CN102291878A - Remote comprehensive control device for street lamps - Google Patents
Remote comprehensive control device for street lamps Download PDFInfo
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- CN102291878A CN102291878A CN2011101232182A CN201110123218A CN102291878A CN 102291878 A CN102291878 A CN 102291878A CN 2011101232182 A CN2011101232182 A CN 2011101232182A CN 201110123218 A CN201110123218 A CN 201110123218A CN 102291878 A CN102291878 A CN 102291878A
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- 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
Abstract
The invention provides a remote comprehensive control device for street lamps. The remote comprehensive control device comprises a data processor, an electric energy metering unit, a signal acquisition unit, a control protection unit and a street lamp communication unit, wherein the signal output end of the electric energy metering unit is connected with the electric energy metering signal input end of the data processor, the signal output end of the signal acquisition unit is connected with the acquired signal input end of the data processor, the control signal output end of the data processor is connected with the control signal input end of the control protection unit, the communication port of the data processor is connected with the communication data transmission port of the data processor. The remote comprehensive control device for street lamps not only can remotely receive a control command to control the lighting setting of street lamps, but also can upload street lamp state information to a remote master station server in time, thereby greatly reducing the labor and time cost in street lamp maintenance and overhaul and improving the working efficiency.
Description
Technical field:
The present invention relates to the long-range composite control apparatus of a kind of street lamp.
Background technology:
At present, development along with highway network, huge highway lighting network also forms thereupon, be the mode that adopts artificial inspection at present, because distance, can not in time obtain the street lamp device state information in a distant place, this brings influence to highway lighting, and artificial inspection is wasted time and energy, and the operation in evening is also very dangerous, if can provide a kind of street lamp long-range composite control apparatus, can not only control the street lighting setting, also can in time obtain the street lamp state information,, increase work efficiency reducing the cost of labor of street lamp Maintenance and Repair greatly.
Summary of the invention:
The purpose of this invention is to provide the long-range composite control apparatus of a kind of street lamp.
The long-range composite control apparatus of a kind of street lamp; wherein: comprise data processor; electric energy metrical unit, signal gathering unit, control protected location, street lamp communication unit; the signal output part of electric energy metrical unit connects the electric energy metrical signal input part of data processor; the signal output part of signal gathering unit connects the acquired signal input of data processor; the control signal output ends of data processor connects the signal input end of control protected location, and the PORT COM of data processor connects the communication data transmit port of street lamp communication unit.
The long-range composite control apparatus of described street lamp, wherein: also comprise main website server and main website communication unit, described street lamp communication unit and main website communication unit coupling communication, the communication data transmit port of main website communication unit connects the PORT COM of main website server.
The long-range composite control apparatus of described street lamp, wherein: described street lamp communication unit, main website communication unit adopt the 3G wireless communication module of coupling communication.
The long-range composite control apparatus of described street lamp, wherein: described electric energy metrical unit comprises electronic intelligence type multifunctional electric energy meter.
The long-range composite control apparatus of described street lamp, wherein: described signal gathering unit comprises the status signal output circuit of distribution transformer in the supply line, electric energy metering box is the opening signal output circuit by force, supply line's lack detection circuit, supply line's current detection circuit, the status signal output circuit of distribution transformer in the supply line, electric energy metering box is the opening signal output circuit by force, supply line's lack detection circuit, the signal output part of supply line's current detection circuit connects the status signal input of the distribution transformer of data processor respectively, electric energy metering box is the opening signal input by force, supply line's phase shortage detection signal input, supply line's current detection signal input.
The long-range composite control apparatus of described street lamp, wherein: described control protected location comprises control circuit, high-voltage electric switch, lv contactor, high-voltage electric switch state signal output circuit, lv contactor status signal output circuit, the high-voltage electric switch is arranged at distribution transformer high-pressure side in the supply line, and lv contactor is arranged at distribution transformer low-pressure side in the supply line; The high-voltage electric switch controlling signal output of control circuit connects the signal input end of high-voltage electric switch, the status signal output of high-voltage electric switch connects the signal input part of high-voltage electric switch state signal output circuit, the signal output part of high-voltage electric switch state signal output circuit connects the high-voltage electric switch state signal input of data processor, the lv contactor control signal output ends of control circuit connects the signal input end of lv contactor, the status signal output of lv contactor connects the signal input part of lv contactor status signal output circuit, and the signal output part of lv contactor status signal output circuit connects the lv contactor status signal input of data processor.
