CN202035190U - Intelligent LED control power supply system based on Zigbee technology - Google Patents
Intelligent LED control power supply system based on Zigbee technology Download PDFInfo
- Publication number
- CN202035190U CN202035190U CN2011200867329U CN201120086732U CN202035190U CN 202035190 U CN202035190 U CN 202035190U CN 2011200867329 U CN2011200867329 U CN 2011200867329U CN 201120086732 U CN201120086732 U CN 201120086732U CN 202035190 U CN202035190 U CN 202035190U
- Authority
- CN
- China
- Prior art keywords
- module
- led
- zigbee
- power
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an intelligent LED control power supply system based on the Zigbee technology, which comprises a control center, a local control module and a wireless terminal of LED streetlamps. The control center is communicated with the local control module through GPRS (general packet radio service) and the local control module is communicated with the wireless terminal of LED streetlamps through Zigbee. The intelligent LED control power supply system based on the Zigbee technology has the function of redundancy backup so that reliability of an LED power supply drive is greatly enhanced, enables the LED power supply to be away from heat sources of LED lamps so that the reliability is enhanced and the service life is correspondingly prolonged, is capable of adopting wireless dimming technology so that quantity of nodes of dimming signals is correspondingly reduced and low in dimming cost, is suitable to be arranged on the ground, is convenient in centralized management and maintenance, is easy to realize industrialization due to reduced manufacturing and process flow, is convenient in integration of multiple testing stations, and is suitable for online intelligent ATE(automatic test equipment) test so that manual testing error rate is reduced and quality of products is enhanced.
Description
Technical field
The utility model discloses a kind of LED control management system, particularly a kind of LED Based Intelligent Control power-supply system based on the Zigbee technology.
Background technology
Development along with the LED Lighting Industry, the application of LED illuminating equipment in people's life is more and more, at present, in the LED illuminating industry, point-to-point driving of traditional LED power supply and distributed lighting supply power mode (its system configuration is please referring to accompanying drawing 1) are still adopted in power supply and control to the LED illuminating product, traditional supply power mode drive efficient and reliability low, and do not have the Based Intelligent Control function, and use and difficult in maintenance, use cost is higher; The driving and the control mode that how to solve traditional LED power supply are to influence LED lighting high-efficiency and technology of dependability bottleneck.
Summary of the invention
Supply power mode at the above-mentioned LED illuminator of mentioning of the prior art drives efficient and the low shortcoming of reliability, the utility model provides a kind of new LED Based Intelligent Control power-supply system based on the Zigbee technology, it is controlled the LED illuminator in conjunction with Zigbee and GPRS technology, intelligence realizes remote centralized control and management such as LED lamp ON/OFF, light modulation, operating state, fault alarm, automatic network-building, and the driving and the control mode that solve traditional LED power supply are to influence LED lighting high-efficiency and technology of dependability bottleneck.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED Based Intelligent Control power-supply system based on the Zigbee technology, system comprises control centre, These field control modules and LED road lamp wireless terminal, control centre communicates by GPRS and These field control modules, and These field control modules communicates by Zigbee and LED road lamp wireless terminal.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Described control centre comprises central server and GPRS module, and central server and GPRS module interconnect, and communicate by GPRS module and These field control modules.
Described These field control modules comprises GPRS module and Zigbee module, GPRS module and Zigbee module interconnect, These field control modules communicates by GPRS module and control centre, and These field control modules communicates by Zigbee module and LED road lamp wireless terminal.
Described LED road lamp wireless terminal comprises Zigbee module, power module and LED light fixture, and Zigbee module and These field control modules communicate, and control signal is sent to power module, control power module driving LED light fixture.
Described power module comprises rectification module, the PFC module, the PWM module, digital command control module and dimming controlling module, civil power input rectifying module, after the rectification module rectification, export the PFC module to, carrying out power factor by the PFC module regulates, export the PWM module then to, undertaken exporting the driving LED light fixture after the pressure regulation by the PWM module, Zigbee module output control signal exports the PFC module to through the digital command control module, the PFC module is controlled, Zigbee module output control signal exports the PWM module to through dimming controlling module, and the PWM module is controlled.
Described power module also comprises the accessory power supply module, and the civil power after the rectification module rectification is again through giving the Zigbee module for power supply after the accessory power supply module converts.
Described power module also comprises current-sharing transformer, and the output of PWM module is exported multichannel through behind the current-sharing transformer, drives the LED multi-path light fixture simultaneously.
The beneficial effects of the utility model are: the utility model band redundancy backup function, greatly improved LED power drives reliability, the LED power supply is away from LED lamp thermal source, reliability improves, corresponding prolongation in useful life, can adopt the Wireless Light modulating technology, the corresponding reduction of the number of nodes of dim signal, the light modulation cost is low, is fit to place ground and uses, be convenient to centralized management and maintenance, easily realize industrialization: the technological process of production shortens, and is convenient to many test station and integrates, and is fit to on-line intelligence ATE test, reduce artificial mistake and survey probability, improve the quality of products.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is LED lighting system structure figure of the prior art.
