CN106686867A - LoRa technology-based intelligent streetlamp management system - Google Patents
LoRa technology-based intelligent streetlamp management system Download PDFInfo
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- CN106686867A CN106686867A CN201710116267.0A CN201710116267A CN106686867A CN 106686867 A CN106686867 A CN 106686867A CN 201710116267 A CN201710116267 A CN 201710116267A CN 106686867 A CN106686867 A CN 106686867A
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Classifications
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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
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- 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
- H05B47/105—Controlling the light source in response to determined parameters
-
- 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
- H05B47/20—Responsive to malfunctions or to light source life; for protection
-
- 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)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a LoRa technology-based intelligent streetlamp management system, and relates to the fields of a wireless communication technology and a sensor technology. The intelligent streetlamp management system comprises streetlamp sensing nodes, a data processing terminal, an information center and a repair reporting client end, wherein each streetlamp sensing node is in bidirectional wireless communication with the data processing terminal through a LoRa communication mechanism; each streetlamp sensing node transmits streetlamp state information, ambient light strength information and PM2.5 monitoring data to the data processing terminal; the data processing terminal performs real-time processing on the data from each streetlamp sensing node, controls on-off and luminance of a corresponding streetlamp, and transfers the received information and data to the information center; the information center performs analysis, statistics and storage on the information and data from the data processing terminal; and the repair reporting client end can provide a suggestible maintenance scheme. By virtue of the intelligent streetlamp management system, electric energy utilization rate of the streetlamp or a landscape lamp can be improved, and energy efficiency management and energy saving can be realized; and the intelligent streetlamp management system has the advantages of multi-stage concentrated management, flexible monitoring modes and high expandability.
Description
Technical field
The present invention relates to wireless communication technology and sensor technical field, are specifically related to based on the intelligent road of LoRa technologies
Lamp management system.
Background technology
At present the year power consumption of city public lighting accounts for 4% to the 5% of China's generating total amount, in China's illumination power consumption
30% ratio is accounted for, equivalent to the annual electricity generating capacity (85,000,000,000 kilowatt hour) of Three Gorges hydraulic power project, but street lighting is more with low
Based on effect illumination, lack administration of energy conservation, with less than 65%, waste of energy is serious, and energy-saving potential is huge, city street lamp for utilization of power
Lighting retrofit is imperative.
Application No. 201510401827.8, Publication No. 104955244A《Intelligent street lamp illuminating system》One kind is invented
Intelligent street lamp illuminating system, whether there is vehicle to control the brightness of street lamp according to perceiving, but vehicle detection unit cost is higher, and
Detection accuracy is relatively low.The present invention can realize the centralized management of street lamp, and according to ambient light intensity street lamp brightness is adjusted, to realize section
The purpose of energy, and the running status of Intellisense street lamp, there is provided maintenance scheme.
The content of the invention
Problem to be solved by this invention is to overcome the shortcomings of above-mentioned background technology, there is provided a kind of based on LoRa technologies
Intelligent road lamp management system, it is of the invention that there is the characteristics of monitoring quantity is more, and management is concentrated, monitoring mode is flexible, extensibility is strong.
The present invention solves the technical scheme of its technical problem employing:
The intelligent road lamp management system based on LoRa technologies of the present invention include street lamp sensing node, data processing terminal,
Information centre and report client for repairment.
The street lamp sensing node carries out two-way wireless communication by LoRa communication mechanisms and data processing terminal.Street lamp sense
Know that node sends lamp condition information, ambient light intensity information and PM2.5 Monitoring Data to data processing terminal.
The data processing terminal carries out real-time processing to the information and data from street lamp sensing node, and to street lamp sense
Know that node issues control command, control the switch and luminance state of street lamp.Meanwhile, the information that the data processing terminal will be received
Information centre is forwarded to data.
Described information center is analyzed, counts and stores to the information and data from data processing terminal, while can
To send control signal to street lamp sensing node by data processing terminal, and whether street lamp is judged according to the status information of street lamp
Need to safeguard, it would be desirable to which client is reported in the street lamp positional information transmission of maintenance for repairment.
The lamp condition and positional information that client reception is reported for repairment from information centre, and the maintenance side of suggestion is provided
Case, supports and arranges supporting maintainer to go to maintenance and safeguard.The client of reporting for repairment shows as mobile device APP or computer
Application software.
Further, the street lamp sensing node of the intelligent road lamp management system based on LoRa technologies, it includes solar energy
Supply module, optical sensor, PM2.5 sensors, MCU module, Street lamps control unit and a LoRa communication modules.
