CN105185040A - Mine water inrush real-time monitoring, early warning and escape guide system - Google Patents
Mine water inrush real-time monitoring, early warning and escape guide system Download PDFInfo
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- CN105185040A CN105185040A CN201510441078.1A CN201510441078A CN105185040A CN 105185040 A CN105185040 A CN 105185040A CN 201510441078 A CN201510441078 A CN 201510441078A CN 105185040 A CN105185040 A CN 105185040A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention provides a mine water inrush real-time monitoring, early warning and escape guide system and belongs to the mine early warning technical field. The system includes a mine water inrush monitoring and early warning device and a mine water inrush simulation system; the mine water inrush monitoring and early warning device includes host machines, slave machines a switch and a server; the mine water inrush simulation system is hosted by the server; after the server establishes a mine three-dimensional model and positions the position of the slave machines, the slave machines transmits mine information with appointed time intervals through a wireless ad hoc network, wherein the mine information is monitored in real time by sensor modules of the slave machines; the host machine integrates slave machine information and transmits the information to the server, so that water inrush simulation can be carried out; and after being dynamically corrected, simulation results are respectively transmitted to managers and underground personnel in the forms of dynamic simulation display and switching on guide lights. Related data of the system can be used for later-stage analysis and research. With the mine water inrush real-time monitoring, early warning and escape guide system adopted, a whole process before and after water inrush can be dynamically displayed in a simulated manner, and personnel positioning can be realized, and mine water inrush rescue can be effectively assisted.
Description
Technical field
The present invention relates to early warning technology field, mine, refer to a kind of water bursting in mine Monitoring and forecasting system in real-time and escaping guidance system especially.
Background technology
Mine water bursting disaster be in Mining Market quantity many, endanger one of large important geologic hazard.In recent years, the origin cause of formation of mine water bursting disaster and signature analysis are made great progress, but mine shaft geology and the staggered complexity of artificial condition, no matter from hydraulic pressure, press, the independence of the factors such as thickness, water bursting coefficient, air humidity, aqueous body compositions or combinatory analysis, all can not well set up mine water-bursting predicting model, realize effective prediction of water bursting in mine.Therefore reason, although water bursting in mine emulation field achievement is remarkable, emulation prerequisite is often based on artificially given virtual water gushing condition, and the accuracy of gushing water emulation cannot be verified, what obtained by simulation is rescued hedging scheme and also cannot be applied in actual production.And existing Forecasting Methodology can not whole information before and after Real-time Collection water bursting in mine, cannot build " the large data " of water bursting in mine.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of water bursting in mine Monitoring and forecasting system in real-time and escaping guidance system.
This system comprises water bursting in mine monitoring warning device and water bursting in mine analogue system, water bursting in mine monitoring warning device comprises main frame, from machine, switch and server, host is in server for water bursting in mine analogue system, main frame is connected by data-signal with from machine, and main frame is connected by switch-to-server.
Wherein, main frame comprises external power supply module, built-in power module, single-chip microcomputer, wireless transport module, memory module, hummer, display screen, external power supply module, built-in power module, single-chip microcomputer, transport module, memory module, sensor assembly, hummer, guiding lamp, display screen is comprised from machine, main frame and from machine dustproof and waterproof, comprise wireless transport module, Infrared Transmission module, RFID module from the transport module of machine, comprise from the sensor assembly of machine and flood sensor, humidity sensor, temperature sensor, flow sensor.
Wireless transport module is a kind of employing wireless self-organization network transmission technology, to realize the device from radio communication mutual between machine and main frame;
Infrared Transmission module is a kind of employing infrared transmission technology, to realize the device checked and revise from machine " feature coding ";
RFID module is a kind of contactless less radio-frequency automatic identification technology, to realize the device of roadway personnel positioning and rescue;
Memory module is a kind of for accessing main frame, storing from the spread F lash of machine itself and inductor information, the device of data storing in order to giving for change when realizing equipment lost contact;
Flooding sensor is a kind of conducting sensor, is open circuit usually, path when flooding, and in order to determine whether preset height is not had by water logging, the device of height is flooded in monitoring;
Humidity sensor is a kind of by monitoring of environmental humidity, to judge the device hanging sweat, atomizating phenomenon occurs;
Temperature sensor is a kind of by monitoring of environmental temperature, to judge the device occurred close to cools air phenomenon during pools zone;
Flow sensor a kind ofly utilizes Hall element to pass through to monitor impeller rotation in the unit interval indirectly to judge the device of water volume flow rate;
Guiding lamp be a kind of can realize direction guide light-emitting device, with realize predict gushing water or occur gushing water time rescue hedging route guiding function;
Display screen is a kind of LCDs that can realize text importing, to realize the display of daily indication information and mine water inrush information.
The method utilizing this system to carry out water bursting in mine Monitoring and forecasting system in real-time is: by have unique features coding from machine data Data Enter server, server sets up mine three-dimensional model by water bursting in mine analogue system and location has putting and placing direction from seat in the plane of unique features coding respectively, from machine with the mine floodage of designated time interval by its sensor assembly Real-Time Monitoring, humidity, temperature, water volume flow rate and personal information are shown in the display screen from machine and send to upper layer host, upper layer host to be integrated subordinate and is respectively sent to server by switch carries out sunykatuib analysis from machine information, if main frame, from machine send data failure, store data in respectively from the memory module of machine and the memory module of main frame in order to giving for change, server carries out gushing water emulation according to each group of data, realize gushing water prediction occurring, gushing water is stretched and is predicted and rescue hedging layout of roads, and revise in real time according to new data, the simulation of server and predict the outcome and convey to supvr by dynamic simulation display mode, to from machine mode feedback control signal by main frame (comprise and open main frame hummer, open from machine hummer, light from machine escape direction guiding lamp, the condition of a disaster information is being shown from machine display screen) convey to underground work personnel, underground work personnel carry work card (the embedded RFID module of work card) by locating self-position from machine, realize the rescue when management of Chang Shidao hilllock and gushing water.
Wherein, arrange from during machine according to unified layout rules, point to about specifying its guiding lamp.Every platform only docks a given host from machine and carries out data transmission, and a main frame carries out data transmission with one and above appointment from machine simultaneously, and each main frame carries out data transmission by a switch-to-server jointly.Main frame and adopt wireless mode to carry out data transmission between machine, adopts wired mode to carry out data transmission between main frame, switch, server.
The beneficial effect of technique scheme of the present invention is as follows:
In such scheme, by water bursting in mine Monitoring Indexes with the immobilization of permanent fixtures form, eliminate and monitored randomness, the cycle long shortcoming large with personal error in the past; Combined with three-dimensional simulation technique by water-bursting predicting, not only provide and whether predicting the outcome of gushing water occurs, the Time and place result that after more simulating gushing water generation, water body is stretched, carries out dynamic simulation display; Adopt wireless self-organization network form to realize host and slave processors communication, effectively improve downhole communication stability and dirigibility; Before water bursting in mine Monitoring Indexes runs through gushing water generation and after occurring, the Real-Time Monitoring that can realize gushing water situation and the dynamic corrections predicted the outcome, avoid the prediction error because artificial algorithm errors and X factor cause; By the instruction of guiding lamp, result gushing water being rescued hedging layout of roads feeds back to underground work personnel in time, plays relief guiding function; By be successfully transmitted to server, itself store the gushing water data that can give for change in the later stage after equipment lost contact, " large data " for water bursting in mine realize providing possibility.
Accompanying drawing explanation
Fig. 1 is the structural representation of water bursting in mine Monitoring and forecasting system in real-time of the present invention and escaping guidance system;
Fig. 2 be water bursting in mine Monitoring and forecasting system in real-time of the present invention and escaping guidance system from machine structural representation;
Fig. 3 is the main machine structure schematic diagram of water bursting in mine Monitoring and forecasting system in real-time of the present invention and escaping guidance system;
Fig. 4 is the layout schematic diagram of the embodiment of the present invention 1 system;
Fig. 5 is the I-I cross-sectional view of the embodiment of the present invention 1.
Wherein: 1-main frame one; 2-main frame two; 3-is from machine one; 4-is from machine two; 5-is from machine three; 6-is from machine four; 7-is from machine five; 8-is from machine six; 9-is from machine seven; 10-is from machine eight; 11-is from machine nine; 12-is from machine ten; 13-is from machine 11; 14-is from machine 12; 15-is from machine 13; 16-is from machine 14; 17-projective water point one; 18-projective water point two; 19-personnel one; 20-personnel two; 21-personnel three; 22-main shaft; 23-auxiliary shaft one; 24-auxiliary shaft two.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The present invention is directed to existing water bursting in mine monitoring system can not the problem such as Real-time Monitoring Data information, provides a kind of water bursting in mine Monitoring and forecasting system in real-time and escaping guidance system.
As shown in Figure 1, this system comprises water bursting in mine monitoring warning device and water bursting in mine analogue system, water bursting in mine monitoring warning device comprises main frame, from machine, switch and server, host is in server for water bursting in mine analogue system, main frame is connected by wireless self-organization network data-signal with from machine, and main frame is connected by switch-to-server.
As shown in Figure 2, external power supply module, built-in power module, single-chip microcomputer, transport module, memory module, sensor assembly, hummer, guiding lamp, display screen is comprised from machine, wherein, transport module comprises wireless transport module, Infrared Transmission module, RFID module, sensor module comprises floods sensor, humidity sensor, temperature sensor, flow sensor, flooding sensor is a kind of conducting sensor, usually be open circuit, path when flooding, in order to determine whether preset height is not had by water logging, the device of height is flooded in monitoring; Humidity sensor is a kind of by monitoring of environmental humidity, to judge the device hanging sweat, atomizating phenomenon occurs; Temperature sensor is a kind of by monitoring of environmental temperature, to judge the device occurred close to cools air phenomenon during pools zone; Flow sensor a kind ofly utilizes Hall element to pass through to monitor impeller rotation in the unit interval indirectly to judge the device of water volume flow rate.
Choosing of sensor can adopt following table 1 mode:
Table 1 sensor is chosen
As shown in Figure 3, main frame comprises external power supply module, built-in power module, single-chip microcomputer, wireless transport module, memory module, hummer, display screen.
The monitoring and pre-alarming method that this system is concrete is:
Mine numerical characteristic typing server " water bursting in mine analogue system " is built mine three-dimensional realistic model, arrange each from machine in mine, being encoded to benchmark by respectively setting up space, corresponding time relationship from machine and Three-dimensional Mine model with unique features, realizing dynamic three-dimensional display.Arrange from during machine according to unified layout rules, point to about specifying its guiding lamp.Every platform only docks a given host from machine and carries out data transmission, and a main frame carries out data transmission with one and above appointment from machine simultaneously, and each main frame carries out data transmission by a switch-to-server jointly.Main frame and adopt wireless self-organization network mode to carry out data transmission between machine, adopts wired mode to carry out data transmission between main frame, switch, server.During system works, monitor within agreement interval time from the single-chip microcomputer of machine and record sensor assembly digital signal: flooding height position, sensor corresponding port signal, humidity sensor digital signal, temperature sensor digital signal, flow sensor digital signal; And by above four class signal values after showing from machine display screen, together with place from machine unique characteristics coding, temporal characteristics value, be sent to affiliated upper layer host by wireless transport module in wireless self-organization network mode, if bust this, be stored in the memory module from machine.Upper layer host receives lower floor after machine data by wireless communication module, and this lower floor of collecting respectively transfers to server by switch in a wired fashion in moment after machine data, if bust this, is stored in the memory module of main frame.After server machine obtains data, first according to preset value and before each time data group carry out data analysis and compare: if for there is not gushing water in analysis result, then feed back green signal, successively be sent to each from machine by main frame, stop hummer, close guiding lamp, recover display screen normality information displaying, and etc. next group data to be obtained again to perform data com-parison and analysis, if analysis result is for prediction gushing water or gushing water occurs, then feed back alarm signal, carry out gushing water analogue simulation and go out the following gushing water time, spatial character, and according to preset algorithm planning escape route, successively be sent to each from machine feedback control signal by main frame, start hummer, light the corresponding escape direction side of guiding lamp, display screen display gushing water situation information is (during prediction gushing water, during generation gushing water, executable operations is identical, but display on-screen-display message is different), data com-parison and analysis is again performed to when obtaining new data, revise in time according to the water body index of Real-time Feedback and self predict the outcome, reduction causes due to artificial algorithm errors and the prediction of X factor is slipped up.Meanwhile, overall process is carried out dynamic simulation display by server.The work card of underground work staffing built-in RFID module, by can read employee's job number that work card stores from the RFID module of machine, employing singlechip interruption mechanism, by employee's job number, is wirelessly sent to affiliated upper layer host from machine feature coding and time eigenwert by wireless transport module.Upper layer host receives lower floor by wireless communication module and transfer to server by switch in a wired fashion after machine data, and dynamic simulation display is carried out in employee position by server, is implemented to the object of hilllock management.When predicting gushing water or gushing water occurring, by dynamic simulation display display employee position and job number, with Added Management, person organizes rescue work.
Embodiment 1
As shown in Figure 4, Figure 5, the main shaft 22 arranged at a central-diagonal arrangement and auxiliary shaft 1, auxiliary shaft 2 24 simplify in mine, and main shaft 22, auxiliary shaft 1 all adopt cage with conveying people and goods, and auxiliary shaft 2 24 employing skip bucket, can not conveying people with transporting cargo.According to mine feature, arrangement system switch, inter-host communication line, in main shaft 22, are arranged from machine layout rules as being affixed on away from outlet one side wall, 2 main frames are arranged in mine, 14 from machine, every platform main frame is responsible for being less than 10 from machine quantity, therefore adopts two feature codings from machine.Arrange a main frame 1 in upper strata drive, be responsible for docking this layer from machine 1, from machine 24, from machine 35, from machine 46, from machine 57, from machine 68 and from machine 79 totally 7 from machine; Arrange a main frame 22 in lower floor's drive, be responsible for docking this layer from machine 8 10, from machine 9 11, from machine 10, from machine 11, from machine 12, from machine 13 and from machine 14 totally 7 from machine.
In T1 ~ T3 moment, system receives data as table 2.
Table 2T1 ~ T3 time data
In the T1 moment, system is according to being respectively submerged time, mutual locus and flow sensor data from machine, judge projective water point one place, be positioned at projective water point 1 and carry out gushing water emulation from machine 57 position and plan escape route, carry out dynamic simulation display, and to main frame, from machine feedback control signal.
In the T3 moment, system is according to being respectively submerged time, mutual locus and flow sensor data from machine, revise projective water point and there are two places, with projective water point 1 from machine 46, between machine 57, projective water point 2 18 is from machine 9 11, from carrying out gushing water emulation between machine 10 and planning escape route, carry out dynamic simulation display, and to main frame, from machine feedback control signal.Each main frame, from machine executable operations as table 3.
Show 3T3 moment main frame, from machine executable operations
In the T3 moment, according to guiding lamp instruction, personnel 1 should run westerly and be escaped by auxiliary shaft 1; Personnel 2 20 are stranded, answer original place to wait for rescue or attempt running toward east attempting escaping from auxiliary shaft 2 24; Personnel 3 21 should run toward east and be escaped by main shaft.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a water bursting in mine Monitoring and forecasting system in real-time and escaping guidance system, comprise water bursting in mine monitoring warning device and water bursting in mine analogue system, it is characterized in that: water bursting in mine monitoring warning device comprises main frame, from machine, switch and server, host is in server for water bursting in mine analogue system, main frame is connected by data-signal with from machine, and main frame is connected by switch-to-server.
2. water bursting in mine Monitoring and forecasting system in real-time according to claim 1 and escaping guidance system, it is characterized in that: described main frame comprises external power supply module, built-in power module, single-chip microcomputer, wireless transport module, memory module, hummer, display screen, describedly comprise external power supply module, built-in power module, single-chip microcomputer, transport module, memory module, sensor assembly, hummer, guiding lamp, display screen from machine, main frame and from machine dustproof and waterproof.
3. water bursting in mine Monitoring and forecasting system in real-time according to claim 1 and 2 and escaping guidance system, is characterized in that: the described transport module from machine comprises wireless transport module, Infrared Transmission module, RFID module.
4. water bursting in mine Monitoring and forecasting system in real-time according to claim 1 and escaping guidance system, is characterized in that: the described sensor assembly from machine comprises and floods sensor, humidity sensor, temperature sensor, flow sensor.
5. water bursting in mine Monitoring and forecasting system in real-time according to claim 1 and escaping guidance system, it is characterized in that: every platform only docks a given host from machine by self-organizing network and carries out data transmission, a main frame carries out data transmission with one and above appointment from machine simultaneously, and each main frame carries out data transmission by a switch-to-server jointly.
6. water bursting in mine Monitoring and forecasting system in real-time according to claim 1 and escaping guidance system, it is characterized in that: described main frame and adopt wireless self-organization network mode to carry out data transmission between machine, between main frame, switch, server, adopt wired mode to carry out data transmission.
7. water bursting in mine Monitoring and forecasting system in real-time according to claim 1 and escaping guidance system, is characterized in that: be describedly stored in from the memory module of machine or main frame from machine or the unsuccessful data-signal being uploaded to affiliated upper strata of main frame.
8. adopt water bursting in mine Monitoring and forecasting system in real-time according to claim 1 and escaping guidance system to carry out the method for water bursting in mine Monitoring and forecasting system in real-time, it is characterized in that: by have unique features coding from machine data Data Enter server, server sets up mine three-dimensional model by water bursting in mine analogue system and location has putting and placing direction from seat in the plane of unique features coding respectively, from machine with the mine floodage of designated time interval by its sensor assembly Real-Time Monitoring, humidity, temperature, water volume flow rate and personal information are shown in the display screen from machine and send to upper layer host, upper layer host integration subordinate is respectively sent to server by switch and carries out sunykatuib analysis after machine information, if main frame, from machine send data failure, store data in respectively from the memory module of machine and the memory module of main frame in order to giving for change, server carries out gushing water emulation according to each group of data, realize gushing water prediction occurring, gushing water stretches prediction and rescue hedging layout of roads, and revise in real time according to new data, the simulation of server and predict the outcome and convey to supvr by dynamic simulation display mode, by main frame extremely from machine mode feedback control signal, underground work personnel carry work card by from machine location self-position, realize the rescue when management of Chang Shidao hilllock and gushing water.
9. water bursting in mine Monitoring and forecasting system in real-time according to claim 8 and escaping guidance system, is characterized in that: described control signal comprises unlatching main frame hummer, opens from machine hummer, lights from machine escape direction guiding lamp, showing the condition of a disaster information from machine display screen; The embedded RFID module of described work card.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397474A (en) * | 2019-08-06 | 2019-11-01 | 华北科技学院 | A kind of method and system of mine water disaster monitoring and warning and the condition of a disaster sprawling analog simulation |
| CN110415489A (en) * | 2019-07-31 | 2019-11-05 | 成都市西创科技有限公司 | System is monitored based on wireless sensing and the geo-hazard early-warning of the communication technology |
| CN113971866A (en) * | 2021-09-14 | 2022-01-25 | 山东大学 | Tunnel water and mud inrush disaster linkage alarm and intelligent personnel evacuation system and method |
| CN114599085A (en) * | 2022-02-25 | 2022-06-07 | 广州爱浦路网络技术有限公司 | Early warning system, method, computer device and storage medium for underground operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2273734C1 (en) * | 2004-08-13 | 2006-04-10 | Открытое акционерное общество "Уралкалий" (ОАО "Уралкалий") | Method for potassium mine protection against flooding |
| CN102644480A (en) * | 2012-04-09 | 2012-08-22 | 南京龙渊微电子科技有限公司 | RFID (Radio Frequency Identification Devices) and wireless sensing-based real-time positioning early warning system for mine |
| CN103899356A (en) * | 2014-02-21 | 2014-07-02 | 北京华安奥特科技有限公司 | Integrated information system for monitoring, early warning, management and control of mine water disasters |
| CN103899357A (en) * | 2014-01-10 | 2014-07-02 | 北京华安奥特科技有限公司 | System and method for real-time visual monitoring and early warning of mine floor water disasters |
| WO2014179131A1 (en) * | 2013-04-30 | 2014-11-06 | Halliburton Energy Services, Inc. | Controlled dewatering of confined, saturated formations in excavation mines |
-
2015
- 2015-07-24 CN CN201510441078.1A patent/CN105185040A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2273734C1 (en) * | 2004-08-13 | 2006-04-10 | Открытое акционерное общество "Уралкалий" (ОАО "Уралкалий") | Method for potassium mine protection against flooding |
| CN102644480A (en) * | 2012-04-09 | 2012-08-22 | 南京龙渊微电子科技有限公司 | RFID (Radio Frequency Identification Devices) and wireless sensing-based real-time positioning early warning system for mine |
| WO2014179131A1 (en) * | 2013-04-30 | 2014-11-06 | Halliburton Energy Services, Inc. | Controlled dewatering of confined, saturated formations in excavation mines |
| CN103899357A (en) * | 2014-01-10 | 2014-07-02 | 北京华安奥特科技有限公司 | System and method for real-time visual monitoring and early warning of mine floor water disasters |
| CN103899356A (en) * | 2014-02-21 | 2014-07-02 | 北京华安奥特科技有限公司 | Integrated information system for monitoring, early warning, management and control of mine water disasters |
Non-Patent Citations (2)
| Title |
|---|
| 李仲学等: "矿山的复合场理论、一体化模型及可视化技术", 《北京科技大学学报》 * |
| 李翠平等: "地下矿水突水过程的三维动态仿真模型构建", 《北京科技大学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415489A (en) * | 2019-07-31 | 2019-11-05 | 成都市西创科技有限公司 | System is monitored based on wireless sensing and the geo-hazard early-warning of the communication technology |
| CN110397474A (en) * | 2019-08-06 | 2019-11-01 | 华北科技学院 | A kind of method and system of mine water disaster monitoring and warning and the condition of a disaster sprawling analog simulation |
| CN113971866A (en) * | 2021-09-14 | 2022-01-25 | 山东大学 | Tunnel water and mud inrush disaster linkage alarm and intelligent personnel evacuation system and method |
| CN114599085A (en) * | 2022-02-25 | 2022-06-07 | 广州爱浦路网络技术有限公司 | Early warning system, method, computer device and storage medium for underground operation |
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