电子有限公司 | A kind of LED dim signal control circuit and system |
| CN109905942B (en) * | 2019-03-28 | 2021-05-18 | 深圳创维－Rgb电子有限公司 | LED dimming signal control circuit and system |
| CN110943802A (en) * | 2019-11-18 | 2020-03-31 | 江苏领焰智能科技股份有限公司 | DMX512 lighting network signal decoding system based on FPGA |
| CN111148331A (en) * | 2019-12-26 | 2020-05-12 | 珠海雷特科技股份有限公司 | ArtNet light control system with offline synchronous playing function and control method |
| CN113905494A (en) * | 2021-10-30 | 2022-01-07 | 六合峰（天津）科技股份有限公司 | Theme park light control system, method and storage medium |
| CN113905494B (en) * | 2021-10-30 | 2024-05-24 | 六合峰（天津）科技股份有限公司 | Theme park light control system, method and storage medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20211025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |