CN101778515A - System based on wireless network for controlling street lamps - Google Patents
System based on wireless network for controlling street lamps Download PDFInfo
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- CN101778515A CN101778515A CN201010126690A CN201010126690A CN101778515A CN 101778515 A CN101778515 A CN 101778515A CN 201010126690 A CN201010126690 A CN 201010126690A CN 201010126690 A CN201010126690 A CN 201010126690A CN 101778515 A CN101778515 A CN 101778515A
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- street lamp
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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
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Abstract
The invention discloses a system based on a wireless network for controlling street lamps, relating to a system for controlling street lamps. The invention is characterized in that the system is provided with at least one wireless network node, one main node and one main control computer, each wireless network node is respectively arranged on the corresponding street lamp, is in wireless connection with the main bode under a ZigBee protocol, the main node is connected with the main control computer by adopting UART communication, the main node is provided with a ZigBee communication module and a serial port level switch interface circuit, and during the process of the running of the system for controlling the street lamps, the main control computer can timely control the opening, closing, brightness and the like of the street lamps through the network main node, and simultaneously, can realize remote maintenance management by using the running condition of the street lamps, which is monitored by the wireless network main node monitors at any time. In addition, the control system not only can independently control the node of each street lamp, but also can control the street lamps in group, and can also realize the complex control through programming, thereby realizing the effect of nightscape in cities.
Description
Technical field
The present invention relates to a kind of street lamp control system, especially relate to a kind of street lamp control system based on wireless network.
Background technology
Progress along with development of science and technology and society, the quickening of Chinese Urbanization pace of construction, the city illumination engineering is one of important content of urbanization construction, energy-conservation and environmental protection has been trend of the times, in lighting field, adopt novel energy-conserving light source, energy-saving electric appliance and efficient light fixture to reach the purpose of saves energy, extensively accepted by people.Along with expanding economy, the range of management of city illumination enlarges day by day, simultaneously, city illumination comes into one's own day by day as the effect that embodies city image, the construction development in city has proposed the requirement of upgrading to road lighting and Landscape Lighting, this just makes that the management difficulty of city illumination, particularly city street lamp is increasing, and operation cost is also more and more higher.Administrative department as city illumination presses for a kind of modern management system platform, improves the efficiency of management and level.Along with determining of the target of national energy-saving and emission-reduction, government has also all proposed clear and definite requirement to the consumption reduction of city illumination etc.At present, because based on wired Lighting Control Assembly (power line communication control system), has the wiring trouble, shortcomings such as increase and decrease equipment needs that rewiring, the system expandability are poor, system's installation and maintenance cost height and travelling performance difference, therefore how by adopting modern new and high technology to combine with traditional operational management pattern, realize green illumination, improve the efficiency of management and reduce operating cost just becoming the key issue that current urgent need solves, just be based on this based on the street lamp control system of wireless network and proposing.
The ZigBee technology is to develop very swift and violent wireless communication technology in recent years, and ZigBee is that one group of 802.15.4 wireless standard of approving based on IEEE is developed, and it is the technical standard of relevant networking, safety and application software aspect.IEEE802.15.4 has defined two physical layer standards, is respectively 2.4GHz physical layer and 868/915MHz physical layer, and they all work in the unified ISM band that need not to apply in the whole world, help the popularization of ZigBee equipment and the reduction of production cost.
The major technique characteristics of ZigBee comprise:
1) be absorbed in lower rate transmissions and use, peak transfer rate can reach 250kb/s.
2) low in energy consumption, under the low power consumption standby mode, common No. 5 dry cells of two joints can use 6 months to 2 years.This also is the unique advantage that the supporter be proud of always of ZigBee.
3) cost is low, and the ZigBee message transmission rate is low, and agreement is simple, thus greatly reduce cost, and agreement is exempted from patent fee.
4) network capacity is big, and theoretically, its attachable node can reach 65536 at most.
5) time delay is short, and time delay is all at 15～30ms usually.
6) safety, ZigBee provides data integrity inspection and authentication functions, adopts the AES-128 cryptographic algorithm.
7) the reliability height has adopted collision-avoidance mechanism, competition and conflict when having avoided sending data, and the MAC layer has adopted the data transmission mechanism of full confirmation, and the packet of each transmission all must be waited for recipient's affirmation information.
8) MANET function, ZigBee has multistage routing function, and it can be according to algorithm self adaptation building network, it also can rebuild network immediately even situation that node damages takes place.
From above characteristics as can be seen, the ZigBee technology is very suitable for the communication system of low cost, multinode, the high and low data traffic of reliability requirement, a kind of system and the wireless network street lamp control system comes to this.In addition, not only be easy to expansion, reliability height, realized remote maintenance and management, can also save human resources, advanced the raising of city illumination information system management level based on the Zigbee Radio Network System.
Chinese patent CN1679376A discloses the wireless Lighting Control Assembly of a kind of bi-directional RF based on the principal and subordinate, comprising: a remote control unit has emission of radio frequency signals device and radio frequency receiver; With a plurality of lighting control units, the lighting unit that each said lighting control unit all has an emission of radio frequency signals device, a radio frequency receiver and is attached thereto.Said remote control unit and said lighting control unit are configured to network based on the principal and subordinate.One of a plurality of lighting control units are configured to master unit in said network, remaining lighting control unit and said remote control unit all are configured to slave unit in said a plurality of lighting control units in said network.Said a plurality of lighting control unit and said remote control unit are via the mutual two-way communication of radio frequency wireless link.Network can comprise transducer, is used for testing environment parameter or system parameters.The example of a plurality of lighting control networks can be linked together, form the network of building scope.
(Zhu Zhongfang such as Zhu Zhongfang, Song Aiping, the soughing of the wind in forest trees. the single Lantern Festival based on the ZigBee technology can supervisory control system [J]. modern electronic technology, 2008,21:130-132,137) characteristics that concentrated power save mode and single Lantern Festival can modes have been compared in detail, proposing to adopt single Lantern Festival can monitor mode be the developing direction of roadway illumination and energy saving, by analyzing the characteristics of ZigBee communication and networking technology, the ZigBee technology can technology be combined with single Lantern Festival, accomplished the control of each lamp and energy-conservation is realized " energy-conservation as required ".Reach the target of urban lighting system energy-saving and emission-reduction.Having provided single Lantern Festival can the supervisory control system scheme. and in certain city illumination supervisory control system, verify, obtain satisfied result.
Summary of the invention
The objective of the invention is at the transitional street lamps control system that wire transmission brings that cost is too high, a series of problems such as wiring complexity, troublesome maintenance, flexibility and autgmentability difference, a kind of street lamp control system based on wireless network is provided.The present invention is a kind of street lamp control system of the wireless network based on ZigBee communication protocol.
The present invention is provided with at least 1 wireless network node, 1 host node and 1 main control computer; Each wireless network node is separately positioned on the corresponding street lamp, and each wireless network node and host node carry out wireless link under the ZigBee agreement; Host node and main control computer adopt UART to communicate to connect.
Described host node possesses the contact of coordination function, and host node is provided with serial ports level shifter interface circuit, the integrated control chip of radio communication and peripheral circuit, antenna component and impedance matching circuit thereof.Wireless network node can send to host node by wireless network with the running state information of street lamp, and host node sends various operation control commands by wireless network to each sensor network nodes; Host node with the running state information that each wireless network node receives gather, processing is after UART sends main control computer to, the control signal that main control computer is sent here sends to each wireless sensor node through wireless network simultaneously, and street lamp is implemented control.
The street lamp Drive and Control Circuit is provided with formations such as control signal amplifying circuit, photoelectric isolating circuit and controllable silicon, to realize the drive controlling to street lamp.
Described wireless network node is provided with wireless receiving and dispatching communication module (or claiming the ZigBee communication module), street lamp Drive and Control Circuit, information acquisition module, power supply and the debugging interface based on the ZigBee agreement, realizes information gathering, street lamp control and radio transmission-receiving function.The ZigBee communication module is connected with antenna by impedance matching box, debugging interface is connected with the ZigBee communication module, the output of information acquisition module is connected with the input interface of ZigBee communication module, the input of street lamp driver module is connected with the output interface of ZigBee communication module, the output termination street lamp of street lamp driver module.
Described ZigBee communication module can adopt the MC13213 chip, and the MC13213 chip internal comprises 802.15.4Modem and HCS08MCU two parts.Information acquisition module can be provided with light sensor and temperature sensor and signal acquisition circuit thereof, and the output of light sensor and temperature sensor is connected with the input interface of ZigBee communication module IC respectively.
Described drive control part comprises photoelectrical coupler and ghyristor circuit, to realize the switch control and the brilliance control of street lamp.
The hardware circuit of described network host node and the structure of described wireless network node are basic identical, difference is to have increased UART serial ports level shifter interface circuit, this circuit mainly is made of SP3222 chip and RS-232 interface, so that realize the data communication between host node and the main control computer.
