CN107071999A - A kind of streetlight monitoring device - Google Patents
A kind of streetlight monitoring device Download PDFInfo
- Publication number
- CN107071999A CN107071999A CN201710178123.8A CN201710178123A CN107071999A CN 107071999 A CN107071999 A CN 107071999A CN 201710178123 A CN201710178123 A CN 201710178123A CN 107071999 A CN107071999 A CN 107071999A
- Authority
- CN
- China
- Prior art keywords
- switch board
- concentrator
- monitoring device
- system server
- control cabinet
- 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.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000033228 biological regulation Effects 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 11
- 239000007787 solid Substances 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention relates to a kind of streetlight monitoring device, including monitor workstation, system server and switch board, switch board is connected with monitored street lamp, provided with monitoring control cabinet in switch board, monitor and collector and concentrator are provided with control cabinet, concentrator is carried out data transmission with system server by GPRS or CDMA, collector is used for the data of electric energy meter in acquisition control cabinet, concentrator is provided with communication interface, concentrator receives the data of collector collection and is delivered on system server, and antenna is connected with switch board;Advantages of the present invention:Concentrator transmits the data of electric energy meter in collector acquisition control cabinet to system server by GPRS or CDMA, the stability transmitted due to GPRS or CDMA, the various information of more convenient acquisition monitor terminal, and set up electronic data archives, laid a solid foundation preferably to manage and using, patrol survey the response time foreshortened to 3~10 seconds by original 30~45 minutes, substantially increase and patrol survey response efficiency.
Description
Technical field
The present invention relates to a kind of streetlight monitoring device.
Background technology
Street lamp shows the light fixture that road provides illumination functions, refers to the light fixture in the illumination zone of road surface in traffic lighting, and
Illumination intelligent management system is mainly responsible for the work such as remote control, data acquisition, accident alarm, with expanding economy,
Illumination intelligent management system is being continuously increased by USSD communication modes, the quantity of external monitoring point, patrols measurement also increasingly
Greatly, all devices are once complete patrols the survey response time and needs 30-45 minute, the need for far can not meeting operation, with leading to
The upgrading of news mode is improved, and the number of users operated using USSD modes is fewer and fewer, the stabilization of the network of USSD systems
Property progressively declining, it is regular cause network blockage, communicate it is not smooth.All there is about 13-26 points when survey is patrolled in batches every time
Control point can not reply data or event of data loss in time, put the 4-8% of total amount, due to the limitation of communication system, backstage with
It is that, with short message mode intercommunication, expense is that short message mode is collected between control point, with group's expenses standard branch after consulting with movement
Pay (22 yuan of * points/moons), generate one it is no small open money, and existing street lamp switch board due to installation position particularity such as
Corner, the edge of base station of high building are set, the problem of network information is weak is easily caused.
The content of the invention
The technical problem to be solved in the present invention is just to provide a kind of streetlight monitoring device, solves existing streetlight monitoring device and rings
Answer slow-footed problem.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:A kind of streetlight monitoring device,
Including monitor workstation, system server and switch board, switch board is connected with monitored street lamp, provided with monitoring control in switch board
Collector and concentrator are provided with case processed, monitoring control cabinet, concentrator carries out data with system server by GPRS or CDMA
Transmission, collector is used for the data of electric energy meter in acquisition control cabinet, and concentrator is provided with communication interface, and concentrator receives collector
The data of collection are simultaneously delivered on system server, and antenna is connected with switch board, and antenna is provided with the feedback being connected with concentrator
Provided with the signal for improving communication interface communication signal in line, adjusting part of the switch board provided with regulation feed line length, switch board
Amplifier, signal amplifier is arranged on feeder line.
It is preferred that, antenna is arranged on the top of switch board, concentrator can be made preferably to receive signal, realizes the fast of data
Speed transmission.
It is preferred that, adjusting part includes rotating shaft and left regulation wheel, and rotating shaft is arranged on switch board, and left regulation wheel is arranged on rotating shaft
On, the coiling length that feeder line is relied in left regulation wheel realizes length adjustment, easy to adjust, can realize the precise fixed-length of feeder line, energy
Reduce the damage of feeder line, it is ensured that the stability of information transfer.
It is preferred that, switch board is provided with the locked component of locked left regulation wheel, and can prevent the maloperation of left regulation wheel makes feeder line long
Phase is in extended state, prevents the damage of feeder line, improves the service life of feeder line.
It is preferred that, locked component includes first straight line bearing block and the polished rod being arranged on first straight line bearing block, first
Linear bearing seat is arranged on switch board, and one end of polished rod is provided with the brake shoes of clamping left regulation wheel, and the other end of polished rod is connected with
Motor, drives polished rod to rotate to realize that polished rod is slided on brake shoes, passes through the positive and negative of motor by motor
Transfer the rotation direction of control polished rod to realize slip of the brake shoes on polished rod, can quickly realize brake shoes retaining and release
Left regulation wheel, using effect is good.
It is preferred that, support is provided with switch board, signal amplifier is arranged on support, can guarantee that the steady of signal amplifier
Place, prevent signal amplifier from being come off when switch board is installed.
It is preferred that, system server includes optical transmitter and receiver, monitoring system router and interchanger, and optical transmitter and receiver passes through with interchanger
Monitoring system router is connected, and the communication server and database server is connected with interchanger, the monitor workstation is with handing over
Change planes connected, optical transmitter and receiver can realize the optical signal transmission with concentrator, and the setting of monitoring system router and interchanger can be by light
Signal forwards network, realizes the exchange of the communication server and database server data.
It is preferred that, printer is connected with monitor workstation, the result in monitor workstation paper can be printed upon
On, be conducive to interpretation of result, realize that papery is achieved.
In summary, advantages of the present invention:1. concentrator passes through the data of electric energy meter in collector acquisition control cabinet
GPRS or CDMA are transmitted to system server, due to the stability that GPRS or CDMA is transmitted, more convenient acquisition prison
The various information of control terminal, and set up electronic data archives, is more preferable management and with laying a solid foundation, patrol the survey response time by
30~45 minutes originally are foreshortened to 3~10 seconds, are substantially increased and are patrolled survey response efficiency;
2. realizing the adjustable of feed line length by adjusting part, enable antenna in the installation site of switch board according to not Tongan City
Dress environment is adjusted, it is ensured that antenna preferably receives signal, it is ensured that the stable transmission of data, solves due to control cabinet
And set up position and cause the problem of signal is weak;
3. improving the signal in switch board by signal amplifier, switch board interior sealing spacing wave is effectively solved
The problem of blind area, improve response speed.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is a kind of structural representation of streetlight monitoring device of the invention;
Fig. 2 is the structural representation of adjusting part of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, a kind of streetlight monitoring device, including monitor workstation 1, system server 2 and switch board 3,
Switch board 3 is connected with monitored street lamp, provided with monitoring control cabinet 4 in switch board 3, and collector 41 is provided with monitoring control cabinet 4
With concentrator 42, concentrator 42 is carried out data transmission with system server 2 by GPRS, and collector 41 is used for acquisition control cabinet 3
The data of interior electric energy meter, concentrator 42 is provided with communication interface 43, and concentrator 42 receives data and the conveying that collector 41 is gathered
To system server 2, antenna 5 is connected with switch board 3, antenna 5 is provided with the feeder line 51 being connected with concentrator 42, switch board
Put in 3 adjusting parts 6 provided with the regulation length of feeder line 51, switch board 3 provided with the signal for improving the communication signal of communication interface 43
Big device 7, signal amplifier 7 is arranged on feeder line 51.
Antenna 5 is arranged on the top of switch board 3, concentrator can be made preferably to receive signal, realizes the quick biography of data
Defeated, adjusting part 6 includes rotating shaft 60 and left regulation wheel 61, and rotating shaft 60 is arranged on switch board 3, and left regulation wheel 61 is arranged on rotating shaft 60
On, the coiling length that feeder line 51 is relied in left regulation wheel 61 realizes length adjustment, easy to adjust, can realize the precisely fixed of feeder line
It is long, the damage of feeder line can be reduced, it is ensured that the stability of information transfer.
Switch board 3 is provided with the locked component 8 of locked left regulation wheel 61, and can prevent the maloperation of left regulation wheel makes feeder line locate for a long time
In extended state, the damage of feeder line is prevented, the service life of feeder line is improved, locked component 8 includes first straight line bearing block 81
With the polished rod 82 being arranged on first straight line bearing block, first straight line bearing block 81 is arranged on switch board 3, one end of polished rod 82
Brake shoes 83 provided with clamping left regulation wheel, the other end of polished rod 83 is connected with motor 84, and polished rod is driven by motor
Rotate to realize that polished rod is slided on brake shoes, control the rotation direction of polished rod to be stopped to realize by the rotating of motor
Slip of the car block on polished rod, can quickly realize brake shoes retaining and release left regulation wheel, and using effect is good, is set in switch board 3
There is support 30, signal amplifier 7 is arranged on support 30, can guarantee that the steady placement of signal amplifier, prevent signal amplifier
Come off when switch board is installed.
