CN204518188U - A kind of intellectualized LED lamp control system - Google Patents
A kind of intellectualized LED lamp control system Download PDFInfo
- Publication number
- CN204518188U CN204518188U CN201520269054.8U CN201520269054U CN204518188U CN 204518188 U CN204518188 U CN 204518188U CN 201520269054 U CN201520269054 U CN 201520269054U CN 204518188 U CN204518188 U CN 204518188U
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- China
- Prior art keywords
- main frame
- bus
- control system
- chip microcomputer
- led lamp
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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
This practicality relates to a kind of control system, more specifically to a kind of intellectualized LED lamp control system, can realize intelligentized control method to the operating state of LED, possesses light intensity automatic regulation function and can detect the running status of LED.PC end, as control terminal, provides operation interface and sends control command.Bus holds with PC the data transmission channel communicated as main frame.Main frame is used for Received signal strength and transfers out after processing signal.Digital addressable lighting control interface bus is as the data transmission channel between single-chip microcomputer and main frame.Single-chip microcomputer Received signal strength also exports control command after processing signal.Driving chip receives drive singal and regulates LED luminous intensity.Buzzer receives driving instruction and sounding.Photoelectric sensor transmits for responding to external optical signals and light signal being converted into corresponding current signal.
Description
Technical field
The utility model relates to a kind of control system, more specifically to a kind of intellectualized LED lamp control system.
Background technology
DALI (digital addressable lighting control interface standard) is a set of control protocol that can be applied to intelligent lighting, comprises control switch, light modulation, group controlled dimming, state-detection and abnormality detection etc.Along with the appearance of intelligent lighting, DALI produces thereupon.DALI defines the digital communication mode between electric lighting and system equipment controller, and DALI supports open system.Design ap-plication DALI primary objective is that it is simple that this system possesses structure, easy for installation in order to optimize an intelligent lamp light control system, processing ease, the good excellent feature of function, not only can be used for the signal light control in a room, can also dock with building management system (BMS).DALI system is different from BMS bus system, not it is extended to the system with various complex control functions, and be only as a signal light control subsystem application, be integrated in BMS by gateway interface, BMS control command can be accepted, or reclaim the running state parameter of subsystem.Intelligent lighting system application based on DALI is more and more extensive.Necessary to the research of DALI control system.
Summary of the invention
The technical problem that the utility model mainly solves is: provide a kind of intellectualized LED lamp control system, can realize intelligentized control method to the operating state of LED, possesses light intensity automatic regulation function and can detect the running status of LED.
For solving the problems of the technologies described above, this practicality relates to a kind of control system, more specifically to a kind of intellectualized LED lamp control system, comprise PC end, bus, main frame, digital addressable lighting control interface bus, single-chip microcomputer, driving chip, LED, buzzer and photoelectric sensor, intelligentized control method can be realized to the operating state of LED, possess light intensity automatic regulation function and the running status of LED can be detected.
PC end, as control terminal, provides operation interface and sends control command.Bus holds with PC the data transmission channel communicated as main frame.Main frame is used for Received signal strength and transfers out after signal transacting.Digital addressable lighting control interface bus is as the data transmission channel between single-chip microcomputer and main frame.Single-chip microcomputer Received signal strength also exports control command after processing signal.Driving chip receives drive singal and regulates LED luminous intensity.Buzzer receives driving instruction and sounding.Photoelectric sensor transmits for responding to external optical signals and light signal being converted into corresponding current signal.
As the further optimization of this programme, bus described in a kind of intellectualized LED lamp control system of the utility model is usb bus or RS232 bus, when between PC end and main frame, select usb bus during short-range communication, when between PC end and main frame during telecommunication, select RS232 bus.
As the further optimization of this programme, the main frame that the choice of main machine Sai Pulasi Co., Ltd described in a kind of intellectualized LED lamp control system of the utility model produces, its model is EZ-USB 2000.
As the further optimization of this programme, the single-chip microcomputer selecting Texas Instruments, Inc to produce described in a kind of intellectualized LED lamp control system of the utility model, its model is MSP430, single-chip microcomputer as main frame from machine, have multiple.
As the further optimization of this programme, the driving chip that the driving chip described in a kind of intellectualized LED lamp control system of the utility model selects En Zhi Pu Semiconductor Co., Ltd to produce, its model is SSL210.
As the further optimization of this programme, the LED described in a kind of intellectualized LED of the utility model lamp control system has multiple.
The beneficial effect of a kind of intellectualized LED lamp control system of the utility model is:
A. can realize far distance controlled and closely control;
B. can regulate in real time intensity of light;
C. fault detection capability is possessed.
Accompanying drawing explanation
Fig. 1 is the system block diagram of a kind of intellectualized LED lamp control system of the utility model.
Embodiment
In FIG, this practicality relates to a kind of control system, more specifically to a kind of intellectualized LED lamp control system, comprise PC end, bus, main frame, digital addressable lighting control interface bus, single-chip microcomputer, driving chip, LED, buzzer and photoelectric sensor, intelligentized control method can be realized to the operating state of LED, possess light intensity automatic regulation function and the running status of LED can be detected.
PC end, as control terminal, provides operation interface and sends control command.PC end can show the bright state of each LED, the failure condition of each LED and the LED position of breaking down in real time.People can also control switch and the luminescence power of LED by PC end.
