WO2019245146A1 - Ict-based system for monitoring, in real time, displacements in mine - Google Patents

Ict-based system for monitoring, in real time, displacements in mine Download PDF

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Publication number
WO2019245146A1
WO2019245146A1 PCT/KR2019/004669 KR2019004669W WO2019245146A1 WO 2019245146 A1 WO2019245146 A1 WO 2019245146A1 KR 2019004669 W KR2019004669 W KR 2019004669W WO 2019245146 A1 WO2019245146 A1 WO 2019245146A1
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Prior art keywords
displacement
data
mine
tunnel
ict
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PCT/KR2019/004669
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French (fr)
Korean (ko)
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유영철
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코탐(주)
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
    • 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
    • G08B21/18—Status alarms
    • 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
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Definitions

  • the present invention relates to a displacement monitoring system in a mine, and more particularly, to a system for real-time measurement and monitoring of displacement in an underground mine based on ICT.
  • the underground mine tunnel consists of a room, which is a space created after excavation, and a pillar, which has not been mined to prevent collapse, and the kitchen consists of the bottom of each excavated tunnel piece (floor) It consists of an upper ceiling.
  • Conventional displacement measurement method is a method of measuring or measuring a lidar for measuring through a one-dimensional single gauge in the field to measure the occasional measurement and see the difference.
  • One-dimensional measurement cannot represent a wide range, low economy in many measurement, and difficult management.
  • the three-dimensional lidar has a problem that the measurement equipment is expensive, measuring at irregular intervals, and observe the displacement after processing a variety of data, it is not possible to obtain the warning data through real-time continuous measurement.
  • the present invention is to solve the above problems, it is an object to monitor the displacement data of the rock in the tunnel through the underground communication network in real time to predict the collapse of the underground mine in advance.
  • Displacement monitoring system in ICT-based real-time mine for achieving the above object is a sensing unit and a sensing unit provided with a plurality of sensors for simultaneously monitoring the displacement of the rock in the tunnel consisting of multiple pieces And a control unit for monitoring data transmitted in real time.
  • the sensing unit may include a sensor module installed in the tunnel and collecting data acquired by the plurality of sensors and transmitting the collected data to the control unit.
  • the plurality of sensors may also include a first sensor for acquiring data on displacement of the upper side pontoon or wall within the tunnel, a second sensor for acquiring data on displacement of the bottom of the upper side in the tunnel, and in the tunnel. And a third sensor for acquiring data on the displacement of the lower bias ceiling, and a fourth sensor for acquiring data on the displacement of the lower bias column or wall in the tunnel.
  • control unit is a display device for displaying the data on the displacement transmitted from the sensor module, a storage device for accumulating and storing data on the displacement received from the sensor module, the data value for the displacement amount accumulated in the storage unit And a data transmitting / receiving device for transmitting the data to the terminal.
  • the communication method of the sensor module and the control unit is characterized in that it selectively uses one of the Bluetooth, Zigbee, Wi-Fi, a method of connecting to the mobile communication network.
  • alarms and alarms are generated by detecting the collapse precursor signal of the tunnel in advance through cumulative data obtained by measuring displacement in the mine in real time, thereby minimizing safety and human damage in the mine. It can have an effect.
  • FIG. 1 is a schematic diagram of an ICT-based real-time mine displacement monitoring system according to the present invention
  • FIG. 2 is a block diagram of a sensing unit according to the present invention
  • FIG. 3 is a block diagram of a control unit according to the present invention.
  • first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.
  • the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
  • FIG. 1 is a schematic diagram of an ICT-based real-time mine displacement monitoring system according to the present invention.
  • 2 is a block diagram illustrating a sensing unit according to the present invention.
  • 3 is a block diagram of a control unit according to the present invention.
  • 4 is a process chart of the ICT-based real-time mine displacement monitoring system according to the present invention.
  • the ICT-based real-time mine displacement monitoring system 1 in advance through the accumulated data obtained by measuring the displacement in the mine formed in multiple pieces (layers) in real time. Detecting decay precursor signals can minimize mine safety and casualties.
  • the ICT-based real-time mine displacement monitoring system 1 may include a sensing unit 100, a control unit 200, and a terminal 300.
  • the sensing unit 100 may monitor the displacement of the rock in the tunnel composed of a plurality of pieces (layers), and may acquire and transmit data on the displacement of the rock in the tunnel to the controller 200.
  • the sensing unit 100 may include a sensor module 110 and a plurality of sensors 120.
  • the sensor module 110 may be installed in the tunnel, and may collect data acquired by the plurality of sensors 120 and transmit the collected data to the controller 200.
  • the plurality of sensors 120 may be connected to the sensor module 110 in a wired or wireless manner to acquire and transmit data on displacement of the rock in the tunnel of the piece (layer).
  • the plurality of sensors 120 may include a first sensor 121, a second sensor 122, a third sensor 123, and a fourth sensor 124.
  • the first sensor 121 may acquire data on the displacement of the circumference or wall surface of the upper piece (layer) in the tunnel in real time, and the acquired data is transmitted to the controller 200 through the sensor module 110. Can be stored.
  • the second sensor 122 may acquire data on the displacement of the bottom of the upper piece (layer) in the tunnel in real time, and the acquired data may be transmitted to and stored in the control unit 200 through the sensor module 110. Can be.
  • the third sensor 123 may acquire data on the displacement of the ceiling of the lower piece (floor) in the tunnel in real time, and the acquired data may be transmitted to and stored in the control unit 200 through the sensor module 110. Can be.
  • the fourth sensor 124 may acquire in real time data on the displacement of the wall or wall of the lower piece (layer) in the tunnel, and the acquired data is transmitted to the control unit 200 through the sensor module 110. Can be stored.
  • the first sensor 121 to the fourth sensor 124 determine in real time the displacement of the rock in the mine formed of the upper piece and the lower piece, that is, a plurality of layers (layers), the high risk in the tunnel It is possible to minimize the damage to human life by quickly evaluating the area and evacuating personnel who must evacuate first.
  • connection and communication method for transmitting the data collected by the sensor module 110 to the control unit 200 may be wired or wireless, if the connection method is wireless, including Bluetooth, Zigbee, Wi-Fi, mobile communication network A method such as connecting may be used.
  • the controller 200 may store and monitor data transmitted in real time from the sensing unit 100, and may alarm when the data value for the accumulated displacement amount reaches a threshold based on the stored data.
  • the user can check the data in real time by transmitting the stored data to the terminal 300, the control unit 200 is a display device 210, storage device 220, alarm device 230, data transmission and reception device 240 may be included.
  • the display device 210 may receive and display data on the displacement from the sensing unit 100 in real time and monitor the accumulated displacement amount.
  • the storage device 220 may accumulate data by storing data about the displacement transmitted from the sensing unit 100 in real time.
  • the alarm device 230 may sound an alarm when a data value for the amount of displacement accumulated in the storage device 220 reaches a threshold.
  • the alarm device 230 is not limited to a device that merely sounds an alarm, but may be parallel, such as a siren, an evacuation announcement broadcast, and the like.
  • the data transmitting and receiving device 240 may receive data on the displacement transmitted from the sensing unit 100 in real time, and transmits the received data to the terminal 300 so that the user may transmit the displacement of the rock in the tunnel on the ground in real time. You can check it.
  • the terminal 300 may check various types of information output to the display apparatus 210 in real time and may simultaneously control the controller 200.
  • the terminal 300 may be connected to the display apparatus 210 to transmit / receive information and output the information.
  • the terminal 300 may be directly connected to the controller 200 to transmit / receive various types of information without being connected to the display apparatus 210.
  • the terminal 300 is not limited as long as the device can be monitored by a user such as a computer monitor or a portable terminal.
  • the method in which the terminal 500 is connected to the control unit 200 may be wired or wireless.
  • the connection method is wireless, a method such as accessing a Zigbee, Wi-Fi, a mobile communication network, etc. may be used. .

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

The present invention relates to a system for monitoring displacements in a mine and, more specifically, to an ICT-based system for measuring and monitoring, in real time, displacements in an underground mine. The purpose of the present invention is to monitor, in real time, displacement data of rocks in a mine gallery through an underground communication network so as to predict the collapse of an underground mine in advance. The present invention can have effects of securing safety in a mine and minimizing casualties by issuing a warning and an alarm through the detection, in advance, of a mine gallery collapse precursor signal by using accumulated data obtained by measuring displacements in a mine in real time.

Description

ICT기반 실시간 광산 내 변위 모니터링 시스템ICT-based real-time mine displacement monitoring system
본 발명은 광산 내 변위 모니터링 시스템에 관한 것으로 보다 상세하게는, 지하광산 내 변위를 ICT 기반으로 실시간 측정 및 모니터링하는 시스템에 관한 것이다.The present invention relates to a displacement monitoring system in a mine, and more particularly, to a system for real-time measurement and monitoring of displacement in an underground mine based on ICT.
지하광산의 갱도는 굴착 후 발생되는 공간인 주방(Room)과 붕괴를 방지하기 위해 채굴하지 않은 기둥 역할의 암주(Piller)로 이루어져 있으며, 주방은 각각의 굴착된 갱도 편(층)의 하부 바닥과 상부 천장으로 이루어져 있다. The underground mine tunnel consists of a room, which is a space created after excavation, and a pillar, which has not been mined to prevent collapse, and the kitchen consists of the bottom of each excavated tunnel piece (floor) It consists of an upper ceiling.
지하굴착이 진행됨에 따라 주방과 암주는 응력을 받아 변위가 지속되며, 임계치를 넘으면 취성 파괴가 발생되어 갱도의 붕괴와 인명피해를 유발할 수 있다. 이러한 변위는 주로 암주에 집중되고, 천장, 벽면 및 바닥이 미세하게 부풀어 오르는 변위를 발생시키며, 암반에 다수의 절리와 단층이 존재할 경우 임계 응력 전에 변위가 발생하기도 한다. As the underground excavation progresses, the kitchen and the pontoon are stressed and the displacement continues. If the threshold is exceeded, brittle fracture can occur, which can cause the collapse of the tunnel and damage to life. These displacements are mainly concentrated on the rock column, causing a slight swelling of the ceiling, walls and floor, and even before critical stresses, if there are multiple joints and faults in the rock.
종래의 변위측정 방식은 1차원적 단일 게이지를 통한 계측 혹은 측량용 라이다를 현장에서 장비를 구성하여 비정기적으로 측정한 후 그 차이를 보는 방식이 대부분을 이루고 있다. 1차원적 계측은 넓은 범위를 대표할 수 없으며, 다수의 계측 시 경제성이 낮고, 관리의 어려움이 존재한다.Conventional displacement measurement method is a method of measuring or measuring a lidar for measuring through a one-dimensional single gauge in the field to measure the occasional measurement and see the difference. One-dimensional measurement cannot represent a wide range, low economy in many measurement, and difficult management.
또한, 3차원적인 라이다는 측정 장비가 고가이며, 비정기적으로 측정하고, 다양한 자료처리 후 변위를 관측하므로 실시간 연속측정을 통한 예·경보 자료를 획득하지 못하는 문제점이 있다.In addition, the three-dimensional lidar has a problem that the measurement equipment is expensive, measuring at irregular intervals, and observe the displacement after processing a variety of data, it is not possible to obtain the warning data through real-time continuous measurement.
본 발명은 상기의 문제점을 해결하기 위한 것으로, 지하통신망을 통한 갱도 내 암반의 변위 자료를 실시간으로 감시하여 지하 광산의 붕괴를 사전 예측할 수 있게 하는 것을 목적으로 한다.The present invention is to solve the above problems, it is an object to monitor the displacement data of the rock in the tunnel through the underground communication network in real time to predict the collapse of the underground mine in advance.
상기와 같은 목적을 달성하기 위한 본 발명의 바람직한 일 실시예에 따른 ICT기반 실시간 광산 내 변위 모니터링 시스템은 다편으로 구성된 갱도 내 암반의 변위를 동시에 감시하는 다수의 센서가 구비된 센싱부 및 상기 센싱부에서 전송된 데이터를 실시간으로 모니터링하는 제어부;를 포함하는 것을 특징으로 한다.Displacement monitoring system in ICT-based real-time mine according to an embodiment of the present invention for achieving the above object is a sensing unit and a sensing unit provided with a plurality of sensors for simultaneously monitoring the displacement of the rock in the tunnel consisting of multiple pieces And a control unit for monitoring data transmitted in real time.
또한, 상기 센싱부는 상기 갱도 내에 설치되며, 상기 다수의 센서에 의해 취득된 데이터를 취합하여 상기 제어부로 전송하는 센서모듈을 포함하는 것을 특징으로 한다.The sensing unit may include a sensor module installed in the tunnel and collecting data acquired by the plurality of sensors and transmitting the collected data to the control unit.
또한, 상기 다수의 센서는 상기 갱도 내에서 상부 편의 암주 또는 벽면의 변위에 대한 데이터를 취득하는 제 1 센서, 상기 갱도 내에서 상부 편의 바닥의 변위에 대한 데이터를 취득하는 제 2 센서, 상기 갱도 내에서 하부 편의 천장의 변위에 대한 데이터를 취득하는 제 3 센서, 상기 갱도 내에서 하부 편의 암주 또는 벽면의 변위에 대한 데이터를 취득하는 제 4 센서를 포함하는 것을 특징으로 한다.The plurality of sensors may also include a first sensor for acquiring data on displacement of the upper side pontoon or wall within the tunnel, a second sensor for acquiring data on displacement of the bottom of the upper side in the tunnel, and in the tunnel. And a third sensor for acquiring data on the displacement of the lower bias ceiling, and a fourth sensor for acquiring data on the displacement of the lower bias column or wall in the tunnel.
또한, 상기 제어부는 상기 센서모듈에서 전달받은 변위에 대한 데이터를 디스플레이하는 디스플레이 장치, 상기 센서모듈로부터 전달받은 변위에 대한 데이터를 누적하여 저장하는 저장 장치, 상기 저장부에 누적된 변위량에 대한 데이터 값이 임계치에 도달하면 경보를 울리는 경보 장치 및 상기 데이터를 단말기로 송신하는 데이터 송수신 장치를 포함하는 것을 특징으로 한다.In addition, the control unit is a display device for displaying the data on the displacement transmitted from the sensor module, a storage device for accumulating and storing data on the displacement received from the sensor module, the data value for the displacement amount accumulated in the storage unit And a data transmitting / receiving device for transmitting the data to the terminal.
또한, 상기 센서모듈과 상기 제어부의 통신 방식은 블루투스, 지그비, 와이파이, 이동통신망에 접속하는 방법 중 하나를 선택적으로 사용하는 것을 특징으로 한다.In addition, the communication method of the sensor module and the control unit is characterized in that it selectively uses one of the Bluetooth, Zigbee, Wi-Fi, a method of connecting to the mobile communication network.
이상에서 설명한 바와 같이, 본 발명에 의하면 광산 내 변위를 실시간으로 측정하여 획득되는 누적데이터를 통해 사전에 갱도의 붕괴 전조 신호를 감지하는 것에 의해 경보 및 알람을 발생시켜 광산 내 안전과 인명 피해를 최소화하는 효과를 가질 수 있다.As described above, according to the present invention, alarms and alarms are generated by detecting the collapse precursor signal of the tunnel in advance through cumulative data obtained by measuring displacement in the mine in real time, thereby minimizing safety and human damage in the mine. It can have an effect.
도 1은 본 발명에 따른 ICT기반 실시간 광산 내 변위 모니터링 시스템의 개략도1 is a schematic diagram of an ICT-based real-time mine displacement monitoring system according to the present invention
도 2는 본 발명에 따른 센싱부의 구성 블록도2 is a block diagram of a sensing unit according to the present invention
도 3은 본 발명에 따른 제어부의 구성 블록도3 is a block diagram of a control unit according to the present invention;
도 4는 본 발명에 따른 ICT기반 실시간 광산 내 변위 모니터링 시스템의 공정도4 is a process chart of the displacement monitoring system in ICT-based real-time mine according to the present invention
본 발명은 다양한 변경을 가할 수 있고 여러 가지 실시 예를 가질 수 있는바, 특정 실시 예들을 도면에 예시하고 상세한 설명에 상세하게 설명하고자 한다. 그러나 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.
각 도면을 설명하면서 유사한 참조부호를 유사한 구성요소에 대해 사용하였다. 본 발명을 설명함에 있어서 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.In describing the drawings, similar reference numerals are used for similar elements. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.
제 1, 제 2 등의 용어는 다양한 구성 요소들을 설명하는데 사용될 수 있지만, 상기 구성 요소들은 상기 용어들에 의해 한정되어서는 안 된다. 상기 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다.Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.
예를 들어, 본 발명의 권리 범위를 벗어나지 않으면서 제 1 구성요소는 제 2 구성요소로 명명될 수 있고, 유사하게 제 2 구성요소도 제 1 구성요소로 명명될 수 있다.For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
및/또는 이라는 용어는 복수의 관련된 기재된 항목들의 조합 또는 복수의 관련된 기재된 항목들 중의 어느 항목을 포함한다.The term and / or includes a combination of a plurality of related items or any item of a plurality of related items.
본 출원에서 사용한 용어는 단지 특정한 실시 예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다.The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the invention.
단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다. 본 출원에서, "포함하다" 또는 "가지다" 등의 용어는 명세서상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것이 존재함을 지정하려는 것이지, 하나 또는 그 이상의 다른 특징들이나 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.
다르게 정의되지 않는 한, 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 모든 용어들은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가지고 있다.Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art.
일반적으로 사용되는 사전에 정의되어 있는 것과 같은 용어들은 관련 기술의 문맥상 가지는 의미와 일치하는 의미를 가지는 것으로 해석되어야 하며, 본 출원에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다.Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and are not construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.
이하, 도면을 참조하여 본 발명의 바람직한 일 실시 예에 따른 ICT기반 실시간 광산 내 변위 모니터링 시스템에 대하여 상세히 설명하기로 한다. 이하에서 종래 주지된 사항에 대한 설명은 본 발명의 요지를 명확히 하기 위해 생략하거나 간단히 한다. Hereinafter, an ICT-based real-time mine displacement monitoring system according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings. The following description of the well-known matter is omitted or simplified to clarify the gist of the present invention.
도 1은 본 발명에 따른 ICT기반 실시간 광산 내 변위 모니터링 시스템의 개략도이다. 도 2는 본 발명에 따른 센싱부의 구성 블록도이다. 도 3은 본 발명에 따른 제어부의 구성 블록도이다. 도 4는 본 발명에 따른 ICT기반 실시간 광산 내 변위 모니터링 시스템의 공정도이다.1 is a schematic diagram of an ICT-based real-time mine displacement monitoring system according to the present invention. 2 is a block diagram illustrating a sensing unit according to the present invention. 3 is a block diagram of a control unit according to the present invention. 4 is a process chart of the ICT-based real-time mine displacement monitoring system according to the present invention.
도 1 내지 4를 참조하면, 본 발명에 따른 ICT기반 실시간 광산 내 변위 모니터링 시스템(1)은 다수의 편(층)으로 형성된 광산 내 변위를 실시간으로 측정하여 획득되는 누적 데이터를 통해 사전에 갱도의 붕괴 전조 신호를 감지하여 광산 내 안전과 인명 피해를 최소화할 수 있다. ICT기반 실시간 광산 내 변위 모니터링 시스템(1)은 센싱부(100), 제어부(200) 및 단말기(300)를 포함할 수 있다.1 to 4, the ICT-based real-time mine displacement monitoring system 1 according to the present invention in advance through the accumulated data obtained by measuring the displacement in the mine formed in multiple pieces (layers) in real time. Detecting decay precursor signals can minimize mine safety and casualties. The ICT-based real-time mine displacement monitoring system 1 may include a sensing unit 100, a control unit 200, and a terminal 300.
센싱부(100)는 다수의 편(층)으로 구성된 갱도 내 암반의 변위를 감시할 수 있으며, 갱도 내 암반의 변위량에 대한 데이터를 취득하여 제어부(200)로 전송할 수 있다. 센싱부(100)는 센서모듈(110) 및 다수의 센서(120)을 포함할 수 있다.The sensing unit 100 may monitor the displacement of the rock in the tunnel composed of a plurality of pieces (layers), and may acquire and transmit data on the displacement of the rock in the tunnel to the controller 200. The sensing unit 100 may include a sensor module 110 and a plurality of sensors 120.
센서모듈(110)은 갱도 내에 설치되며, 다수의 센서(120)에 의해 취득된 데이터를 취합하여 제어부(200)로 전송할 수 있다.The sensor module 110 may be installed in the tunnel, and may collect data acquired by the plurality of sensors 120 and transmit the collected data to the controller 200.
다수의 센서(120)은 센서모듈(110)과 유무선으로 연결되어 다편(층)의 갱도 내 암반의 변위에 대한 데이터를 취득하여 전달할 수 있다. 다수의 센서(120)는 제 1 센서(121), 제 2 센서(122), 제 3 센서(123) 및 제 4 센서(124)를 포함할 수 있다.The plurality of sensors 120 may be connected to the sensor module 110 in a wired or wireless manner to acquire and transmit data on displacement of the rock in the tunnel of the piece (layer). The plurality of sensors 120 may include a first sensor 121, a second sensor 122, a third sensor 123, and a fourth sensor 124.
제 1 센서(121)는 갱도 내에서 상부 편(층)의 암주 또는 벽면의 변위에 대한 데이터를 실시간으로 취득할 수 있으며, 취득된 데이터는 센서모듈(110)을 통해 제어부(200)로 전송되어 저장될 수 있다.The first sensor 121 may acquire data on the displacement of the circumference or wall surface of the upper piece (layer) in the tunnel in real time, and the acquired data is transmitted to the controller 200 through the sensor module 110. Can be stored.
제 2 센서(122)는 갱도 내에서 상부 편(층)의 바닥의 변위에 대한 데이터를 실시간으로 취득할 수 있으며, 취득된 데이터는 센서모듈(110)을 통해 제어부(200)로 전송되어 저장될 수 있다.The second sensor 122 may acquire data on the displacement of the bottom of the upper piece (layer) in the tunnel in real time, and the acquired data may be transmitted to and stored in the control unit 200 through the sensor module 110. Can be.
제 3 센서(123)는 갱도 내에서 하부 편(층)의 천장의 변위에 대한 데이터를 실시간으로 취득할 수 있으며, 취득된 데이터는 센서모듈(110)을 통해 제어부(200)로 전송되어 저장될 수 있다.The third sensor 123 may acquire data on the displacement of the ceiling of the lower piece (floor) in the tunnel in real time, and the acquired data may be transmitted to and stored in the control unit 200 through the sensor module 110. Can be.