System server 2 includes optical transmitter and receiver 21, monitoring system router 22 and interchanger 23, optical transmitter and receiver 21 and interchanger 23
It is connected by monitoring system router 22, the communication server 25 and database server 26, the prison is connected with interchanger 23
Control work station 1 is connected with interchanger 23, and optical transmitter and receiver can realize the optical signal transmission with concentrator, monitoring system router and exchange
The setting of machine, can forward network by optical signal, realize the exchange of the communication server and database server data, monitor workstation
Printer 11 is connected with 1, the result in monitor workstation can be printed upon on paper, be conducive to interpretation of result, is realized
Papery is achieved.
In use, adjusting coiling length of the feeder line 51 in left regulation wheel 61 according to the mounting location of switch board 3 to adjust
The overall length of antenna 5, makes antenna 5 be arranged on the top of switch board 3, concentrator can be made preferably to receive signal, then in feedback
The problem of setting signal amplifier 7 solves signal blind zone in switch board 3 on line 51, by electric in the acquisition control cabinet 3 of collector 41
The data of energy table, and the data after collection are entered into line command transmission, data communication, network management, event note by concentrator 42
Record, the lateral transport of data, and concentrator 42 are transmitted with system server 2 by GPRS, and system server 2, which is received, to be concentrated
The information of device 42, by carrying out observation reading on monitor workstation 1, can also be printed upon paper by printer 11 to result
Open upper progress preservation processing.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention is variously modified and deformed, and without departing from the spirit of the present invention, all should belong to appended claims of the present invention and determine
The scope of justice.
Claims (8)
1. a kind of streetlight monitoring device, including monitor workstation (1), system server (2) and switch board (3), switch board (3) with
Monitored street lamp is connected, it is characterised in that:Provided with monitoring control cabinet (4) in switch board (3), it is provided with monitoring control cabinet (4)
Collector (41) and concentrator (42), concentrator (42) are carried out data transmission by GPRS or CDMA with system server (2), adopted
Storage (41) is used for the data of acquisition control cabinet (3) interior electric energy meter, and concentrator (42) is provided with communication interface (43), concentrator
(42) data of collector (41) collection are received and are delivered on system server (2), antenna (5) is connected with switch board (3),
Antenna (5) is provided with the feeder line (51) being connected with concentrator (42), regulation of the switch board (3) provided with regulation feeder line (51) length
Provided with the signal amplifier (7) for improving communication interface (43) communication signal, signal amplifier (7) in component (6), switch board (3)
It is arranged on feeder line (51).
2. a kind of streetlight monitoring device according to claim 1, it is characterised in that:Antenna (5) is arranged on switch board (3)
Top.
3. a kind of streetlight monitoring device according to claim 2, it is characterised in that:Adjusting part (6) includes rotating shaft (60)
With left regulation wheel (61), rotating shaft (60) is arranged on switch board (3), and left regulation wheel (61) is arranged in rotating shaft (60), feeder line (51) according to
The coiling length leaned against in left regulation wheel (61) realizes length adjustment.
4. a kind of streetlight monitoring device according to claim 3, it is characterised in that:Switch board (3) is provided with locked regulation
Take turns the locked component (8) of (61).
5. a kind of streetlight monitoring device according to claim 4, it is characterised in that:Locked component (8) includes first straight line
Bearing block (81) and the polished rod (82) being arranged on first straight line bearing block, first straight line bearing block (81) are arranged on switch board
(3) on, one end of polished rod (82) is provided with the brake shoes (83) of clamping left regulation wheel, and the other end of polished rod (83) is connected with motor
(84)。
6. a kind of streetlight monitoring device according to claim 1, it is characterised in that:Support (30) is provided with switch board (3),
Signal amplifier (7) is arranged on support (30).
7. a kind of streetlight monitoring device according to claim 1, it is characterised in that:System server (2) includes optical transmitter and receiver
(21), monitoring system router (22) and interchanger (23), optical transmitter and receiver (21) pass through monitoring system router with interchanger (23)
(22) it is connected, the communication server (25) and database server (26), the monitor workstation (1) is connected with interchanger (23)
It is connected with interchanger (23).
