CN102866420A - Wireless extension technology and device of wired remote monitoring seismometer - Google Patents
Wireless extension technology and device of wired remote monitoring seismometer Download PDFInfo
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- CN102866420A CN102866420A CN2012103370374A CN201210337037A CN102866420A CN 102866420 A CN102866420 A CN 102866420A CN 2012103370374 A CN2012103370374 A CN 2012103370374A CN 201210337037 A CN201210337037 A CN 201210337037A CN 102866420 A CN102866420 A CN 102866420A
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Abstract
The invention relates to a wireless extension technology and a wireless extension device of a wired remote monitoring seismometer. In order to solve the problem of poor adaptability to complicated terrain of the prior art, the wireless extension device comprises two large units, namely, a wireless extension relay station WR and wireless acquisition stations WAS, wherein the wireless extension relay station is connected to a power station PU of the wired remote monitoring seismometer via a special 100Mbit line, can be connected with a plurality of wireless acquisition stations WAS, and comprises a control module CM, a power module PM, a single-channel wireless transmitter, a multi-channel wireless receiver, a global positioning system (GPS) module and the like, and the control module CM is used for realizing control of the single-channel wireless transmitter and the multi-channel wireless receiver according to instruction of the power station and is connected to the power station PU of the wired remote monitoring seismometer via the special 100Mbit line. The wireless extension device has the advantages that the wireless extension relay station and the wireless acquisition stations are added on the wired remote monitoring seismometer, a part of the wireless acquisition stations are introduced, so that the capability of the wired remote monitoring seismometer to the complicated terrain is improved.
Description
Technical field
The present invention relates to seismograph, particularly relate to the seismographic wireless extension device of a kind of wire-link telemetry.
Technical background
The high accuracy number seismograph is the artificial or earthquake signal of record, then seek the exploration instrument for geology of oil, gas, coal and other mineral resources according to the record of these seismic signals, and can be used for surveying earth ' s internal structure, carry out engineering and geological hazards prediction etc.
Method of seismic exploration remains the Main Means at land and seafari oil and natural gas at present, also be the important method of exploration of other mineral resources simultaneously, and be widely used in studying earth ' s internal structure, engineering exploration and detection, geological hazards prediction etc. aspect.
Digital seismograph with the mineral resources geophysical survey can be divided three classes according to data transfer mode: wire-link telemetry seismograph, wireless telemetering seismograph, without cable memory-type seismograph.
The seismographic feature of wire-link telemetry is fully to be sent instruction and transmitted image data by wired system.In present open-air practical application, occupy leading position, occupy most shares in seismograph market, the world, 408/428 series that Sercel company is arranged commonly used, System IV, the Scorpion of ION company and Aries II system, the Summit system of German DMT company, Uni Q system of U.S. WestemGeco company etc.
The instrument that utilizes wireless system to send instruction and transmission image data is called the wireless telemetering seismograph, and general being used for distinguishingly constructs under the surface condition, also occupies certain market.The Wireless Seismic system of the BOX system of Fairfield company and Wireless Seismic company is the wireless telemetering digital seismograph.But these instruments all exist owing to Wireless Data Transmission bandwidth deficiency has limited the problems such as instrument road number, use so less input is actual.
Be a kind of seismograph of specific type without cable memory-type seismograph, it is characterized in that: do not have large line, do not have transmission of seismic data; Each acquisition station receives blows out autostore after the data, with special data record system all is blown out data again and takes out from acquisition station; There is the part instrument to utilize wireless system that used acquisition station is sent and the order such as blows out synchronously, but receive data not, do not monitor the duty of acquisition station.
Any advantage of utilizing the wireless telemetering instrument, expansion wire-link telemetry seismograph is the target of always effort of geophysicist to improve the ability that adapts to complex-terrain.
Summary of the invention
The object of the invention is to overcome the defects of prior art, provides a kind of and can improve the seismographic wireless extension device of wire-link telemetry that adapts to the complex-terrain ability.It can be used for the aspects such as oil, rock gas and the exploration of coalfield equal energy source and resource deposits exploration, Geological Engineering prospecting, Geological Hazards Monitoring, be a kind ofly to detect artificial or earthquake signal and convert thereof into digital signal and the apparatus of record, belong to seismic prospecting and earthquake detection field.
For achieving the above object, the seismographic wireless extension device of wire-link telemetry of the present invention is comprised of two big units: wireless extensions relay station WR (Wireless Router) and wireless collection station WAS (Wireless Acquisition Station); Described wireless extensions relay station is connected on the seismographic power station of wire-link telemetry with special use 100,000,000 netting twines, as wireless extensions relay station WR several wireless collection stations WAS that can be wireless.The advantage of apparatus of the present invention is to have increased wireless extensions relay station and wireless collection station at the wire-link telemetry seismograph, and its advantage is by having introduced part wireless collection station, having promoted the ability of wire-link telemetry seismic instrument adaptation complex-terrain.
