CN106199689A - A kind of optical fiber laser seismic monitoring prior-warning device - Google Patents
A kind of optical fiber laser seismic monitoring prior-warning device Download PDFInfo
- Publication number
- CN106199689A CN106199689A CN201610560110.2A CN201610560110A CN106199689A CN 106199689 A CN106199689 A CN 106199689A CN 201610560110 A CN201610560110 A CN 201610560110A CN 106199689 A CN106199689 A CN 106199689A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- ground
- metal tube
- seismic monitoring
- warning device
- 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.)
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 38
- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 37
- 238000012546 transfer Methods 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005553 drilling Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000011900 installation process Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
-
- G01V1/01—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/22—Transmitting seismic signals to recording or processing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/22—Transmitting seismic signals to recording or processing apparatus
- G01V1/223—Radioseismic systems
Abstract
nullA kind of optical fiber laser seismic monitoring prior-warning device，Including metal tube、Optical fiber、Laser instrument、Diastimeter、Data acquisition end、Data transfer and earthquake Alarm，Described metal pipe vertical is arranged on below ground，Basset in its upper end，Fiber perpendicular is arranged in metal tube，Laser instrument is arranged on above metal tube，And be connected with optical fiber，Diastimeter is arranged on metal tube above the ground，Data acquisition end and data transfer are installed on the ground，And electrically connect with diastimeter，Earthquake Alarm is installed on the ground，And electrically connect with data transfer，During earthquake，It is positioned at the metal tube at the end, ground to be distorted deformation，Optical fiber is even damaged by compressing，Diastimeter wireline inspection is to torsional deformation position，And send signal to data acquisition end，Then send through data transfer，Earthquake Alarm is reported to the police，Control centre it is additionally provided with on ground，The signal received is sent to personal mobile phone mobile terminal by control centre by communication system，Remind crowd evacuation.
Description
Technical field
The present invention relates to a kind of prior-warning device, particularly relate to a kind of optical fiber laser seismic monitoring prior-warning device.
Background technology
Earthquake also known as earthquake, vibrate, be to cause vibration during earth's crust quick release of energy, period can produce seismic wave
A kind of natural phenomena.Mutual extrusion and collision between plate and plate on the earth, causes edge of plate and plate interiors to produce mistake
Move and rupture, being the main cause causing earthquake.The place that earthquake starts to occur is referred to as focus, and the ground directly over focus is referred to as
Earthquake centre.The strongest place of ground vibration of ruinous earthquake is referred to as meizoseismal area, the area at the most namely place, earthquake centre, meizoseismal area.Earthquake
Often result in serious personal's injures and deaths, the leakage of fire hazard, floods, toxic gas, antibacterial and radioactive substance diffusion, it is also possible to
Cause the secondary disasters such as tsunami, landslide, avalanche, ground fissure.
Having ancient times seismograph can predict the generation of earthquake, modern age, people used multiple science and technology hands along with the development of science and technology
Duan Jinhang detection ground end plate activity, to reach to monitor the purpose of earthquake, but prior art is the most all the mode using prediction,
And the result predicted has certain deviation, once people can be caused huge loss by generation, it is impossible to effectively remind the masses to dredge
Lead and take refuge.
Summary of the invention
The deficiency that the present invention exists for prior art just, it is provided that a kind of optical fiber laser seismic monitoring early warning dress
Put.
For solving the problems referred to above, the technical solution used in the present invention is as follows:
A kind of optical fiber laser seismic monitoring prior-warning device, including metal tube, optical fiber, laser instrument, diastimeter, data acquisition end,
Data transfer and earthquake Alarm, described metal pipe vertical is arranged on below ground, bassets in its upper end, and fiber perpendicular is pacified
Being contained in metal tube, laser instrument is arranged on above metal tube, and is connected with optical fiber, and diastimeter is arranged on metal tube above the ground
On, data acquisition end and data transfer are installed on the ground, and electrically connect with diastimeter, and earthquake Alarm is arranged on ground
On, and electrically connecting with data transfer, during earthquake, be positioned at the metal tube at the end, ground and be distorted deformation, optical fiber is by oppressing even
Damage, diastimeter wireline inspection is to torsional deformation position, and sends signal to data acquisition end, then sends out through data transfer
Sending, earthquake Alarm is reported to the police, and ground is additionally provided with control centre, and the signal received is sent by control centre by communication system
To personal mobile phone mobile terminal, remind crowd evacuation.