The long-range composite control apparatus of described street lamp, wherein: described control protected location comprises control circuit, high-pressure vacuum switch, high-pressure vacuum switch status signal output circuit, and high-pressure vacuum switch is arranged at distribution transformer high-pressure side in the supply line; The high-pressure vacuum switch control signal output ends of control circuit connects the signal input end of high-pressure vacuum switch, the status signal output of high-pressure vacuum switch connects the signal input part of high-pressure vacuum switch status signal output circuit, and the signal output part of high-pressure vacuum switch status signal output circuit connects the high-pressure vacuum switch status signal input of data processor.
The present invention will reach following technique effect after adopting technique scheme:
The long-range composite control apparatus of street lamp of the present invention, the metering signal of electric energy metrical unit, the acquired signal of signal gathering unit by the action of data processor drive controlling protected location, are realized open circuit protection after being transported to and handling in the data processor; The signal that the main website server is handed down to the street lamp communication unit is sent to data processor, and the corresponding signal of uploading of data processor uploads to the main website server by the street lamp communication unit.To sum up, the long-range composite control apparatus of street lamp of the present invention can not only long-range reception control command be controlled the street lighting setting, also can in time upload the street lamp state information to long-range main website server, greatly reduce the artificial and time cost of street lamp Maintenance and Repair, increase work efficiency.
Description of drawings:
Fig. 1 is the structured flowchart of the long-range composite control apparatus of street lamp of the present invention;
Fig. 2 is the circuit theory diagrams of the long-range composite control apparatus of street lamp of the present invention.
Embodiment:
The long-range composite control apparatus of street lamp of the present invention; it is characterized in that: comprise data processor; the electric energy metrical unit; signal gathering unit; the control protected location; the street lamp communication unit; main website server and main website communication unit; the signal output part of electric energy metrical unit connects the electric energy metrical signal input part of data processor; the signal output part of signal gathering unit connects the acquired signal input of data processor; the control signal output ends of data processor connects the signal input end of control protected location; the PORT COM of data processor connects the communication data transmit port of street lamp communication unit; described street lamp communication unit and main website communication unit coupling communication, the communication data transmit port of main website communication unit connects the PORT COM of main website server.
In the present embodiment, described street lamp communication unit, main website communication unit adopt the 3G wireless communication module.Data processor is uploaded to the main website server with the corresponding information of electric energy metrical unit, signal gathering unit, control protected location by the 3G wireless communication module; the corresponding information that the main website server issues also is sent to data processor by the 3G wireless communication module, realizes long-range Comprehensive Control.
As Fig. 1: described electric energy metrical unit comprises electronic intelligence type multifunctional electric energy meter; Described signal gathering unit comprises the status signal output circuit of distribution transformer in the supply line, electric energy metering box is the opening signal output circuit by force, supply line's lack detection circuit, supply line's current detection circuit, the status signal output circuit of distribution transformer in the supply line, electric energy metering box is the opening signal output circuit by force, supply line's lack detection circuit, the signal output part of supply line's current detection circuit connects the status signal input of the distribution transformer of data processor respectively, electric energy metering box is the opening signal input by force, supply line's phase shortage detection signal input, supply line's current detection signal input; Described control protected location first embodiment comprises control circuit, high-voltage electric switch, lv contactor, high-voltage electric switch state signal output circuit, lv contactor status signal output circuit, the high-voltage electric switch is arranged at distribution transformer high-pressure side in the supply line, and lv contactor is arranged at distribution transformer low-pressure side in the supply line; The high-voltage electric switch controlling signal output of control circuit connects the signal input end of high-voltage electric switch, the status signal output of high-voltage electric switch connects the signal input part of high-voltage electric switch state signal output circuit, the signal output part of high-voltage electric switch state signal output circuit connects the high-voltage electric switch state signal input of data processor, the lv contactor control signal output ends of control circuit connects the signal input end of lv contactor, the status signal output of lv contactor connects the signal input part of lv contactor status signal output circuit, and the signal output part of lv contactor status signal output circuit connects the lv contactor status signal input of data processor.
Control protected location second embodiment can adopt control circuit, high-pressure vacuum switch, high-pressure vacuum switch status signal output circuit, and high-pressure vacuum switch is arranged at distribution transformer high-pressure side in the supply line; The high-pressure vacuum switch control signal output ends of control circuit connects the signal input end of high-pressure vacuum switch, the status signal output of high-pressure vacuum switch connects the signal input part of high-pressure vacuum switch status signal output circuit, and the signal output part of high-pressure vacuum switch status signal output circuit connects the high-pressure vacuum switch status signal input of data processor.
Fig. 2 is the circuit theory diagrams of the long-range composite control apparatus of street lamp of the present invention: data processor adopts single-chip microcomputer U6(STM32F103V); Connector J8 one end is used to connect multifunctional electric energy meter, 1,2 pin of the connector J8 other end connect 485 communication chip U8(SN75176) 6,7 pin, 485 communication chip U8(SN75176) 1,2,3,4 pin diagram connects PA10, PB2, the PA9 pin of single-chip microcomputer U6, realizes the data communication of multifunctional electric energy meter and single-chip microcomputer U6.
The PORT COM PA2 PA3 of single-chip microcomputer U6 is by 232 communication drivers chip U9(MAX3232) and connector J9 to connect the 3G communication module MU103(of street lamp communication unit not shown).The main website server also is to be connected with the communication unit 3G of main website communication module MU103 by 232 communication drivers chips.
The street lamp power supply, road lamp power supply circuit generally is the 10kV level, distribution transformer adopts the 10kV distribution transformer, the 10kV distribution transformer is provided with the light cont signal output connecting pin of gas, the heavy cont signal output connecting pin of gas, the too high signal output connecting pin of distribution transformer actuator temperature, above-mentioned three pins are respectively by 3 of connector J2,4, the corresponding photoelectrical coupler U1C that connects of 2 pin, U1D, the input of U1B, photoelectrical coupler U1C, U1D, the output of U1B connects the PE4 of single-chip microcomputer U6 respectively, PE5, the PE3 pin, electric energy metering box 1 pin of signal output part by connector J2 of opening signal output circuit by force connects the input of photoelectrical coupler U1A, and the output of photoelectrical coupler U1A connects the PE2 pin of single-chip microcomputer U6.
In supply line's current detection circuit, the U of 10kV distribution transformer high-pressure side (input), V, W phase supply line connects current transformer T1 respectively, T2, the input of T3, current transformer T1, T2, each is connected to 1 of connector J4 respectively through a rectification circuit that is made of four diodes the output of T3,2,3 pin inputs, 1 of connector J4,2,3 pin outputs connect a filter regulator circuit respectively, with current transformer T1, T2, the output signal of T3 is delivered to the PC0 of single-chip microcomputer U6 respectively behind the rectifying and wave-filtering, PC1, the PC2 pin is to detect whether overcurrent of each phase current of supply line.
In supply line's lack detection circuit, U, the V of 10kV distribution transformer high-pressure side (input), W phase supply line are connected to the signal input part of photoelectrical coupler U11, U12, U13 respectively, the signal output part of photoelectrical coupler U11, U12, U13 connects PA5, PA6, the PA7 pin of single-chip microcomputer U6 respectively by a filtering, voltage stabilizing circuit, to detect whether phase shortage of each phase circuit of supply line.
The control protected location is as adopting first embodiment, the disconnecting link of the high-voltage electric switch of control protected location is arranged on the on high-tension side three-phase line of 10kV distribution transformer, the make contact of the lv contactor of control protected location is arranged on the three-phase line of 10kV distribution transformer low-pressure side, and it is to cause the electricity sparking for fear of the direct action of high-voltage electric switch that lv contactor is set; The PE15 of single-chip microcomputer U6, PE14, PE12, PE12, PE11, PE10, PE9, PE8 is connected to photoelectrical coupler U2A, U2B, U2C, U2D, U3A, U3B, U3C, the input of U3D, photoelectrical coupler U2A, U2B, U2C, U2D, U3A, U3B, U3C, the output of U3D connects 8 of connector J11 respectively, 7,6,5,4,3,2, one end of 1 pin, 8 of connector J11,7,6,5,4,3,2, the other end of 1 pin connects chip for driving U14(MC1416 respectively) 1,2 pin also connect pin, 3 of chip for driving U14,4 pin also connect pin, 5 of chip for driving U14,6 pin also connect pin, 7 pin of chip for driving U14,1 of chip for driving U15,2 pin also connect pin, 3 of chip for driving U15,4 pin also connect pin, 5 of chip for driving U15,6 pin also connect pin, 7 pin of chip for driving U15, chip for driving U14(MC1416) 16 pin, 14 pin, 12 pin, 16 pin of 10 pin and chip for driving U15,14 pin, 12 pin, 10 pin connect relay K 1 respectively, K2, K3, K4, K5, K6, K7, one end of the coil of K8, relay K 1, K2, K3, K4, K5, K6, K7, the other end of the coil of K8 connects power supply, relay K 1, K2, K3, K4, K5, K6, K7, K8 controls the combined floodgate of lv contactor respectively, the tripping operation of lv contactor, high-voltage electric switch A closes a floodgate mutually, high-voltage electric switch B closes a floodgate mutually, high-voltage electric switch C closes a floodgate mutually, high-voltage electric switch A trips mutually, high-voltage electric switch B trips mutually, high-voltage electric switch C trips mutually, so, single-chip microcomputer U6 can be according to the electric energy metrical unit, signal gathering unit, the corresponding information control lv contactor of street lamp communication unit input, the combined floodgate of high-voltage electric switch, tripping operation.The end ground connection of the auxiliary normal opened contact WZ of lv contactor, the other end connects the input of photoelectrical coupler U18, and the output of photoelectrical coupler U18 connects the PE7 pin of single-chip microcomputer U6, is used for the state information of lv contactor is fed back to single-chip microcomputer U6; In like manner, the corresponding auxiliary contact of high-voltage electric switch is imported pin by the high-voltage electric switch state signal that the corresponding light electric coupling connects single-chip microcomputer U6, is used for the state information of high-voltage electric switch is fed back to single-chip microcomputer U6.
The control protected location is as adopting second embodiment, the disconnecting link of the high-pressure vacuum switch of control protected location is arranged on the on high-tension side three-phase line of 10kV distribution transformer: the coil of the closing relay HQ of high-pressure vacuum switch and high-pressure vacuum switch auxiliary contact QF1, the series circuit of the normal opened contact K9-1 of high-pressure vacuum switch combined floodgate control relay K9 is connected on the power supply, coil one end of high-pressure vacuum switch combined floodgate control relay K9 connects power supply, the other end connects output 16 pin of chip for driving U14, the correspondence of chip for driving U14 drives input 1,2 pin also connect the output that pin connects photoelectrical coupler U2A, the input of photoelectrical coupler U2A connects the high-pressure vacuum switch energization control signal output PE15 pin of single-chip microcomputer U6, high-pressure vacuum switch auxiliary contact QF1 is in closure state when high-pressure vacuum switch trips, be in off-state during combined floodgate, high-pressure vacuum switch has the combined floodgate auto-lock function, when the PE15 pin of single-chip microcomputer U6 is exported switching signal, electricity self-locking afterwards once on the coil of the closing relay HQ of high-pressure vacuum switch, high-pressure vacuum switch closes a floodgate; The series circuit of the input of the coil of the closing relay HQ of high-pressure vacuum switch and high-pressure vacuum switch auxiliary contact QF1, photoelectrical coupler U16 is connected on the power supply, the output of photoelectrical coupler U16 connects the PA5 pin of single-chip microcomputer U6, is used for giving single-chip microcomputer U6 with the "on" position signal feedback of high-pressure vacuum switch.