8. a kind of streetlight monitoring device according to claim 1, it is characterised in that:It is connected with and beats on monitor workstation (1)
Print machine (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710178123.8A CN107071999B (en) | 2017-03-23 | 2017-03-23 | Street lamp monitoring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710178123.8A CN107071999B (en) | 2017-03-23 | 2017-03-23 | Street lamp monitoring device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107071999A true CN107071999A (en) | 2017-08-18 |
CN107071999B CN107071999B (en) | 2023-10-24 |
Family
ID=59617991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710178123.8A Active CN107071999B (en) | 2017-03-23 | 2017-03-23 | Street lamp monitoring device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107071999B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110648520A (en) * | 2019-09-25 | 2020-01-03 | 广东电网有限责任公司 | Signal amplification device for meter reading field |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6035266A (en) * | 1997-04-16 | 2000-03-07 | A.L. Air Data, Inc. | Lamp monitoring and control system and method |
CN2610568Y (en) * | 2003-04-30 | 2004-04-07 | 北京北广电子集团有限责任公司 | Device for preventing load mismatch for radio transmitting apparatus |
CN1596053A (en) * | 2004-06-28 | 2005-03-16 | 江苏英特曼电器有限公司 | Urban light monitoring and management system |
CN2867625Y (en) * | 2006-02-13 | 2007-02-07 | 德州学院 | High-gain aerial |
KR101126002B1 (en) * | 2010-09-29 | 2012-03-20 | 한국전력공사 | Automatic meter reading system for monitoring power consumption or power loss |
CN202221574U (en) * | 2011-09-06 | 2012-05-16 | 上海实甲智能系统有限公司 | Ultrahigh frequency intelligent mobile data acquisition device |
CN202434037U (en) * | 2011-12-28 | 2012-09-12 | 重庆朗天通讯股份有限公司 | Novel consumed electricity information acquisition system based on time division long term evolution (TD-LTE) wireless broadband |
CN102933006A (en) * | 2012-11-28 | 2013-02-13 | 长沙星联电力自动化技术有限公司 | Digital illumination control system |
US20130110837A1 (en) * | 2011-05-09 | 2013-05-02 | Guangzhou Sunrise Electronics Development Co., Ltd | Data collecting concentrator and data collecting method |
WO2014166148A1 (en) * | 2013-04-11 | 2014-10-16 | 浙江生辉照明有限公司 | Led lighting device and led lighting control system |
CN204037821U (en) * | 2014-08-04 | 2014-12-24 | 天津小刀电动科技股份有限公司 | A kind of battery-driven car back brake locking device |
CN104266124A (en) * | 2014-10-20 | 2015-01-07 | 国网上海市电力公司 | Pole type street lamp device |
CN104270867A (en) * | 2014-10-20 | 2015-01-07 | 国网上海市电力公司 | Control box for street lamp |
CN204190987U (en) * | 2014-10-20 | 2015-03-04 | 国网上海市电力公司 | A kind of control cabinet for street lamp |
CN104732751A (en) * | 2015-03-19 | 2015-06-24 | 国家电网公司 | Automatic meter reading system and automatic meter reading method based on RF (radio frequency) and GPRS (general packet radio service)/3G (the 3rd generation telecommunication) |
CN204884143U (en) * | 2015-08-28 | 2015-12-16 | 国家电网公司 | Special change communication device that no public network signal covered |
WO2016086421A1 (en) * | 2014-12-05 | 2016-06-09 | 瑞斯康微电子(深圳)有限公司 | Centralized control system for intelligent lighting street lamp |
-
2017
- 2017-03-23 CN CN201710178123.8A patent/CN107071999B/en active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6035266A (en) * | 1997-04-16 | 2000-03-07 | A.L. Air Data, Inc. | Lamp monitoring and control system and method |
CN2610568Y (en) * | 2003-04-30 | 2004-04-07 | 北京北广电子集团有限责任公司 | Device for preventing load mismatch for radio transmitting apparatus |
CN1596053A (en) * | 2004-06-28 | 2005-03-16 | 江苏英特曼电器有限公司 | Urban light monitoring and management system |
CN2867625Y (en) * | 2006-02-13 | 2007-02-07 | 德州学院 | High-gain aerial |
KR101126002B1 (en) * | 2010-09-29 | 2012-03-20 | 한국전력공사 | Automatic meter reading system for monitoring power consumption or power loss |
US20130110837A1 (en) * | 2011-05-09 | 2013-05-02 | Guangzhou Sunrise Electronics Development Co., Ltd | Data collecting concentrator and data collecting method |