제 4 센서(124)는 갱도 내에서 하부 편(층)의 암주 또는 벽면의 변위에 대한 데이터를 실시간으로 취득할 수 있으며, 취득된 데이터는 센서모듈(110)을 통해 제어부(200)로 전송되어 저장될 수 있다.The fourth sensor 124 may acquire in real time data on the displacement of the wall or wall of the lower piece (layer) in the tunnel, and the acquired data is transmitted to the control unit 200 through the sensor module 110. Can be stored.
제 1 센서(121) 내지 제 4 센서(124)를 이용하여 상부 편 및 하부 편, 즉, 다수의 편(층)으로 형성된 광산 내 암반의 변위를 실시간으로 확인하는 것에 의해 갱도 내에서 위험도가 높은 지역을 빠르게 파악하여 대피 시 우선적으로 대피해야 하는 인원들을 순차적으로 대피시켜 인명 피해를 최소화 할 수 있다.By using the first sensor 121 to the fourth sensor 124 to determine in real time the displacement of the rock in the mine formed of the upper piece and the lower piece, that is, a plurality of layers (layers), the high risk in the tunnel It is possible to minimize the damage to human life by quickly evaluating the area and evacuating personnel who must evacuate first.
여기서, 센서모듈(110)에서 취합된 데이터를 제어부(200)로 전송하기 위한 연결 및 통신 방식은 유선 또는 무선일 수 있으며, 연결 방식이 무선일 경우, 블루투스방식을 비롯해 지그비, 와이파이, 이동통신망에 접속하는 등과 같은 방식이 사용될 수 있다.Here, the connection and communication method for transmitting the data collected by the sensor module 110 to the control unit 200 may be wired or wireless, if the connection method is wireless, including Bluetooth, Zigbee, Wi-Fi, mobile communication network A method such as connecting may be used.
제어부(200)는 센싱부(100)에서 실시간으로 전송되는 데이터를 저장 및 모니터링 할 수 있으며, 저장되는 데이터를 바탕으로 누적 변위량에 대한 데이터 값이 임계치에 도달하면 경보를 울릴 수 있다. 또한, 저장되는 데이터를 단말기(300)로 송신하여 사용자가 실시간으로 데이터를 확인할 수 있이며, 제어부(200)는 디스플레이 장치(210), 저장 장치(220), 경보 장치(230), 데이터 송수신 장치(240)를 포함할 수 있다.The controller 200 may store and monitor data transmitted in real time from the sensing unit 100, and may alarm when the data value for the accumulated displacement amount reaches a threshold based on the stored data. In addition, the user can check the data in real time by transmitting the stored data to the terminal 300, the control unit 200 is a display device 210, storage device 220, alarm device 230, data transmission and reception device 240 may be included.
디스플레이 장치(210)는 센싱부(100)로부터 변위에 대한 데이터를 실시간으로 전달받아 디스플레이하여 사용자가 누적된 변위량을 모니터링할 수 있다.The display device 210 may receive and display data on the displacement from the sensing unit 100 in real time and monitor the accumulated displacement amount.
저장 장치(220)는 센싱부(100)로부터 실시간으로 전달되는 변위에 대한 데이터를 저장하여 데이터를 누적시킬 수 있다.The storage device 220 may accumulate data by storing data about the displacement transmitted from the sensing unit 100 in real time.
경보 장치(230)는 저장 장치(220)에 누적된 변위량에 대한 데이터 값이 임계치에 도달하면 경보를 울릴 수 있다.The alarm device 230 may sound an alarm when a data value for the amount of displacement accumulated in the storage device 220 reaches a threshold.
여기서, 경보 장치(230)는 단순히 경보만 울리는 장치로 한정하지 않고, 사이렌, 대피 안내 방송 등과 같이 병행될 수 있다.Here, the alarm device 230 is not limited to a device that merely sounds an alarm, but may be parallel, such as a siren, an evacuation announcement broadcast, and the like.
데이터 송수신 장치(240)는 센싱부(100)로부터 실시간으로 전달되는 변위에 대한 데이터를 수신받을 수 있으며, 수신받은 데이터를 단말기(300)로 송신하여 사용자가 갱도 내 암반의 변위량을 지상에서 실시간으로 확인할 수 있다.The data transmitting and receiving device 240 may receive data on the displacement transmitted from the sensing unit 100 in real time, and transmits the received data to the terminal 300 so that the user may transmit the displacement of the rock in the tunnel on the ground in real time. You can check it.
단말기(300)는 디스플레이 장치(210)에 출력되는 각종 정보들을 실시간으로 확인할 수 있게 하며, 동시에 제어부(200)를 제어할 수 있다. 단말기(300)는 디스플레이 장치(210)와 연결되어 정보들을 송수신해 출력할 수 있으며, 디스플레이 장치(210)와 연결되지 않고, 제어부(200)와 직접 연결되어 각종 정보들을 송수신할 수 있다.The terminal 300 may check various types of information output to the display apparatus 210 in real time and may simultaneously control the controller 200. The terminal 300 may be connected to the display apparatus 210 to transmit / receive information and output the information. The terminal 300 may be directly connected to the controller 200 to transmit / receive various types of information without being connected to the display apparatus 210.
여기서, 단말기(300)는 컴퓨터 모니터, 휴대용 단말기 등 사용자가 모니터링 할 수 있는 장치이면 한정하지 않는다. 또한, 단말기(500)가 제어부(200)와 연결되는 방식은 유선 또는 무선일 수 있으며, 연결 방식이 무선일 경우, 블루투스방식을 비롯해 지그비, 와이파이, 이동통신망에 접속하는 등과 같은 방식이 사용될 수 있다.Here, the terminal 300 is not limited as long as the device can be monitored by a user such as a computer monitor or a portable terminal. In addition, the method in which the terminal 500 is connected to the control unit 200 may be wired or wireless. When the connection method is wireless, a method such as accessing a Zigbee, Wi-Fi, a mobile communication network, etc. may be used. .
본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 해당 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (5)

  1. 다수의 편으로 구성된 갱도 내 암반의 변위를 동시에 감시하는 다수의 센서가 구비된 센싱부; 및Sensing unit having a plurality of sensors for monitoring the displacement of the rock in the tunnel consisting of a plurality of pieces at the same time; And
    상기 센싱부에서 전송된 데이터를 실시간으로 모니터링하는 제어부;를 포함하는 것을 특징으로 하는 ICT기반 실시간 광산 내 변위 모니터링 시스템.And a control unit for monitoring the data transmitted from the sensing unit in real time.
  2. 제 1항에 있어서,The method of claim 1,
    상기 센싱부는 상기 갱도 내에 설치되며, 상기 다수의 센서에 의해 취득된 데이터를 취합하여 상기 제어부로 전송하는 센서모듈을 포함하는 것을 특징으로 하는 ICT기반 실시간 광산 내 변위 모니터링 시스템.The sensing unit is installed in the tunnel, ICT-based real-time mine displacement monitoring system, characterized in that it comprises a sensor module for collecting the data obtained by the plurality of sensors to transmit to the control unit.
  3. 제 2항에 있어서,The method of claim 2,
    상기 다수의 센서는The plurality of sensors
    상기 갱도 내에서 상부 편의 암주 또는 벽면의 변위에 대한 데이터를 취득하는 제 1 센서,A first sensor for acquiring data on the displacement of the upper side pontoon or wall within the tunnel,
    상기 갱도 내에서 상부 편의 바닥의 변위에 대한 데이터를 취득하는 제 2 센서A second sensor for acquiring data on the displacement of the bottom of the upper piece in the tunnel
    상기 갱도 내에서 하부 편의 천장의 변위에 대한 데이터를 취득하는 제 3 센서,A third sensor for acquiring data on the displacement of the ceiling of the lower piece in the tunnel,
    상기 갱도 내에서 하부 편의 암주 또는 벽면의 변위에 대한 데이터를 취득하는 제 4 센서를 포함하는 것을 특징으로 하는 ICT기반 실시간 광산 내 변위 모니터링 시스템.ICT-based real-time mine displacement monitoring system comprising a fourth sensor for acquiring data on the displacement of the lower side of the column or wall in the tunnel.
  4. 제 2항에 있어서,The method of claim 2,
    상기 제어부는 The control unit
    상기 센서모듈에서 전달받은 변위에 대한 데이터를 디스플레이하는 디스플레이 장치,Display device for displaying data on the displacement received from the sensor module,
    상기 센서모듈로부터 전달받은 변위에 대한 데이터를 누적하여 저장하는 저장 장치,Storage device for accumulating and storing data on the displacement received from the sensor module,
    상기 저장부에 누적된 변위량에 대한 데이터 값이 임계치에 도달하면 경보를 울리는 경보 장치 및An alarm device that sounds an alarm when a data value for the amount of displacement accumulated in the storage reaches a threshold;
    상기 데이터를 단말기로 송신하는 데이터 송수신 장치를 포함하는 것을 특징으로 하는 ICT기반 실시간 광산 내 변위 모니터링 시스템.ICT-based real-time mine displacement monitoring system comprising a data transmission and reception device for transmitting the data to the terminal.
  5. 제 2항에 있어서,The method of claim 2,
    상기 센서모듈과 상기 제어부의 통신 방식은 블루투스, 지그비, 와이파이, 이동통신망에 접속하는 방법 중 하나를 선택적으로 사용하는 것을 특징으로 하는 ICT기반 실시간 광산 내 변위 모니터링 시스템.ICT-based real-time mine displacement monitoring system, characterized in that the communication method of the sensor module and the controller selectively use one of a method of connecting to Bluetooth, Zigbee, Wi-Fi, mobile communication network.
PCT/KR2019/004669 2018-06-22 2019-04-18 Ict-based system for monitoring, in real time, displacements in mine WO2019245146A1 (en)

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KR10-2018-0072322 2018-06-22
KR1020180072322A KR102026643B1 (en) 2018-06-22 2018-06-22 Ict-based real-time mine internal displacement monitoring system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431634A (en) * 2020-11-12 2021-03-02 陕西铁路工程职业技术学院 Intelligent early warning system for tunnel construction
CN113280771A (en) * 2021-05-28 2021-08-20 煤炭科学技术研究院有限公司 Displacement monitoring system and method for waterproof airtight wall of underground goaf
CN114320468A (en) * 2021-12-23 2022-04-12 中国神华能源股份有限公司神东煤炭分公司 Roadway surrounding rock mine pressure detection device and method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102290183B1 (en) 2020-08-25 2021-08-17 주식회사 이에스피 System for monitoring a collapse of mine pit using ground deformation sensor
KR102290182B1 (en) 2020-08-25 2021-08-17 주식회사 이에스피 Sensing data total monitoring system for sensing collapse of mine pit
KR102290181B1 (en) 2020-08-25 2021-08-17 주식회사 이에스피 Microseism monitoring system for sensing collapse of mine pit
WO2023204741A1 (en) * 2022-04-22 2023-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for detecting falling objects via a wireless communication network

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10197296A (en) * 1997-01-07 1998-07-31 Hitachi Eng & Services Co Ltd Regional monitoring system for soil or baserock collapse and central monitoring system
JPH11325864A (en) * 1998-05-07 1999-11-26 Yokogawa Denshikiki Co Ltd Rock bed falling prediction device
KR20110136140A (en) * 2010-06-14 2011-12-21 코오롱건설주식회사 Structure for measuring of radial movements and convergence of tunnel and method using the same
KR101318429B1 (en) * 2013-03-06 2013-10-15 창전이앤시 주식회사 Measure apparatus for safety diagnosis of tunnel
KR20140090903A (en) * 2013-01-10 2014-07-18 주식회사 흥인이엔씨 a sensors and measuring system using sensors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101280960B1 (en) 2012-06-12 2013-07-02 손규만 Apparatus for measuring tunnel convergence displacements
KR20170125763A (en) 2017-10-11 2017-11-15 (주)다스 An Apparatus for Measuring a Convergence of a Tunnel Using a Laser Sensor Array Capable of Measuring a Distance and a Method for Measuring a Convergence of a Tunnel with the Same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10197296A (en) * 1997-01-07 1998-07-31 Hitachi Eng & Services Co Ltd Regional monitoring system for soil or baserock collapse and central monitoring system
JPH11325864A (en) * 1998-05-07 1999-11-26 Yokogawa Denshikiki Co Ltd Rock bed falling prediction device
KR20110136140A (en) * 2010-06-14 2011-12-21 코오롱건설주식회사 Structure for measuring of radial movements and convergence of tunnel and method using the same
KR20140090903A (en) * 2013-01-10 2014-07-18 주식회사 흥인이엔씨 a sensors and measuring system using sensors
KR101318429B1 (en) * 2013-03-06 2013-10-15 창전이앤시 주식회사 Measure apparatus for safety diagnosis of tunnel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431634A (en) * 2020-11-12 2021-03-02 陕西铁路工程职业技术学院 Intelligent early warning system for tunnel construction
CN113280771A (en) * 2021-05-28 2021-08-20 煤炭科学技术研究院有限公司 Displacement monitoring system and method for waterproof airtight wall of underground goaf
CN114320468A (en) * 2021-12-23 2022-04-12 中国神华能源股份有限公司神东煤炭分公司 Roadway surrounding rock mine pressure detection device and method
CN114320468B (en) * 2021-12-23 2024-03-22 中国神华能源股份有限公司神东煤炭分公司 Roadway surrounding rock ore pressure detection device and method

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