Fig. 2 is the utility model control system flow chart.
Fig. 3 is the utility model power module partial circuit block diagram.
Fig. 4 is the utility model power system structure figure.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.
The utility model is mainly the LED external driving power intelligence control system of throwing light on, and the utility model has adopted external Zigbee radio communication communicate by letter with long-range GPRS network advanced lighting control technique solution and new technology paths such as seamless link and redundant technique centralized control.
Please referring to accompanying drawing 2, system in the utility model mainly comprises three parts, be control centre, These field control modules and LED road lamp wireless terminal, in the present embodiment, control centre communicates by GPRS and These field control modules, and These field control modules communicates by Zigbee and LED road lamp wireless terminal.In the present embodiment, control centre comprises central server and GPRS module, wherein central server can adopt PC or industrial computer etc., can control the whole LED illuminator, central server and GPRS module interconnect, in the present embodiment, central server can adopt usual manners such as RS-232 bus, RS-485 bus to be connected with the GPRS module, central server communicates by GPRS module and These field control modules, control information is sent to These field control modules, and receive the feedback information of These field control modules.In the present embodiment, These field control modules mainly comprises GPRS module and Zigbee module, GPRS module and Zigbee module interconnect, These field control modules communicates by GPRS module and control centre, receive the control signal that control centre sends, and local signal fed back to control centre, These field control modules communicates by Zigbee module and LED road lamp wireless terminal, utilize Zigbee short range wireless transmission mode to send to LED road lamp wireless terminal control signal, and receive the feedback signal of LED road lamp wireless terminal.
Please referring to accompanying drawing 3, in the present embodiment, LED road lamp wireless terminal comprises Zigbee module, power module and LED light fixture, and Zigbee module and These field control modules communicate, and control signal is sent to power module, control power module driving LED light fixture.In the present embodiment, power module comprises rectification module, the PFC module, the PWM module, digital command control module and dimming controlling module, civil power input rectifying module, after the rectification module rectification, export the PFC module to, carrying out power factor by the PFC module regulates, export the PWM module then to, undertaken exporting the driving LED light fixture after the pressure regulation by the PWM module, Zigbee module output control signal exports the PFC module to through the digital command control module, the PFC module is controlled, and Zigbee module output control signal exports the PWM module to through dimming controlling module, and the PWM module is controlled, in the present embodiment, power module also comprises current-sharing transformer, and the output of PWM module is exported multichannel through behind the current-sharing transformer, drives the LED multi-path light fixture simultaneously.In the present embodiment, power module also comprises the accessory power supply module, and the civil power after the rectification module rectification is again through giving the Zigbee module for power supply after the accessory power supply module converts.
In the utility model, Zigbee module in the LED road lamp wireless terminal be responsible for the Zigbee sub-network in " wireless terminal " real-time communication on each LED lamp, receive data and be transmitted to " These field control modules ", control command with " field controller module " sends to all wireless terminals simultaneously, realizes the scene of LED street lamp is detected and control.In the present embodiment, utilize GPRS module and control centre's remote-wireless transfer of data, and each LED street lamp operating state of periodic feedback is to control centre, accept control centre's instruction simultaneously and transfer to the field controller module, realize online instant remote LED street lamp ON/OFF, light modulation, voltage/current feedback, status poll, timing controlled, fault detect/operational factor setting and operating state Based Intelligent Control such as warning, convenient management, the efficient height.In the utility model, make intelligent control node with " These field control modules ", receive the Zigbee wireless signal of LED road lamp wireless terminal, and send control command by prepackage after the routine processes and send to LED road lamp wireless terminal, regularly pass through the GPRS radio network feedback to central monitoring position with the bulletin form simultaneously, as break down and field controller can't be handled and then directly feeds back to central monitoring position, central monitoring position can be by GPRS remote wireless network control field controller to change its control program for the LED street lamp simultaneously.
The break traditions method of the point-to-point driving of LED power supply and distributed lighting power supply of the utility model, innovative development is based on the LED centralized driving power supply of redundant technique.The utility model merges the Zigbee agreement on LED constant voltage/constant current driving power, be combined into highly reliable, practical and wireless cheaply real-time control LED multi-path power supply.LED lamp wireless terminal is by the Zigbee channel, accept and carry out various instructions, and send execution result and data back to field controller, communication mutually between the LED lamp, realize the complexity control of street lamp, online instant control LED lamp ON/OFF, brightness regulation, status poll, fault detect etc. also can be expanded data acquisition function, comprise visible light brightness, temperature, humidity, power factor etc.The utility model in conjunction with the Zigbee hardware circuit, is combined into novel " pressure current-sharing transformer " on LED constant voltage/constant current driving power, realize multichannel current-sharing output.The utility model band redundancy backup function has greatly improved LED power drives reliability, and the LED power supply is away from LED lamp thermal source, reliability improves, and corresponding prolongation in useful life can be adopted the Wireless Light modulating technology, the corresponding reduction of the number of nodes of dim signal, the light modulation cost is low, is fit to place ground and uses, be convenient to centralized management and maintenance, easily realize industrialization: the technological process of production shortens, and is convenient to many test station and integrates, and is fit to on-line intelligence ATE test, reduce artificial mistake and survey probability, improve the quality of products.
Will external advanced Zigbee radio communication communicate by letter with GPRS network seamless link and redundant technique of the utility model innovation is used for LED throw light on intelligent remote centralized control and management, exploitation fills the domestic gaps based on the intelligent LED lighting far distance concentrated controling management system of Zigbee+GPRS communication.It realizes the seamless link of low-cost short-distance radio Zigbee network and long distance wireless GPRS network, and making up with the LED lamp is the low cost of minimum control unit, highly reliable and practical intelligent Wireless Networking Control Network.The utility model integrates intelligent LED lighting far distance centralized control and manages, realize integrated service Based Intelligent Control management function, comprise: the power supply centralized driving, the mutual communication of LED lamp, online instant control LED lamp ON/OFF, brightness regulation, status poll, fault detect, expand data acquisitions such as visible light brightness, temperature, humidity, power factor, automatic network-building, automatic route, self adaptation are to LED lamp subregion, branch circuit, grouping management etc.The full modularization of the utility model system, form by LED centralized driving power supply (concentrating the AC/DC module), the special-purpose communication module of Zigbee, These field control modules, the special-purpose communication module of GPRS, lamp detection module (feedback function module), standard, general, easy to use, flexible, interchangeability is strong.The utility model is optimized the Wireless Networking Control Network, and intelligence realizes remote centralized control and management such as LED lamp ON/OFF, light modulation, operating state, fault alarm, automatic network-building.Zigbee network in the utility model can reach 6,5 ten thousand wireless transport modules, have simple, easy to use, reliable operation, intelligent self-organizing characteristics such as cost is low.
Claims (7)
1. LED Based Intelligent Control power-supply system based on the Zigbee technology, it is characterized in that: described system comprises control centre, These field control modules and LED road lamp wireless terminal, control centre communicates by GPRS and These field control modules, and These field control modules communicates by Zigbee and LED road lamp wireless terminal.
2. the LED Based Intelligent Control power-supply system based on the Zigbee technology according to claim 1, it is characterized in that: described control centre comprises central server and GPRS module, central server and GPRS module interconnect, and communicate by GPRS module and These field control modules.
3. the LED Based Intelligent Control power-supply system based on the Zigbee technology according to claim 1, it is characterized in that: described These field control modules comprises GPRS module and Zigbee module, GPRS module and Zigbee module interconnect, These field control modules communicates by GPRS module and control centre, and These field control modules communicates by Zigbee module and LED road lamp wireless terminal.
4. the LED Based Intelligent Control power-supply system based on the Zigbee technology according to claim 1, it is characterized in that: described LED road lamp wireless terminal comprises Zigbee module, power module and LED light fixture, Zigbee module and These field control modules communicate, and control signal sent to power module, control power module driving LED light fixture.
5. the LED Based Intelligent Control power-supply system based on the Zigbee technology according to claim 4, it is characterized in that: described power module comprises rectification module, the PFC module, the PWM module, digital command control module and dimming controlling module, civil power input rectifying module, after the rectification module rectification, export the PFC module to, carrying out power factor by the PFC module regulates, export the PWM module then to, undertaken exporting the driving LED light fixture after the pressure regulation by the PWM module, Zigbee module output control signal exports the PFC module to through the digital command control module, the PFC module is controlled, Zigbee module output control signal exports the PWM module to through dimming controlling module, and the PWM module is controlled.
6. the LED Based Intelligent Control power-supply system based on the Zigbee technology according to claim 5, it is characterized in that: described power module also comprises the accessory power supply module, civil power after the rectification module rectification is again through giving the Zigbee module for power supply after the accessory power supply module converts.
7. the LED Based Intelligent Control power-supply system based on the Zigbee technology according to claim 5, it is characterized in that: described power module also comprises current-sharing transformer, the output of PWM module is exported multichannel through behind the current-sharing transformer, drives the LED multi-path light fixture simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200867329U CN202035190U (en) | 2011-03-29 | 2011-03-29 | Intelligent LED control power supply system based on Zigbee technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200867329U CN202035190U (en) | 2011-03-29 | 2011-03-29 | Intelligent LED control power supply system based on Zigbee technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202035190U true CN202035190U (en) | 2011-11-09 |
Family
ID=44897470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200867329U Expired - Fee Related CN202035190U (en) | 2011-03-29 | 2011-03-29 | Intelligent LED control power supply system based on Zigbee technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202035190U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523665A (en) * | 2012-01-13 | 2012-06-27 | 广东顺德宸熙物联科技有限公司 | LED (Light Emitting Diode) streetlight with communication function and intelligent control system thereof |
| CN102769973A (en) * | 2012-07-16 | 2012-11-07 | 东南大学 | Light-controlled autonomous street lamp system and control method thereof |
| CN107967792A (en) * | 2017-11-30 | 2018-04-27 | 广东美的厨房电器制造有限公司 | Failure is fed back and method for early warning and failure feedback and early warning system |
| CN108207051A (en) * | 2016-12-16 | 2018-06-26 | 昆山美昌光电有限公司 | A kind of intelligence control system and method for scene light |
| CN113917265A (en) * | 2021-10-11 | 2022-01-11 | 深圳大趋智能科技有限公司 | POS machine test method and test system |
-
2011
- 2011-03-29 CN CN2011200867329U patent/CN202035190U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523665A (en) * | 2012-01-13 | 2012-06-27 | 广东顺德宸熙物联科技有限公司 | LED (Light Emitting Diode) streetlight with communication function and intelligent control system thereof |
| CN102769973A (en) * | 2012-07-16 | 2012-11-07 | 东南大学 | Light-controlled autonomous street lamp system and control method thereof |
| CN102769973B (en) * | 2012-07-16 | 2014-07-16 | 东南大学 | Light-controlled autonomous street lamp system and control method thereof |
| CN108207051A (en) * | 2016-12-16 | 2018-06-26 | 昆山美昌光电有限公司 | A kind of intelligence control system and method for scene light |
| CN107967792A (en) * | 2017-11-30 | 2018-04-27 | 广东美的厨房电器制造有限公司 | Failure is fed back and method for early warning and failure feedback and early warning system |
| CN113917265A (en) * | 2021-10-11 | 2022-01-11 | 深圳大趋智能科技有限公司 | POS machine test method and test system |
| CN113917265B (en) * | 2021-10-11 | 2024-03-29 | 深圳大趋智能科技有限公司 | POS machine testing method and testing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206024182U (en) | A kind of street lamp control system | |
| CN202035190U (en) | Intelligent LED control power supply system based on Zigbee technology | |
| CN202841622U (en) | Wireless LED street lamp remote control device | |
| CN203225938U (en) | Intelligent control system for low-voltage direct-current centralized power supply of LED lamps | |
| CN103249232A (en) | Intelligent streetlamp illumination control system | |
| CN104797032A (en) | Method for realizing LED intelligent lighting control system based on the Internet of things technology | |
| CN203504811U (en) | Expanded digital addressable illumination system | |
| CN104302034A (en) | Illumination system networked by wireless sensor network for underground parking garage, and control method | |
| CN102769962A (en) | Wireless communication network based intelligent high-power LED driving power source system | |
| CN104363678A (en) | Street lamp control system | |
| CN102740570B (en) | A kind of remote LED light adjusting system | |
| CN101772234A (en) | Method for controlling network type LED illuminating lamps through wireless communication | |
| CN206042444U (en) | Wisdom street lamp control system based on zigBee | |
| CN203251456U (en) | T8 lamp device controlled and dimmed by electronic carrier | |
| CN107454714A (en) | Intelligent residential area illumination management system | |
| CN208016079U (en) | A kind of high-voltage LED intelligent road lamp system | |
| CN111315074A (en) | Classroom intelligent lighting system based on wireless communication | |
| CN201374847Y (en) | LED road lamp controller | |
| Louw et al. | Digital LED lighting solutions | |
| CN102427639A (en) | Light modulation system of LED street lamp with direct current high voltage power supply and signal transmission and reception method thereof | |
| CN105246228A (en) | Intelligent LED lighting system | |
| CN105163422B (en) | A kind of remote dimmer and light modulation illumination management system and management method | |
| Fanoon et al. | Smart lighting system for efficient street lighting | |
| CN205408239U (en) | Multisensor intelligence lamp accuse device | |
| CN104363677B (en) | Street lamp control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MOSO POWER SUPPLY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN MOSO POWER SUPPLY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shenzhen Nanshan District City, Guangdong province 518108 industrial park outside the small pine Tai Bai Lu Bai mang mulberry 6 layer Patentee after: MOSO Power Supply Technology Co., Ltd. Address before: Shenzhen Nanshan District City, Guangdong province 518108 industrial park outside the small pine Tai Bai Lu Bai mang mulberry 6 layer Patentee before: Shenzhen MoSo Power Supply Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |