CN207249147U - A kind of atmospheric electric field detector networking Lightning Warning system based on triangulation - Google Patents
A kind of atmospheric electric field detector networking Lightning Warning system based on triangulation Download PDFInfo
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- CN207249147U CN207249147U CN201721307290.XU CN201721307290U CN207249147U CN 207249147 U CN207249147 U CN 207249147U CN 201721307290 U CN201721307290 U CN 201721307290U CN 207249147 U CN207249147 U CN 207249147U
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Abstract
The utility model discloses a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation, including at least three atmospheric electric field detector base stations, network service interconnection equipment, network divides processor and Lightning Warning calculation server, all atmospheric electric field detector base stations pass through interconnected with wireless network, atmospheric electric field detector base station carries out triangulation networking through network division processor, form atmospheric electric field detector network, atmospheric electric field detector network is communicated to connect by wireless network and network service interconnection equipment, the interconnection equipment that communicates is communicated to connect by wireless network and Lightning Warning calculation server, network division processor is connected with Lightning Warning calculation server wire communication；The multiple atmospheric electric field detector base stations of processor automatic network-building are divided by network, form atmospheric electric field detector base station monitors network, expand monitoring range, the otherness of the electric field instrument base station measurement result of multiple and different positions is influenced using lightening activity, thunderstorm is estimated exactly to attack orientation, improves early warning precision.
Description
Technical field
It the utility model is related to Lightning Warning technical field, more particularly to a kind of atmospheric electric field detector group based on triangulation
Net Lightning Warning system.
Background technology
In recent years, China's modernization construction high speed development, the demand of monitoring, early warning and defence to damage to crops caused by thunder also carry therewith
Height, lightning monitoring is the necessary means for mitigating Lightning Disaster, by 2014, the built lightning location system in the country, and observation station
Point is up to more than 300.
Atmospheric electric field detector, so as to fulfill thunder and lightning nowcasting warning, can be thunder and lightning to measure thunder cloud charge accumulated process
Close on early warning and mitigate thunder disaster provide effective means, at present atmospheric electric field detector small range thunder is mainly applied to single site
In electric early warning, based on the application on the ground such as some open space oil depots and colosseum, therefore the prison of single site can be only done
Survey and early warning, monitoring range are small；Meanwhile there is no coordinated between each atmospheric electric field detector monitoring data, estimation thunderstorm is come the side of attacking
Position accuracy is poor.
The patent of atmospheric electric field detector group network system is seldom at present, and only patent publication No. is entitled for CN203054097U《One
Kind Lightning Warning group network system》Utility model, it is employed in several Lightning Warning processing units and a master control processing
The heart forms the structure of Lightning Warning system by way of GPRS is wirelessly transferred, and can be supervised in real time by the Lightning Warning system
Control and grasp each Lightning Warning processing unit and the working status and lightning stroke situation of each monitoring point device, more electric field instruments in the patent
The monitoring of each department has simply been respectively completed, has lacked the coordinated between monitoring data therebetween.
Utility model content
The technical problems to be solved in the utility model is：
A kind of atmospheric electric field detector networking Lightning Warning system based on triangulation, including at least three atmospheric electric fields are provided
Instrument base station, network service interconnection equipment, network division processor and Lightning Warning calculation server, system described in the utility model
The multiple atmospheric electric field detector base stations for lightning monitoring early warning of system energy automatic network-building, to solve single site atmospheric electric field detector base station thunder
The problem of pyroelectric monitor early warning range is small；Meanwhile electricity of the system described in the utility model using lightening activity to multiple and different positions
The otherness of field instrument measurement result influences, to solve the problems, such as that estimation thunderstorm is poor to attack bearing accuracy.
The technical solution of the utility model is：
A kind of atmospheric electric field detector networking Lightning Warning system based on triangulation, including at least three atmospheric electric field detector bases
Stand, network service interconnection equipment, network division processor and Lightning Warning calculation server, all atmospheric electric field detector base stations lead to
Interconnected with wireless network is crossed, atmospheric electric field detector base station carries out triangulation networking through network division processor, forms atmospheric electric field detector
Network, atmospheric electric field detector network are communicated to connect by wireless network and network service interconnection equipment, and communication interconnection equipment passes through nothing
Gauze network is communicated to connect with Lightning Warning calculation server, network division processor and Lightning Warning calculation server wire communication
Connection.
