CN102291878B - Remote comprehensive control device for street lamps - Google Patents
Remote comprehensive control device for street lamps Download PDFInfo
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- CN102291878B CN102291878B CN201110123218.2A CN201110123218A CN102291878B CN 102291878 B CN102291878 B CN 102291878B CN 201110123218 A CN201110123218 A CN 201110123218A CN 102291878 B CN102291878 B CN 102291878B
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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
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- 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
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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 a kind of remote comprehensive control device for street lamp.
background technology:
At present, development along with highway network, huge highway lighting network also forms thereupon, the mode that adopts artificial inspection at present, due to distance, can not obtain in time the street lamp device state information in a distant place, this brings impact to highway lighting, and artificial inspection is wasted time and energy, and operation in evening is also very dangerous, if a kind of remote comprehensive control device for street lamp is provided, can not only control street lighting setting, also can obtain in time street lamp state information, by greatly reducing the cost of labor of road lamp maintenance maintenance, increase work efficiency.
summary of the invention:
The object of this invention is to provide a kind of remote comprehensive control device for street lamp.
A kind of remote comprehensive control device for street lamp; wherein: comprise data processor; electric energy metrical unit, signal gathering unit, control protected location, street lamp communication unit; the electric energy metrical signal input part of the signal output part connection data processor of electric energy metrical unit; the collection signal input of the signal output part connection data processor of signal gathering unit; the control signal output of data processor connects the control signal input of controlling protected location, and the PORT COM of data processor connects the communication data transmit port of street lamp communication unit.
Described remote comprehensive control device for street lamp, wherein: also comprise main website server and main website communication unit, described street lamp communication unit mates communication with main website communication unit, and the communication data transmit port of main website communication unit connects the PORT COM of main website server.
Described remote comprehensive control device for street lamp, wherein: described street lamp communication unit, main website communication unit adopt the 3G wireless communication module of coupling communication.
Described remote comprehensive control device for street lamp, wherein: described electric energy metrical unit comprises electronic intelligence multifunctional electric energy meter.
Described remote comprehensive control device for street lamp, wherein: described signal gathering unit comprises the status signal output circuit of distribution transformer in supply line, electric energy metering box is 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 supply line, electric energy metering box is opening signal output circuit by force, supply line's lack detection circuit, the signal output part of supply line's current detection circuit is the status signal input of the distribution transformer of connection data processor respectively, electric energy metering box is opening signal input by force, supply line's phase shortage detection signal input, supply line's current detection signal input.
Described remote comprehensive control device for 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, high-voltage electric switch is arranged at distribution transformer high-pressure side in supply line, and lv contactor is arranged at distribution transformer low-pressure side in supply line, the high-voltage electric switch controlling signal output of control circuit connects the control signal input 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 high-voltage electric switch state signal input of the signal output part connection data processor of high-voltage electric switch state signal output circuit, the lv contactor control signal output of control circuit connects the control signal input of lv contactor, the status signal output of lv contactor connects the signal input part of lv contactor status signal output circuit, the lv contactor status signal input of the signal output part connection data processor of lv contactor status signal output circuit.
Described remote comprehensive control device for 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 supply line; The high-pressure vacuum switch control signal output of control circuit connects the control signal input 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, the high-pressure vacuum switch status signal input of the signal output part connection data processor of high-pressure vacuum switch status signal output circuit.
The present invention will reach following technique effect after adopting technique scheme:
Remote comprehensive control device for street lamp of the present invention, after the metering signal of electric energy metrical unit, the collection signal of signal gathering unit are transported in data processor and process, is driven and is controlled protected location and move by data processor, realizes open circuit protection; The signal that main website server is handed down to street lamp communication unit is sent to data processor, and the corresponding signal of uploading of data processor uploads to main website server by street lamp communication unit.To sum up, remote comprehensive control device for street lamp of the present invention, can not only long-range reception control command control street lighting setting, also can to long-range main website server, upload street lamp state information in time, greatly reduce the artificial and time cost of road lamp maintenance maintenance, increase work efficiency.
accompanying drawing explanation:
Fig. 1 is the structured flowchart of remote comprehensive control device for street lamp of the present invention;
Fig. 2 is the circuit theory diagrams of remote comprehensive control device for street lamp of the present invention.
embodiment:
Remote comprehensive control device for street lamp of the present invention, it is characterized in that: comprise data processor, electric energy metrical unit, signal gathering unit, control protected location, street lamp communication unit, main website server and main website communication unit, the electric energy metrical signal input part of the signal output part connection data processor of electric energy metrical unit, the collection signal input of the signal output part connection data processor of signal gathering unit, the control signal output of data processor connects the control signal input of controlling protected location, the PORT COM of data processor connects the communication data transmit port of street lamp communication unit, described street lamp communication unit mates communication with main website communication unit, 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 3G wireless communication module.Data processor is uploaded to main website server by the corresponding information of electric energy metrical unit, signal gathering unit, control protected location by 3G wireless communication module; the corresponding information that main website server issues is also sent to data processor by 3G wireless communication module, realizes long-range Comprehensive Control.
As Fig. 1: as described in electric energy metrical unit comprise electronic intelligence multifunctional electric energy meter, described signal gathering unit comprises the status signal output circuit of distribution transformer in supply line, electric energy metering box is 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 supply line, electric energy metering box is opening signal output circuit by force, supply line's lack detection circuit, the signal output part of supply line's current detection circuit is the status signal input of the distribution transformer of connection data processor respectively, electric energy metering box is opening signal input by force, supply line's phase shortage detection signal input, supply line's current detection signal input, described control protected location the 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, high-voltage electric switch is arranged at distribution transformer high-pressure side in supply line, and lv contactor is arranged at distribution transformer low-pressure side in supply line, the high-voltage electric switch controlling signal output of control circuit connects the control signal input 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 high-voltage electric switch state signal input of the signal output part connection data processor of high-voltage electric switch state signal output circuit, the lv contactor control signal output of control circuit connects the control signal input of lv contactor, the status signal output of lv contactor connects the signal input part of lv contactor status signal output circuit, the lv contactor status signal input of the signal output part connection data processor of lv contactor status signal output circuit.
Control protected location the second embodiment and can adopt control circuit, high-pressure vacuum switch, high-pressure vacuum switch status signal output circuit, high-pressure vacuum switch is arranged at distribution transformer high-pressure side in supply line; The high-pressure vacuum switch control signal output of control circuit connects the control signal input 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, the high-pressure vacuum switch status signal input of the signal output part connection data processor of high-pressure vacuum switch status signal output circuit.
Fig. 2 is the circuit theory diagrams of remote comprehensive control device for street lamp of the present invention: data processor adopts single-chip microcomputer U6(STM32F103V); Connector J8 one end is used for connecting 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 diagrams connect PA10, PB2, the PA9 pin of single-chip microcomputer U6, realize 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).Main website server is to be also connected with the communication unit 3G of main website communication module MU103 by 232 communication drivers chips.
Street lamp power supply, road lamp power supply circuit is generally 10kV level, distribution transformer adopts 10kV distribution transformer, on 10kV distribution transformer, be provided with the light cont signal output connecting pin of gas, the heavy cont signal output connecting pin of gas, distribution transformer excess Temperature signal output connecting pin, 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 respectively the PE4 of single-chip microcomputer U6, PE5, PE3 pin, the electric energy metering box by force signal output part of opening signal output circuit connects the input of photoelectrical coupler U1A by 1 pin of connector J2, 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 respectively current transformer T1, T2, the input of T3, current transformer T1, T2, each is connected to respectively 1 of connector J4 through a rectification circuit consisting of four diodes the output of T3, 2, 3 pin inputs, 1 of connector J4, 2, 3 pin outputs connect respectively a filter regulator circuit, by current transformer T1, T2, the output signal of T3 is delivered to respectively the PC0 of single-chip microcomputer U6 after rectifying and wave-filtering, PC1, PC2 pin, 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 respectively the signal input part of photoelectrical coupler U11, U12, U13, the signal output part of photoelectrical coupler U11, U12, U13 connects respectively PA5, PA6, the PA7 pin of single-chip microcomputer U6 by a filtering, voltage stabilizing circuit, to detect whether phase shortage of each phase circuit of supply line.
Control protected location as adopted the first embodiment, the disconnecting link of controlling the high-voltage electric switch of protected location is arranged on the on high-tension side three-phase line of 10kV distribution transformer, the make contact of controlling the lv contactor of protected location is arranged on the three-phase line of 10kV distribution transformer low-pressure side, and it is to cause 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 respectively 8 of connector J11, 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 connect respectively drive chip U14(MC1416) 1, 2 pin also connect pin, drive 3 of chip U14, 4 pin also connect pin, drive 5 of chip U14, 6 pin also connect pin, drive 7 pin of chip U14, drive 1 of chip U15, 2 pin also connect pin, drive 3 of chip U15, 4 pin also connect pin, drive 5 of chip U15, 6 pin also connect pin, drive 7 pin of chip U15, drive chip U14(MC1416) 16 pin, 14 pin, 12 pin, 10 pin and 16 pin that drive chip U15, 14 pin, 12 pin, 10 pin connect respectively relay K 1, 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 respectively the combined floodgate of lv contactor, 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, and so, single-chip microcomputer U6 can be according to electric energy metrical unit, signal gathering unit, the corresponding information of street lamp communication unit input is controlled lv contactor, the combined floodgate of high-voltage electric switch, tripping operation.One end ground connection of the auxiliary normal opened contact WZ of lv contactor, the other end connects the input of photoelectrical coupler U18, the output of photoelectrical coupler U18 connects the PE7 pin of single-chip microcomputer U6, for by the status information feedback of lv contactor to single-chip microcomputer U6; In like manner, the corresponding auxiliary contact of high-voltage electric switch connects the high-voltage electric switch state signal input pin of single-chip microcomputer U6 by corresponding light electric coupling, for by the status information feedback of high-voltage electric switch to single-chip microcomputer U6.
Control protected location as adopted the second embodiment, the disconnecting link of controlling the high-pressure vacuum switch of 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 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 that drive chip U14, drive the correspondence of chip U14 to drive 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 when high-pressure vacuum switch trips in closure state, during combined floodgate in off-state, high-pressure vacuum switch has closing self-locking 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 power supply, the output of photoelectrical coupler U16 connects the PA5 pin of single-chip microcomputer U6, for by the "on" position signal feedback of high-pressure vacuum switch to single-chip microcomputer U6.
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 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 that drive chip U14, drive the correspondence of chip U14 to drive 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 PE14 pin of single-chip microcomputer U6, high-pressure vacuum switch auxiliary contact QF2 when high-pressure vacuum switch trips in off-state, during separating brake in closure state, high-pressure vacuum switch has 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, 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 power supply, the output of photoelectrical coupler U17 connects the PA6 pin of single-chip microcomputer U6, for by the gate-dividing state signal feedback of high-pressure vacuum switch to single-chip microcomputer U6.
Remote comprehensive control device for street lamp of the present invention is also provided with image unit, PD0 ~ PD7 pin of single-chip microcomputer U6 and PB5, PB8, PB9 pin, PC10, PC11, PC12 pin connect respectively 16 ~ 9 pin, 7 pin, 5 pin, 3 pin, 4,6,8 pin of webcam driver chip J3,1,2 pin of webcam driver chip J3 are used for connecting camera, the video information that camera is shot with video-corder is delivered to single-chip microcomputer U6 by webcam driver chip J3, and the 3G wireless communication module that single-chip microcomputer U6 connects by its communication interface is uploaded to main website server.
To sum up, remote comprehensive control device for street lamp of the present invention, realize collection, transmission, control integrated, improved system reliability, effectively reduced street lamp remote maintenance cost, Electro Magnetic Compatibility is good, and have stronger humiture adaptive ability, wide-voltage range design makes it have higher reliability, more adapts to industrial environment, support conventional ammeter communication protocol, as DL/T645-1997, DL/T645-2007 etc.; Have that acquisition precision is high, the feature such as memory capacity is large, protection reliable in action, 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 carry out Real-Time Monitoring and transfer of data, Contents for Monitoring to situ metrology device ruuning situation: voltage, electric current, have capacity of idle power, power factor, pre-payment management, many tariff managements etc.;
Can be according to set road lamp switch equal time through different seasons, system can automatically adapt to the time that the sun rises, falls according to longitude and latitude and date and open and turn-off street lamp.
Can carry out fault alarm to on-the-spot ruuning situation, fault alarm comprises: multifunctional electric energy meter batch meter is by the warning of the faults such as unlatching without authorization, power-off, power phase shortage, transformer excess temperature, light gas, overvoltage, under voltage, the notice that restores electricity, make and break contact indication or earth leakage protective power-off.
Be provided with remote control function: can carry out in time Long-distance Control to distribution transformer, as: the remote control and regulation of the power transmission of distribution transformer, power-off, power load etc.
Light gas alarming, heavy gas open circuit, overcurrent protection and single shot reclosing function.
main website server software:
The core of main website server is 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 is restriction not.Mainly complete following functions:
Login management: realize the functions such as system login, system cancellation, operator's password management;
System configuration: configurable system parameters, as system, to nullify time, electric company's title, sending times, abnormal alarm preset parameter, power purchase alarm parameters preset;
System management: system manager can be to system in this interface 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 arrange default parameterss such as terminal archives, power parameter, electrical parameter, basic parameter, control parameter, purchase of electricity;
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: system manager can check at this interface the important operation record that all operations person does system;
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 preset several conventional group's schemes (being broadcasting scheme), in then directly invocation scheme execution for 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: automatically carry out timing and copy and accept according to the parameter of copying and accepting of system setting, Huo You main website manually sends and copies and accepts instruction and copy and accept at random, be convenient to line loss calculation and control, anti-electricity-theft inspection, simplify the operation;
Realize pre-payment management, way to manage: according to user's power purchase information, copy and accept the user power utilization information of returning, relevant warning setting, to user, send SMS alarm, power-off, power transmission or auto-power-cutting in time;
Many tariff managements: according to user's needs, predeterminable peak, flat, paddy and the multi-period many tariff managements of spike, select microcomputer and mobile phone for carrying out electricity price adjustment in period, season;
Online detection and warning: the operational factor of real-time Test Field metering device, as voltage, electric current, power factor have various live event;
Overcurrent protection: when power load electric current exceeds the adjusting of rated current of distribution transformer, send cut-offing instruction by main frame, disconnect high-voltage electric switch, realize overcurrent protection function;
Long-distance Control: by wireless public networks such as 3G, realize the remote control and regulation such as power transmission, power-off, power load of distribution transformer;
The storage of the relevant datas such as user profile statistical form, terminal parameter table, power information statistical form, statistics, analysis, curve, report printing etc.
There is remote image monitoring function: field device is installed camera, when occurring reporting to the police, image scene can be uploaded to administrative center and show, preserve, realize on-the-spot picture control.
Claims (8)
1. a remote comprehensive control device for 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 electric energy metrical signal input part of the signal output part connection data processor of electric energy metrical unit, the collection signal input of the signal output part connection data processor of signal gathering unit, the control signal output of data processor connects the control signal input of controlling protected location, and the PORT COM of data processor connects the communication data transmit port of street lamp communication unit;
Described signal gathering unit comprises the status signal output circuit of distribution transformer in supply line, electric energy metering box is 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 supply line, electric energy metering box is opening signal output circuit by force, supply line's lack detection circuit, the signal output part of supply line's current detection circuit is the status signal input of the distribution transformer of connection data processor respectively, electric energy metering box is opening signal input by force, supply line's phase shortage detection signal input, supply line's current detection signal input,
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, high-voltage electric switch is arranged at distribution transformer high-pressure side in supply line, and lv contactor is arranged at distribution transformer low-pressure side in supply line, the high-voltage electric switch controlling signal output of control circuit connects the control signal input 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 high-voltage electric switch state signal input of the signal output part connection data processor of high-voltage electric switch state signal output circuit, the lv contactor control signal output of control circuit connects the control signal input of lv contactor, the status signal output of lv contactor connects the signal input part of lv contactor status signal output circuit, the lv contactor status signal input of the signal output part connection data processor of lv contactor status signal output circuit,
The disconnecting link of controlling the high-voltage electric switch of protected location is arranged on the on high-tension side three-phase line of 10kV distribution transformer, the make contact of controlling the lv contactor of protected location is arranged on the three-phase line of 10kV distribution transformer low-pressure side, and it is to cause electricity sparking for fear of the direct action of high-voltage electric switch that lv contactor is set, the PE15 of data processor 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 respectively 8 of connector J11, 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 respectively 1 of driving chip U14, 2 pin also connect pin, drive 3 of chip U14, 4 pin also connect pin, drive 5 of chip U14, 6 pin also connect pin, drive 7 pin of chip U14, drive 1 of chip U15, 2 pin also connect pin, drive 3 of chip U15, 4 pin also connect pin, drive 5 of chip U15, 6 pin also connect pin, drive 7 pin of chip U15, drive 16 pin of chip U14, 14 pin, 12 pin, 10 pin and 16 pin that drive chip U15, 14 pin, 12 pin, 10 pin connect respectively relay K 1, 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, described driving chip U14, the model of U15 is MC1416, and the model of described data processor is STM32F103V, relay K 1, K2, K3, K4, K5, K6, K7, K8 controls respectively the combined floodgate of lv contactor, 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, and so, data processor U6 can be according to electric energy metrical unit, signal gathering unit, the corresponding information of street lamp communication unit input is controlled lv contactor, the combined floodgate of high-voltage electric switch, tripping operation, one end ground connection of the auxiliary normal opened contact WZ of lv contactor, the other end connects the input of photoelectrical coupler U18, the PE7 pin of the output connection data processor U6 of photoelectrical coupler U18, for by the status information feedback of lv contactor to data processor U6, in like manner, the high-voltage electric switch state signal input pin of the corresponding auxiliary contact of high-voltage electric switch by corresponding light electric coupling connection data processor U6, for by the status information feedback of high-voltage electric switch to data processor U6.
