CN201796451U - Composite illumination control and power line antitheft alarm system - Google Patents
Composite illumination control and power line antitheft alarm system Download PDFInfo
- Publication number
- CN201796451U CN201796451U CN201020193717XU CN201020193717U CN201796451U CN 201796451 U CN201796451 U CN 201796451U CN 201020193717X U CN201020193717X U CN 201020193717XU CN 201020193717 U CN201020193717 U CN 201020193717U CN 201796451 U CN201796451 U CN 201796451U
- Authority
- CN
- China
- Prior art keywords
- power line
- circuit
- illumination control
- power
- alarming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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 utility model discloses a composite illumination control and power line antitheft alarm system, which comprises a central station, a streetlight monitoring system and an antitheft alarm system. An embedded general packet radio service (GPRS) communication module is arranged in the streetlight monitoring system, the streetlight monitoring system is remotely wireless communicated with the central station, and the antitheft alarm system monitors on and off states of a cable to be monitored at real time by using the cable to be monitored as a communication carrier, and realizes remote communication by the aid of the streetlight monitoring system. The composite illumination control and power line antitheft alarm system applies electric power monitoring technology, digital circuits, power line carrier spread spectrum communication technology, a microprocessor, GPRS/CDMA1x remote communication technology and computer application and the like integrally, utilizes the technology of the electric power load management system embedded with the GPRS (general packet radio service), is combined with electric power network resources in an electric power low-voltage distribution area, and adopts the power line carrier communication mode to realize illumination control and antitheft alarm for power lines.
Description
Technical field
The utility model relates to a kind of illumination management system, particularly a kind of combined type illumination control and power line anti-theft alarming system.
Background technology
At present, the control method of the regional illumination supervision of domestic major part is promptly installed clock equipment to disperse the time control mode in the street lamp panel box, press preset time switch lamp voluntarily; And the switch of some Landscape Lamp adopts control method manually usually.This method can not in time be adjusted the time of switch lamp, more can't in time reflect the ruuning situation of lighting installation, and failure rate height, maintenance difficult.For electric power facility with electric power cable is stolen or destroy the mode can only adopt the scotophase to make an inspection tour, if there is accident to take place, reflection, handle, maintenance can not be timely, greatly influences economic benefit and social benefit.
Summary of the invention
The utility model provides a kind of combined type illumination control and power line anti-theft alarming system for solving the technical matters that exists in the known technology, this system can realize accurate light switch control, simultaneously can accurately judge cable, the stolen position of equipment, allow management, maintenance, law enforcement officer can in time grasp theft and failure message, in time handle, reduce loss.
The technical scheme that utility model is taked for the technical matters that exists in the solution known technology is: a kind of combined type illumination control and power line anti-theft alarming system, comprise central station, and also comprise streetlight monitoring system and guard against theft and alarm system; Built-in embedded GPRS communication module in the described streetlight monitoring system, described streetlight monitoring system and described central station carry out remote radio communication; Described guard against theft and alarm system is that communications carrier is monitored its break-make in real time with monitored cable, and realizes telecommunication by described streetlight monitoring system.
Described streetlight monitoring system comprises the first microprocessor and first peripheral hardware, described first peripheral hardware comprises output circuit, the input circuit that is used to feed back illuminating line power supply on off operating mode, the GPRS communication module that is used to realize described first microprocessor and described central station radio communication that are used to control illuminating line power supply break-make, be used for the electric power management circuit of system's operation power supply and be used for system cut-off after the battery charging and discharging management circuit of continuous firing.
Described first peripheral hardware also comprises the alternating current sampling circuit that is used to gather line voltage distribution, electric current, power, electric weight.
Described first peripheral hardware also comprises the liquid crystal display operation interface that is used for the manual monitoring operation.
Described first peripheral hardware also comprises local telecommunication circuit, and described local telecommunication circuit possesses self-adaptation baud rate ability and has the interface of realizing RS232 communication protocol.