The atmospheric electric field detector base station include wireless connection module, cluster management module, power module, thunder-arresting module and
Data analysis control module.
The network service interconnection equipment includes data source, data sink and data storage device.
The network division processor includes CPU, data storage device.
The Lightning Warning calculation server includes CPU, data storage device, bridging device and display.
The wireless connection module includes wireless bridge, safeguard protection component and separated antenna.
The cluster management module includes processing component when GPS component and GPS schools.
The power module includes solar battery panel, Power Transfer Unit and external power supply component.
The data analysis control module includes data storage component and controller.
The beneficial effects of the utility model：
A kind of atmospheric electric field detector networking Lightning Warning system based on triangulation is provided, processor is divided certainly by network
The dynamic multiple atmospheric electric field detector base stations for lightning monitoring early warning of networking, form atmospheric electric field detector monitoring network, expand significantly
Monitoring range；Difference of the Lightning Warning calculation server using lightening activity to the electric field instrument measurement result of multiple and different positions at the same time
The opposite sex influences, and can estimate thunderstorm exactly to attack orientation, improve early warning precision, lightning detection network has been given play to bigger effectiveness.
Brief description of the drawings
Fig. 1 is Tthe utility model system structure chart；
Fig. 2 atmospheric electric field detector base station structure diagrams；
Fig. 3 is network diagram of the utility model atmospheric electric field after triangulation；
Fig. 4 is that thunder and lightning judges area schematic in the utility model triangulation network；
Identified in figure：1st, atmospheric electric field detector base station, 2, network service interconnection equipment, 3, network division processor, 4, thunder and lightning
Early warning calculation server.
Embodiment：
A kind of atmospheric electric field detector networking Lightning Warning system based on triangulation, including at least three atmospheric electric field detector bases
Stand 1, network service interconnection equipment 2, network division processor 3 and Lightning Warning calculation server 4, all atmospheric electric field detector bases
1 is stood by interconnected with wireless network, atmospheric electric field detector base station 1 is through the network division progress triangulation networking of processor 3, formation air
Electric field instrument network, atmospheric electric field detector network are communicated to connect by wireless network and network service interconnection equipment 2, and communicate interconnection equipment
2 are communicated to connect by wireless network and Lightning Warning calculation server 4, and network division processor 3 is calculated with Lightning Warning to be serviced
4 wire communication of device connects.
The atmospheric electric field detector base station 1 includes wireless connection module, cluster management module, power module, thunder-arresting module
With data analysis and Control module；Atmospheric electric field detector base station 1 is according to the own characteristic of monitoring objective, monitoring accuracy requirement and residing ring
The Considerations such as border, installed in specified region, to the atmospheric electric field value in the region of 1 useful range of this atmospheric electric field detector base station covering
It is monitored, and real-time electric field information is transmitted to network service interconnection equipment 2.
The network service interconnection equipment 2 includes data source, data sink and data storage device, and network leads to
Believe that interconnection equipment 2 receives the atmospheric electric field letter of the collection of atmospheric electric field detector base station 1 using 3G wireless networks or other means of communication
Breath, in the form of WLAN, by the electric field information data transfer received to Lightning Warning calculation server 4.
The network division processor 3 includes CPU computing devices, data storage device；Network division processor 3 is one
The set of computer hardware and division methods is covered, CPU computing devices and data storage device provide storage and computing function, storage
Correction relationship information between the parameter informations of multiple atmospheric electric field detector base stations 1, positional information, different atmospheric electric field detector base stations 1,
Division methods are based on triangular portions principle, dynamically can carry out networking to multiple atmospheric electric field detector base stations 1.
The Lightning Warning calculation server 4 includes CPU computing devices, data storage device, bridging device and display
Device, data storage device support hot plug, and display can carry out multihead display, and network service is mutually connected with by network bridging equipment
For data conversion storage on standby 2 into storage device, CPU computing devices read gathered data from storage device, and calculate and divide
Analysis, on the one hand the result of analysis is to restore to storage device, on the other hand can show to output display unit.