Further, described data transfer is provided with wire transmission and is wirelessly transferred both of which, and line is passed through in wire transmission
Road transmission signal, is wirelessly transferred by wireless device transmissions signal.
Further, in described metal tube installation process, by boring machine at surface drilling, drilling depth 8 ~ 10 km.
Further, described optical fiber laser seismic monitoring prior-warning device distributing installation, at peri-urban, forms multiple spot ground
Shake monitoring and warning system.
Further, signal message is sent to control centre, through control centre by described multiple spot seismic monitoring early warning system
Signal is sent to personal mobile phone mobile terminal by communication system.
Further, described outer surface of metal pipe scribbles the layer of resistance to soil corrosion.The present invention compared with prior art, this
Bright implementation result is as follows:
A kind of optical fiber laser seismic monitoring prior-warning device of the present invention, vertically metal tube is installed at the end, and is installed by optical fiber
In metal tube, laser instrument and diastimeter are above the ground installed, occur at the bottom of ground during vibrations, to cause metal tube distortion, optical fiber to be subject to
Situation about damaging, is monitored distortion and damaged location in real time, and passes through data acquisition end and data sending terminal by signal by diastimeter
Send to control centre, and sent to personal mobile phone mobile terminal by communication system, earthquake Alarm Realtime Alerts, apparatus structure
Simply, install more convenient, it is possible to effectively prompting crowd evacuates in order and takes refuge, and reduces the loss that earthquake causes.
Accompanying drawing explanation
Fig. 1 is a kind of optical fiber laser seismic monitoring prior-warning device structure principle chart of the present invention；
Fig. 2 is the workflow sketch of the present invention.
Detailed description of the invention
Present disclosure is described below in conjunction with specific embodiments.
As depicted in figs. 1 and 2, described a kind of optical fiber laser seismic monitoring prior-warning device, including metal tube 1, optical fiber
2, laser instrument 3, diastimeter 4, data acquisition end 5, data transfer 6 and earthquake Alarm 7, described metal tube 1 is vertically mounted on
Below ground, its upper end bassets, and optical fiber 2 is vertically mounted in metal tube 1, and laser instrument 3 is arranged on above metal tube 1, and
Being connected with optical fiber 2, diastimeter 4 is arranged on metal tube 1 above the ground, and data acquisition end 5 and data transfer 6 are arranged on ground
On face, and electrically connecting with diastimeter 4, earthquake Alarm 7 is installed on the ground, and electrically connects with data transfer 6, during earthquake,
Being positioned at the metal tube 1 at the end, ground to be distorted deformation, optical fiber 2 is even damaged by oppressing torsional deformation, and diastimeter 4 wireline inspection arrives
Torsional deformation position, and send signal to data acquisition end 5, then sending through data transfer 6, earthquake Alarm 7 is reported to the police,
Being additionally provided with control centre 8 on ground, the signal received is moved to personal mobile phone by control centre 8 by communication system transmission
End, reminds crowd evacuation.
Described a kind of optical fiber laser seismic monitoring prior-warning device, vertically metal tube 1 is installed at the end, and is pacified by optical fiber 2
It is contained in metal tube 1, laser instrument 3 and diastimeter 4 are above the ground installed, at the bottom of ground, occur metal tube 1 to be caused to distort during vibrations,
The situation that optical fiber 2 is impaired, is monitored distortion and damaged location in real time, and is sent by data acquisition end 5 and data by diastimeter 4
End sends the signal to control centre 8, and is sent to personal mobile phone mobile terminal by communication system, and earthquake Alarm 7 is reported in real time
Alert, apparatus structure is simple, installs more convenient, it is possible to effectively prompting crowd evacuates in order and takes refuge, and reduces the loss that earthquake causes.
Described data transfer 6 is provided with wire transmission and is wirelessly transferred both of which, and wire transmission is believed by line transmission
Number, it is wirelessly transferred by wireless device transmissions signal, two kinds of signal transfer modes all can effectively transmit signal, avoids occurring simultaneously
During earthquake, damage two due to wire transmission or wireless communication mode and cause signal to transmit, it is impossible to send seismic warning signal
Situation.
In described metal tube 1 installation process, by boring machine at surface drilling, drilling depth 8 ~ 10 km, by existing skill
Art limits, and implements difficulty beyond 10 kms higher, when the degree of depth is shallower, due to the rapidity of earthquake generation, it is impossible to very simultaneously
Realize well the effect of earthquake pre-warning.
Described a kind of optical fiber laser seismic monitoring prior-warning device distributing installation, at peri-urban, forms multiple spot seismic monitoring
Early warning system, multiple spot monitors earthquake generation signal in real time, and the accuracy of monitoring and warning is improved, and reaches more preferable seismic monitoring
Early warning effect.
Signal message is sent to control centre 8 by described multiple spot seismic monitoring early warning system, is led to by signal through control centre 8
Cross communication system to send to personal mobile phone mobile terminal, the details that real-time reminding crowd's earthquake occurs, and make rational and orderly
Take refuge and dredge, reduce loss.
Described metal tube 1 outer surface scribbles the layer of resistance to soil corrosion, it is to avoid metal tube 1 is embedded in soil generation corrosion, from
And cause optical fiber to be damaged, thus cause the seismic signal sending mistake, generate a panic, improve the use longevity of device simultaneously
Life.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (6)
1. an optical fiber laser seismic monitoring prior-warning device, is characterized in that, including metal tube (1), optical fiber (2), laser instrument
(3), diastimeter (4), data acquisition end (5), data transfer (6) and earthquake Alarm (7), described metal tube (1) is vertically pacified
Being contained in below ground, bassets in its upper end, and optical fiber (2) is vertically mounted in metal tube (1), and laser instrument (3) is arranged on metal
Pipe (1) top, and be connected with optical fiber (2), diastimeter (4) is arranged on metal tube (1) above the ground, data acquisition end (5)
Installing on the ground with data transfer (6), and electrically connect with diastimeter (4), earthquake Alarm (7) is installed on the ground, and
Electrically connecting with data transfer (6), during earthquake, be positioned at the metal tube (1) at the end, ground and be distorted deformation, optical fiber (2) is oppressed
Torsional deformation is even damaged, and diastimeter (4) wireline inspection is to torsional deformation position, and sends signal to data acquisition end (5),
Then sending through data transfer (6), earthquake Alarm (7) is reported to the police, and ground is additionally provided with control centre (8), control centre (8)
The signal received is sent to personal mobile phone mobile terminal by communication system, reminds crowd evacuation.
A kind of optical fiber laser seismic monitoring prior-warning device the most according to claim 1, is characterized in that, described data transmission
End (6) is provided with wire transmission and is wirelessly transferred both of which, and line transmissions is passed through in wire transmission, is wirelessly transferred by wireless
Device transmission signal.
A kind of optical fiber laser seismic monitoring prior-warning device the most according to claim 1, is characterized in that, described metal tube
(1) in installation process, by boring machine at surface drilling, drilling depth 8 ~ 10 km.
A kind of optical fiber laser seismic monitoring prior-warning device the most according to claim 1, is characterized in that, described a kind of optical fiber
Laser instrument seismic monitoring prior-warning device distributing installation, at peri-urban, forms multiple spot seismic monitoring early warning system.
A kind of optical fiber laser seismic monitoring prior-warning device the most according to claim 4, is characterized in that, described multiple spot earthquake
Signal message is sent to control centre (8) by monitoring and warning system, through control centre (8) by signal by communication system send to
Personal mobile phone mobile terminal.