Described guard against theft and alarm system comprises power line alarming monitoring concentrator that is installed in described monitored cable head and the power line alarming terminal that is installed in described monitored cable end piece, and described power line alarming monitoring concentrator communicates by described monitored cable and described power line alarming terminal.
Described power line alarming monitoring concentrator comprises second microprocessor and second peripheral hardware, and described second peripheral hardware comprises AC/DC power module, carrier current channel, RS485 telecommunication circuit, direct current supply circuit, infrared communication circuit and lamp plate display circuit.
Described first microprocessor has at least 2 digital I/O interfaces, at least 2 UART interfaces, at least 1 SMBus interface and at least 1 SPI interface.
Described power line alarming terminal comprises the 3rd microprocessor and the 3rd peripheral hardware, carrier module, power module, alternating current-direct current commutation circuit, reset circuit and lamp indicating circuit.
Described the 3rd peripheral hardware also comprises the alternating current-direct current commutation circuit.
Advantage and the good effect that the utlity model has are: by technology such as integrated application electric power monitoring technology, digital circuit, power carrier spread spectrum technic, microprocessor, GPRS/CDMA1x telecommunication technique and computer utilitys, utilize GPRS (GPRS) the communication module power load management system technology that embeds, in conjunction with electric power low-voltage distribution platform regional network network resource, adopt the power line carrier communication mode to realize illumination control and power line anti-theft alarm.In sum, the utlity model has following advantage: 1) but the break-make of wireless remote control street lighting line powering, the control forms variation; 2) can accurately judge cable, the stolen position of equipment, allow management, maintenance, law enforcement officer can in time grasp theft and failure message, in time handle, reduce loss; 3) can the sample parameters of illuminating line is carried out analytical statement etc., realizes street lamp distribution transforming information of managingization, scientific and fine-grained management system; Functions such as 4) multiple interfaces such as expansion RS485, RS232, pulse, convenience realize that teletransmission is checked meter; 5) system terminal possesses unique remote online programing function, makes things convenient for system's perfect in shape and function in the future; 6) general street lamp power line anti-theft terminal power supply adopts the 220V interchange to add the auxiliary realization of rechargeable battery work in 24 hours, native system then adopts line of electric force alternating current-direct current automatic power to switch, abandon rechargeable battery, help safeguarding and environmental protection: 7) general street lamp power line anti-theft terminal carrier communication adopts single-frequency to communicate by letter, the utility model adopts the spread spectrum communication of multi-frequency carrier wave, improve the carrier signal anti-interference, improve the communication success ratio.
Description of drawings
Fig. 1 is a general illustration of the present invention;
Fig. 2 is a guard against theft and alarm system synoptic diagram of the present invention;
Fig. 3 is an illumination monitoring system schematic diagram of the present invention;
Fig. 4 is a power line alarming monitoring concentrator theory diagram of the present invention;
Fig. 5 is a power line alarming terminal theory diagram of the present invention.
Among the figure: 1, database server, 2, backup, the WEB browser server, 3, streetlight monitoring backstage industrial computer, 4, production management, the vehicle location workstation, 5, the GIS workstation, 6, the network printer, 7, main communication front server, 8, fire wall, 9, router, 10, fiber optic, 11, the network switch, 12, the preposition industrial computer of communicating by letter fully, 13, the Flame Image Process microcomputer, 14, the GPRS wireless network, 15, the video matrix device, 16, large screen projector, 17, video optical multiplexer, 18, traffic police Surveillance center, 19, reapir truck, 21, switch board, 22, the streetlight monitoring system, 23, power line alarming monitoring concentrator, 24, the GPRS communication terminal, 25, the power line alarming terminal.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, a kind of combined type illumination control and power line anti-theft alarming system, form by central station, streetlight monitoring system and guard against theft and alarm system, built-in embedded GPRS communication module and central station carry out remote radio communication in the streetlight monitoring system, upload the illuminating line status information to central station, the wireless remote steering order at receiving center station, the break-make of control illuminating line power supply.Above-mentioned central station is by database server 1, backup and WEB browser server 2, streetlight monitoring backstage industrial computer 3, production management, vehicle location workstation 4, GIS workstation 5, the network printer 6, main communication front server 7, fire wall 8, router 9, fiber optic 10, the network switch 11, communicate by letter preposition industrial computer 12, Flame Image Process microcomputer 13, video matrix device 15, large screen projector 16, video optical multiplexer 17 etc. are partly formed fully; Streetlight monitoring system 22 and reapir truck 19 via fiber optic 10, router 9, fire wall 8, carry out data communication with central station by GPRS wireless network 14; Traffic police Surveillance center 18 is via video optical multiplexer 17, to video matrix device 15 transmission data, the central station data also are transferred to video matrix device 15 after Flame Image Process microcomputer 13 is handled, carry out hand-off process by video matrix device 15, are input to large screen projector and show.