Bus holds with PC the data transmission channel communicated as main frame.Bus is usb bus or RS232 bus, when between PC end and main frame, select usb bus during short-range communication, when between PC end and main frame during telecommunication, selects RS232 bus.When this intellectualized LED lamp control system be applied to miniaturized place, main frame and PC hold between volume of transmitted data little, require to control LED accurate time, select usb bus carry out main frame and PC hold between data transmission channel.When this intellectualized LED lamp control system is applied to large-scale public place, between main frame and PC end, data need to be transmitted by ICP/IP protocol, need connected with network cable between the two, now apply RS232 bus as the data transmission channel between main frame and PC end.
Main frame is used for Received signal strength and transfers out after signal transacting.Main frame receives DALI instruction and transmits after encoding to DALI instruction.The main frame that choice of main machine Sai Pulasi Co., Ltd produces, its model is EZ-USB 2000.Be integrated with complete USB controller in EZ-USB 2000, and internal resource is many, complicated controlling functions can be completed.Digital addressable lighting control interface bus is as the data transmission channel between single-chip microcomputer and main frame.Single-chip microcomputer as main frame from machine, have multiple.Data to when transmitting from machine, are forward frame by main frame, transmission be control command.Data, by during from machine to Host Transfer, are backward frame, transmission be status command.
Single-chip microcomputer Received signal strength also exports control command after processing signal.Driving chip receives drive singal and regulates LED luminous intensity.The single-chip microcomputer that single-chip microcomputer selects Texas Instruments, Inc to produce, its model is MSP430, single-chip microcomputer as main frame from machine, have multiple.MSP430 receive main frame control command and after signal is decoded output pulse width modulation instructions to driving chip.The driving chip that driving chip selects En Zhi Pu Semiconductor Co., Ltd to produce, its model is SSL210.SSL210 identifies pulse-width modulation instruction and regulates the luminescence of LED strong and weak according to pulse-width modulation instruction.
Buzzer receives driving instruction and sounding.LED has multiple.When certain LED is short-circuited or open circuit fault, single-chip microcomputer respective pins detects that this fault also judges the LED broken down, and status information transmission is held to PC after processing signal by single-chip microcomputer afterwards, PC end shows fault message and fault origination point.Single-chip microcomputer sends control command and drives buzzer sounding alarm simultaneously.
Photoelectric sensor transmits for responding to external optical signals and light signal being converted into corresponding current signal.When ambient light strength ratio is more weak, photoelectric sensor transfers to single-chip microcomputer after processing light signal, and single-chip microcomputer sends control command according to the light intensity detected and controls the brightness change of LED greatly until maximum.When ambient light strength ratio is stronger, photoelectric sensor transfers to single-chip microcomputer after processing light signal, and the brightness that single-chip microcomputer sends control command control LED according to the light intensity detected diminishes until extinguish.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection range of the present utility model.
Claims (6)
1. an intellectualized LED lamp control system, comprise PC end, bus, main frame, digital addressable lighting control interface bus, single-chip microcomputer, driving chip, LED, buzzer and photoelectric sensor, it is characterized in that: PC end, as control terminal, provides operation interface and sends control command; Bus holds with PC the data transmission channel communicated as main frame; Main frame be used for receive number and transfer out after signal transacting; Digital addressable lighting control interface bus is as the data transmission channel between single-chip microcomputer and main frame; Single-chip microcomputer Received signal strength also exports control command after processing signal; Driving chip receives drive singal and regulates LED luminous intensity; Buzzer receives driving instruction and sounding; Photoelectric sensor transmits for responding to external optical signals and light signal being converted into corresponding current signal.
2. a kind of intellectualized LED lamp control system according to claim 1, it is characterized in that: described bus is usb bus or RS232 bus, when between PC end and main frame, select usb bus during short-range communication, when between PC end and main frame during telecommunication, select RS232 bus.
3. a kind of intellectualized LED lamp control system according to claim 1, is characterized in that: the main frame that described choice of main machine Sai Pulasi Co., Ltd produces, and its model is EZ-USB 2000.
4. a kind of intellectualized LED lamp control system according to claim 1, is characterized in that: the single-chip microcomputer that described single-chip microcomputer selects Texas Instruments, Inc to produce, and its model is MSP430, single-chip microcomputer as main frame from machine, have multiple.
5. a kind of intellectualized LED lamp control system according to claim 1, is characterized in that: the driving chip that described driving chip selects En Zhi Pu Semiconductor Co., Ltd to produce, and its model is SSL210.
6. a kind of intellectualized LED lamp control system according to claim 1, is characterized in that: described LED has multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269054.8U CN204518188U (en) | 2015-04-29 | 2015-04-29 | A kind of intellectualized LED lamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269054.8U CN204518188U (en) | 2015-04-29 | 2015-04-29 | A kind of intellectualized LED lamp control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204518188U true CN204518188U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269054.8U Expired - Fee Related CN204518188U (en) | 2015-04-29 | 2015-04-29 | A kind of intellectualized LED lamp control system |
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| Country | Link |
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| CN (1) | CN204518188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730527A (en) * | 2019-11-13 | 2020-01-24 | 新疆太阳能科技开发公司 | Novel composite light source intelligent light distribution control system and control method |
-
2015
- 2015-04-29 CN CN201520269054.8U patent/CN204518188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730527A (en) * | 2019-11-13 | 2020-01-24 | 新疆太阳能科技开发公司 | Novel composite light source intelligent light distribution control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160429 |