The solar powered module is used for optical sensor, PM2.5 sensors, MCU module, Street lamps control unit and the
One LoRa communication modules are powered.The solar powered module can be equipped with super capacitor or rechargeable battery, by energy storage on daytime
Realize being powered by electronic module for street lamp sensing node described in night.
The optical sensor is used to perceive ambient light intensity, and sends environmental light intensity angle value to MCU module.
The PM2.5 sensors are used to perceive PM2.5 concentration values, and send PM2.5 concentration values to MCU module.
The MCU module is used to receive from optical sensor and the environmental light intensity angle value and PM2.5 concentration of PM2.5 sensors
Value；The MCU module according to ambient light intensity value changes law formulation the first street lamp control strategy of street lamp position, and under
It is sent to Street lamps control unit；The MCU module sends the environmental light intensity angle value and PM2.5 concentration values to LoRa communications
Module, while receiving the control command from data processing terminal by a LoRa communication modules.
The Street lamps control unit completes the control of correspondence road lamp switch and brightness according to the control command that MCU module is assigned
System.
The first LoRa communication modules complete the data and order transparent transmission of data processing terminal and MCU module.
Further, LoRa communication moulds are included based on the data processing terminal of the intelligent road lamp management system of LoRa technologies
Block, ARM processing modules and expanding communication module.
The 2nd LoRa communication modules complete the data and order transparent transmission of a LoRa communication modules and ARM modules.
The ARM processing modules are according to receiving each street lamp surrounding light intensity value that data processing terminal is managed
Overall law formulation the second Street lamps control strategy, and control life is issued to street lamp sensing node by the 2nd LoRa communication modules
Order.The ARM processing modules are connected by RS485 with expanding communication module.
The expanding communication module can show as GPRS module, WI-FI modules or 4G modules, by environmental light intensity angle value,
The positional information such as PM2.5 concentration values and road is transferred to information centre, and receive information center according to the concrete of patent working personnel
Demand formulates the corresponding control command of the 3rd Street lamps control strategy.
The priority of Street lamps control strategy is：3rd Street lamps control strategy>Second Street lamps control strategy>First Street lamps control
Strategy.
The intelligent road lamp management system based on LoRa technologies of the present invention has monitoring street lamp terminal quantity many, concentrate tube
Reason, the characteristics of extensibility is strong.Because system employs LoRa technologies, each data processing terminal can control hundreds of street lamps
Sensing node, can according to demand extend the quantity of street lamp sensing node.
The characteristics of based on the intelligent road lamp management system of LoRa technologies there is multistage intelligent to control of the present invention, because：
(1) each street lamp sensing node is equipped with a MCU module, is capable of achieving the local real-time control to street lamp；(2) each number
An ARM processing module is equipped with according to processing terminal, with stronger information processing capability, is capable of achieving to enter the street lamp that it is in charge of
The Based Intelligent Control of row higher priority；(3) information centre according to the real needs of patent working personnel to street lamp in larger scope
Carry out the control and management of limit priority.The real-time acquisition of ambient light intensity and PM2.5 concentration can be realized, and by LoRa
Lamp condition information, ambient light intensity information and PM2.5 Monitoring Data are wirelessly transmitted to process end and are processed by communication mechanism
And storage.
Description of the drawings
Fig. 1 is structural representation of the present invention based on the intelligent road lamp management system of LoRa technologies；
Fig. 2 is structure of the embodiment illustrated in fig. 1 based on the street lamp sensing node of the intelligent road lamp management system of LoRa technologies
Schematic diagram；
Fig. 3 is structure of the embodiment illustrated in fig. 1 based on the data processing terminal of the intelligent road lamp management system of LoRa technologies
Schematic diagram.
Specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to Fig. 1, the intelligent road lamp management system based on LoRa technologies of the present invention includes n street lamp sensing node U11
~U1n, data processing terminal U2, information centre U3 and report client U4 for repairment.
The street lamp sensing node U11~U1n carries out double-direction radio by LoRa communication mechanisms and data processing terminal U2
Communication.Street lamp sensing node U11~U1n to data processing terminal U2 send lamp condition information, ambient light intensity information and
PM2.5 Monitoring Data.
The data processing terminal U2 carries out real-time processing to the information and data from street lamp sensing node U11~U1n,
And control command is issued to street lamp sensing node U11~U1n, control the switch and luminance state of street lamp.Meanwhile, at the data
The information and data of reception are forwarded to information centre U3 by reason terminal U2.
Described information center U3 is analyzed, counts and stores to the information and data from data processing terminal U2, together
When control signal can be sent to street lamp sensing node U11~U1n by data processing terminal U2, and believed according to the state of street lamp
Breath judges whether street lamp needs to safeguard, it would be desirable to which client U4 is reported in the street lamp positional information transmission of maintenance for repairment.
The lamp condition and positional information that the reception of client U4 is reported for repairment from information centre U3, and the dimension of suggestion is provided
Scheme is repaiied, is supported and is arranged supporting maintainer to go to maintenance and safeguard.It is described report for repairment client U4 show as mobile device APP or
Computer application software.
With reference to Fig. 2, the street lamp sensing node U11 with the intelligent road lamp management system based on LoRa technologies of the present invention is
Example, it includes solar powered module U111, optical sensor U112, PM2.5 sensor U113, MCU module U114, Street lamps control
Unit U115 and LoRa communication modules U116.
Solar powered module U111 be used for optical sensor U112, PM2.5 sensor U113, MCU module U114,
Street lamps control unit U115 and LoRa communication modules U116 are powered.Solar powered module U111 can be equipped with super electricity
Perhaps rechargeable battery, realizes night to optical sensor U112, PM2.5 sensor U113, MCU module by energy storage on daytime
The power supply of U114, Street lamps control unit U115 and LoRa communication modules U116.
The optical sensor U112 is used to perceive ambient light intensity, and sends environmental light intensity angle value to MCU module U114.
The PM2.5 sensors U113 is used to perceive PM2.5 concentration values, and sends PM2.5 concentration values to MCU module
U114。
MCU module U114 is used to receive the ambient light intensity from optical sensor U112 and PM2.5 sensor U113
Value and PM2.5 concentration values；Ambient light intensity value changes law formulation of MCU module U114 according to No. 1 street lamp position
First street lamp control strategy, and it is issued to Street lamps control unit U115；MCU module U114 by the environmental light intensity angle value and
PM2.5 concentration values are sent to LoRa communication modules U116, while being received from number by LoRa communication modules U116
According to the control command of processing terminal U2.
The Street lamps control unit U115 completes correspondence road lamp switch and bright according to the control command that MCU module U114 is assigned
The control of degree.
First LoRa communication modules U116 complete the data of data processing terminal U2 and MCU module U114 and order saturating
Pass.
With reference to Fig. 3, the data processing terminal U2 of the intelligent road lamp management system based on LoRa technologies of the present invention includes the
One LoRa communication modules U21, ARM processing module U22 and expanding communication module U23.
2nd LoRa communication modules U21 complete the data and life of LoRa communication modules U116 and ARM modules U22
Make transparent transmission.
ARM processing modules U22 are according to receiving each street lamp surrounding environment light that data processing terminal U2 is managed
Intensity level totality law formulation the second Street lamps control strategy, and by the 2nd LoRa communication modules U21 to street lamp sensing node U11
~U1n issues control command.ARM processing modules U22 are connected by RS485 with expanding communication module U23.
Expanding communication module U23 can show as GPRS module, WI-FI modules or 4G modules, by ambient light intensity
The positional informationes such as value, PM2.5 concentration values and road are transferred to information centre U3, and receive information center U3 according to patent working personnel
Real needs formulate the 3rd Street lamps control strategy corresponding control command.
The priority of Street lamps control strategy is：3rd Street lamps control strategy>Second Street lamps control strategy>The first via controls plan
Slightly.
Claims (3)
1. the intelligent road lamp management system of LoRa technologies is based on, it is characterised in that：Including street lamp sensing node, data processing end
End, information centre and report client for repairment；
The street lamp sensing node carries out two-way wireless communication by LoRa communication mechanisms and data processing terminal, to data processing
Terminal sends lamp condition information, ambient light intensity information and PM2.5 Monitoring Data；
The data processing terminal carries out real-time processing to the information and data from street lamp sensing node, and perceives section to street lamp
Point issues control command, controls switch and the brightness of street lamp, meanwhile, the data processing terminal turns the information for receiving and data
It is dealt into information centre；
Described information center is analyzed, counts and stores to the information and data from data processing terminal, while can lead to
Cross data processing terminal and send control signal to street lamp sensing node, and street lamp whether needs are judged according to the status information of street lamp
Safeguard, it would be desirable to which client is reported in the street lamp positional information transmission of maintenance for repairment；
The lamp condition and positional information that client reception is reported for repairment from information centre, and the maintenance program of suggestion is provided,
Support and arrange supporting maintainer to go to maintenance and safeguard.
