CN101494940B - Management control device for road lamp - Google Patents

Abstract

The invention discloses a street lamp energy-saving management device. The system includes: street lamp monitoring center computer (1), street lamp management and control software (2) installed in the street lamp monitoring center computer, wireless communication system (3), mobile management terminal (4), remote management access terminal (5), Public reporting module (6), loop controller (7), single lamp controller (8), single lamp energy saving unit (9), street lamp (10), traffic flow sensing module (11), illuminance sensing module (12 ), accident alarm linkage unit (13), urban digital management superior management system (14), cable anti-theft monitoring module (15), GPS vehicle positioning dispatching system (16). The system can realize the switch, status monitoring, energy saving and life prediction of a single street lamp, and the daily business management of street lamps. At the same time, it can realize the anti-theft alarm of street lamp cables, and can adjust the brightness of street lamps according to traffic flow. The street lamp management control device can be widely used in construction management of urban street lamps and night scene lighting.

Description

A street light management control device

technical field

The invention relates to a street lamp management control device which realizes energy saving of street lamps through stepless voltage regulation, and at the same time realizes anti-theft of street lamp cables and management of street lamp services.

Background technique

At present, most street lamp energy-saving management devices only include timing on and off of street lamps, midnight lamp control, fixed circuit, timed step-down step-down energy saving or single-lamp step-by-step energy saving, and estimated lighting rate. The following problems exist:

1) If the street lamp cable is stolen, it cannot be found in time, and the lighting rate cannot be accurately calculated.

2) Electromagnetic mode is mostly used for circuit or single-lamp timed step-down step-down energy saving, which consumes a large amount of rare electrolytic copper and silicon steel, which leads to energy consumption and environmental problems while saving power, and is also easy to be stolen, and frequent shifting leads to contact sintering and burning equipment. At the same time, due to the sudden change of step-down voltage exceeding 3V, the high-pressure gas street lamp is turned off and the service life of the street lamp is reduced.

3) In the way of fixed voltage reduction in the circuit, the power saving rate is too low when the fixed voltage reduction is small; when the fixed voltage reduction is large, the street lamp terminal voltage is less than 190 volts, it is difficult to ignite non-new lamps, and the lamps are easy to wear out and easy to be stolen.

4) The feedback from the current urban public hotline and the traffic accident alarm system of the traffic police are not integrated. At the same time, there is no systematic management of street lamp maintenance and project management through computers. The management level is relatively low, and public satisfaction is low.

5) The ability to integrate the street light management system is not considered, making the street light management system an information island for urban digital management, without foresight, resulting in waste of investment.

Contents of the invention

In order to solve the above problems, the present invention provides a street lamp energy saving management device.

The technical problem solved by the present invention is: adopt modern power electronic technology to realize the stepless adjustment of single lamp voltage and realize energy saving, avoid the phenomenon of turning off the lamp during the adjustment process, and at the same time make the voltage applied to the single lamp stable at the set voltage, stabilizing The voltage accuracy reaches ±1 volt, and the voltage stepless adjustment range is less than 1 volt; realizes anti-theft of street lamp cables; accurately calculates the lighting rate; integrates public hotlines to improve the maintenance efficiency of street lamps; Energy saving, on-demand lighting; add traffic flow monitoring module, and adjust the brightness of street lights reasonably according to the size of traffic flow; realize the informatization of daily maintenance and management of street lights, and improve the efficiency of daily management of street lights; design street light management and control Based on IEEE802.3 and IEEE802.11 protocols, the system provides dynamic database services for networked users, and provides txt, ASCII, CSV data formats to facilitate communication with the superior city digital management system.

The technical scheme adopted in the present invention consists of a street lamp monitoring center (1), a street lamp management and control system (2) installed in the street lamp monitoring center (1), a wireless communication system (3), a mobile management terminal (4), a remote Management access terminal (5), public reporting module (6), loop controller (7), single lamp controller (8), single lamp energy saving unit (9), street lamp (10), traffic flow sensing module (11) , illuminance sensing module (12), accident alarm linkage unit (13), urban digital management superior management system (14), cable anti-theft monitoring module (15) and GPS vehicle positioning dispatching system (16).

The street lamp monitoring center (1) includes: UPS power supply, projection equipment, server backup group, GPRS module, SMS module, printer, illuminance sensor and GPS positioning and timing system.

The street lamp management and control system (2) mainly includes:

a) Monitoring device: the cable anti-theft monitoring module (15) detects the abnormal condition of the line around the clock, and sends information and alarms to the loop controller (7) through the power line carrier or to the street lamp monitoring center (1) through the wireless communication system (3), and the loop The controller (7) sends alarm information to the street lamp monitoring center (1) through the wireless communication system (3), and the user interface of the street lamp management and control system (2) jumps out the alarm information, and saves the alarm information at the same time; the street lamp management and control system (2) Send instructions to the loop controller (7) to control the on and off of the street lamp, the loop controller (7) and the single lamp controller (8) monitor the current and voltage of the street lamp through the current and voltage monitoring module and upload the data to the street lamp monitoring Center (1); street lamp management and control system (2) predict the life of street lamps according to the actual power of street lamps, and set up energy-saving strategies for street lamps through the street lamp management and control system (2);

b) Traffic accident alarm information management and maintenance scheduling management system: the cable anti-theft monitoring module (15) records unexpected power outages, network failures, and cable theft in real time and submits them to the street lamp monitoring center (1) and street lamp management and control system (2); Accident alarm linkage module (13) sends traffic accident information to street lamp monitoring center (1); Traffic flow sensing module (11) sends traffic flow and traffic accident information to street lamp monitoring center (1) in real time; Street lamp The management and control system (2) sends instructions to the loop controller (7) to control the on and off of street lamps according to the preset energy-saving strategy;

c) Street lamp maintenance and daily work management system: users use the street lamp management and control system (2) to formulate street lamp equipment commissioning and shutdown plans, manage daily work, formulate maintenance plans, and issue repair reports and dispatch tasks; maintenance personnel manage and control through street lamps System (2) or remote management access terminal (5) registers maintenance and reports maintenance status;

d) Geographical information module: Street lamp management and control system (2) Based on the geographical information platform to find location functions and geographical statistics functions; the positioning search of the geographic information module is mainly fuzzy search and positioning, according to the input number, road, and landmark building information Automatically navigate to the relevant monitored equipment, and perform geographic statistics on the equipment in the area;

e) Data management system: street lamp monitoring center (1) compare, merge and export the data in the database;

f) Public hotline and online customer service system: the street lamp monitoring center (1) releases management information to the public through the interactive web service of the urban digital management superior management system (14), and enters the public's Internet and telephone feedback into the street lamp monitoring center (1) ) database, and after comparative analysis with the current energy-saving strategy, the energy-saving strategy is effectively revised; the public directly logs on to the website of the street lighting department to reflect the status of street lighting facilities and evaluate the improvement.