See also Fig. 2, the burglar alarm of the utility model embodiment partly comprises power line alarming monitoring concentrator 23 and power line alarming terminal 25, power line alarming monitoring concentrator 23 is installed in the head end (in transformer or the panel box) of monitored cable on request, and power line alarming terminal 25 is installed in the end of the monitored cable of each bar.With monitored cable is communications carrier, and power line alarming monitoring concentrator 23 is finished the inquiry of the power line alarming terminal 25 that each bar cable end piece is installed.When certain bar cable takes place stolen or is cut off, communications carrier opens circuit and causes power line alarming terminal 25 and power line alarming on this circuit to monitor communication disruption between the concentrator 23, and power line alarming monitoring concentrator 23 sends cable alert information by streetlight monitoring system 22 to central station after confirming communication disruption.Streetlight monitoring system 22 realizes the break-make of control illuminating line by the switch in the switch board 21, and communicates by RS485 with power line alarming monitoring concentrator 23, and streetlight monitoring system 22 communicates by GPRS communication terminal 24 and central station.
See also Fig. 3, the utility model embodiment illumination monitoring system comprises the numbering first microprocessor and first peripheral hardware, and first peripheral hardware comprises GPRS wireless communication module, electric power management circuit, battery charging and discharging management circuit, alternating current sampling circuit, storage administration circuit, liquid crystal display operation interface, the management circuit of checking meter, local telecommunication circuit, controlling output circuit, quantity of state input circuit etc.
First microprocessor is the LPC2138ARM embedded microprocessor, is based on 16/32 ARM7TDMI-S CPU that supports real-time simulation and embedded tracking, and the high speed Flash storer of band 512kB embedding.The memory interface of 128 bit widths and unique accelerating structure can move 32 codes under maximum clock speed.Have the application of strict control can use 16 Thumb patterns that code size is reduced to code size and surpass 30%, and the loss of performance is very little.The key property of first microprocessor is as follows:
1) 16/32 ARM7TDMI-S nuclear, extra small LQFP64 encapsulation.
2) the interior Flash program storage of the sheet of static RAM (SRAM) and 512kB in the sheet of 32kB.128 bit wide interface/accelerator can be realized the frequency of operation up to 60MHz.
3) be implemented in systems programming/by boot load module in the sheet at application programming (ISP/IAP).Single Flash sector or full wafer erasing time are 400ms.256 byte row programming times were 1ms.
4) EmbeddedICE RT and embedded tracking interface carry out real-time debug by RealMonitor software in the sheet to code and follow the tracks of at a high speed.
5) 28 tunnel 10 A/D converter provides 16 tunnel analog inputs altogether, is low to moderate 2.44us the switching time of each passage.
6) 1 10 D/A converter can produce different simulation output.
7) 2 32 bit timing device/external event counters (be with 4 tunnel catch and 4 tunnel passages relatively), PWM unit (6 tunnel output) and house dog.
8) the low-power consumption real-time clock has independently power supply and specific 32kHz clock input.
9) a plurality of serial line interfaces comprise 2 16C550 industrial standard UART, 2 High Speed I 2C buses (400kbit/s), SPI and have buffer action and the SSP of data length changeable.
