CN104504882A - Wireless realization method for mine microseism acquisition substation - Google Patents
Wireless realization method for mine microseism acquisition substation Download PDFInfo
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- CN104504882A CN104504882A CN201410820810.1A CN201410820810A CN104504882A CN 104504882 A CN104504882 A CN 104504882A CN 201410820810 A CN201410820810 A CN 201410820810A CN 104504882 A CN104504882 A CN 104504882A
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Abstract
The invention discloses a wireless realization method for a mine microseism acquisition substation. The wireless realization method comprises a microseism sensor, a microseism acquisition instrument, a wireless communication terminal, a wireless center, a microseism monitoring system server and a network switch. According to the system, with respect to an actual environment of a mine, wireless data transmission is achieved by employing arrangement of a popular wireless wifi base station at present, so that wireless arrangement of the microseism substation can be achieved; the method has the long-term significance on high-precision time synchronization and data transmission; manpower and material resources consumed for traditional wired pavement are saved; and building of a system tends to be simplified and diversified.
Description
Technical field:
The present invention relates to a kind of microseism and gather substation, a kind of mining Microseismic monitoring system gathers the realization of the wireless precise synchronization of substation and data transmission specifically
Background technology:
On Microseismic Monitoring Technique is exactly the geophysical techniques of monitoring the impact of activity in production, effect and underground state by observing, analyzing in activity in production the small seismic events produced, and its basis is acoustic emission and seismology.Microseism gathers substation as the topmost ingredient of Microseismic monitoring system, has merged data acquisition, conversion and transmission, clock synchronization system.The present invention realizes the wireless precise synchronization of microseism substation and data transmission is significant, wireless precise synchronization can be realized by high-level clock, wireless data transmission technology main points are stressed in this invention, realize for the wireless wifi arrangement of base stations that mine actual bad border application is instantly popular the wireless penetration layout that Wireless Data Transmission can reach microseism substation.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the drawback that traditional wire connected mode is brought, provide a kind of wireless wifi arrangement of base stations and solve data transmission problems, it can realize microseism substation wireless data and upload, and finally realizes the wireless penetration of microseism substation and arranges.
In order to solve above-mentioned existing technical matters, the present invention is by the following technical solutions: a kind of mining microseism gathers substation wireless penetration implementation method, it includes microseismic sensors, microseism Acquisition Instrument, wireless communication terminal, wireless center end, Microseismic monitoring system server, the network switch;
1) microseismic sensors be arranged in mine accepts waveform signal, and Signal transmissions is to sensor microseism Acquisition Instrument;
2) microseism Acquisition Instrument accepts simulating signal and is connected with wireless communication terminal, simulating signal is converted to digital signal A/D and is sent by wireless communication terminal, and the Acquisition Instrument of microseism simultaneously completes the operations such as package and forms IP packet to digital signal;
3) microseism Acquisition Instrument is connected with wireless terminal by ethernet line, and wireless terminal is connected to wireless center end by wireless signal, and wireless center end is connected to the network switch by network and Microseismic monitoring system server carries out exchanges data.
The horizontal lobe of described built-in 2 the 5GHz frequency ranges of wireless center end equipment is 90 degree, the 802.11n wireless aps/wireless bridge of 17dBi high-gain aerial.
Described wireless center end is in 5GHz frequency range, and emissive power can reach 29dBm.
Principle of work of the present invention is as follows: microseismic sensors be arranged in the mine surveyed area of detection, microseism Wave data accepts waveform signal by microseismic sensors, Signal transmissions is on the microseism Acquisition Instrument be connected with microseismic sensors, according to current microseism data amount and existing Radio Transmission Technology, the radio transmission apparatus supporting 802.11n agreement can be selected, equipment is operated in GHz, use Atheros chipset, strong with network signal, good stability, the advantage of wide coverage, microseism Acquisition Instrument converts the simulating signal A/D received to digital signal, Acquisition Instrument completes the operations such as package and forms IP packet to digital signal simultaneously, Acquisition Instrument is connected with wireless terminal by ethernet line, wireless terminal is connected to wireless center end by wireless signal, wireless center end by network be connected to the network switch and Microseismic monitoring system server carry out data interaction that, IP packet through wireless terminal by transmission of wireless signals to wireless center end, monitoring system is arrived again by the network switch, Microseismic monitoring system is stored in database after processing data.For distant situation, between wireless terminal and wireless center end, increase wireless relay apparatus, its transmission data mode is identical to center-side with terminal.
Beneficial effect of the present invention: realize the wireless penetration layout that Wireless Data Transmission can reach microseism substation for the wireless wifi arrangement of base stations that mine actual bad border application is instantly popular, precise synchronization and data transmission have far-reaching significance, not only save traditional wire and lay the human and material resources consumed, make system building be tending towards simplification, variation especially.
Accompanying drawing explanation
Fig. 1 is the geographical arrangement structural representation of wireless transmission of the present invention.
Embodiment
A kind of mining microseism gathers substation wireless penetration implementation method, and it includes microseismic sensors, microseism Acquisition Instrument, wireless communication terminal, wireless center end, Microseismic monitoring system server, the network switch;
1) microseismic sensors be arranged in mine accepts waveform signal, and Signal transmissions is to sensor microseism Acquisition Instrument;
2) microseism Acquisition Instrument accepts simulating signal and is connected with wireless communication terminal, simulating signal is converted to digital signal A/D and is sent by wireless communication terminal, and the Acquisition Instrument of microseism simultaneously completes the operations such as package and forms IP packet to digital signal;
3) microseism Acquisition Instrument is connected with wireless terminal by ethernet line, and wireless terminal is connected to wireless center end by wireless signal, and wireless center end is connected to the network switch by network and Microseismic monitoring system server carries out exchanges data.
The horizontal lobe of described built-in 2 the 5GHz frequency ranges of wireless center end equipment is 90 degree, the 802.11n wireless aps/wireless bridge of 17dBi high-gain aerial.
Described wireless center end is in 5GHz frequency range, and emissive power can reach 29dBm.
Principle of work of the present invention is as follows: microseismic sensors be arranged in the mine surveyed area of detection, microseism Wave data accepts waveform signal by microseismic sensors, Signal transmissions is on the microseism Acquisition Instrument be connected with microseismic sensors, according to current microseism data amount and existing Radio Transmission Technology, the radio transmission apparatus supporting 802.11n agreement can be selected, equipment frequency of operation is at GHz, use Atheros chipset, strong with network signal, good stability, the advantage of wide coverage, microseism Acquisition Instrument converts the simulating signal A/D received to digital signal, Acquisition Instrument completes the operations such as package and forms IP packet to digital signal simultaneously, Acquisition Instrument is connected with wireless terminal by ethernet line, wireless terminal is connected to wireless center end by wireless signal, wireless center end by network be connected to the network switch and Microseismic monitoring system server carry out data interaction that, IP packet through wireless terminal by transmission of wireless signals to wireless center end, monitoring system is arrived again by the network switch, Microseismic monitoring system is stored in database after processing data.For distant situation, increase between wireless terminal and wireless center end, its transmission data mode is identical to center-side with terminal.
Claims (3)
1. mining microseism gathers a substation wireless penetration implementation method, it is characterized in that: it includes microseismic sensors, microseism Acquisition Instrument, wireless communication terminal, wireless center end, Microseismic monitoring system server, the network switch;
1) microseismic sensors be arranged in mine accepts waveform signal, and Signal transmissions is to sensor microseism Acquisition Instrument;
2) microseism Acquisition Instrument accepts simulating signal and is connected with wireless communication terminal, simulating signal is converted to digital signal A/D and is sent by wireless communication terminal, and the Acquisition Instrument of microseism simultaneously completes the operations such as package and forms IP packet to digital signal;
3) microseism Acquisition Instrument is connected with wireless terminal by ethernet line, and wireless terminal is connected to wireless center end by wireless signal, and wireless center end is connected to the network switch by network and Microseismic monitoring system server carries out exchanges data.
2. the mining microseism of one according to claim 1 gathers substation wireless penetration implementation method, it is characterized in that: the horizontal lobe of described built-in 2 the 5GHz frequency ranges of wireless center end equipment is 90 degree, the 802.11n wireless aps/wireless bridge of 17dBi high-gain aerial.
3. the mining microseism of one according to claim 1 gathers substation wireless penetration implementation method, it is characterized in that: described wireless center end is in 5GHz frequency range, and emissive power can reach 29dBm.