Optimize, wireless extensions relay station WR is comprised of control module CM, power module PM, single channel transmitting set T and channel wireless radio multi receiver R and GPS module etc.Control module CM realizes control to single channel transmitting set T and channel wireless radio multi receiver R according to the power station instruction, and is connected on the seismographic power station PU of wire-link telemetry by special use 100,000,000 netting twines; Channel wireless radio multi receiver R receives the data from wireless collection station WAS, and single channel transmitting set T emission is from the instruction of power station, and control wireless collection station WAS carries out data acquisition.
As optimization, wireless extensions relay station WR can be connected on the seismographic arbitrary power station PU of wire-link telemetry by special use 100,000,000 netting twines, carries out wireless extensions, has promoted the ability of wire-link telemetry seismic instrument adaptation complex-terrain.
As optimization, wireless extensions relay station WR receives from the instruction of main frame Mainframe by power station PU and controls wireless collection station WAS and carry out data acquisition, and by power station PU data is sent to main frame Mainframe.
As optimization, when special-purpose 100,000,000 netting twines have 100,000,000 netting twine function for the customization netting twine, has the function for wireless extensions relay station WR power supply.
As optimization, acquisition station WAS is comprised of controller CM, seismic sensor Sensor, wireless communication unit WU and GPS module etc.; Wireless communication unit WU wherein provides single-channel digital received and sent; The GPS module provides positional information, sometimes also supports time synchronized.Power module PM provides power supply support (as shown in Figure 2).
After adopting technique scheme, the seismographic wireless extension device of wire-link telemetry of the present invention is to have increased wireless extensions relay station and wireless collection station at the wire-link telemetry seismograph, its advantage is by having introduced part wireless collection station, having promoted the ability of wire-link telemetry seismic instrument adaptation complex-terrain.
Description of drawings
Fig. 1 is the theory diagram of the seismographic wireless extension device of wire-link telemetry of the present invention;
Fig. 2 is the wireless extensions relay station WR theory diagram in the seismographic wireless extension device of wire-link telemetry of the present invention;
Fig. 3 is the wireless collection station WAS theory diagram in the seismographic wireless extension device of wire-link telemetry of the present invention.
Embodiment
The advantage of apparatus of the present invention is to have increased wireless extensions relay station and wireless collection station at the wire-link telemetry seismograph, and its advantage is by having introduced part wireless collection station, having promoted the ability of wire-link telemetry seismic instrument adaptation complex-terrain.The seismographic wireless extensions technology of apparatus of the present invention wire-link telemetry and device is characterized in that forming (seeing Fig. 1) by two big units: wireless extensions relay station WR (Wireless Router) and wireless collection station WAS (Wireless Acquisition Station).
Apparatus of the present invention belong to the seismographic expanding unit of wire-link telemetry, be called the wireless extensions relay station, be connected on the seismographic power station of wire-link telemetry with special use 100,000,000 netting twines, as wireless extensions relay station WR several wireless collection stations WAS (seeing Fig. 1) that can be wireless.
The wireless extensions relay station WR (seeing Fig. 2) of the seismographic wireless extensions technology of apparatus of the present invention wire-link telemetry and device is comprised of control module CM, power module PM, single channel transmitting set T and channel wireless radio multi receiver R and GPS module etc.Control module CM realizes control to single channel transmitting set T and channel wireless radio multi receiver R according to the power station instruction, and is connected on the seismographic power station PU of wire-link telemetry by special use 100,000,000 netting twines.Channel wireless radio multi receiver R receives the data from wireless collection station WAS, and single channel transmitting set T emission is from the instruction of power station, and control wireless collection station WAS carries out data acquisition.
The wireless extensions relay station WR (seeing Fig. 1) of the seismographic wireless extensions technology of apparatus of the present invention wire-link telemetry and device can be connected on the seismographic arbitrary power station PU of wire-link telemetry by special use 100,000,000 netting twines, carry out wireless extensions, promoted the ability of wire-link telemetry seismic instrument adaptation complex-terrain.
The wireless extensions relay station WR (seeing Fig. 1) of the seismographic wireless extensions technology of apparatus of the present invention wire-link telemetry and device receives from the instruction of main frame Mainframe by power station PU and controls wireless collection station WAS and carry out data acquisition, and by power station PU data is sent to main frame Mainframe.