A kind of optical fiber laser seismic monitoring prior-warning device the most according to claim 1, is characterized in that, described metal tube
(1) outer surface scribbles the layer of resistance to soil corrosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560110.2A CN106199689A (en) | 2016-07-16 | 2016-07-16 | A kind of optical fiber laser seismic monitoring prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560110.2A CN106199689A (en) | 2016-07-16 | 2016-07-16 | A kind of optical fiber laser seismic monitoring prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106199689A true CN106199689A (en) | 2016-12-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610560110.2A Pending CN106199689A (en) | 2016-07-16 | 2016-07-16 | A kind of optical fiber laser seismic monitoring prior-warning device |
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| Country | Link |
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| CN (1) | CN106199689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303728A (en) * | 2018-01-05 | 2018-07-20 | 成都点点通科技有限公司 | The data collection station of earthquake early-warning system |
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|---|---|---|---|---|
| CN101539631A (en) * | 2009-04-30 | 2009-09-23 | 华中科技大学 | Earthquake monitoring device |
| CN101807339A (en) * | 2009-02-13 | 2010-08-18 | 陈家山 | Impending earthquake alarm device |
| CN102681006A (en) * | 2012-06-11 | 2012-09-19 | 范志明 | Earthquake prediction system |
| CN102692640A (en) * | 2012-06-12 | 2012-09-26 | 中国科学院半导体研究所 | Optical fiber deep well earthquake sound instrument |
| CN105225425A (en) * | 2015-11-05 | 2016-01-06 | 泉州黄章智能科技有限公司 | A kind of optical fiber is used in the method and apparatus of earthquake alarm |
| CN105277971A (en) * | 2015-10-16 | 2016-01-27 | 中国石油天然气集团公司 | Micro-seismic monitoring system and method |
| CN105717536A (en) * | 2016-05-02 | 2016-06-29 | 漳浦县圆周率工业设计有限公司 | Device for detecting underground distortion by multiple optical fibers |
| CN105761438A (en) * | 2016-05-02 | 2016-07-13 | 漳浦县圆周率工业设计有限公司 | Earthquake alarm device |
| CN106094016A (en) * | 2016-06-01 | 2016-11-09 | 漳浦县圆周率工业设计有限公司 | A kind of optical fiber laser seismic monitoring prior-warning device |
| CN106772561A (en) * | 2017-01-06 | 2017-05-31 | 浙江大学 | A kind of long-term real time probe of mobile ocean earthquake |
-
2016
- 2016-07-16 CN CN201610560110.2A patent/CN106199689A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807339A (en) * | 2009-02-13 | 2010-08-18 | 陈家山 | Impending earthquake alarm device |
| CN101539631A (en) * | 2009-04-30 | 2009-09-23 | 华中科技大学 | Earthquake monitoring device |
| CN102681006A (en) * | 2012-06-11 | 2012-09-19 | 范志明 | Earthquake prediction system |
| CN102692640A (en) * | 2012-06-12 | 2012-09-26 | 中国科学院半导体研究所 | Optical fiber deep well earthquake sound instrument |
| CN105277971A (en) * | 2015-10-16 | 2016-01-27 | 中国石油天然气集团公司 | Micro-seismic monitoring system and method |
| CN105225425A (en) * | 2015-11-05 | 2016-01-06 | 泉州黄章智能科技有限公司 | A kind of optical fiber is used in the method and apparatus of earthquake alarm |
| CN105717536A (en) * | 2016-05-02 | 2016-06-29 | 漳浦县圆周率工业设计有限公司 | Device for detecting underground distortion by multiple optical fibers |
| CN105761438A (en) * | 2016-05-02 | 2016-07-13 | 漳浦县圆周率工业设计有限公司 | Earthquake alarm device |
| CN106094016A (en) * | 2016-06-01 | 2016-11-09 | 漳浦县圆周率工业设计有限公司 | A kind of optical fiber laser seismic monitoring prior-warning device |
| CN106772561A (en) * | 2017-01-06 | 2017-05-31 | 浙江大学 | A kind of long-term real time probe of mobile ocean earthquake |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108303728A (en) * | 2018-01-05 | 2018-07-20 | 成都点点通科技有限公司 | The data collection station of earthquake early-warning system |
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Application publication date: 20161207 |