CN207751530U - Highway lightning protection facility intelligent online monitors system - Google Patents
Highway lightning protection facility intelligent online monitors system Download PDFInfo
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- CN207751530U CN207751530U CN201820238070.4U CN201820238070U CN207751530U CN 207751530 U CN207751530 U CN 207751530U CN 201820238070 U CN201820238070 U CN 201820238070U CN 207751530 U CN207751530 U CN 207751530U
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- lightning protection
- monitoring
- protection facility
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Abstract
A kind of highway lightning protection facility intelligent online monitors system, mainly solves the problems, such as that low poor in timeliness, accuracy existing for highway lightning protection facility manual maintenance in the prior art, missing inspection and flase drop etc. are long-standing.The system application uses B/S frameworks, it includes data acquisition unit, data communication unit, client monitors unit and the data reception processing unit for being handled data, Algorithm Analysis, and result being shown to client monitors unit obtained in real time to monitoring object operating status.Its advantage is：Overcome the long-standing problems such as low poor in timeliness, accuracy existing for current highway lightning protection facility manual maintenance, missing inspection and flase drop, not only reduce the cost of manual maintenance, and thoroughly solve the problems, such as long-term " lightning protection device validity can not be grasped in time ", it is ensured that effective operation of lightning protection facility.
Description
Technical field
The utility model is related to a kind of lightning protection detecting systems, and in particular to a kind of highway lightning protection facility intelligent online prison
Examining system.
Background technology
Traditional highway lightning protection scheme is designed generally according to lightning protection national standard, the technical foundation that national standard is formulated
Obtained data are only tested according to a small amount of thunder that draws, but thunder and lightning environment is complicated in reality, if thunder energy is more than lightning protection system
, just there is the risk of damage by protection system in system design value.Secondly, lightning-protection system belongs to vulnerable systems, as grounded screen can be because of corruption
Erosion, problem of oxidation cause ground resistance to rise even disconnection, and power surge protector (SPD) can be because of power-frequency voltage or thunder and lightning of releasing
Number is excessive and generates aging and even fails.So highway lightning protection system needs to do periodic detection and maintenance after mounting,
Ensure that system stablizes effectively operation.
The maintenance of conventional high rate highway lightning protection facility and equipment relies primarily on artificial progress, not only needs to arrange for a large amount of manpowers
Lightning-protection system is comprehensively checked to onsite application special equipment, and due in checking twice interval time it is very long, pole
Easily there is lightning protection facility damage and fail to detect, the phenomenon that so as to cause by protection equipment damage.Simultaneously as lacking related
Real time data can not analyze concrete reason after thunder resisting equipment damage, cause later stage a large amount of overlapping investment.
Utility model content
In order to overcome the shortcomings of that background technology, the utility model provide a kind of highway lightning protection facility intelligent online monitoring
System solves low poor in timeliness, accuracy existing for highway lightning protection facility manual maintenance in the prior art, missing inspection and mistake
The long-standing problems such as inspection.
Technical solution used by the utility model：A kind of highway lightning protection facility intelligent online monitoring system, this is
Application of uniting uses B/S frameworks comprising the data acquisition unit that is obtained in real time to monitoring object operating status, data
Communications unit, client monitors unit and data are handled, Algorithm Analysis, and by result to client monitors unit
The data reception processing unit being shown；The data acquisition unit includes surge protector monitoring modular, thunder and lightning waveform prison
Module, ground resistance monitoring modular, microcontroller, power module, FLASH modules, display module and telecommunication alarm module are surveyed,
Wherein surge protector monitoring modular, thunder and lightning waveform monitoring modular, ground resistance monitoring modular and monolithic mechatronics, microcontroller
It is electrically connected with FLASH modules, FLASH modules are sequentially connected electrically with display module, telecommunication alarm module, and power module is should
System is powered.
The surge protector monitoring modular includes the leakage current that uA in circuit or mA grades of electric current is converted to voltage signal
Monitoring modular, by temperature transition be voltage signal temperature monitoring module, lightning stroke when generate voltage pulse counting thunder module,
By the switching value monitoring modular and time module one that switch state is voltage signal.
The leakage current monitoring module includes power supply module, coil acquisition module, virtual value computing module, output selection mould
Block.
The ground resistance monitoring modular includes A/D conversion modules, D/A conversion modules, is received with what A/D conversion modules were connect
Voltage chips rice brilliant electromagnetic induction coil and connect with D/A conversion modules, the nanocrystalline electromagnetic induction coil includes voltage
Coil and current coil.
The potential winding and current coil are connected with coil carrying out surge protection module.
The thunder and lightning waveform monitoring modular includes high-speed a/d conversion module, time module two, thunder and lightning waveform is restored and turned
It is changed to the integration module and Rogowski coil of voltage waveform.
The power module is connected with power surge protection module.
The FLASH modules are connected with wire communication carrying out surge protection module.
The data reception processing unit is made of LAN server and Cloud Server.
The client monitors unit is made of desktop terminal monitoring of software and mobile terminal monitoring of software.
The beneficial effects of the utility model：Overcome timeliness existing for current highway lightning protection facility manual maintenance
The long-standing problem such as difference, accuracy is low, missing inspection and flase drop, not only reduces the cost of manual maintenance, and thoroughly solve
The problem of long-term " lightning protection device validity can not be grasped in time ", it is ensured that effective operation of lightning protection facility.
Description of the drawings
Fig. 1 is the Internet of things system networking that the utility model embodiment highway lightning protection facility intelligent online monitors system
Schematic diagram；
Fig. 2 is the LAN system networking that the utility model embodiment highway lightning protection facility intelligent online monitors system
Schematic diagram；
Fig. 3 is the client software function that the utility model embodiment highway lightning protection facility intelligent online monitors system
Schematic diagram；
Fig. 4 is the surge protector monitoring that the utility model embodiment highway lightning protection facility intelligent online monitors system
Module frame schematic diagram；
Fig. 5 is the surge protector monitoring that the utility model embodiment highway lightning protection facility intelligent online monitors system
Schematic diagram；
Fig. 6 is the thunder and lightning waveform monitoring mould that the utility model embodiment highway lightning protection facility intelligent online monitors system
Block frame schematic diagram；
Fig. 7 is the thunder and lightning waveform monitoring original that the utility model embodiment highway lightning protection facility intelligent online monitors system
Reason figure；
Fig. 8 is the ground resistance monitoring mould that the utility model embodiment highway lightning protection facility intelligent online monitors system
Block frame schematic diagram；
Fig. 9 is the ground resistance monitoring original that the utility model embodiment highway lightning protection facility intelligent online monitors system
Reason figure.
In figure：11- surge protector monitoring modulars, 12- thunder and lightning waveform monitoring modulars, 13- ground resistance monitoring modulars.
Specific implementation mode
The utility model embodiment is described further below in conjunction with the accompanying drawings：
If Fig. 1~highway shown in Fig. 9 lightning protection facility intelligent online monitors system, which uses B/
S frameworks comprising data acquisition unit data communication unit, is handled data, data reception processing unit and visitor
Family end monitoring unit；The data acquisition unit includes surge protector monitoring modular 11, thunder and lightning waveform monitoring modular 12, ground connection
Electrical resistance monitoring module 13, microcontroller, power module, FLASH modules, display module and telecommunication alarm module, wherein surge
Protector monitoring modular, thunder and lightning waveform monitoring modular, ground resistance monitoring modular and monolithic mechatronics, microcontroller and FLASH
Module is electrically connected, and FLASH modules are sequentially connected electrically with display module, telecommunication alarm module, and power module converts alternating current
For the direct current needed for internal unit, also voluntarily internal unit can be powered；The data acquisition unit is responsible for monitoring
Object operating status is obtained in real time, and is transmitted to data by data communication unit；The data communication passes
The communication link that defeated unit is provided by the cable LAN of several levels, WLAN and mobile communication system is constituted logical
Network composition is interrogated, data access includes Zigbee WLANs, Ethernet LAN, mobile communication network (GPRS, 4G) etc.；
The data reception processing unit is made of LAN server and Cloud Server, be responsible for data are handled, Algorithm Analysis,
And it will be pushed to client monitors unit when fructufy；The client monitors unit is by desktop terminal monitoring of software and shifting
Dynamic terminal monitoring software sharing, is responsible for the real-time monitoring to monitoring object operating status.
Preferably, the surge protector monitoring modular 11 includes that uA in circuit or mA grades of electric current is converted to voltage
The leakage current monitoring module of signal, by temperature monitoring module that temperature transition is voltage signal, lightning stroke when generate voltage pulse
Counting thunder module, by switch state be voltage signal switching value monitoring modular and time module one, microcontroller foundation
The Information reusability life algorithm that these acquisition modules are passed back carries out service life calculating, and these information are stored in life information
For display and telecommunication in FLASH modules；Further, the leakage current monitoring module includes that power supply module, coil are adopted
Collect module, virtual value computing module, output selecting module, the monitoring modular have the function of hardware configuration it is simple, it is small, strong,
The operation is stable measures precisely, using easy feature.
Preferably, the ground resistance monitoring modular 13 includes A/D conversion modules, D/A conversion modules, turns with A/D
The nanocrystalline electromagnetic induction coil of mold changing block connection and the voltage chips being connect with D/A conversion modules, the nanocrystalline electromagnetism sense
It includes potential winding and current coil to answer coil, and generate a digital signal by microcontroller is converted to frequency signal by D/A modules
By voltage chips it is finally afterwards voltage signal that tested loop injects a constant peak.It is acquired again by current coil and is tested circuit
Middle current value obtained after Ohm's law changes transfers to microcontroller to carry out the calculating of loop resistance value again after A/D is converted.