2. remote comprehensive control device for 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 mates communication with main website communication unit, and the communication data transmit port of main website communication unit connects the PORT COM of main website server.
3. remote comprehensive control device for street lamp as claimed in claim 2, is characterized in that: described street lamp communication unit, main website communication unit adopt the 3G wireless communication module of coupling communication.
4. the remote comprehensive control device for street lamp as described in claims 1 to 3 any one, is characterized in that: described electric energy metrical unit comprises electronic intelligence multifunctional electric energy meter.
5. a remote comprehensive control device for 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 electric energy metrical signal input part of the signal output part connection data processor of electric energy metrical unit, the collection signal input of the signal output part connection data processor of signal gathering unit, the control signal output of data processor connects the control signal input of controlling protected location, and the PORT COM of data processor connects the communication data transmit port of street lamp communication unit;
Described signal gathering unit comprises the status signal output circuit of distribution transformer in supply line, electric energy metering box is 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 supply line, electric energy metering box is opening signal output circuit by force, supply line's lack detection circuit, the signal output part of supply line's current detection circuit is the status signal input of the distribution transformer of connection data processor respectively, electric energy metering box is opening signal input by force, supply line's phase shortage detection signal input, supply line's current detection signal input,
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 supply line; The high-pressure vacuum switch control signal output of control circuit connects the control signal input 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, the high-pressure vacuum switch status signal input of the signal output part connection data processor of high-pressure vacuum switch status signal output circuit;
The disconnecting link of controlling the high-pressure vacuum switch of 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 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 that drive chip U14, drive the correspondence of chip U14 to drive input 1, 2 pin also connect the output that pin connects photoelectrical coupler U2A, the high-pressure vacuum switch energization control signal output PE15 pin of the input connection data processor U6 of photoelectrical coupler U2A, high-pressure vacuum switch auxiliary contact QF1 when high-pressure vacuum switch trips in closure state, during combined floodgate in off-state, high-pressure vacuum switch has closing self-locking function, when the PE15 pin of data processor 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 power supply, the PA5 pin of the output connection data processor U6 of photoelectrical coupler U16, be used for the "on" position signal feedback of high-pressure vacuum switch to data processor U6, the model of described driving chip U14 is MC1416, and the model of described data processor U6 is STM32F103V.
6. remote comprehensive control device for street lamp as claimed in claim 5, it is characterized in that: also comprise main website server and main website communication unit, described street lamp communication unit mates communication with main website communication unit, and the communication data transmit port of main website communication unit connects the PORT COM of main website server.
7. remote comprehensive control device for street lamp as claimed in claim 6, is characterized in that: described street lamp communication unit, main website communication unit adopt the 3G wireless communication module of coupling communication.
8. the remote comprehensive control device for street lamp as described in claim 5 to 7 any one, is characterized in that: described electric energy metrical unit comprises electronic intelligence multifunctional electric energy meter.
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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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| 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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| 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 |
| CN201805586U (en) * | 2010-06-07 | 2011-04-20 | 陈家斌 | Intelligent road lamp power supplying control system in towns and cities |
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| CN200956524Y (en) * | 2006-10-20 | 2007-10-03 | 朱金根 | Intelligent multi-path power supply switching controller |
| JP2011023306A (en) * | 2009-07-17 | 2011-02-03 | Panasonic Electric Works Co Ltd | Lighting control system |
| CN101651364B (en) * | 2009-08-17 | 2011-05-18 | 河南博特电气有限公司 | Remote automation control high-voltage measurement comprehensive distribution equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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