Priority Applications (1)
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| CN201410820810.1A CN104504882A (en) | 2014-12-25 | 2014-12-25 | Wireless realization method for mine microseism acquisition substation |
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| CN201410820810.1A CN104504882A (en) | 2014-12-25 | 2014-12-25 | Wireless realization method for mine microseism acquisition substation |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785430A (en) * | 2016-05-09 | 2016-07-20 | 辽宁工程技术大学 | Real-time monitoring system and method for mine earthquake |
| CN106131882A (en) * | 2016-06-30 | 2016-11-16 | 上海长合信息技术股份有限公司 | A kind of based on Atheros chipset subway field survey system and preparation method thereof |
| CN106128074A (en) * | 2016-08-24 | 2016-11-16 | 中国石油集团渤海钻探工程有限公司 | A kind of microseism wireless monitor system based on privately owned cloud and data processing method thereof |
| CN108398718A (en) * | 2018-03-06 | 2018-08-14 | 安徽万泰地球物理技术有限公司 | A kind of antireflective Microseismic monitoring system of plasma pulse resonance |
| CN109343111A (en) * | 2018-09-30 | 2019-02-15 | 中国科学院武汉岩土力学研究所 | A kind of long range TBM tunnel rock burst micro seismic monitoring method under interbedding of soft and hard rocks geological conditions |
| CN111088998A (en) * | 2019-11-13 | 2020-05-01 | 神华信息技术有限公司 | Coal mine central station monitoring system testing method and device and substation simulation system |
| CN113126143A (en) * | 2021-04-22 | 2021-07-16 | 中国科学院、水利部成都山地灾害与环境研究所 | Portable micro-motion and strong-vibration real-time monitor system |
| RU2818988C1 (en) * | 2023-06-19 | 2024-05-08 | Федеральное государственное бюджетное научное учреждение "Республиканский академический научно-исследовательский и проектно-конструкторский институт горной геологии, геомеханики, геофизики и маркшейдерского дела" (РАНИМИ) | Modular multichannel mine seismic station |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785430A (en) * | 2016-05-09 | 2016-07-20 | 辽宁工程技术大学 | Real-time monitoring system and method for mine earthquake |
| CN106131882A (en) * | 2016-06-30 | 2016-11-16 | 上海长合信息技术股份有限公司 | A kind of based on Atheros chipset subway field survey system and preparation method thereof |
| CN106128074A (en) * | 2016-08-24 | 2016-11-16 | 中国石油集团渤海钻探工程有限公司 | A kind of microseism wireless monitor system based on privately owned cloud and data processing method thereof |
| CN108398718A (en) * | 2018-03-06 | 2018-08-14 | 安徽万泰地球物理技术有限公司 | A kind of antireflective Microseismic monitoring system of plasma pulse resonance |
| CN109343111A (en) * | 2018-09-30 | 2019-02-15 | 中国科学院武汉岩土力学研究所 | A kind of long range TBM tunnel rock burst micro seismic monitoring method under interbedding of soft and hard rocks geological conditions |
| CN111088998A (en) * | 2019-11-13 | 2020-05-01 | 神华信息技术有限公司 | Coal mine central station monitoring system testing method and device and substation simulation system |
| CN111088998B (en) * | 2019-11-13 | 2021-09-14 | 国能信息技术有限公司 | Coal mine central station monitoring system testing method and device and substation simulation system |
| CN113126143A (en) * | 2021-04-22 | 2021-07-16 | 中国科学院、水利部成都山地灾害与环境研究所 | Portable micro-motion and strong-vibration real-time monitor system |
| CN113126143B (en) * | 2021-04-22 | 2022-11-15 | 中国科学院、水利部成都山地灾害与环境研究所 | Portable real-time micro-motion and strong vibration monitor system |
| RU2818988C1 (en) * | 2023-06-19 | 2024-05-08 | Федеральное государственное бюджетное научное учреждение "Республиканский академический научно-исследовательский и проектно-конструкторский институт горной геологии, геомеханики, геофизики и маркшейдерского дела" (РАНИМИ) | Modular multichannel mine seismic station |
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Inventor after: Zhang Yinsheng Inventor after: Zhang Youshan Inventor after: Miao Yuanyuan Inventor before: Yan Wenfa Inventor before: Chen Yu Inventor before: Liu Qiang Inventor before: Zhao Huihui Inventor before: Zhang Youshan |
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Application publication date: 20150408 |