The coil of high-pressure vacuum switch separating brake relay TQ and high-pressure vacuum switch auxiliary contact QF2, the series circuit of the normal opened contact K10-1 of high-pressure vacuum switch separating brake control relay K10 is connected on the power supply, coil one end of high-pressure vacuum switch separating brake control relay K10 connects power supply, the other end connects output 14 pin of chip for driving U14, the correspondence of chip for driving U14 drives input 3,4 pin also connect the output that pin connects photoelectrical coupler U2B, the input of photoelectrical coupler U2B connects the high-pressure vacuum switch separating brake control signal output ends PE14 pin of single-chip microcomputer U6, high-pressure vacuum switch auxiliary contact QF2 is in off-state when high-pressure vacuum switch trips, be in closure state during separating brake, high-pressure vacuum switch has the separating brake auto-lock function, when the PE14 pin of single-chip microcomputer U6 is exported sub-gate signal, electricity self-locking afterwards once on the coil of the separating brake relay TQ of high-pressure vacuum switch, the high-pressure vacuum switch separating brake; The series circuit of the coil of the separating brake relay TQ of high-pressure vacuum switch and the input of high-pressure vacuum switch auxiliary contact QF2, photoelectrical coupler U17 is connected on the power supply, the output of photoelectrical coupler U17 connects the PA6 pin of single-chip microcomputer U6, is used for giving single-chip microcomputer U6 with the gate-dividing state signal feedback of high-pressure vacuum switch.
The long-range composite control apparatus of street lamp of the present invention also is provided with image unit, the PD0 of single-chip microcomputer U6 ~ PD7 pin and PB5, PB8, PB9 pin, PC10, PC11, PC12 pin connect 16 ~ 9 pin, 7 pin, 5 pin, 3 pin, 4,6,8 pin of webcam driver chip J3 respectively, 1,2 pin of webcam driver chip J3 are used to connect camera, the video information that camera is shot with video-corder is delivered to single-chip microcomputer U6 by webcam driver chip J3, and single-chip microcomputer U6 is uploaded to the main website server by the 3G wireless communication module that its communication interface connects.
To sum up, the long-range composite control apparatus of street lamp of the present invention, realized that collection, transmission, control are integrated, improved system reliability, effectively reduced street lamp remote maintenance cost, Electro Magnetic Compatibility is good, and have stronger humiture adaptive ability, the wide-voltage range design makes it have higher reliability, adapts to industrial environment more, support ammeter communication protocol commonly used, as DL/T645-1997, DL/T645-2007 etc.; Have that acquisition precision height, memory capacity are big, protection reliable in action, characteristics such as compatibility is good, antijamming capability is strong, easy to install, good looking appearance, be widely used in distribution transformer, power plant and large size industrial enterprise etc.Its main performance is:
Can monitor and transfer of data monitoring content: voltage, electric current, capacity of idle power, power factor, pre-payment management, many tariff managements etc. are arranged to situ metrology device ruuning situation in real time;
Can be according to set the road lamp switch equal time through different seasons, street lamp be opened and be turn-offed in system can according to longitude and latitude and the automatic time that adapts to The sun came up, falls on date.
Can carry out fault alarm to on-the-spot ruuning situation, fault alarm comprises: the multifunctional electric energy meter batch meter is opened without authorization, outage, power supply phase shortage, transformer excess temperature, light gas, overvoltage, under voltage, the notice that restores electricity, make and break contact is indicated or the warning of faults such as earth leakage protective outage.
Be provided with remote control function: can in time carry out Long-distance Control to distribution transformer, as: the remote control and regulation that send electricity, outage, power load of distribution transformer etc.
Light gas alarming, heavy gas open circuit, overcurrent protection and single shot reclosing function.