10) vectorial interruptable controller.Configurable priority and vector address.
11) comprise nearly 47 universaling I/O ports (can bear 5V voltage) in the small-sized LQFP64 encapsulation.
12) the external interrupt pin of 9 edges or level triggers nearly.
13) can realize being to the maximum the CPU operating frequency of 60MHz by PLL (time that is provided with of 100us) in the sheet.
14) to become the operational frequency range of oscillator and external crystal be 1～30MHz to chip integration, with the operational frequency range of external oscillator up to 50MHz.
15) low-power consumption mode: free time and power down.
16) can optimize power consumption by indivedual enable/disable external functions and peripheral clock division.
17) by external interrupt or BOD processor is waken up from power-down mode.
18) single supply has electrification reset (POR) and detection of power loss (BOD) circuit:
19) CPU operating voltage range: 3.0V～3.6V (3.3V ± 10%), the I/O mouth can bear the voltage of 5V.
The GPRS wireless communication module, by the wireless GPRS transmitted data on network, the wireless GPRS network is called packet data exchanged communication again.Be based on digital cellular telephone net GPRS and realize the packet data exchanged transmission.The GPRS net is the all-digital network that covers a wide range, and possesses the plurality of advantages that the voice-and-data service is provided, and comprises the lower bit error rate and extremely low cost.Network is all had in China Mobile in the whole country, and can realize whole nation roaming; The GPRS wireless communication module adopts MotorolaG24, is the GSM/GPRS/EDGE module of a high speed, supports four frequency 850/900/1800/1900MHZ, and with advanced person's technology, stable performance has realized the high speed seamless link of M2M; GPRS wireless communication module outward appearance is small and exquisite, and built-in ICP/IP protocol line is supported JAVA, quickens and made things convenient for client's performance history; The GPRS wireless communication module can adapt to bad working environment, and the operating temperature range of wide temperature version module can reach-30 ℃～+ 85 ℃ especially; The GPRS wireless communication module adopts the independent current source module for power supply, and power supply disturbs and the control of can cutting off the power supply separately so that reduce, thereby realizes the long-term online rate of module.The GPRS wireless communication module carries out serial communication by one group of industrial standard UART and first microprocessor, and traffic rate reaches as high as 57600BPS.
Electric power management circuit has adopted installing type power transformer and DC/DC switching type power supply chip LM2576 to combine to the first microprocessor power supply, and peak power output is about 6W.Its power work wide ranges: 160V～280V, and overvoltage and overcurrent protection function are arranged; Electric power management circuit offers the first microprocessor working power, and still can supply with first microprocessor operate as normal power supply after the 420V high pressure applies 4 hours.
The battery charging and discharging management circuit, using high-capacity lithium battery to guarantee after the first microprocessor outage still can continuous firing more than 8 hours, use the CN3052 charging management chip that lithium battery is carried out management of charging and discharging, guarantee the serviceable life of battery, guarantee that by booster circuit battery can provide 5V working power for first microprocessor after outage.
Alternating current sampling circuit adopts special-purpose computation chip ATT7022B to gather three-phase voltage, three-phase current, power, electric weight, and acquisition precision can reach 0.5 grade, carries out data communication by spi bus and first microprocessor.
The storage administration circuit, the AT45DB321D-TU NorFlash storage chip that adopts atmel corp to produce, the memory chip stores capacity is 32Mbit, the valid data retention time is 20 years, have the high speed data transfer ability, carry out data communication by spi bus and first microprocessor.
The liquid crystal display operation interface, adopt the 128X96 graph lcd module, can realize that 2 grades of character libraries of country show, full menu in Chinese is convenient to user's operation, dispose four soft-touch type buttons and can realize operations such as local data inquiry, parameter setting, local control, liquid crystal display and guidance panel carry out data communication by SSP and first microprocessor.
The management circuit of checking meter, communicate by letter with electric energy meter and power line alarming monitoring concentrator 23 by SP485 chip (RS485 communication mode) realization, the communication baud rate scope is 600bps～9600bps, make the electrical isolation of external terminal and first microprocessor by photoelectric isolating circuit, thereby improved the reliability and stability of first microprocessor.
Local telecommunication circuit realizes the RS232 communication protocol interface by the SP3232EEA chip, realizes the electrical isolation of external terminal and first microprocessor by photoelectric isolating circuit, thereby has improved the reliability and stability of terminal; Local telecommunication circuit possesses self-adaptation baud rate ability, both can also can realize data communication by communication software and first microprocessor by the existing program updates of this cause for gossip.
Controlling output circuit, the output of 6 road normally opened contacts, the action of control illumination control A.C. contactor, can realize the break-make control of 6 road illuminating lines, and have following characteristics:
1) false action-proof and the safety practice of being convenient to on-the-spot test are arranged;
2) contact rated power: exchange 250V, 5A, the pure resistor load of 380V, 2A or direct current 110V, 1A;
3) contact endurance: the above-mentioned rated current of switching is no less than 105 times.
Quantity of state is imported, and has 12 the tunnel, realizes the antitheft processing of chamber door, feedback illumination control contactor contact operating state, and quantity of state is uncharged state input, also can will wherein one the tunnel import as the input of illumination switch board cabinet door opening and closing state.
See also Fig. 4, power line alarming monitoring concentrator is made of second microcontroller and second peripheral hardware, and second peripheral hardware comprises AC/DC power module, carrier module, RS485 telecommunication circuit, direct current supply circuit, infrared communication circuit, lamp plate display circuit etc.
Second microcontroller, fast, the resourceful C8051F020 single-chip microcomputer of travelling speed that adopts Silicon Laboratories company to release, built-in high speed 8051 microcontrollers nuclear adopts the instruction pipeline structure, and travelling speed can reach 25MIPS; Inside carries the SRAM of 4KB, the flash memories of 64KB, 80 digital I/O mouths, 2 UART mouths, each one in SMBus, SPI mouth; Can be implemented in systems programming ISP and, be convenient to function expansion from now in application programming IAP function.
Carrier module, employing must Weir scientific ﹠ technical corporation the BWP10A carrier module ,+12V direct current supply, carriers rate is adjustable, carrier frequency is 115Khz, and modulation system is a direct current spread spectrum mode (DSSS), this module communication speed height, antijamming capability is strong, and communication is reliable, is convenient to user's secondary development.Concentrator has guaranteed successful communication rate and stability with two carrier modules.
Direct-current power supply circuit uses magnetic latching relay, can make terminal reduce power consumption of terminal in 24V supply process, and antijamming capability is strong, prevents the generation of the misoperation of relay.
The interface chip of RS485 telecommunication circuit adopts the technical grade communication chip of MAXIN company, has guaranteed the concentrator success ratio of communicating by letter with the streetlight monitoring device.
The infrared communication circuit can be used as the field adjustable interface, and infrared frequency is 38Khz, and palm PC and concentrator communicate (configuration parameter) by the infrared communication interface.
The lamp plate display circuit is by the working condition of the demonstration of the pilot lamp on plate power line anti-theft terminal 25.For example communication, alternating current-direct current such as switch, report at situation.
Power circuit is the AC/DC power supply, adopts the power supply of the emerging concerted effort development and production in Wuhan; Stability is high, and Electro Magnetic Compatibility is strong, the conversion efficiency height, and output ripple is little, has overcurrent, overvoltage protection ability, and operating voltage range is wide, and working temperature is wide.
See also Fig. 5, antitheft monitoring terminal is to be made of the 3rd microcontroller and the 3rd peripheral hardware, and the 3rd peripheral hardware comprises carrier module, power module, alternating current-direct current commutation circuit, reset circuit, lamp indicating circuit etc.
The 3rd microcontroller, the AT89S52 single-chip microcomputer that adopts atmel corp to produce, the flash of the embedded 8KB of this chip can carry out unlimited programming by programmable device, and exploitation is convenient, and the program upgrade of being convenient to terminal is handled.
Carrier module adopt must Weir scientific ﹠ technical corporation the BWP10A carrier module.
Power module adopts two kinds of power supplys: direct supply and AC power, the power that provides all can reach 10W.
Reset circuit adopts the special use chip that resets, and includes watchdog function, and the system that guaranteed moves steadily in the long term.
The ruuning situation of lamp indicating circuit reactive terminal.Communications status for example, running status, AC-DC conversion state.
The alternating current-direct current commutation circuit can guarantee the mutual switching of AC/DC on the same line road.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (10)
1. a combined type illumination is controlled and power line anti-theft alarming system, comprises central station, it is characterized in that, also comprises streetlight monitoring system and guard against theft and alarm system; Built-in embedded GPRS communication module in the described streetlight monitoring system, described streetlight monitoring system and described central station carry out remote radio communication; Described guard against theft and alarm system is that communications carrier is monitored its break-make in real time with monitored cable, and realizes telecommunication by described streetlight monitoring system.
2. combined type illumination control according to claim 1 and power line anti-theft alarming system, it is characterized in that, described streetlight monitoring system comprises the first microprocessor and first peripheral hardware, described first peripheral hardware comprises output circuit, the input circuit that is used to feed back illuminating line power supply on off operating mode, the GPRS communication module that is used to realize described first microprocessor and described central station radio communication that are used to control illuminating line power supply break-make, be used for the electric power management circuit of system's operation power supply and be used for system cut-off after the battery charging and discharging management circuit of continuous firing.
3. combined type illumination control according to claim 2 and power line anti-theft alarming system is characterized in that described first peripheral hardware also comprises the alternating current sampling circuit that is used to gather line voltage distribution, electric current, power, electric weight.
4. combined type illumination control according to claim 2 and power line anti-theft alarming system is characterized in that described first peripheral hardware also comprises the liquid crystal display operation interface that is used for the manual monitoring operation.
5. combined type illumination control according to claim 2 and power line anti-theft alarming system, it is characterized in that, described first peripheral hardware also comprises local telecommunication circuit, and described local telecommunication circuit possesses self-adaptation baud rate ability and has the interface of realizing RS232 communication protocol.
6. combined type illumination control according to claim 1 and power line anti-theft alarming system, it is characterized in that, described guard against theft and alarm system comprises power line alarming monitoring concentrator that is installed in described monitored cable head and the power line alarming terminal that is installed in described monitored cable end piece, and described power line alarming monitoring concentrator communicates by described monitored cable and described power line alarming terminal.
7. combined type illumination control according to claim 6 and power line anti-theft alarming system, it is characterized in that, described power line alarming monitoring concentrator comprises second microprocessor and second peripheral hardware, and described second peripheral hardware comprises AC/DC power module, carrier current channel, RS485 telecommunication circuit, direct current supply circuit, infrared communication circuit and lamp plate display circuit.
8. combined type illumination control according to claim 2 and power line anti-theft alarming system is characterized in that described first microprocessor has at least 2 digital I/O interfaces, at least 2 UART interfaces, at least 1 SMBus interface and at least 1 SPI interface.
9. combined type illumination control according to claim 6 and power line anti-theft alarming system, it is characterized in that described power line alarming terminal comprises the 3rd microprocessor and the 3rd peripheral hardware, carrier module, power module, alternating current-direct current commutation circuit, reset circuit and lamp indicating circuit.
10. combined type illumination control according to claim 9 and power line anti-theft alarming system is characterized in that described the 3rd peripheral hardware also comprises the alternating current-direct current commutation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020193717XU CN201796451U (en) | 2010-05-18 | 2010-05-18 | Composite illumination control and power line antitheft alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020193717XU CN201796451U (en) | 2010-05-18 | 2010-05-18 | Composite illumination control and power line antitheft alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796451U true CN201796451U (en) | 2011-04-13 |
Family
ID=43851351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020193717XU Expired - Fee Related CN201796451U (en) | 2010-05-18 | 2010-05-18 | Composite illumination control and power line antitheft alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307416A (en) * | 2011-07-19 | 2012-01-04 | 成都众山科技有限公司 | Street lamp control system constructed based on GPRS (General Packet Radio Service) wireless network |
| CN103366478A (en) * | 2013-06-26 | 2013-10-23 | 广州中国科学院软件应用技术研究所 | Antitheft detection method and device for streetlamp cable |
| CN104349555A (en) * | 2014-10-23 | 2015-02-11 | 华荣科技股份有限公司 | Realization method of LED (Light Emitting Diode) remote centralized power supply management |
| CN111462438A (en) * | 2020-04-10 | 2020-07-28 | 四川艾贝斯科技发展有限公司 | Anti-theft alarm monitoring method for street lamp system line |
-
2010
- 2010-05-18 CN CN201020193717XU patent/CN201796451U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307416A (en) * | 2011-07-19 | 2012-01-04 | 成都众山科技有限公司 | Street lamp control system constructed based on GPRS (General Packet Radio Service) wireless network |
| CN103366478A (en) * | 2013-06-26 | 2013-10-23 | 广州中国科学院软件应用技术研究所 | Antitheft detection method and device for streetlamp cable |
| CN103366478B (en) * | 2013-06-26 | 2015-11-25 | 广州中国科学院软件应用技术研究所 | A kind of anti-theft detection method for road lamp cable and device |
| CN104349555A (en) * | 2014-10-23 | 2015-02-11 | 华荣科技股份有限公司 | Realization method of LED (Light Emitting Diode) remote centralized power supply management |
| CN104349555B (en) * | 2014-10-23 | 2016-08-31 | 华荣科技股份有限公司 | The implementation method of LED remote centralized power management |
| CN111462438A (en) * | 2020-04-10 | 2020-07-28 | 四川艾贝斯科技发展有限公司 | Anti-theft alarm monitoring method for street lamp system line |
| CN111462438B (en) * | 2020-04-10 | 2021-07-02 | 四川艾贝斯科技发展有限公司 | Anti-theft alarm monitoring method for street lamp system line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202994943U (en) | Overhead line fault detector | |
| CN101078486A (en) | Intelligentized control method for road lamp complementarily powered by wind and light | |
| CN204270126U (en) | A kind of family roof photovoltaic stratification management system | |
| CN204616171U (en) | A kind of LED street lamp system of long-distance intelligent control | |
| CN101237156B (en) | Realization method for wall-hang energy-saving high-frequency switch DC power system | |
| CN103676817A (en) | Communication base station photoelectric complementary power supply system and operation method thereof | |
| CN104837271A (en) | LED street lamp system with intelligent remote control | |
| CN201796451U (en) | Composite illumination control and power line antitheft alarm system | |
| CN202871052U (en) | Comprehensive monitoring alarm system used for 10kV outdoor power distribution network transformer | |
| CN201029023Y (en) | Intelligent switch power source communication protocol converter | |
| CN114285159B (en) | Energy control system for transformer area | |
| CN102252253A (en) | Intelligent burglar-proof solar street lamp | |
| CN202118764U (en) | Intelligent antitheft solar streetlamp | |
| CN206932066U (en) | A kind of intelligent FTU equipment | |
| CN203072223U (en) | Centralized street lamp controller | |
| CN203224748U (en) | Environment monitoring data collector used for transformer station | |
| CN202218455U (en) | Single light control device used for urban lighting | |
| CN202333547U (en) | Multifunctional anti-theft box-type transformer substation | |
| CN214227949U (en) | Intelligent turn-off system for base station equipment | |
| CN203813529U (en) | Power distribution management system of intelligent terminal | |
| CN211321581U (en) | NB-IoT street lamp remote control system | |
| CN102378432A (en) | Power supply network monitoring system for solar street lamps | |
| CN112074041A (en) | Street lamp intelligence management and control system | |
| CN203206568U (en) | Ultra-low power consumption type wind-solar hybrid LED street lamp intelligent monitor | |
| CN112817244A (en) | Measurement control management system of power distribution network line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130518 |