2. the intelligent road lamp management system based on LoRa technologies according to claim 1, it is characterised in that the street lamp sense
Know that node includes solar powered module, optical sensor, PM2.5 sensors, MCU module, Street lamps control unit and a LoRa
Communication module；
The solar powered module is used for optical sensor, PM2.5 sensors, MCU module, Street lamps control unit and first
LoRa communication modules are powered, and the solar powered module can be equipped with super capacitor or rechargeable battery, by energy storage on daytime reality
Existing night is to the optical sensor of the street lamp sensing node, PM2.5 sensors, MCU module, Street lamps control unit and a LoRa
The continued power of communication module；
The optical sensor is used to perceive ambient light intensity, and sends environmental light intensity angle value to MCU module；
The PM2.5 sensors are used to perceive PM2.5 concentration values, and send PM2.5 concentration values to MCU module；
The MCU module is used to receive from optical sensor and the environmental light intensity angle value and PM2.5 concentration values of PM2.5 sensors；
Ambient light intensity value changes law formulation first Street lamps control plan of the MCU module according to its street lamp position for managing
Omit, and be issued to Street lamps control unit；The MCU module sends the environmental light intensity angle value and PM2.5 concentration values to first
LoRa communication modules, while receiving the control command from data processing terminal by a LoRa communication modules；
The Street lamps control unit completes the control of correspondence road lamp switch and brightness according to the control command that MCU module is assigned；
The first LoRa communication modules complete the data and order transparent transmission of data processing terminal and MCU module.
3. the intelligent road lamp management system based on LoRa technologies according to claim 1 and 2, it is characterised in that the number
Include the 2nd LoRa communication modules, ARM processing modules and expanding communication module according to processing terminal；
The 2nd LoRa communication modules complete the data and order transparent transmission of a LoRa communication modules and ARM modules；
The ARM processing modules are according to receiving each street lamp surrounding light intensity value totality that data processing terminal is managed
Law formulation the second Street lamps control strategy, and control command is issued to street lamp sensing node by the 2nd LoRa communication modules, institute
State ARM processing modules to be connected with expanding communication module by RS485 interfaces；
The expanding communication module can show as GPRS module, WI-FI modules or 4G modules, for by environmental light intensity angle value,
PM2.5 concentration values and street lamp positional information are transferred to information centre, and receive information center according to the concrete of patent working personnel
Demand formulates the corresponding control command of the 3rd Street lamps control strategy；
The priority of the Street lamps control strategy is：3rd Street lamps control strategy>Second Street lamps control strategy>First Street lamps control
Strategy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710116267.0A CN106686867A (en) | 2017-03-01 | 2017-03-01 | LoRa technology-based intelligent streetlamp management system |
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| CN201710116267.0A CN106686867A (en) | 2017-03-01 | 2017-03-01 | LoRa technology-based intelligent streetlamp management system |
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| CN201710116267.0A Pending CN106686867A (en) | 2017-03-01 | 2017-03-01 | LoRa technology-based intelligent streetlamp management system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204981A (en) * | 2017-06-02 | 2017-09-26 | 国动物联网技术（上海）有限公司 | A kind of hospital's public resource scheduling system based on LoRa |
| CN107371308A (en) * | 2017-07-31 | 2017-11-21 | 苏州大成有方数据科技有限公司 | A kind of street lamp control system |
| CN107995761A (en) * | 2017-12-25 | 2018-05-04 | 南京邮电大学 | A kind of wisdom streetlamp management system and method based on LoRa wireless communication techniques |
| CN109195269A (en) * | 2018-10-21 | 2019-01-11 | 河南汇纳科技有限公司 | A kind of intelligent lighting energy-saving control system based on LoRa network |
| CN109257846A (en) * | 2018-09-28 | 2019-01-22 | 深圳市亿兆互联技术有限公司 | Intelligent streetlamp monitoring system and method |
| CN109268731A (en) * | 2018-08-31 | 2019-01-25 | 深圳市亿兆互联技术有限公司 | A kind of LED street lamp structure based on LoRa |
| WO2019214016A1 (en) * | 2018-05-08 | 2019-11-14 | 江南大学 | Lora technology-based multi-functional led smart street lamp system |
| CN111093239A (en) * | 2019-12-16 | 2020-05-01 | 运易通科技有限公司 | Communication device for logistics intelligent door lock |
| CN112654123A (en) * | 2020-12-22 | 2021-04-13 | 江苏恒通照明集团有限公司 | Street lamp remote monitering system based on loRa |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111093239A (en) * | 2019-12-16 | 2020-05-01 | 运易通科技有限公司 | Communication device for logistics intelligent door lock |
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