CN202221574U (en) * | 2011-09-06 | 2012-05-16 | 上海实甲智能系统有限公司 | Ultrahigh frequency intelligent mobile data acquisition device |
CN202434037U (en) * | 2011-12-28 | 2012-09-12 | 重庆朗天通讯股份有限公司 | Novel consumed electricity information acquisition system based on time division long term evolution (TD-LTE) wireless broadband |
CN102933006A (en) * | 2012-11-28 | 2013-02-13 | 长沙星联电力自动化技术有限公司 | Digital illumination control system |
WO2014166148A1 (en) * | 2013-04-11 | 2014-10-16 | 浙江生辉照明有限公司 | Led lighting device and led lighting control system |
CN204037821U (en) * | 2014-08-04 | 2014-12-24 | 天津小刀电动科技股份有限公司 | A kind of battery-driven car back brake locking device |
CN104266124A (en) * | 2014-10-20 | 2015-01-07 | 国网上海市电力公司 | Pole type street lamp device |
CN104270867A (en) * | 2014-10-20 | 2015-01-07 | 国网上海市电力公司 | Control box for street lamp |
CN204190987U (en) * | 2014-10-20 | 2015-03-04 | 国网上海市电力公司 | A kind of control cabinet for street lamp |
WO2016086421A1 (en) * | 2014-12-05 | 2016-06-09 | 瑞斯康微电子(深圳)有限公司 | Centralized control system for intelligent lighting street lamp |
CN104732751A (en) * | 2015-03-19 | 2015-06-24 | 国家电网公司 | Automatic meter reading system and automatic meter reading method based on RF (radio frequency) and GPRS (general packet radio service)/3G (the 3rd generation telecommunication) |
CN204884143U (en) * | 2015-08-28 | 2015-12-16 | 国家电网公司 | Special change communication device that no public network signal covered |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110648520A (en) * | 2019-09-25 | 2020-01-03 | 广东电网有限责任公司 | Signal amplification device for meter reading field |
Also Published As
Publication number | Publication date |
---|---|
CN107071999B (en) | 2023-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20100292815A1 (en) | Control system and control method for intelligent solar street lamp | |
CN206478565U (en) | A kind of LED wisdom street lamps based on big data | |
CN107333366A (en) | A kind of wisdom street lamp control system based on NB IOT | |
CN103605369A (en) | Solar cell assembly hot spot monitoring system and method based on unmanned plane | |
CN104748799A (en) | Dynamic intelligent fault-monitoring and adjusting system and method for overhead contact system | |
CN104902654A (en) | GTiBee technology-based intelligent illumination street lamp high-efficiency and energy-saving management system and method | |
CN206946705U (en) | A kind of highw ay m onitoring system | |
CN102111014A (en) | Comprehensive monitoring system of distributed power transmission lines | |
CN107071999A (en) | A kind of streetlight monitoring device | |
CN102196650A (en) | Street lamp illumination control system | |
CN207612365U (en) | Unattended field overhead line video monitoring apparatus | |
CN105959166A (en) | Method for upgrading BMS (Battery Manager System) host firmware by use of 3G/GPS vehicular terminal | |
CN101694275A (en) | Large-size intelligentized navigation mark revolving modulator and control method | |
CN106231751A (en) | A kind of street lamp control system supporting multi-protocol communication | |
CN103327695A (en) | Node system for street lamp monitoring system | |
CN206878830U (en) | Communication base station signal interference detects and alignment system | |
CN201700070U (en) | Remote control electrodeless lamp lighting system | |
CN108965446A (en) | Based on WIFI yard large capacity file dumping system | |
CN205230345U (en) | Vehicle is with car apart from automatic recording system | |
CN208508922U (en) | Locomotive comprehensive transmission platform | |
CN112923308A (en) | Wisdom street lamp based on car networking and system thereof | |
CN207067315U (en) | The long range Travelling Wave Fault Location monitoring device of Fibre Optical Sensor and wavelength-division multiplex technique | |
CN210266926U (en) | Light wisdom LED street lamp head | |
CN204087492U (en) | A kind of Intelligent Transportation Information Collection System based on wireless sense network | |
CN208156852U (en) | A kind of distribution terminal signal turns GPRS signal component |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |