CN104653230A - IPv6 protocol based monitoring system for coal mine safety - Google Patents
IPv6 protocol based monitoring system for coal mine safety Download PDFInfo
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- CN104653230A CN104653230A CN201310611865.7A CN201310611865A CN104653230A CN 104653230 A CN104653230 A CN 104653230A CN 201310611865 A CN201310611865 A CN 201310611865A CN 104653230 A CN104653230 A CN 104653230A
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- 239000003245 coal Substances 0.000 title claims abstract description 48
- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 230000006854 communication Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 description 8
- 238000011161 development Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
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- 230000002411 adverse Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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- 230000036632 reaction speed Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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Abstract
The invention discloses an IPv6 protocol based monitoring system for coal mine safety. The system comprises a moving joint worn by a worker, a fixed connecting joint, a relay controller, a wellhead conversion point arranged at a opening of a main laneway of a mine, and a database server which is in remote communication connection with the wellhead conversion point; the relay controller is in communication connection with all fixed connecting points in a branch laneway. With the adoption of the system, people outside the well can conveniently know the distribution condition of people in the laneways and on the workface; in addition, the forward moving route of specific people and the current location in the well can be accurately tracked as requirement, so as to ensure that the production can be smoothly carried out, and the information support can be provided for the rescue work in emergency.
Description
Technical field
The present invention relates to a kind of Coal Mine Safety Monitoring System based on IPv6 agreement.Relate to creeping into of Patent classificating number E21 soil layer or rock; In mining E21F mine or tunnel or himself safety device, transport, filling, rescue, ventilation or draining E21F17/00 do not relate in other places for mine or the method in tunnel or the special applications of device E21F17/18 recoil simulator or alarming apparatus.
Background technology
The energy is the indispensable pith of socio-economic development.The particularity of the stage of China's economic development, the disequilibrium of regional economy and endowment of resources, determines the main energy sources that coal is China.Within predictable coming few decades, coal will be the main energy sources of China and important strategic materials, has irreplaceability, the fundamental position of coal industry in national economy, will be long-term with firm.In " Chinese sustainable energy development strategy " research report completed recently, the 20 multidigit Chinese Academy of Sciences are consistent with academician of the Chinese Academy of Engineering to be thought, accounts for about 60% to coal in 2010 in disposable production of energy and consumption; To the year two thousand fifty, coal proportion is not less than 50%.
China's coal-mine is underground mining mainly, production environment complicated condition, and compared with other industry, production safety is particularly important.Safety is the cardinal task of coal production, and safety plays guarantee to coal production, supports and impetus.The life security of guarantee Coal Mine Staff and national wealth are safely the prerequisites of Coal Industry Sustainable Development, and the quality of Safety of Coal Mine Production situation is directly connected to Chinese national economy energy resource supply problem.
Coal in China produces fatality rate per million tons longitudinally than have a declining tendency (see Fig. 1).China's calendar year 2001 is 5.07,2002 be 4.64,2003 be 4.17,2004 be 3.08,2005 be 2.84,2006 be 2.04,2007 is 1.485.
Coal in China is produced fatality rate per million tons lateral comparison and is still surpassed the world average level far away.Coal in China is produced fatality rate per million tons and is compared with main coal producer, is compared with developed country (as the U.S.) or all higher, as shown in the table compared with developing country (as India).For 2007, China's coal-mine fatality rate per million tons was about more than 70 times of the U.S. and about 7 times of India.Total amount compares, and within 2007, coal in China output accounts for 37% of the whole world, and death tolls then accounts for nearly 70% of the whole world.
Coal fatality rate per million tons extreme and mean ratio comparatively (people/1,000,000 ton)
| Year | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
| China | 4.64 | 4.17 | 3.08 | 2.84 | 2.04 | 1.485 |
| The U.S. | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 |
| India | 0.29 | 0.21 | 0.22 | 0.21 | 0.22 | 0.21 |
Considerably beyond economic category, often there is accident in the negative influence of Coal Mine Disasters, all can cause extensive concern in various circles of society, makes coal mining enterprise's image be subject to huge infringement; Capital leaves very bad impact in the world, makes our national image be subject to certain impact.There is major accident in colliery, also seriously have impact on the stable of society.
On the other hand, the industrial structure of coal industry itself, all many-sides such as its winning equipment device, practitioner's quality and scientific and technological level also exist huge spread compared with other industry.Particularly in recent years, the quantity of coal mining accident constantly increases, and how to strengthen safety in production, and improving search-and-rescue work efficiency, is the task of top priority.There is the reason of these serious accidents mainly:
(1) information communication of ground and personnel in the pit not in time;
(2) ground staff is difficult to distribution and the handling situations of dynamically grasping personnel in the pit in time, carries out accurate personnel positioning;
(3) once coal mining accident occurs, the efficiency of rescue and relief work, safety first-aid is low, searches and rescues weak effect.
The RFID of current main flow has following characteristics: automatic scanning, need not manual intervention, reaction speed is fast, volume is little, information capacity is large, durability is strong, reusable, level security is high, read-write is convenient, various adverse circumstances can be worked in, long service life, read distance large, on label, data can be encrypted, store data capacity larger, the change of storage information freely, do not need light source, data can be read through exterior material, identifiable design high-speed moving object, and multiple target can be identified simultaneously, multiple label can be processed simultaneously, swift and convenient to operate, tracing and positioning etc. can be carried out to accompanying object.Along with the introduction of RFID technique, domestic colliery also brings into use RFID technique to position and integrated management.
Facts have proved, designed the mine personnel based on RFID and equipment management system for tracking, the safety in production for mine provides better guarantee.But domestic current most of underground coal mine navigation system can realize the tracking to locomotive or personnel within the specific limits, but can not realize the real-time comprehensive location of moving target, there is the blind area of location, and system cost costly, so exploitation is a kind of cheap, the real-time comprehensive navigation system of dependable performance may be will an important directions of research and development.Simultaneously, due to the good characteristics of RFID technique self, the following RFID recognition technology improved, in conjunction with modern communications and computer technology, in personnel in the pit's orientation management application aspect, realize effective identification and the monitoring of coal mine underground operators turnover, make management system fully demonstrate " hommization, informationization and increasingly automated ", realize the target of digital mine, estimate the general trend that will be development.
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of Coal Mine Safety Monitoring System based on IPv6 agreement of development, comprising:
The mobile node worn by workman;
Be arranged on the multiple fixing access node that mine props up tunnel work plane;
Be arranged on the multiple window machine controllers in main tunnel, described window machine controller communicates to connect with the whole fixed access points in a tunnel;
Be arranged on the well head transfer point at the main access adit place of mine;
The database server be connected with described well head transfer point telecommunication;
During work, described fixed access point detects the mobile node entered in self sensing range, by RSSI multistation wireless location technology, obtains the position of described each mobile node in real time; The real-time position information of described mobile node is transferred to described database server through described window machine controller and well head transfer point, the position of described database server real-time update mobile node, the i.e. position of corresponding workman;
Described each mobile node, fixed access point, window machine controller, the communication based on IPv6 agreement between well head transfer point and database server, is used to connect.
Also there is multiple monitor terminal, communicate to connect with described database server, in real time the physical location of display underground labour.
Also there is multiple mobile monitoring terminal, communicated to connect by three fidonetFidos and described database server, the physical location of the underground labour described in real-time reception.
Described monitor terminal and mobile monitoring terminal have personnel inquiry module: send query statement to described database server, and database server, according to the mobile node stored and upgrade, sends Query Result to mobile monitoring terminal and monitor terminal.
Owing to have employed technique scheme, a kind of Coal Mine Safety Monitoring System based on IPv6 agreement that the present invention proposes, compared with existing coal mine safety monitoring, monitoring system, native system has two large advantages technically: personnel in the pit's accurate positioning function and low-power consumption, highly reliable information acquiring technology.Trend of Underground Personnel Positioning System guarded region is the tunnel of underground coal mine, monitoring objective carries specific sensor node, by the real-time location to these sensor nodes, realizes the real-time location to monitoring objective.The design object of IPv6 Coal Mine Safety Monitoring System is that realization is to the tracking of underground coal mine staff present position and location, make aboveground personnel can conveniently by monitoring system recognize in tunnel with personnel's distribution situation on work plane, and accurately can trace into the course of concrete personnel and current in present position, down-hole according to demand, carry out smoothly to ensure to produce and provide Informational support for rescue work when there is emergency.
At present, country has brought up to unprecedented height to the attention degree of Safety of Coal Mine Production.The safety in production in colliery is the guarantee of coal mining enterprise's benefit, especially the essential condition of coal mining enterprise's sustainable and healthy development, thus guarantees that political issue is not only in the safety in production in colliery, the strategic issue that Ye Shi coal mining enterprise develops in a healthy way.Trend of Underground Personnel Positioning System is for eliminating ground-based administrators to underground operators blind area, improve the effective monitoring to underground operators and scheduling, strengthen the quick-reaction capability of underground operators when mine disaster occurs, to giving full play to supervisor's effect, the production safety management improving colliery has important realistic meaning.
This system can not only carry out real-time monitoring to the personnel of down-hole, the state of underground equipment can also be monitored, and subsurface environment is monitored, the concentration of the flammable explosive gas such as such as temperature, humidity and gas, so that the grasp down-hole state that aboveground background system is real-time, to equipment, personnel reasonably allocate, and carry out real-time assessment to downhole safety situation, improve coal production efficiency, get rid of downhole safety hidden danger in time.As can be seen here, reliable and practical Trend of Underground Personnel Positioning System will play positive, constructive effect in Safety of Coal Mine Production process.Along with the continuous progress of science and technology and the raising of shaft production automaticity, Coalmine's Monitoring and Controlling System technology progressively penetrate into adopt, dig, machine, fortune, each link such as logical, at Safety of Coal Mine Production, high-yield and high-efficiency and take precautions against natural calamities, play an important role in mitigation.It is a comprehensive very strong technological system simultaneously, relates to the technology such as computer, sensor, photoelectricity, industrial television, fiber optic network communication, also constantly progressive and perfect.High performance IPv6 Coal Mine Safety Monitoring System has broad application prospects in China.
Accompanying drawing explanation
In order to the technical scheme of clearer explanation embodiments of the invention or prior art, introduce doing one to the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the 2001-2007 coal in China output and coal production hundred tons of death rate schematic diagrames mentioned in background technology of the present invention
Fig. 2 is system architecture schematic diagram of the present invention
Fig. 3 is operating principle schematic diagram of the present invention
Detailed description of the invention
For making the object of embodiments of the invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear complete description is carried out to the technical scheme in the embodiment of the present invention:
As shown in 1-Fig. 3: a kind of Coal Mine Safety Monitoring System based on IPv6 agreement, mainly comprises: the mobile node worn by workman; Be arranged on the multiple fixing access node that mine props up tunnel work plane; Be arranged on the multiple window machine controllers in main tunnel, described window machine controller communicates to connect with the whole fixed access points in a tunnel; Be arranged on the well head transfer point at the main access adit place of mine; The database server be connected with described well head transfer point telecommunication; During work, described fixed access point detects the mobile node entered in self sensing range, by RSSI multistation wireless location technology, obtains the position of described each mobile node in real time; The real-time position information of described mobile node is transferred to described database server through described window machine controller and well head transfer point, the position of described database server real-time update mobile node, the i.e. position of corresponding workman;
Deployment area location technology, combined with backstage generalized information system by the information such as wireless signal strength RSSI and radio signal quality of the reference mode receiving target node (miner carries with) in fixer network, carry out following the tracks of to sensor node and locate, thus understand operating position and the course of miner at any time, can offer help for rescue when there is emergency.
Simultaneously in order to deal with the communication process of moment big data quantity, as a preferably embodiment, described each mobile node, fixed access point, window machine controller, the communication based on IPv6 agreement between well head transfer point and database server, is used to connect.
Native system also has multiple monitor terminal, communicates to connect with described database server, in real time the physical location of display underground labour.
Conveniently related personnel is long-range monitors personnel in the pit, facilitate simultaneously and can be convenient for carrying in accident rescue process, also there is multiple mobile monitoring terminal, communicated to connect by three fidonetFidos and described database server, the physical location of the underground labour described in real-time reception.
Further, described monitor terminal and mobile monitoring terminal have personnel inquiry module: send query statement to described database server, database server, according to the mobile node stored and upgrade, sends Query Result to mobile monitoring terminal and monitor terminal.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1., based on a Coal Mine Safety Monitoring System for IPv6 agreement, comprising:
The mobile node worn by workman;
Be arranged on the multiple fixing access node that mine props up tunnel work plane;
Be arranged on the multiple window machine controllers in main tunnel, described window machine controller communicates to connect with the whole fixed access points in a tunnel;
Be arranged on the well head transfer point at the main access adit place of mine;
The database server be connected with described well head transfer point telecommunication;
During work, described fixed access point detects the mobile node entered in self sensing range, by RSSI multistation wireless location technology, obtains the position of described each mobile node in real time; The real-time position information of described mobile node is transferred to described database server through described window machine controller and well head transfer point, the position of described database server real-time update mobile node, the i.e. position of corresponding workman;
Described each mobile node, fixed access point, window machine controller, the communication based on IPv6 agreement between well head transfer point and database server, is used to connect.
2. a kind of Coal Mine Safety Monitoring System based on IPv6 agreement according to claim 1, is further characterized in that: also have multiple monitor terminal, communicates to connect with described database server, in real time the physical location of display underground labour.
3. a kind of Coal Mine Safety Monitoring System based on IPv6 agreement according to claim 2, be further characterized in that: also there is multiple mobile monitoring terminal, communicated to connect by three fidonetFidos and described database server, the physical location of the underground labour described in real-time reception.
4. a kind of Coal Mine Safety Monitoring System based on IPv6 agreement according to claim 3, be further characterized in that: described monitor terminal and mobile monitoring terminal have personnel inquiry module: send query statement to described database server, database server, according to the mobile node stored and upgrade, sends Query Result to mobile monitoring terminal and monitor terminal.
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| CN201310611865.7A CN104653230A (en) | 2013-11-25 | 2013-11-25 | IPv6 protocol based monitoring system for coal mine safety |
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| CN201310611865.7A CN104653230A (en) | 2013-11-25 | 2013-11-25 | IPv6 protocol based monitoring system for coal mine safety |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112435138A (en) * | 2020-11-03 | 2021-03-02 | 中滦科技股份有限公司 | Coal mine supervision system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112435138A (en) * | 2020-11-03 | 2021-03-02 | 中滦科技股份有限公司 | Coal mine supervision system |
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Application publication date: 20150527 |