Microcontroller carries out after range switching carrying out accurate computing the resistor value by above step again automatically according to gained resistance value is calculated, and by institute
Resistance value storage transfers to communication module to carry out external data transmission in FLASH modules again；Further, the potential winding and
Current coil is connected with coil carrying out surge protection module, prevents circuit high current from generating destructiveness in potential winding and current coil
Induced overvoltage, the monitoring modular have the function of simple hardware configuration, small, strong, the operation is stable, measure precisely, using letter
Just the characteristics of.
Preferably, the thunder and lightning waveform monitoring modular 12 includes high-speed a/d conversion module, time module two, to thunder
Electrical waveform restores and is converted to the integration module and Rogowski coil of voltage waveform, to down conductor when direct lightning strike occurs sieve
The coil-induced high current forceful electric power signal arrived of family name, restores waveform by integration module and is converted to voltage waveform, and high-speed a/d turns
Mold changing block carries out high speed acquisition and is converted to digital signal that microcontroller is transferred to read to voltage waveform, and microcontroller is according to internal calculation
Mode restores waveform, and counts peak value, polarity and the energy of lightning current, and when occurring according to waveform time module record statistics
Be struck by lightning time of origin, these information storages are used for telecommunication in FLASH modules, which has hardware configuration letter
Single, small, function is by force, the operation is stable, measurement is accurate, uses easy feature.
Preferably, the power module is connected with power surge protection module, highest 5ka inductive surges are provided for it
The protective capacities of electric current.
Preferably, the FLASH modules are connected with wire communication carrying out surge protection module, enter communication core in communication line
The inductive surge protection of maximum 600A is provided before piece.
Fig. 1 schematic diagrames are Internet of things system networking mode, are monitored using centralization, and staff on duty is not necessarily to, and trigger in real time, is real
When acquisition, automatic monitoring, remote management, do not limited by distance, in real time by each module data information transmission in equipment acquisition control end
To the system terminal of administrative center, to which progress is real-time, is accurately monitored.
Fig. 2 schematic diagrames are LAN system networking mode, and compared with Internet of Things, it does not have cloud server, equipment acquisition
The data of each module of control terminal are first aggregated into data relay module by way of RS485 or wireless aps, via being sent to visitor
Family end software.
Fig. 3 schematic diagrames show for client software function, are mainly shown by device node, monitoring of tools, detail parameters prison
Control, the monitoring of parameter real-time statistics, lightning parameter, alert data inquiry, statistical analysis, connection setting, nine big function of priority assignation
Composition.
The advantageous effect of the present embodiment：
（One）The system is not only that the development of Lightning Prevention Technique provides basic data, and is subject to lightning ingress in building
Place（As direct lightning strike arrester, each outdoor circuit are through walls get in the installation positions rear first order SPD, each lightning protection or electrically with connect
Ground device tie point etc.）It can be to data such as the number of each point lightning ingress, time, size, waveforms after installation lightning protection monitoring device
Recorded, to analyze the building lightning ingress point and invade thunder and lightning energy, the later stage according to these data, in Yi Shoulei
Electric point of entry reinforces lightning protection, preferably protects system safety.
（Two）The system by the monitoring device at equipment acquisition control end, can collect the work shape of surge protector in real time
State, the leakage current of power surge protector, surge protector installation network voltage, surrounding enviroment humiture, thunder and lightning number of releasing
With the parameters such as size, lightning protection resistance, and data are sent to client software or local touch screen show, to reality
When understand each equipment running status of lightning-protection system, service life, can pacify in time when finding lightning-protection system deterioration, aging or damage
Row personnel carry out correlation to scene, and Problem of Failure is protected caused by preventing lightning-protection system from being damaged in Thundercloud.And it can lead to
Surge protector quality and the source of damage can be analyzed by crossing these collected data.
（Three）The system, will be aobvious by interface when surge protector damages or operating parameter is more than that threshold value is set
Show, the modes such as sound-light alarm, SMS alarm, external screen alarm remind user, and can realize that live end be opened by control module
The control of artis, then by these switching nodes to the switching of breaker, the switch of various electronic electric equipments, dual power supply
The functions such as switching controlled.But this control is carries out automation mechanized operation by the threshold value that user is voluntarily arranged, and also may be used
It is operated manually by personnel.
Embodiment is not construed as the limitation to utility model, but any spiritual improvements introduced based on the utility model,
It should all be within the protection scope of the utility model.