Special use 100,000,000 netting twines of the seismographic wireless extensions technology of apparatus of the present invention wire-link telemetry and device are the customization netting twine, when having 100,000,000 netting twine function, have the function for wireless extensions relay station WR power supply.
The acquisition station WAS (seeing Fig. 3) of the seismographic wireless extensions technology of apparatus of the present invention wire-link telemetry and device is comprised of controller CM, seismic sensor Sensor, wireless communication unit WU and GPS module etc.Wireless communication unit WU wherein provides single-channel digital received and sent; The GPS module provides positional information, sometimes also supports time synchronized.
Claims (6)
1. the seismographic wireless extension device of wire-link telemetry is characterized in that being comprised of two big units: wireless extensions relay station WR and wireless collection station WAS; Described wireless extensions relay station is connected on the seismographic power station of wire-link telemetry with special use 100,000,000 netting twines, as wireless extensions relay station WR several wireless collection stations WAS that can be wireless.
2. described device according to claim 1 is characterized in that wireless extensions relay station WR is comprised of control module CM, power module PM, single channel transmitting set T and channel wireless radio multi receiver R and GPS module etc.; Control module CM realizes control to single channel transmitting set T and channel wireless radio multi receiver R according to the power station instruction, and is connected on the seismographic power station PU of wire-link telemetry by special use 100,000,000 netting twines; Channel wireless radio multi receiver R receives the data from wireless collection station WAS, and single channel transmitting set T emission is from the instruction of power station, and control wireless collection station WAS carries out data acquisition.
3. described device according to claim 1 is characterized in that wireless extensions relay station WR is connected on the seismographic arbitrary power station PU of wire-link telemetry by special use 100,000,000 netting twines, carries out wireless extensions, promotes the ability that the wire-link telemetry seismic instrument adapts to complex-terrain.
4. described device according to claim 3, it is characterized in that wireless extensions relay station WR receives from the instruction of main frame Mainframe by power station PU and controls wireless collection station WAS and carry out data acquisition, and by power station PU data are sent to main frame Mainframe.
5. described device according to claim 3 when it is characterized in that special-purpose 100,000,000 netting twines have 100,000,000 netting twine function for the customization netting twine, has the function for wireless extensions relay station WR power supply.
6. according to claim 1 or 2 or 3 or 4 or 5 described devices, it is characterized in that acquisition station WAS is comprised of controller CM, seismic sensor Sensor, wireless communication unit WU and GPS module etc.; Wireless communication unit WU wherein provides single-channel digital received and sent; The GPS module provides positional information, sometimes also supports time synchronized.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103370374A CN102866420A (en) | 2012-09-13 | 2012-09-13 | Wireless extension technology and device of wired remote monitoring seismometer |
| US14/352,242 US20140254309A1 (en) | 2011-10-17 | 2012-10-16 | Digital seismic recorder including wired, wireless and cable-less telemetry |
| PCT/CN2012/001394 WO2013056511A1 (en) | 2011-10-17 | 2012-10-16 | Wired, wireless and cableless all_in_one digital seismometer |
| EP12842393.6A EP2770343A4 (en) | 2011-10-17 | 2012-10-16 | Wired, wireless and cableless all_in_one digital seismometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103370374A CN102866420A (en) | 2012-09-13 | 2012-09-13 | Wireless extension technology and device of wired remote monitoring seismometer |
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| CN102866420A true CN102866420A (en) | 2013-01-09 |
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| CN2012103370374A Pending CN102866420A (en) | 2011-10-17 | 2012-09-13 | Wireless extension technology and device of wired remote monitoring seismometer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607113A (en) * | 2016-01-11 | 2016-05-25 | 吉林大学 | Distributed high-precision seismic signal acquisition apparatus and acquisition method thereof |
| CN112785828A (en) * | 2020-12-14 | 2021-05-11 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Seismic exploration system and method with wireless communication and wired network mixed |
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|---|---|---|---|---|
| CN105607113A (en) * | 2016-01-11 | 2016-05-25 | 吉林大学 | Distributed high-precision seismic signal acquisition apparatus and acquisition method thereof |
| CN105607113B (en) * | 2016-01-11 | 2017-12-05 | 吉林大学 | Distributed high-accuracy seismic signal acquisition device and acquisition method |
| CN112785828A (en) * | 2020-12-14 | 2021-05-11 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Seismic exploration system and method with wireless communication and wired network mixed |
| CN112785828B (en) * | 2020-12-14 | 2022-04-22 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Seismic exploration system and method with wireless communication and wired network mixed |
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Application publication date: 20130109 |