The wireless connection module realizes the data transfer between measurement base station, including wireless bridge, safeguard protection group
Part and separated antenna, the wireless bridge component support the bridge equipment of 802.11 (a/b/g) agreements, realize point-to-multipoint
Wireless communication；Safeguard protection component is embodied as wireless network data transmission and provides WEP encryptions；Separated antenna is one high increases
Beneficial antenna, allows the signal of high-transmission quality to cover farther distance.
The cluster management module provides measurement base station position information and gathers the synchronous of atmospheric electric field time, including
Processing component when GPS component and GPS schools, the GPS component is by receiving gps satellite signal, there is provided device location coordinate；Institute
Processing component ensures all clock stringent synchronizations by receiving the clock signal of gps satellite during the GPS schools stated.
The power module provides measurement base station supply of electric power, it is possible to provide the independently-powered mode based on solar energy, or
Person's corded power is supplied, and the power module includes solar battery panel, Power Transfer Unit and external power supply component.
The thunder-arresting module is lightning protection equipment, such as lightning rod or arrester.
The data analysis control module includes data storage component and controller：From data under the auxiliary of controller
Positional information and synchronous atmospheric electric field data are put forward in storage assembly, the defeated network division processor (3) that passes to completes triangulation network division,
And the thunder and lightning method of discrimination divided based on the triangulation network that Lightning Warning calculation server (4) is proposed according to this patent, count in real time
Calculation judge thunder and lightning future it can happen that.
The utility model specific works step is as follows：
Step 1. installation atmospheric electric field detector base station 1：According to the own characteristic of monitoring objective, monitoring accuracy requirement and residing ring
The Considerations such as border, install a certain number of atmospheric electric field detector base stations 1；
Step 2. verification atmospheric electric field detector base station 1：For the calibration method of varying environment, technical literature may be referred to【《Greatly
Gas electric field instrument observes the elevation correction and networking of data》Liberation army Polytechnics journal natural science edition, 2014 (6):591-
597.)】, calibration information deposit network division processor 3 is preserved；
After step 3. installs, each atmospheric electric field detector base station 1 is all uniquely positioned by latitude and longitude coordinates, network division
Processor 3 carries out triangulation networking to multiple atmospheric electric field detector base stations 1, regards each atmospheric electric field detector base station 1 as geographical
In coordinate system a bit, triangulation specifically division complete by the following step：
Step 3.1 defines initial Delaunay triangles, i.e., the one super triangle for being enough to include all the points in point set；
Step 3.2 travels through point set, searches a point P for not adding the triangulation network, is handled；
Step 3.3 searches for the triangle for including point P in the existing triangulation network, and each vertex of point P and the triangle is connected
Connect, form three new triangles；
Step 3.4 runs local optimization procedure LOP, is updated for the triangle in the existing triangulation network, wherein locally
Optimization process LOP is then proposed by the minimum angle gauge of maximizations of the Lawson based on Delaunay triangulation network, makes the triangulation
The minimum angle of all triangles has maximum angle, reference paper【《The algorithm of the DELAUNAY triangulation networks is described in detail and its application development
Prospect》Surveying and mapping, 2004,29 (6):68-71.】；
Step 3.5 returns to step 3.2, is inserted into next point, and until being disposed, the point concentrates all points；
The super triangle and all triangles using super triangular apex as vertex that step 3.6 delete step 3.1 defines.
Step 4 Lightning Warning calculation server 4 estimates thunder and lightning to attack orientation：Lightning Warning calculation server 4 receives air
The Real-Time Atmospheric electric field data of electric field instrument base station 1, according to network divide processor 3 as a result, for each delta-shaped region according to
Principle estimation thunder and lightning is descended to attack orientation according to this：Same thunder and lightning cloud cluster is to the distance between atmospheric electric field detector base station 1 and atmospheric electric field
Measured value is negatively correlated, and the size ordering relation on three in same triangle vertex, estimates thunder and lightning cloud cluster and more lean on
Which nearly vertex；As shown in figure 4, triangle ABC represents the triangulation network, three straight lines to cross one another represent hanging down for the triangle
Plane is divided into six regions by straight bisector, three straight lines, according to the magnitude relationship of two atmospheric electric field detector measurement results, is judged
Thundercloud is in the which side of the perpendicular bisector of the two atmospheric electric field detector lines；Supervised further according to three atmospheric electric field detector base stations 1
Data are surveyed, i.e. three groups of magnitude relationships can be by the area reduction of thundercloud a to Delta Region, when the institute of atmospheric electric field detector base station 1
The three vertex data orders of magnitude obtained are C>B>During A, Lightning Warning computation processor estimation thundercloud should be at shade three
Angular domain.
Step 5：Lightning Warning
When more than early warning trigger condition, (thunder and lightning may be come the side attacked by pre-warning signal for Lightning Warning calculation server 4
To) send to respective site, the thunder and lightning direction early-warning lamp of base station lights, while warning information pushes to website duty personnel.
Claims (9)
- A kind of 1. atmospheric electric field detector networking Lightning Warning system based on triangulation, it is characterised in that：It is big including at least three Gas electric field instrument base station (1), network service interconnection equipment (2), network division processor (3) and Lightning Warning calculation server (4), all atmospheric electric field detector base stations (1) divide processor by interconnected with wireless network, atmospheric electric field detector base station (1) through network (3) triangulation networking is carried out, forms atmospheric electric field detector network, atmospheric electric field detector network is mutual with network service by wireless network Attached device (2) communicates to connect, and communication interconnection equipment (2) is communicated to connect by wireless network and Lightning Warning calculation server (4), Network division processor (3) is connected with Lightning Warning calculation server (4) wire communication.
- 2. a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation according to claim 1, its feature It is：The atmospheric electric field detector base station (1) include wireless connection module, cluster management module, power module, thunder-arresting module and Data analysis control module.
- 3. a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation according to claim 1, its feature It is：The network service interconnection equipment (2) includes data source, data sink and data storage device.
- 4. a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation according to claim 1, its feature It is：The network division processor (3) includes CPU, data storage device.
- 5. a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation according to claim 1, its feature It is：The Lightning Warning calculation server (4) includes CPU, data storage device, bridging device and display.
- 6. a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation according to claim 2, its feature It is：The wireless connection module includes wireless bridge, safeguard protection component and separated antenna.
- 7. a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation according to claim 2, its feature It is：The cluster management module includes processing component when GPS component and GPS schools.
- 8. a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation according to claim 2, its feature It is：The power module includes solar battery panel, Power Transfer Unit and external power supply component.
- 9. a kind of atmospheric electric field detector networking Lightning Warning system based on triangulation according to claim 2, its feature It is：The data analysis control module includes data storage component and controller.
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| CN201721307290.XU CN207249147U (en) | 2017-10-11 | 2017-10-11 | A kind of atmospheric electric field detector networking Lightning Warning system based on triangulation |
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| CN201721307290.XU CN207249147U (en) | 2017-10-11 | 2017-10-11 | A kind of atmospheric electric field detector networking Lightning Warning system based on triangulation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738968A (en) * | 2019-02-20 | 2019-05-10 | 国家卫星气象中心(国家空间天气监测预警中心) | The networking monitoring method and system of space weather disaster effect |
| CN114755505A (en) * | 2022-05-30 | 2022-07-15 | 上海晨辉科技股份有限公司 | Grinding type atmospheric electric field instrument |
-
2017
- 2017-10-11 CN CN201721307290.XU patent/CN207249147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738968A (en) * | 2019-02-20 | 2019-05-10 | 国家卫星气象中心(国家空间天气监测预警中心) | The networking monitoring method and system of space weather disaster effect |
| CN114755505A (en) * | 2022-05-30 | 2022-07-15 | 上海晨辉科技股份有限公司 | Grinding type atmospheric electric field instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201126 Address after: 550000 No. 17 Binhe Road, Nanming District, Guizhou, Guiyang Patentee after: GUIZHOU POWER GRID Corp. Address before: Guiyang City, Guizhou province 550002 Baba Street No. 5 4 floor Patentee before: ELECTRICITY TRANSMISSION RUN OVERHAUL BRANCH, GUIZHOU POWER GRID Co.,Ltd. Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee before: WUHAN University |
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| TR01 | Transfer of patent right |