Described main control computer is made of PC, adopt VC++ programming development systems soft ware, simultaneously, receive the operation information of each street lamp of sending here by network host node through UART, the state information that receives is handled, formed various control commands, send host node to through UART according to result, finish functions such as the operation control of whole road lamp network and maintenance managements, realize human-computer interaction function.Software mainly comprises human-computer interface module, street lamp control management module, serial communication control module.
The present invention is made up of wireless network node, host node and main control computer, in this system, each street lamp is installed a wireless network node, and each wireless network node is made up of wireless receiving and dispatching communication module, street lamp Drive and Control Circuit and transducer based on the ZigBee agreement; Host node is made of wireless receiving and dispatching communication module and the serial ports level shifter interface circuit based on the ZigBee agreement; Main control computer is made of the PC and the system management software.In the running of street lamp control system, main control computer can be real-time, through network host node to the unlatching of street lamp, close, brightness etc. controls, simultaneously, can utilize wireless network node to monitor the operation conditions of street lamp at any time, can realize the remote maintenance management.In addition, the present invention not only controls separately each street-lamp node, and the control of also can dividing into groups can also be programmed and be realized complicated control, thereby realizes the effect of city nighttime landscape lamp.
Description of drawings
Fig. 1 is the overall structure composition frame chart of the embodiment of the invention.
Fig. 2 is wireless network node (the containing host node) composition frame chart of the embodiment of the invention.
Fig. 3 is the communication control chip MC13213 and the peripheral circuit schematic diagram of the embodiment of the invention.
Fig. 4 is the level shifter interface circuit theory diagrams of the embodiment of the invention.
Fig. 5 is the drive circuit schematic diagram of the embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is further elaborated.
As shown in Figure 1, the embodiment of the invention comprises the wireless network node 1,2 that is distributed on each street lamp ... n, a host node A and a main control computer PC who possesses coordination contact function. Wireless network node 1,2 ... adopt the ZigBee agreement to realize wireless data link between n and the host node A, host node A and main control computer PC adopt USB (universal serial bus) UART to realize transfer of data.
Fig. 2 provides the circuit composition frame chart of wireless network node, wireless network node comprises ZigBee communication module IC, information acquisition module (comprising light sensor A1 and temperature sensor A2), street lamp driver module L, power supply U and debugging interface J, realizes information gathering, street lamp control and radio transmission-receiving function.ZigBee communication module IC is connected with antenna by impedance matching box M, crystal oscillator X, debugging interface J are connected with ZigBee communication module IC, the output of light sensor A1 and temperature sensor A2 is connected with the input interface of ZigBee communication module IC respectively, the input of street lamp driver module L is connected with the output interface of ZigBee communication module IC, the output termination street lamp D of street lamp driver module L.Described ZigBee communication module IC adopts the MC13213 chip, and the MC13213 chip internal comprises 802.15.4Modem and HCS08MCU two parts.
Fig. 3 provides the communication control chip MC13213 and the peripheral circuit schematic diagram of ZigBee communication module, and wherein 27,28 pin outward element Y are quartz crystals of 16MHz, as the oscillating element of clock circuit; 25 pin connect the street lamp Drive and Control Circuit, realize the illumination of street lamp is controlled according to the control command that receives; The running state information that 53～55 pin receiving sensors are gathered is sent into inner ADC and is handled; 38,39 pin external antenna converter and antenna components are realized the transmission and the reception of wireless signal; In addition, for host node, also need the connecting interface level shifting circuit, communicate by letter with the UART of main control computer with realization.
Fig. 4 and Fig. 5 provide level shifter interface circuit and the street lamp drive circuit schematic diagram in this network system respectively.RS-232 level shifter interface function is realized by SP3222 integrated chip and peripheral circuit; The street lamp drive circuit adopts photoelectric coupled device to realize the isolation of node module circuit and alternating current 220V, and is realized the illumination control of street lamp by bidirectional triode thyristor.
When a lot of or area distribution was very wide when the wireless network node in the system, this network can smoothly expand, and can increase host node and main control computer, makes network form the network topology structure of Tree Network or net type net, thereby realizes covering on a large scale.
Claims (6)
1. the street lamp control system based on wireless network is characterized in that being provided with at least 1 wireless network node, 1 host node and 1 main control computer; Each wireless network node is separately positioned on the corresponding street lamp, and each wireless network node and host node carry out wireless link under the ZigBee agreement; Host node and main control computer adopt UART to communicate to connect.
2. a kind of street lamp control system as claimed in claim 1 based on wireless network, it is characterized in that described host node possesses the contact of coordination function, host node is provided with serial ports level shifter interface circuit, the integrated control chip of radio communication and peripheral circuit, antenna component and impedance matching circuit thereof.
3. a kind of street lamp control system based on wireless network as claimed in claim 1 is characterized in that the street lamp Drive and Control Circuit is provided with control signal amplifying circuit, photoelectric isolating circuit and controllable silicon.
4. a kind of street lamp control system as claimed in claim 1 based on wireless network, it is characterized in that described wireless network node is provided with the wireless receiving and dispatching communication module based on the ZigBee agreement, the street lamp Drive and Control Circuit, information acquisition module, power supply and debugging interface, wireless receiving and dispatching communication module based on the ZigBee agreement is connected with antenna by impedance matching box, debugging interface is connected with wireless receiving and dispatching communication module based on the ZigBee agreement, the output of information acquisition module is connected with input interface based on the wireless receiving and dispatching communication module of ZigBee agreement, the input of street lamp driver module is connected the output termination street lamp of street lamp driver module with output interface based on the wireless receiving and dispatching communication module of ZigBee agreement.
5. a kind of street lamp control system as claimed in claim 1 based on wireless network, it is characterized in that described information acquisition module is provided with light sensor and temperature sensor and signal acquisition circuit thereof, the output of described light sensor and temperature sensor is connected with input interface based on the wireless receiving and dispatching communication module of ZigBee agreement respectively.
6. a kind of street lamp control system based on wireless network as claimed in claim 1 is characterized in that described main control computer is a PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010126690A CN101778515A (en) | 2010-03-12 | 2010-03-12 | System based on wireless network for controlling street lamps |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010126690A CN101778515A (en) | 2010-03-12 | 2010-03-12 | System based on wireless network for controlling street lamps |
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| CN201010126690A Pending CN101778515A (en) | 2010-03-12 | 2010-03-12 | System based on wireless network for controlling street lamps |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231928A (en) * | 2011-07-19 | 2011-11-02 | 南京航空航天大学 | Light-emitting diode (LED) illuminating street lamp capable of being controlled remotely and wirelessly in groups |
| CN102281682A (en) * | 2011-07-26 | 2011-12-14 | 刘俭云 | Energy-saving emission center apparatus of illumination system |
| CN102413607A (en) * | 2011-08-30 | 2012-04-11 | 南京博络克信息技术服务有限公司 | Wireless sensor network (WSN)-based illumination monitoring system and implementation method for group control command of illumination monitoring system |
| CN102454934A (en) * | 2010-10-22 | 2012-05-16 | 西安伊洋电子科技有限公司 | Zigbee networking type light-emitting diode (LED) fire emergency lamp |
| WO2012080553A1 (en) * | 2010-12-16 | 2012-06-21 | Urbe Intelligent S.L. | System for managing lights in urban environments |
| CN102573240A (en) * | 2012-01-19 | 2012-07-11 | 苏州大学 | System for controlling lamps |
| CN102682543A (en) * | 2012-05-24 | 2012-09-19 | 天津中之杰能源技术有限公司 | Intelligent LED (light emitting diode) landscape lamp IOT (internet of things) control alarm system |
| CN103118457A (en) * | 2013-01-21 | 2013-05-22 | 西安建艺设计制作策划有限公司 | Intelligent light real-time control system |
| CN103150979A (en) * | 2013-01-21 | 2013-06-12 | 西安建艺设计制作策划有限公司 | Multidimensional intelligent information set control application system |
| CN103533702A (en) * | 2013-03-14 | 2014-01-22 | 南开大学 | Intelligent space art decorative light system based on internet of things |
| CN103607788A (en) * | 2013-08-30 | 2014-02-26 | 江苏沙湖科技发展有限公司 | Universal sensor network node structure in smart power grid |
| CN103742857A (en) * | 2014-01-21 | 2014-04-23 | 广州广日电气设备有限公司 | Self-powered street lamp and energy-saving control system |
| CN104582176A (en) * | 2014-12-30 | 2015-04-29 | 欧普照明股份有限公司 | Wireless lighting control system and wireless lighting control method thereof |
| CN105208732A (en) * | 2015-10-12 | 2015-12-30 | 冯大江 | Comprehensive LED street lamp management system |
| CN105228310A (en) * | 2015-10-12 | 2016-01-06 | 冯大江 | A kind of intelligent LED street lamp supervisory control system |
| CN106211513A (en) * | 2011-05-20 | 2016-12-07 | 上海科斗电子科技有限公司 | Luminescent device control system |
| CN110958737A (en) * | 2019-12-28 | 2020-04-03 | 上海唯视锐光电技术有限公司 | Wireless inspection system and inspection method for public lighting lamp |
| CN111818714A (en) * | 2020-08-24 | 2020-10-23 | 合肥保利新能源科技有限公司 | Self-adaptive control system for lawn lamp |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454934A (en) * | 2010-10-22 | 2012-05-16 | 西安伊洋电子科技有限公司 | Zigbee networking type light-emitting diode (LED) fire emergency lamp |
| ES2384854A1 (en) * | 2010-12-16 | 2012-07-13 | Urbe Intelligent, S.L. | System for managing lights in urban environments |
| WO2012080553A1 (en) * | 2010-12-16 | 2012-06-21 | Urbe Intelligent S.L. | System for managing lights in urban environments |
| CN106211512A (en) * | 2011-05-20 | 2016-12-07 | 上海科斗电子科技有限公司 | communication system between street lamp |
| CN106211513B (en) * | 2011-05-20 | 2019-11-08 | 扬州市金阳光照明电气有限公司 | Street lamp control system |
| CN106211513A (en) * | 2011-05-20 | 2016-12-07 | 上海科斗电子科技有限公司 | Luminescent device control system |
| CN102231928A (en) * | 2011-07-19 | 2011-11-02 | 南京航空航天大学 | Light-emitting diode (LED) illuminating street lamp capable of being controlled remotely and wirelessly in groups |
| CN102281682A (en) * | 2011-07-26 | 2011-12-14 | 刘俭云 | Energy-saving emission center apparatus of illumination system |
| CN102413607B (en) * | 2011-08-30 | 2014-10-08 | 南京博络克信息技术服务有限公司 | Wireless sensor network (WSN)-based illumination monitoring system and implementation method for group control command of illumination monitoring system |
| CN102413607A (en) * | 2011-08-30 | 2012-04-11 | 南京博络克信息技术服务有限公司 | Wireless sensor network (WSN)-based illumination monitoring system and implementation method for group control command of illumination monitoring system |
| CN102573240A (en) * | 2012-01-19 | 2012-07-11 | 苏州大学 | System for controlling lamps |
| CN102682543A (en) * | 2012-05-24 | 2012-09-19 | 天津中之杰能源技术有限公司 | Intelligent LED (light emitting diode) landscape lamp IOT (internet of things) control alarm system |
| CN103118457A (en) * | 2013-01-21 | 2013-05-22 | 西安建艺设计制作策划有限公司 | Intelligent light real-time control system |
| CN103150979A (en) * | 2013-01-21 | 2013-06-12 | 西安建艺设计制作策划有限公司 | Multidimensional intelligent information set control application system |
| CN103150979B (en) * | 2013-01-21 | 2015-10-07 | 西安建艺设计制作策划有限公司 | Multidimensional intelligent information set controls application system |
| CN103533702A (en) * | 2013-03-14 | 2014-01-22 | 南开大学 | Intelligent space art decorative light system based on internet of things |
| CN103607788A (en) * | 2013-08-30 | 2014-02-26 | 江苏沙湖科技发展有限公司 | Universal sensor network node structure in smart power grid |
| CN103742857A (en) * | 2014-01-21 | 2014-04-23 | 广州广日电气设备有限公司 | Self-powered street lamp and energy-saving control system |
| CN103742857B (en) * | 2014-01-21 | 2016-02-03 | 广州广日电气设备有限公司 | A kind of self-powered road lamp and energy-saving control system |
| CN104582176B (en) * | 2014-12-30 | 2017-08-29 | 欧普照明股份有限公司 | A kind of wireless lighting control system and its wireless lighting control method |
| CN104582176A (en) * | 2014-12-30 | 2015-04-29 | 欧普照明股份有限公司 | Wireless lighting control system and wireless lighting control method thereof |
| CN105228310A (en) * | 2015-10-12 | 2016-01-06 | 冯大江 | A kind of intelligent LED street lamp supervisory control system |
| CN105208732A (en) * | 2015-10-12 | 2015-12-30 | 冯大江 | Comprehensive LED street lamp management system |
| CN110958737A (en) * | 2019-12-28 | 2020-04-03 | 上海唯视锐光电技术有限公司 | Wireless inspection system and inspection method for public lighting lamp |
| CN111818714A (en) * | 2020-08-24 | 2020-10-23 | 合肥保利新能源科技有限公司 | Self-adaptive control system for lawn lamp |
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Application publication date: 20100714 |