CN102236345A - Wireless packet remote monitoring system for city road light-emitting diode (LED) lamp - Google Patents

Wireless packet remote monitoring system for city road light-emitting diode (LED) lamp Download PDF

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Publication number
CN102236345A
CN102236345A CN201010162294XA CN201010162294A CN102236345A CN 102236345 A CN102236345 A CN 102236345A CN 201010162294X A CN201010162294X A CN 201010162294XA CN 201010162294 A CN201010162294 A CN 201010162294A CN 102236345 A CN102236345 A CN 102236345A
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China
Prior art keywords
remote
lamp
remote monitoring
rtu
terminal
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Pending
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CN201010162294XA
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Chinese (zh)
Inventor
姜少华
李金钗
郭志阳
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DONGDIAN (FUJIAN) ENERGY TECHNOLOGY DEVELOPMENT Co Ltd
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DONGDIAN (FUJIAN) ENERGY TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201010162294XA priority Critical patent/CN102236345A/en
Publication of CN102236345A publication Critical patent/CN102236345A/en
Pending legal-status Critical Current

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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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention discloses a wireless packet remote monitoring system for a city road light-emitting diode (LED) lamp. The system mainly comprises a monitoring center, a remote monitoring terminal, remote terminal equipment and a street lamp; the monitoring center communicates with the remote monitoring terminal through a transmission network; and the remote monitoring terminal is in communication connection with multiple pieces of remote terminal equipment arranged on the street lamp. Because micro control unit (MCU) and system on chip (SOC) technologies are integrated to form an intelligent module with an adaptive control algorithm in the remote terminal equipment, and a series of LED lamp constant current modules driving different voltages and powers can be formed through electrically erasable programmable read only memory (EEPROM) digital write-in, the invention has the advantages that: information is exchanged timely and accurately, intelligent monitoring is realized and scheduling and management degree is high.

Description

City paths of LEDs lamp packet radio long distance control system
Technical field
The present invention relates to a kind of supervisory system, particularly relate to a kind of city paths of LEDs lamp packet radio long distance control system.
Background technology
Street lamp illumination system is the requisite public utility in city, and it has directly reacted its construction level and the cityscape in a city.The streetlight monitoring system of China develops to some extent in recent years, but also is in developing stage, starts late in light regulation and control, research aspect energy-conservation.The utilization rate of light regulation and control in Gary road lamp management system accounts for 70%, and Europe accounts for 40%~50%, and the Asia accounts for 10%~15%, accounts for 15%~20% in Japan and Korea S., and China is less than 1%., compared with developed countries, China's city street lamp management system is bigger in the energy-conservation gap of light regulation and control.
The open and close control of present domestic most city street lamps is still by every transformer (panel box) decentralised control, and have a lot of problems: (1) system complex is difficult to unified management; (2) the lighting system broad covered area is difficult in maintenance, safeguards the strength wretched insufficiency; (3) the switch control efficiency is low, the electricity consumption serious waste phenomenon; (4) there is potential safety hazard, can't grasps the street lamp running status fast, no safety guarantee.
Road lamp management system " manual patrol ", real-time are poor in order to overcome, the handling failure inefficiency, expend shortcomings such as lot of manpower and material resources, and China begins monitoring technique is applied to the city illumination field from the nineties.But the streetlight monitoring system of China all adopts the single communication mode at present, adopt wireless data transmission radio station private network communication, GSM/GPRS communication or adopt wired solution to communicate, GPRS takies communication network, when large-scale festivals or holidays, telephone traffic was bigger, be easy to cause congestion information, make streetlight monitoring be obstructed.So, be necessary to study the wireless automatic network-building supervisory system of novel ad hoc mode, with real-time control with detect every LED lamp source, if the data that note abnormalities are then reported to the police and located.Thereby realize Intellectualized monitoring, scheduling and the management of real-time information interaction between street lamp and the Surveillance center.
Summary of the invention
The object of the present invention is to provide that a kind of information is handed in time, city paths of LEDs lamp packet radio long distance control system accurately.
For achieving the above object, technical solution of the present invention is:
The present invention is a kind of city paths of LEDs lamp packet radio long distance control system, and it mainly is made up of Surveillance center, remote monitoring terminal, RTU (remote terminal unit) and street lamp; Employing RS232 serial communication of described Surveillance center or multiple networking mode communicate with remote monitoring terminal and are connected, realize exchanges data, remote monitoring terminal adopts AdHoc dynamic group net technology to communicate with a plurality of RTU (remote terminal unit) that are installed on the street lamp to be connected, remote monitoring terminal is responsible for RTU (remote terminal unit) monitoring and management, accept the operational order of Surveillance center and return the single lamp state and the analog quantity information of the terminal of having jurisdiction over collection.
Described RTU (remote terminal unit) comprises microprocessor, data acquisition module, executor module and RS232 serial communication modular; Described data acquisition module, executor module, RS232 serial communication modular all are connected with the signal output or the input port of microprocessor.
After adopting such scheme, the present invention has following characteristics:
1) traditional led drive circuit is transformed, to overcome the infringement of too high defective of direct current constant-current circuit energy consumption and peak voltage to the LED device.
2) RTU (remote terminal unit) adopts MCU and SOC technology to be integrated into the intellectualized module with adaptive control algorithm, writes by the EEPROM numeral, can form the series LED lamps constant flow module that drives different voltages and power.
3) adopt high-performance section bar pipeline exhausting formula heat dissipation technology to improve radiating efficiency and LED optical efficiency.
4) adopt the wireless automatic network-building technology of AdHoc, set up LED street lamp illumination system remote monitoring platform, digital management level in LED urban lighting system is provided, realize remote energy-saving control, further reduce its energy consumption.
So the present invention has the information friendship in time, accurately, Intellectualized monitoring, scheduling and the high advantage of management degree.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of RTU (remote terminal unit) of the present invention;
Fig. 3 is the structured flowchart of data acquisition module of the present invention.
Embodiment
As shown in Figure 1, the present invention is a kind of city paths of LEDs lamp packet radio long distance control system, and it mainly is made up of Surveillance center 1, remote monitoring terminal 2, RTU (remote terminal unit) 3 and street lamp 4.
1 employing RS232 serial communication of described Surveillance center or multiple networking mode communicate with remote monitoring terminal 2 and are connected, realize exchanges data, remote monitoring terminal 2 employing AdHoc dynamic group net technology communicate with a plurality of RTU (remote terminal unit) 3 that are installed on the street lamp 4 and are connected.Described Surveillance center can adopt the RS232 serial communication with communicating by letter of remote monitoring terminal (RTU), and practical application can be adopted multiple networking mode.The AdHoc networking technology is adopted in communicating by letter of remote monitoring terminal (RTU) 2 and single lamp RTU (remote terminal unit) 3.
As shown in Figure 2, described RTU (remote terminal unit) 3 comprises microprocessor 31, data acquisition module 32, executor module 33, RS232 serial communication modular 34, peripheral circuit 35.Described data acquisition module 32, executor module 33, RS232 serial communication modular 34, peripheral circuit 35 all are connected with the signal output or the input port of microprocessor 31.
As shown in Figure 3, described data acquisition module 32 (as shown in Figure 3) comprises infrared detection module 321, illumination detection module 322 and electric current and voltage detection module 323; Infrared detection module 321 and illumination detection module 322 are used for search coverage has nobody and detects illuminance whether reach setting value; Whether the voltage and current that electric current and voltage detection module 323 is used in the testing circuit is operated in the normal range, and can go out the operating power of street lamp and bright lamp rate etc. by some algorithm computation.Also can handle these two parameters at the computing machine of Surveillance center in addition, when the data that receive exceed normal range, just send warning message, the user can in time adopt an effective measure according to alarm message reminding.
As shown in Figure 2, described executor module 33 comprises ON-OFF control circuit 331, adjusting control circuit 332, failure detector circuit 333, man-machine switched circuit 334.
Principle of work of the present invention:
As shown in Figure 1, the present invention adopts hierarchical communication mechanism, and one-level is communicating by letter of remote monitoring terminal (RTU) 2 and Surveillance center 1, and another grade is communicating by letter of remote monitoring terminal 2 and single lamp RTU (remote terminal unit) 3.Remote monitoring terminal (RTU) 2 is responsible for RTU (remote terminal unit) 3 monitoring and management, accepts the operational order of Surveillance center 1 and returns the single lamp state and the analog quantity information of the institute's terminal of having jurisdiction over collection.

Claims (2)

1. city paths of LEDs lamp packet radio long distance control system, it is characterized in that: it mainly is made up of Surveillance center, remote monitoring terminal, RTU (remote terminal unit) and street lamp; Employing RS232 serial communication of described Surveillance center or multiple networking mode communicate with remote monitoring terminal and are connected, realize exchanges data, remote monitoring terminal adopts Ad Hoc dynamic group net technology to communicate with a plurality of RTU (remote terminal unit) that are installed on the street lamp to be connected, remote monitoring terminal is responsible for RTU (remote terminal unit) monitoring and management, accept the operational order of Surveillance center and return the single lamp state and the analog quantity information of the terminal of having jurisdiction over collection.
2. city according to claim 1 paths of LEDs lamp packet radio long distance control system, it is characterized in that: described RTU (remote terminal unit) comprises microprocessor, data acquisition module, executor module and RS232 serial communication modular; Described data acquisition module, executor module, RS232 serial communication modular all are connected with the signal output or the input port of microprocessor.
CN201010162294XA 2010-04-26 2010-04-26 Wireless packet remote monitoring system for city road light-emitting diode (LED) lamp Pending CN102236345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010162294XA CN102236345A (en) 2010-04-26 2010-04-26 Wireless packet remote monitoring system for city road light-emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010162294XA CN102236345A (en) 2010-04-26 2010-04-26 Wireless packet remote monitoring system for city road light-emitting diode (LED) lamp

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CN102999032A (en) * 2012-12-04 2013-03-27 常州大学 Wireless propaganda box control system
CN103197619A (en) * 2013-02-27 2013-07-10 东莞勤上光电股份有限公司 Light-emitting diode (LED) illumination intelligent control system and method based on multi-condition decision-making
CN103257646A (en) * 2013-05-31 2013-08-21 巨尔(上海)光电照明有限公司 Outdoor equipment management system
CN103885415A (en) * 2014-03-20 2014-06-25 深圳市远铭科技有限公司 Sensor network system, lighting device and control device based on smart city
CN104363687A (en) * 2014-12-12 2015-02-18 山东圣阳电源股份有限公司 Wireless intelligent control system of new energy streetlamp
CN105228316A (en) * 2015-10-20 2016-01-06 上海斐讯数据通信技术有限公司 A kind of LED constant current driving control system
CN106304580A (en) * 2016-10-31 2017-01-04 安徽汇顿电子科技有限公司 A kind of Landscape Lighting remote intelligent control system
US9967942B1 (en) 2017-02-06 2018-05-08 Chicony Power Technology Co., Ltd. Light emitting diode driving system and burning method thereof

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CN101389172A (en) * 2007-09-12 2009-03-18 浙江晶日照明科技有限公司 Road lamp wireless detection control system
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102999032A (en) * 2012-12-04 2013-03-27 常州大学 Wireless propaganda box control system
CN102999032B (en) * 2012-12-04 2015-10-28 常州大学 A kind of wireless publicity case control system
CN103197619A (en) * 2013-02-27 2013-07-10 东莞勤上光电股份有限公司 Light-emitting diode (LED) illumination intelligent control system and method based on multi-condition decision-making
CN103197619B (en) * 2013-02-27 2015-05-20 东莞勤上光电股份有限公司 Light-emitting diode (LED) illumination intelligent control system and method based on multi-condition decision-making
CN103257646A (en) * 2013-05-31 2013-08-21 巨尔(上海)光电照明有限公司 Outdoor equipment management system
CN103885415A (en) * 2014-03-20 2014-06-25 深圳市远铭科技有限公司 Sensor network system, lighting device and control device based on smart city
CN104363687A (en) * 2014-12-12 2015-02-18 山东圣阳电源股份有限公司 Wireless intelligent control system of new energy streetlamp
CN105228316A (en) * 2015-10-20 2016-01-06 上海斐讯数据通信技术有限公司 A kind of LED constant current driving control system
CN105228316B (en) * 2015-10-20 2018-06-29 上海斐讯数据通信技术有限公司 A kind of LED constant current driving control system
CN106304580A (en) * 2016-10-31 2017-01-04 安徽汇顿电子科技有限公司 A kind of Landscape Lighting remote intelligent control system
US9967942B1 (en) 2017-02-06 2018-05-08 Chicony Power Technology Co., Ltd. Light emitting diode driving system and burning method thereof
TWI630606B (en) * 2017-02-06 2018-07-21 群光電能科技股份有限公司 Light emitting diode driving system and the burning method thereof

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Application publication date: 20111109

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