The mobile management terminal (4) exchanges data with the street lamp monitoring center and the loop controller (7) through the GPRS network, and especially can accept various alarm information sent by the loop controller (7). The remote management access terminal (5) logs in to the server of the street lamp monitoring center through the Internet to perform remote operation or data analysis on the street lamp management and control system (2). The public reporting module (6) refers to a way for the public to report street lamp failure or other situations through various public service hotlines or the Internet. The loop controller (7) is installed in or next to the street lamp cabinet, includes GPRS and SMS modules, has a power line carrier interface and a control management module, and communicates with the street lamp monitoring center and the mobile management terminal (4) through the GPRS network. Communicate with the single lamp controller (8) and the cable anti-theft monitoring module (15) through power line carrier communication. Support local settings to turn on and off the street lamp circuit, and energy-saving rate settings. Each loop controller (7) has a unique address code, so that the street lamp monitoring center can control each loop controller (7) individually or control all loop controllers (7) simultaneously. The loop controller (7) executes the instructions issued by the street lamp monitoring center, and sends the instructions to the corresponding single lamp controller (8). Each single lamp controller (8) also has a unique address, and only executes the instructions sent to this address. Order. The loop controller (7) can monitor the current and voltage of the loop to calculate the power consumption of the loop. The loop controller (7) works independently, and unconditionally bypasses in case of a fault, so as not to affect street lighting. The single-lamp controller (8) has a power line carrier interface, a control management module, and its output is connected to and controlled by the single-lamp energy-saving unit (9). The single-lamp energy-saving unit (9) is a functional unit that adopts an automatic freewheeling AC power regulating switch that can be turned off to stabilize and regulate voltage. The pure sinusoidal power adjustment of the power supply is suitable for all types of loads such as resistive, capacitive, and inductive. The single-lamp energy-saving unit (9) can achieve voltage stabilization accuracy of ±1 volt, and the voltage stepless adjustment range is less than 0.5 volts; the single-lamp energy-saving unit (9) realizes energy saving of street lamps through stepless voltage reduction, and at the same time does not turn off the lights ; Wherein said turn-off AC power regulation switch can be insulated gate bipolar transistor IGBT, integrated gate commutation thyristor IGCT, gate turn-off GTO thyristor, power transistor GTR, MOS control thyristor MCT, V-groove MOS Any kind of field effect tube. The street lamp (10) includes a street lamp, an inductance rectifier, a trigger and a high-pressure gas light source. The traffic flow sensing module (11) can realize the identification of the traffic flow size, and feed back the information to the loop controller (7), and the loop controller (7) can control the street lamp voltage according to the lighting strategy set in advance. regulation. The illuminance sensing module (12) is installed outside the street lamp monitoring center, and the street lamp monitoring center will turn on and off the street lamp or adjust the energy-saving state according to the lighting strategy set in advance according to the illuminance data fed back by the illuminance sensor. The accident alarm linkage unit (13) obtains the road section where the accident occurred through the traffic accident alarm system of the traffic police, and turns on and off the street lights in real time according to the lighting strategy determined in advance. The urban digital management superior management system (14) refers to the urban digital management system developed within the scope of the city based on the development of urban digital management, which can include (but not limited to) digital urban management, digital fire protection, intelligent traffic management system, etc. The street lamp management and control system of the present invention provides dynamic database services to networked users based on the IEEE802.3 and IEEE802.11 protocols, and provides txt, ASCII, and CSV data formats to facilitate communication with the upper-level urban digital management upper-level management system (14). The cable anti-theft monitoring module (15) can detect the abnormal condition of the line around the clock, and send information alarms to the loop controller (7) through the power line carrier or to the management personnel through the GPRS. The GPS vehicle positioning dispatching system (16) is mainly used to assist management and maintenance personnel to manage and maintain vehicles, and to design an optimal street lamp maintenance route accordingly.

Beneficial effects of the present invention

The beneficial effect of the present invention is: carry out single lamp energy-saving by stepless voltage regulation, can not occur in the voltage regulation process because voltage sudden change range is too big to cause light-off and prolong street lamp service life, realize single lamp control and cable anti-theft alarm at the same time , can accurately calculate the lighting rate, and through the integration of the current urban public hotline and the traffic accident alarm system of the traffic police, use computer automatic management for street lamp maintenance and project management, improve management level, and improve people's satisfaction. Under the condition that the illuminance permits, the energy saving rate of a single lamp can reach up to 60%, which is beneficial to alleviate energy consumption and environmental pollution. The system has less investment and is easy to install, so it has promotional significance.

Description of drawings

Fig. 1 is the block diagram of street lamp management control device of the present invention

Detailed ways

The present invention will be further described below in conjunction with specific examples, but the present invention is not limited. Street Light Status Monitoring

As shown in Figure 1, the technical solution adopted in the embodiment consists of a street lamp monitoring center (1), a street lamp management and control system (2) installed in the street lamp monitoring center, a wireless communication system (3), a mobile management terminal (4 ), remote management access terminal (5), public reporting module (6), loop controller (7), single lamp controller (8), single lamp energy saving unit (9), street lamp (10), traffic flow sensing module (11), illuminance sensing module (12), accident alarm linkage unit (13), urban digital management superior management system (14), cable anti-theft monitoring module (15) and GPS vehicle positioning dispatching system (16).

The street lamp monitoring center includes: UPS power supply, large screen, server backup group, GPRS module, SMS module, printer, illuminance sensor, GPS positioning and timing system. According to the illumination requirements of urban street lamps, according to the realization of the set lighting energy-saving strategy, it provides appropriate illumination illumination and saves energy.

The lighting strategy in this embodiment is: turn on the lights according to the specified time, and the energy-saving unit will not save energy within 20 minutes after turning on the lights. When the lights are turned on in the evening, the voltage is stable at 215V. Slowly drop to 200V, start until dawn at 11 pm, and the voltage output of the single lamp energy-saving unit (9) is at 180V. Outside the pre-set light-on time period every day, when the illuminance is detected to be lower than the pre-set value, all street lights will be turned on in advance, and then the lights will be turned off when the illuminance is higher than the pre-set value, mainly to solve the problem caused by abnormal weather. The problem of low illumination during the day. After 9 o'clock in the evening, when the street lamp monitoring center receives an accident on a certain road section, it will send an instruction to adjust the lights of this road section to a non-energy-saving state. The voltage output of the single-lamp energy-saving unit (9) is stable at 215V, and the voltage recovers after 4 hours. To the original lighting strategy; when it is detected that the flow rate fed back by the traffic flow monitoring device of a certain road section is greater than the preset value, all single-lamp energy-saving units in this road section

The voltage output of (9) is 215V. When the traffic flow is less than the preset value, the original lighting strategy is restored.

The street lamp management and control system (2) mainly includes the following functions:

a) Monitoring device: the cable anti-theft monitoring module (15) detects the abnormal condition of the circuit all-weather, and sends information and alarm to the loop controller (7) through the power line carrier or to the street lamp monitoring center (1) through the GPRS network, and the loop controller (7) ) sends alarm information to the street lamp monitoring center (1) through the wireless communication system (3), the user interface of the street lamp management and control system (2) jumps out of the alarm information, and saves the alarm information at the same time; the street lamp management and control system (2) sends Instructions are given to the loop controller (7) to control the on and off of street lamps, and the loop controller (7) and single lamp controller (8) monitor the current and voltage of street lamps through the current and voltage monitoring module and upload the data to the street lamp monitoring center (1) The street lamp management and control system (2) predicts the life of the street lamp according to the actual power of the street lamp, and sets the energy saving strategy of the street lamp through the street lamp management and control system (2);

b) Traffic accident alarm information management and maintenance scheduling management system: the cable anti-theft monitoring module (15) records unexpected power outages, network failures, and cable theft in real time and submits them to the street lamp monitoring center (1) and street lamp management and control system (2); Accident alarm linkage module (13) sends traffic accident information to street lamp monitoring center (1); Traffic flow sensing module (11) sends traffic flow and traffic accident information to street lamp monitoring center (1) in real time; Street lamp Management and Control System

(2) Send instructions to the loop controller according to the preset energy-saving strategy (7) Control the on and off of street lamps;

c) Street lamp maintenance and daily work management system: users use the street lamp management and control system (2) to formulate street lamp equipment commissioning and shutdown plans, manage daily work, formulate maintenance plans, and issue repair reports and dispatch tasks; maintenance personnel manage and control through street lamps System (2) or remote management access terminal (5) registers maintenance and reports maintenance status;

d) Geographical information module: Street lamp management and control system (2) Based on the geographical information platform to find location functions and geographical statistics functions; the positioning search of the geographic information module is mainly fuzzy search and positioning, according to the input number, road, and landmark building information Automatically navigate to the relevant monitored equipment, and perform geographic statistics on the equipment in the area;

e) Data management system: street lamp monitoring center (1) compare, merge and export the data in the database;

f) Public hotline and online customer service system: the street lamp monitoring center (1) releases management information to the public through the interactive web service of the urban digital management superior management system (14), and enters the public's Internet and telephone feedback into the street lamp monitoring center (1) ) database, and after comparative analysis with the current energy-saving strategy, the energy-saving strategy is effectively revised; the public directly logs on to the website of the street lighting department to reflect the status of street lighting facilities and evaluate the improvement.

The mobile management terminal (4) exchanges data with the street lamp monitoring center and the loop controller (7) through the GPRS network, and can especially accept various alarm information sent by the loop controller (7). When the cable anti-theft monitoring module (15) detects anomalies, it will generate an alarm message and send it directly to the mobile phone of the maintenance manager through the SMS module and the GPRS network.

The remote management access terminal (5) logs in to the server of the street lamp monitoring center through the Internet to perform remote operation or data analysis on the street lamp management and control system (2). Management personnel can remotely access the server of the street lamp monitoring center through the Internet according to the authorization level, and remotely view information such as lighting rate, energy saving rate, and street lamp maintenance report.

The public reporting module (6) refers to the way for the public to report street lamp failures or other situations through the city public service hotline or the Internet. In this embodiment, the public logs in to the website of the street lamp management department to directly fill in the repair information.

The loop controller (7) is installed in the street lamp cabinet, includes GPRS and SMS modules, has a power line carrier interface and a control management module, and communicates with the street lamp monitoring center and the mobile management terminal (4) through the GPRS network. Communicate with the single lamp controller (8) and the cable anti-theft monitoring module (15) through power line carrier communication. Support local settings to turn on and off the street lamp circuit, and energy-saving rate settings. Each loop controller (7) has a unique address code. The street lamp monitoring center can control each loop controller (7) individually or control all loop controllers (7) simultaneously. The loop controller (7) executes the instructions issued by the street lamp monitoring center, and sends the instructions to the corresponding single lamp controllers (8), and each single lamp controller (8) also has a unique address. The loop controller (7) can monitor the current and voltage of the loop to calculate the power consumption of the loop. The loop controller (7) works independently, unconditionally bypasses in case of failure, and avoids affecting street lighting.

The single lamp controller (8) has a power line carrier interface and controls the management module. Its output is connected with the single lamp energy-saving unit (9) and realizes its control.

The single-lamp energy-saving unit (9) is a functional unit that adopts an automatic freewheeling AC power regulating switch that can be turned off to stabilize and regulate voltage. The pure sinusoidal power regulation of the power supply, the voltage regulation accuracy can reach ±1 volt, and the voltage stepless adjustment range is 0.25 volts. The energy saving rate can reach 50%. In this embodiment, an insulated gate bipolar transistor (IGBT) is used as the electronic device that can be turned off.

The street lamp includes a street lamp, a rectifier, a trigger and a high-pressure sodium lamp.

The traffic flow sensing module (11) can realize the identification of the traffic flow size, and feed back the information to the loop controller (7), and the loop controller (7) can control the brightness of the street lights according to the lighting strategy set in advance. regulation.

In the embodiment, the illuminance sensing module (12) is installed outside the street lamp monitoring center, and the street lamp monitoring center will turn on and off the street lamp or adjust the energy-saving state according to the lighting strategy set in advance according to the illuminance data fed back by the illuminance sensor. Turn on all street lights in advance at the specified value.

The accident alarm linkage unit (13) obtains the road section where the accident occurred through the traffic accident alarm system of the traffic police, and turns on and off the street lights in real time according to the lighting strategy determined in advance. When the street lamp monitoring center receives an accident on a certain road section, it will send an instruction to adjust the lights of this road section to a non-energy-saving state, and the voltage output of the single-lamp energy-saving unit (9) will be stable at 215V. After 4 hours or after receiving the accident handling completion instruction The voltage returns to the original lighting strategy.

The upper-level management system (14) of urban digital management refers to a city digital management system developed within the scope of the city along with the development of urban digital management. In this embodiment, the management system uploads data and reports to the existing digital urban management system.

In this embodiment, when the cable anti-theft monitoring module (15) monitors the abnormality, the alarm information can be generated and sent directly to the mobile phone of the maintenance manager through the SMS module and the GPRS network. Detection alarm.

The GPS vehicle positioning dispatching system (16) is mainly used to assist management and maintenance personnel to manage and maintain vehicles, and to design maintenance routes accordingly. In this embodiment, the management and maintenance personnel design the best maintenance route according to the geographical location of the faulty lamp, and the staff of the street lamp monitoring center can also reasonably arrange maintenance tasks according to the vehicle position displayed in the measurement and positioning dispatching system.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, within the scope of the technical solution of the present invention, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but if they do not depart from the technical solution of the present invention, according to this Technical Essence of the Invention Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solutions of the present invention.

Claims (6)

1. management control device for road lamp is characterized in that:

By streetlight monitoring center (1), wireless telecommunication system (3), mobile management terminal (4), telemanagement access terminal (5), the public reports module (6), loop control unit (7), single-lamp controller (8), single Lantern Festival energy unit (9), street lamp (10), magnitude of traffic flow sensing module (11), illumination sensing module (12), accident alarming interlock unit (13), urban digital management upper management system (14), cable theft-prevention monitoring modular (15), GPS vehicle location dispatching patcher (16) and be installed in the road lamp management at described streetlight monitoring center (1) and control system (2) is formed;

Wherein streetlight monitoring center (1) comprising: ups power, projector equipment, server backup group, GPRS module, SMS module, printer, illuminance transducer, GPS location and time dissemination system;

Described road lamp management and control system (2) include:

A) supervising device: the unusual condition of the round-the-clock detection line of cable theft-prevention monitoring modular (15), by power line carrier to loop control unit (7), loop control unit (7) sends warning message to streetlight monitoring center (1) by wireless telecommunication system (3) again, the user interface of road lamp management and control system (2) is jumped out warning message, simultaneously this warning message is preserved; Road lamp management and control system (2) send the open and close of instruction to loop control unit (7) control street lamp, and loop control unit (7) and single-lamp controller (8) are by electric current, voltage monitoring module monitors street lamp electric current, voltage and upload data to streetlight monitoring center (1); Road lamp management and control system (2) are provided with the road lamp energy-saving strategy according to the street lamp actual power prediction street lamp life-span by road lamp management and control system (2);

B) management of traffic accident warning message and maintenance schedule management system: cable theft-prevention monitoring modular (15) carries out accident power failure, network failure, the stolen situation of cable real time record and submits to streetlight monitoring center (1) and road lamp management and control system (2); Accident alarming interlock unit (13) sends to streetlight monitoring center (1) with the traffic accident warning message; Magnitude of traffic flow sensing module (11) sends to streetlight monitoring center (1) in real time with vehicle flowrate and traffic accident warning message; Road lamp management and control system (2) send instructions to the open and close of loop control unit (7) control street lamp according to the Energy Saving Strategy of setting in advance;

C) street lamp is safeguarded and the routine work management system: the user is by road lamp management and control system (2) management street lamp device throws stoppage in transit, manages routine work and formulates maintenance plan and worker's task is reported, sent in issue for repairment; The maintenance personal is by road lamp management and control system (2) or telemanagement access terminal (5) registration is keeped in repair, report repair;

D) geography information module: road lamp management and control system (2) are based on geographical information platform Search and Orientation function and geographical statistical function; The Search and Orientation of geography information module mainly is fuzzy search and location, arrives the equipment of relevant monitoring according to numbering, road, the self-navigation of sign building information of input, and the equipment in the zone is carried out the geography statistics;

E) data management system: streetlight monitoring center (1) is compared, merges, is derived the data in the database;

F) public's hot line and online customer service system: streetlight monitoring center (1) manages the interaction network page service of upper management system (14) to public's release management information by urban digital, and with the public's Internet and phone feedback typing streetlight monitoring center (1) database, after comparing with existing Energy Saving Strategy, described Energy Saving Strategy is effectively revised; The public directly lands street lamp department website reflection street lamp facility situation and estimates the improvement situation; Described single Lantern Festival can adopt the turn-offed AC power by-pass cock of automatic afterflow to carry out voltage stabilizing, pressure regulation in unit (9), it is AC voltage-stabilizing voltage controller power source through the PWM modulation, realization is to the pure sinusoid power adjustments of AC power, is adapted to the load of resistive, capacitive, perceptual type; The precision of voltage regulation of AC voltage-stabilizing voltage controller power source can arrive ± and 1 volt, AC voltage-stabilizing voltage controller power source voltage step-less adjustment amplitude is less than 0.5 volt; This list Lantern Festival can realize the energy-conservation of street lamp by stepless step-down in unit (9), and lamp can not go out simultaneously; The wherein said AC power by-pass cock that turn-offs is that insulated gate bipolar transistor IGBT, integral gate change transistor IGCT, gate pole turn-off any one in GTO thyristor, power transistor GTR, MOS control thyristor MCT, the V-type groove metal-oxide-semiconductor field effect transistor.

2. management control device for road lamp according to claim 1, wherein said magnitude of traffic flow sensing module (11) with sensing device be installed in below the road, above the road or the road next door monitoring magnitude of traffic flow, the streetlight monitoring center changes the street lamp terminal voltage is regulated and control according to the magnitude of traffic flow.

3. management control device for road lamp according to claim 1, wherein said road lamp management and control system (2) provide the dynamic data base service based on IEEE802.3, IEEE802.1 1 agreement to the on-line customer, and txt, ASCII, CSV data format are provided, convenient and urban digital is managed upper management system (14) communication.

4. management control device for road lamp according to claim 1, wherein said loop control unit (7) and single-lamp controller (8) carry out communication by power line carrier, and loop control unit (7) is carried out communication with the streetlight monitoring center by wireless telecommunication system (3); Loop control unit (7) is unconditional bypass under failure condition, in order to avoid influence street lighting.

5. according to the management control device for road lamp of claim 1, wherein said single-lamp controller (8) and single Lantern Festival can unit (9) be respectively that two different parts or single-lamp controller (8) and single Lantern Festival energy unit (9) be the parts of a merging.

6. management control device for road lamp according to claim 1, wherein said cable theft-prevention monitoring modular (15) and loop control unit (7) are carried out communication by power line carrier.

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