The main website server software:
The core of main website server is a systems soft ware, adopts SQL Server database, runs on the operating system of WIN98/2000/XP, NT, is easy to use.The number of users that software can be managed without limits.Mainly finish following function:
Login management: realize functions such as system login, system's cancellation, operator's password management;
System configuration: configurable system parameters, nullify time, electric company's title, retransmit number of times, abnormal alarm preset parameter, purchase the electric alarm preset parameter as system;
System management: the system manager can be in this interface to system in public object carry out unified management and maintenance.Object type in this interface has account number, group account, terminal models, ammeter model, department, power supply branch office, electric substation, supply line, electricity consumption type, meter reading method, user's character, metering method, electric pressure, administrative area etc.;
Archives default setting: can be to terminal archives, power parameter, electrical parameter, basic parameter, Control Parameter, purchase default parameterss such as electric weight and be provided with;
Files on each of customers management: be respectively files on each of customers, terminal archives, ammeter archives, switching information, group's scheme etc.;
Operation note is checked: the system manager can check that all operations person is to important operation record that system did at this interface;
Tour sheet: inquire all tour sheets in certain period;
Marketing file administration: can carry out the increase, deletion, modification, preservation, inquiry of files on each of customers etc.;
Default group project management: allow to preestablish several group's schemes (being broadcasting scheme) commonly used, use then direct invocation scheme also to carry out at needs;
Terminal parameter setting: be respectively initialization, messaging parameter, clock, pulse parameter, friendship and adopt parameter, switch parameter, Chinese information and the parameter of checking meter;
Remote meter reading: the parameter of copying and accepting according to system's setting is carried out timing automatically and is copied and accepted, or is manually sent by main website and to copy and accept instruction and copy and accept at random, be convenient to line loss calculating and control, anti-electricity-theft inspection, simplify the operation;
Realize pre-payment management, way to manage:, in time send SMS alarm, cut off the power supply, send electricity or auto-power-cutting to the user according to the purchasing electrical information, copy and accept the user power utilization information of returning, relevant warning setting of user;
Many tariff managements: according to user's needs, predeterminable peak, flat, paddy and the multi-period many tariff managements of spike select for use microcomputer and mobile phone at carrying out the electricity price adjustment in period, season;
Online detection and warning: detect the operational factor of situ metrology device in real time, various live event are arranged as voltage, electric current, power factor;
Overcurrent protection: when the power load electric current exceeds the adjusting of rated current of distribution transformer, send cut-offing instruction, disconnect the high-voltage electric switch, realize overcurrent protection function by main frame;
Long-distance Control: by wireless public networks such as 3G, that realizes distribution transformer send remote control and regulations such as electricity, outage, power load;
The storage of relevant datas such as user profile statistical form, terminal parameter table, power information statistical form, statistics, analysis, curve, report printing etc.
Have the remote image monitoring function: field device is installed camera, image scene can be uploaded to administrative center and show, preserve when occurring reporting to the police, and realizes the picture control to the scene.
Claims (7)
1. long-range composite control apparatus of street lamp; it is characterized in that: comprise data processor; electric energy metrical unit, signal gathering unit, control protected location, street lamp communication unit; the signal output part of electric energy metrical unit connects the electric energy metrical signal input part of data processor; the signal output part of signal gathering unit connects the acquired signal input of data processor; the control signal output ends of data processor connects the signal input end of control protected location, and the PORT COM of data processor connects the communication data transmit port of street lamp communication unit.
2. the long-range composite control apparatus of street lamp as claimed in claim 1, it is characterized in that: also comprise main website server and main website communication unit, described street lamp communication unit and main website communication unit coupling communication, the communication data transmit port of main website communication unit connects the PORT COM of main website server.
3. as the long-range composite control apparatus of street lamp as described in the claim 2, it is characterized in that: described street lamp communication unit, main website communication unit adopt the 3G wireless communication module of coupling communication.
4. as the long-range composite control apparatus of each described street lamp of claim 1 to 3, it is characterized in that: described electric energy metrical unit comprises electronic intelligence type multifunctional electric energy meter.