Claims (10)
1. a kind of highway lightning protection facility intelligent online monitors system, it is characterised in that：The system application uses B/S framves
Structure comprising data acquisition unit that monitoring object operating status is obtained in real time, data communication unit, client
Monitoring unit and the data receiver for data being handled, Algorithm Analysis, and result being shown to client monitors unit
Processing unit；The data acquisition unit includes surge protector monitoring modular（11）, thunder and lightning waveform monitoring modular（12）, ground connection
Electrical resistance monitoring module（13）, microcontroller, power module, FLASH modules, display module and telecommunication alarm module, wherein electricity
Surge protector monitoring modular, thunder and lightning waveform monitoring modular, ground resistance monitoring modular and monolithic mechatronics, microcontroller with
FLASH modules are electrically connected, and FLASH modules are sequentially connected electrically with display module, telecommunication alarm module, and power module is for this
System is powered.
2. highway lightning protection facility intelligent online according to claim 1 monitors system, it is characterised in that：The surge
Protector monitoring modular（11）Include by uA in circuit or mA grades of electric current be converted to voltage signal leakage current monitoring module, will be warm
Degree is converted to and generates the counting thunder module of voltage pulse when the temperature monitoring module of voltage signal, lightning stroke, turns on off state
It is changed to the switching value monitoring modular and time module one of voltage signal.
3. highway lightning protection facility intelligent online according to claim 2 monitors system, it is characterised in that：The electric leakage
Stream monitoring modular includes power supply module, coil acquisition module, virtual value computing module, output selecting module.
4. highway lightning protection facility intelligent online according to claim 1 monitors system, it is characterised in that：The ground connection
Electrical resistance monitoring module（13）Including A/D conversion modules, D/A conversion modules, the nanocrystalline electromagnetic induction being connect with A/D conversion modules
Coil and the voltage chips being connect with D/A conversion modules, the nanocrystalline electromagnetic induction coil includes potential winding and current line
Circle.
5. highway lightning protection facility intelligent online according to claim 4 monitors system, it is characterised in that：The voltage
Coil and current coil are connected with coil carrying out surge protection module.
6. highway lightning protection facility intelligent online according to claim 1 monitors system, it is characterised in that：The thunder and lightning
Waveform monitoring modular（12）Including high-speed a/d conversion module, time module two, thunder and lightning waveform is restored and is converted to voltage waveform
Integration module and Rogowski coil.
7. monitoring system according to highway lightning protection facility intelligent online according to any one of claims 1 to 6, feature exists
In：The power module is connected with power surge protection module.
8. monitoring system according to highway lightning protection facility intelligent online according to any one of claims 1 to 6, feature exists
In：The FLASH modules are connected with wire communication carrying out surge protection module.
9. highway lightning protection facility intelligent online according to claim 1 monitors system, it is characterised in that：The data
Processing unit is received to be made of LAN server and Cloud Server.
10. highway lightning protection facility intelligent online according to claim 1 monitors system, it is characterised in that：The visitor
Family end monitoring unit is made of desktop terminal monitoring of software and mobile terminal monitoring of software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238070.4U CN207751530U (en) | 2018-02-10 | 2018-02-10 | Highway lightning protection facility intelligent online monitors system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238070.4U CN207751530U (en) | 2018-02-10 | 2018-02-10 | Highway lightning protection facility intelligent online monitors system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751530U true CN207751530U (en) | 2018-08-21 |
Family
ID=63154872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238070.4U Expired - Fee Related CN207751530U (en) | 2018-02-10 | 2018-02-10 | Highway lightning protection facility intelligent online monitors system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751530U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829402A (en) * | 2019-11-05 | 2020-02-21 | 大唐可再生能源试验研究院有限公司 | Lightning protection system for wind field current collection line |
| CN111915846A (en) * | 2020-08-11 | 2020-11-10 | 安徽亿纵电子科技有限公司 | Intelligent cloud lightning protection operation and maintenance system based on cloud computing |
| CN114660381A (en) * | 2022-03-09 | 2022-06-24 | 南阳理工学院 | Power line branch monitoring terminal and impedance analysis method thereof |
-
2018
- 2018-02-10 CN CN201820238070.4U patent/CN207751530U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829402A (en) * | 2019-11-05 | 2020-02-21 | 大唐可再生能源试验研究院有限公司 | Lightning protection system for wind field current collection line |
| CN111915846A (en) * | 2020-08-11 | 2020-11-10 | 安徽亿纵电子科技有限公司 | Intelligent cloud lightning protection operation and maintenance system based on cloud computing |
| CN111915846B (en) * | 2020-08-11 | 2021-08-03 | 安徽亿纵电子科技有限公司 | Intelligent cloud lightning protection operation and maintenance system based on cloud computing |
| CN114660381A (en) * | 2022-03-09 | 2022-06-24 | 南阳理工学院 | Power line branch monitoring terminal and impedance analysis method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20220210 |