CN205546142U - Street lamp intelligence control system based on zigBee - Google Patents

Street lamp intelligence control system based on zigBee Download PDF

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Publication number
CN205546142U
CN205546142U CN201620224561.4U CN201620224561U CN205546142U CN 205546142 U CN205546142 U CN 205546142U CN 201620224561 U CN201620224561 U CN 201620224561U CN 205546142 U CN205546142 U CN 205546142U
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China
Prior art keywords
zigbee
mcu
street lamp
control system
control unit
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Expired - Fee Related
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CN201620224561.4U
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Chinese (zh)
Inventor
周继威
唐慧强
邱芃
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Nanjing University of Information Science and Technology
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Nanjing University of Information Science and Technology
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model discloses a street lamp intelligence control system based on zigBee, contain PC administrative center, zigBee center node, zigBee routing node, way light control unit and street lamp, a plurality of zigBee routing node and zigBee center node wireless connection found into the zigBee network, zigBee center node and PC administrative center are connected, zigBee routing node and way light control unit are connected, way light control unit is connected with the street lamp. Adopt zigBee short distance communication technology and the remote communication technology of GPRS to combine together, establish into street lamp illumination intelligent control system, satisfied under normal lighting's the demand energy saving of maximize.

Description

Intelligent street lamp control system based on ZigBee
Technical field
This utility model relates to a kind of intelligence control system, a kind of intelligent street lamp control system based on ZigBee.
Background technology
At the initial stage in 21st century, along with developing rapidly of mobile communication technology, the research of GSM/GPRS technology the most gradually moves to maturity, and scientific research personnel also begins to consider and set about being applied in street lamp illumination system GSM/GPRS technology.Changsha is the city that GPRS technology is successfully applied in intelligent road lamp system by China's First.Then it is by the power-power cooperation with Shanghai Communications University at Liuzhou City's road lamp management, develops the Intelligent streetlamp monitoring system with Web function.In this system, Street Lamp Monitor System, GPRS and GIS-Geographic Information System are combined, it is achieved that remotely monitoring and the function of location.This technology belongs to leading level at home, and some of them technology has reached international advanced standard.Shijiazhuang City is the street lamp fault monitoring and control aspect for Intelligent street lamp illuminating system, researches and develops a kind of street lamp central control room and uses real-time being attached of GPRS technology with street lamp.2004, the problem the most up to standard for this city monitoring street lamp effect was moved in Harbin, successfully solved so problem by introducing GPRS technology.The nightscape lighting authorities of capital Beijing, also by using GPRS technology, have developed nightscape lighting monitoring management system (LAMS) based on GPRS.
Traditional street lighting is wired Non-follow control, and street lamp is switched by subregion or the timing of branch section, and not only cost is higher, wastes a lot of electric power resource, and also needs extensive work personnel constantly to go on patrol, with procuratorial work fault street lamp, and keeps in repair it.And the automatic street lamp control system of current GPRS technology is relatively costly, troublesome poeration, and cannot accomplish maximized energy-conservation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of intelligent street lamp control system based on ZigBee, and it is under the demand meeting normal illumination, the maximized saving energy.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
A kind of intelligent street lamp control system based on ZigBee, it is characterized in that: comprise PC administrative center, ZigBee Centroid, ZigBee routing node, Street lamps control unit and street lamp, some ZigBee routing nodes and ZigBee Centroid wireless connections are built into ZigBee-network, ZigBee Centroid is connected with PC administrative center, ZigBee routing node is connected with Street lamps control unit, and Street lamps control unit is connected with street lamp;nullDescribed ZigBee Centroid and ZigBee routing node comprise MCU、Photoconductive resistance、Vehicle detection module、2.4GHz antenna、Button and display lamp、Crystal oscillator、Reset、JTAG、DC source and 220V alternating current power supply,Photoconductive resistance and MCU are connected to detect external ambient light,Vehicle detection module and MCU are connected to detect Pedestrians and vehicles passage situation,2.4GHz antenna and MCU are connected to radio communication,Button and display lamp are connected to manual operation and prompting with MCU,Crystal oscillator and MCU are connected to provide clock signal into MCU,Reset and MCU is connected to system reset initialization,JTAG Yu MCU is connected to chip testing,DC source and MCU be connected to by AC conversion be unidirectional current be system power supply,220V alternating current power supply is connected with DC source and Street lamps control unit and is powered,Described ZigBee Centroid also comprises serial port module,ZigBee Centroid is connected with PC administrative center by serial port module.
Further, described vehicle detection module is doppler radar module.
Further, described MCU uses CC2430 chip module.
Further, described serial port module is RS-232 serial ports.
Further, described Street lamps control unit comprises light-coupled isolation unit and relay unit.
This utility model compared with prior art, has the following advantages and effect: have employed ZigBee short-range communication technique and combines with GPRS telecommunication technology, is created as street lighting intelligence control system.System not only can adjust the light on and off of street lamp according to monitoring road surface brightness and road vehicles pedestrian's situation in real time, it is also possible to manual-remote adjusts street lighting.Under the demand meeting normal illumination, the maximized saving energy.And can be with remote monitoring lighting system, it is found to have street lamp to be not normally functioning and can notify that staff keeps in repair in time, avoid the trouble of staff's frequently on-the-spot patrol, street lamp fault is addressed in time, guarantee street lamp is properly functioning, avoids the generation because illuminating the vehicle accident caused as far as possible.
Accompanying drawing explanation
Fig. 1 is the system connection figure of intelligent street lamp control system based on ZigBee of the present utility model.
Fig. 2 is the ZigBee routing node module diagram of intelligent street lamp control system based on ZigBee of the present utility model.
Fig. 3 is the Street lamps control cell schematics of intelligent street lamp control system based on ZigBee of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are that this utility model is not limited to following example to explanation of the present utility model.
As shown in the figure, a kind of intelligent street lamp control system based on ZigBee of the present utility model, comprise PC administrative center, ZigBee Centroid, ZigBee routing node, Street lamps control unit and street lamp, some ZigBee routing nodes and ZigBee Centroid wireless connections are built into ZigBee-network, ZigBee Centroid is connected with PC administrative center, ZigBee routing node is connected with Street lamps control unit, and Street lamps control unit is connected with street lamp.nullZigBee Centroid and ZigBee routing node comprise MCU、Photoconductive resistance、Vehicle detection module、2.4GHz antenna、Button and display lamp、Crystal oscillator、Reset、JTAG、DC source and 220V alternating current power supply,Photoconductive resistance and MCU are connected to detect external ambient light,Vehicle detection module and MCU are connected to detect Pedestrians and vehicles passage situation,2.4GHz antenna and MCU are connected to radio communication,Button and display lamp are connected to manual operation and prompting with MCU,Crystal oscillator and MCU are connected to provide clock signal into MCU,Reset and MCU is connected to system reset initialization,JTAG Yu MCU is connected to chip testing,DC source and MCU be connected to by AC conversion be unidirectional current be system power supply,220V alternating current power supply is connected with DC source and Street lamps control unit and is powered.ZigBee Centroid also comprises serial port module, and ZigBee Centroid is connected with PC administrative center by serial port module.
Vehicle detection module is doppler radar module, and doppler radar module is used for detecting vehicle, by sensor emission microwave signal, and obtains Doppler frequency signal according to the echo received, and this signal inputs ZigBee routing node after peripheral circuit processes.
MCU uses CC2430 chip module, with CC2430 as core, by controlling ancillary equipment completion system function.Serial port module is RS-232 serial ports.Street lamps control unit comprises light-coupled isolation unit and relay unit, by photoelectric coupled device, is kept apart with external circuit by microcontroller.The Street lamps control signal CRTL of CC2430 with light every being connected, light every delivery outlet send adhesive order to relay, control being switched on and off of street lamp.
Doppler radar module is used for detecting vehicle, by sensor emission microwave signal, and obtains Doppler frequency signal according to the echo received, and this signal inputs ZigBee routing node after peripheral circuit processes.Data and the wireless data of adjacent node transmission that node obtains according to the vehicle detection module of self carry out Decision Control jointly, and by certain algorithm output control signal, this signal controls relay through photoisolator, thus controls the light on and off of street lamp.In system, the duty of street lamp is periodically launched by 2.4GHz antenna by each distribution node with the form of wireless data packet, being aggregated into ZigBee Centroid by ZigBee network in the way of multi-hop relay, the data collected are sent to PC administrative center by RS-232 serial ports by ZigBee Centroid.
Above content described in this specification is only to this utility model example explanation.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field; without departing from the content of this utility model description or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (5)

1. an intelligent street lamp control system based on ZigBee, it is characterized in that: comprise PC administrative center, ZigBee Centroid, ZigBee routing node, Street lamps control unit and street lamp, some ZigBee routing nodes and ZigBee Centroid wireless connections are built into ZigBee-network, ZigBee Centroid is connected with PC administrative center, ZigBee routing node is connected with Street lamps control unit, and Street lamps control unit is connected with street lamp;nullDescribed ZigBee Centroid and ZigBee routing node comprise MCU、Photoconductive resistance、Vehicle detection module、2.4GHz antenna、Button and display lamp、Crystal oscillator、Reset、JTAG、DC source and 220V alternating current power supply,Photoconductive resistance and MCU are connected to detect external ambient light,Vehicle detection module and MCU are connected to detect Pedestrians and vehicles passage situation,2.4GHz antenna and MCU are connected to radio communication,Button and display lamp are connected to manual operation and prompting with MCU,Crystal oscillator and MCU are connected to provide clock signal into MCU,Reset and MCU is connected to system reset initialization,JTAG Yu MCU is connected to chip testing,DC source and MCU be connected to by AC conversion be unidirectional current be system power supply,220V alternating current power supply is connected with DC source and Street lamps control unit and is powered,Described ZigBee Centroid also comprises serial port module,ZigBee Centroid is connected with PC administrative center by serial port module.
2. according to the intelligent street lamp control system based on ZigBee described in claim 1, it is characterised in that: described vehicle detection module is doppler radar module.
3. according to the intelligent street lamp control system based on ZigBee described in claim 1, it is characterised in that: described MCU uses CC2430 chip module.
4. according to the intelligent street lamp control system based on ZigBee described in claim 1, it is characterised in that: described serial port module is RS-232 serial ports.
5. according to the intelligent street lamp control system based on ZigBee described in claim 1, it is characterised in that: described Street lamps control unit comprises light-coupled isolation unit and relay unit.
CN201620224561.4U 2016-03-22 2016-03-22 Street lamp intelligence control system based on zigBee Expired - Fee Related CN205546142U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106488633A (en) * 2016-10-27 2017-03-08 江苏金米智能科技有限责任公司 Tunnel illuminating system based on detector triggering
CN108594168A (en) * 2018-03-05 2018-09-28 合肥大明节能科技股份有限公司 Street lamp positioning system is constituted using ZIGBEE
CN112399669A (en) * 2020-11-18 2021-02-23 横店集团得邦照明股份有限公司 Intelligent street lamp fusing light induction and visual detection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106488633A (en) * 2016-10-27 2017-03-08 江苏金米智能科技有限责任公司 Tunnel illuminating system based on detector triggering
CN108594168A (en) * 2018-03-05 2018-09-28 合肥大明节能科技股份有限公司 Street lamp positioning system is constituted using ZIGBEE
CN112399669A (en) * 2020-11-18 2021-02-23 横店集团得邦照明股份有限公司 Intelligent street lamp fusing light induction and visual detection

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Granted publication date: 20160831

Termination date: 20180322