5. the long-range composite control apparatus of street lamp as claimed in claim 4, it is characterized in that: described signal gathering unit comprises the status signal output circuit of distribution transformer in the supply line, electric energy metering box is the opening signal output circuit by force, supply line's lack detection circuit, supply line's current detection circuit, the status signal output circuit of distribution transformer in the supply line, electric energy metering box is the opening signal output circuit by force, supply line's lack detection circuit, the signal output part of supply line's current detection circuit connects the status signal input of the distribution transformer of data processor respectively, electric energy metering box is the opening signal input by force, supply line's phase shortage detection signal input, supply line's current detection signal input.
6. the long-range composite control apparatus of street lamp as claimed in claim 4, it is characterized in that: described control protected location comprises control circuit, high-voltage electric switch, lv contactor, high-voltage electric switch state signal output circuit, lv contactor status signal output circuit, the high-voltage electric switch is arranged at distribution transformer high-pressure side in the supply line, and lv contactor is arranged at distribution transformer low-pressure side in the supply line; The high-voltage electric switch controlling signal output of control circuit connects the signal input end of high-voltage electric switch, the status signal output of high-voltage electric switch connects the signal input part of high-voltage electric switch state signal output circuit, the signal output part of high-voltage electric switch state signal output circuit connects the high-voltage electric switch state signal input of data processor, the lv contactor control signal output ends of control circuit connects the signal input end of lv contactor, the status signal output of lv contactor connects the signal input part of lv contactor status signal output circuit, and the signal output part of lv contactor status signal output circuit connects the lv contactor status signal input of data processor.
7. the long-range composite control apparatus of street lamp as claimed in claim 4, it is characterized in that: described control protected location comprises control circuit, high-pressure vacuum switch, high-pressure vacuum switch status signal output circuit, and high-pressure vacuum switch is arranged at distribution transformer high-pressure side in the supply line; The high-pressure vacuum switch control signal output ends of control circuit connects the signal input end of high-pressure vacuum switch, the status signal output of high-pressure vacuum switch connects the signal input part of high-pressure vacuum switch status signal output circuit, and the signal output part of high-pressure vacuum switch status signal output circuit connects the high-pressure vacuum switch status signal input of data processor.
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| CN201110123218.2A CN102291878B (en) | 2011-05-13 | 2011-05-13 | Remote comprehensive control device for street lamps |
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| CN201110123218.2A CN102291878B (en) | 2011-05-13 | 2011-05-13 | Remote comprehensive control device for street lamps |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389475A (en) * | 2012-05-10 | 2013-11-13 | 苏州工业园区新宏博通讯科技有限公司 | Streetlamp detection system |
| CN108563597A (en) * | 2018-02-10 | 2018-09-21 | 燕羽飞 | A kind of multiplexed signal sampling and processing system with strong extended capability |
| CN112118658A (en) * | 2020-08-18 | 2020-12-22 | 厦门市智联信通物联网科技有限公司 | Street lamp control management method and system based on GIS system and intelligent task engine |
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| CN101651364A (en) * | 2009-08-17 | 2010-02-17 | 河南博特电气有限公司 | Remote automation control high-voltage measurement comprehensive distribution equipment |
| CN201805586U (en) * | 2010-06-07 | 2011-04-20 | 陈家斌 | Intelligent road lamp power supplying control system in towns and cities |
| CN201750154U (en) * | 2010-06-11 | 2011-02-16 | 四川省科学城久信科技有限公司 | High-voltage dynamic reactive power compensation intelligent phase selection switching controller |
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| CN103389475A (en) * | 2012-05-10 | 2013-11-13 | 苏州工业园区新宏博通讯科技有限公司 | Streetlamp detection system |
| CN108563597A (en) * | 2018-02-10 | 2018-09-21 | 燕羽飞 | A kind of multiplexed signal sampling and processing system with strong extended capability |
| CN112118658A (en) * | 2020-08-18 | 2020-12-22 | 厦门市智联信通物联网科技有限公司 | Street lamp control management method and system based on GIS system and intelligent task engine |
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