KR20060113574A - The measuring and monitoring system of a rail to diagnose the safety of a railway - Google Patents

The measuring and monitoring system of a rail to diagnose the safety of a railway Download PDF

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KR20060113574A
KR20060113574A KR1020060087865A KR20060087865A KR20060113574A KR 20060113574 A KR20060113574 A KR 20060113574A KR 1020060087865 A KR1020060087865 A KR 1020060087865A KR 20060087865 A KR20060087865 A KR 20060087865A KR 20060113574 A KR20060113574 A KR 20060113574A
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South Korea
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rail
measurement
fbg
railway
temperature
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KR1020060087865A
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Korean (ko)
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KR100782319B1 (en
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최준성
노용주
이규완
정길영
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한국유지관리 주식회사
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/04—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault
    • B61K9/06—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault by detecting or indicating heat radiation from overheated axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08—Measuring installations for surveying permanent way
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction

Abstract

A rail measuring and monitoring system for diagnosing the safety of a railway structure is provided to prevent derailment of a train by providing the deformation characteristics of the rail. A rail measuring and monitoring system for diagnosing the safety of a railway structure includes a measurement field system(110) and a remote monitoring server system(120). The measurement field system includes an FBC sensor section(111), an interrogator(112), a camera(113), and a data processing/controlling section(114). The FBC sensor section includes an FBC temperature sensor and an FBC deformation meter. The data processing/controlling section stores the corrected measurement result of the FBC deformation meter in a memory together with the temperature measurement values of the interior and the exterior.

Description

철도 구조물의 안전 진단을 위한 레일 계측과 모니터링 시스템{The measuring and monitoring system of a rail to diagnose the safety of a railway}The measuring and monitoring system of a rail to diagnose the safety of a railway}

도 1은 본 발명에 의한 철도 레일 계측 및 모니터링 시스템의 동작 개략도1 is a schematic view of the operation of the rail measuring and monitoring system according to the present invention

도 2는 계측 현장시스템의 구성도2 is a block diagram of a measurement field system

도 3는 내부/외부 온도와 축력 측정을 위한 FBG 센서의 철도 레일에서의 설치예도Figure 3 is an installation example of the rail rail of the FBG sensor for measuring the internal / external temperature and axial force

- 도면의 주요부분에 대한 부호의 설명-Explanation of symbols for the main parts of the drawings

100: 철도 레일100: railway rail

101: 차폐제 102: 발광체101: shielding agent 102: light emitter

110: 계측 현장시스템110: measurement field system

111: FBG 센서부 111: FBG sensor unit

S10: 변형률계 S20: 온도계(외부) S30: 온도계(내부)S10: strain meter S20: thermometer (outside) S30: thermometer (inside)

112: Interrogator112: Interrogator

113: 카메라113: camera

114: 데이터 처리/제어부114: data processing / control unit

115: 통신부115: communication unit

116: 전원부116: power supply

120: 원격지 모니터링 서버 시스템120: remote monitoring server system

121: 통신부121: communication unit

122: 컴퓨터122: computer

본 발명은 중요한 사회기반 시설물 중의 하나인 철도 구조물의 손상과 열화 정도, 또는 구조적인 문제 판단, 특히 좌굴의 특성 평가 시 필요한 기초 자료를 수집하기 위한 철도 레일의 장-단기 계측 및 모니터링 시스템에 관한 것으로 레일의 온도와 축력을 계측하고 원격지의 관리자에게 계측 값을 전달하여 체계적이고 효과적으로 철도 레일의 온도와 축력 데이터를 축적하기 위한 수단을 제공하는 것이다.The present invention relates to a system for measuring short- and long-term measurement and monitoring of railroad rails for collecting basic data necessary for determining the degree of damage and deterioration of structural structures or structural problems, in particular, the evaluation of buckling. By measuring the temperature and axial force of the rails and passing the measured values to the remote managers, it provides a means to systematically and effectively accumulate the rail and rail temperature and axial force data.

현재 이러한 목적으로 주로 사용되고 있는 계측기기와 계측용 센서는 상용화 되어 있는 전기저항식이 있으나 부식, 전자기영향, 작업성 등 여러 문제점을 안고 있다. 그리고 사람에 의한 수동 계측으로는 계측 기기와 센서 설치 등의 번거로움과 주기적 계측의 어려움 등으로 철도 레일의 손상과 열화 정도, 또는 구조적인 문제 판단 및 좌굴 등의 특성 평가를 위해 필요한 효과적인 축적 데이터를 제공하는데 한계가 있다.At present, the measuring device and the measuring sensor mainly used for this purpose have electric resistance type which is commercialized, but there are various problems such as corrosion, electromagnetic influence, workability. In addition, manual measurement by humans includes effective accumulation data necessary for evaluating the damage and deterioration of railway rails, structural problem determination, and buckling due to the trouble of installing measurement devices and sensors and difficulty of periodic measurement. There is a limit to the provision.

본 발명이 이루고자 하는 기술적 과제는 상기의 전기저항식 계측 센서의 단점과 문 제점을 해결하고자 부식, 전자기적 노이즈에 전혀 영향을 받지 않으며 한 가닥으로 여러 계측점을 갖고, 낮은 전송손실로 긴 장대 레일과 같은 긴 구조체의 중장기 계측에 많은 장점을 가지고 있는 광섬유 브래그 격자(Fiber Bragg Grating:FBG) 센서를 사용하여 레일의 온도와 축력을 자동 계측하고 유,무선 통신 장치를 이용하여 원격지의 관리자 서버에 데이터를 보낼 수 있도록 하여 사람에 의한 수동 계측의 번거로움과 비 주기성을 극복하고, 체계적이고 효과적으로 철도 레일의 온도와 축력 데이터를 축적하고 제공하고자 하는데 있다.The technical problem to be achieved by the present invention is not affected by corrosion and electromagnetic noise at all to solve the disadvantages and problems of the electrical resistance measurement sensor, has a number of measuring points in one strand, long pole rail with low transmission loss Automated measurement of rail temperature and axial force using Fiber Bragg Grating (FBG) sensor, which has many advantages for long-term measurement of the same long structure, and data to remote manager server using wired / wireless communication devices. The aim of the present invention is to overcome the inconvenience and aperiodicity of manual measurement by human beings and to accumulate and provide temperature and axial force data of railway rails systematically and effectively.

철도 탈선 사고의 주요 원인으로 작용하는 철도 레일의 좌굴 등에 효과적인 유지 보수와 특성 파악을 위한 모니터링 시스템으로, 보다 상세하게는 FBG 센서와 영상처리 기술, 그리고 통신기술을 적용하여 상시적인 철도 레일의 내부/외부 온도와 축력을 계측하여 원격지의 관리 서버로 계측 데이터를 보내고, 관리 서버의 데이터베이스(DB)에 측정 데이터를 축적하여 철도 레일의 내부/외부 온도에 따른 레일의 변형 추이를 분석하여 효율적으로 철도 레일의 유지 관리와 특징 파악을 목적으로 하는 모니터링 시스템에 관한 것이다.It is a monitoring system for effective maintenance and characterization of buckling of railway rails, which is the main cause of railway derailment accidents. More specifically, FBG sensors, image processing technology, and communication technology are applied. Send measurement data to remote management server by measuring external temperature and axial force, accumulate measurement data in database (DB) of management server and analyze rail's deformation trend according to internal / external temperature of railway rail The present invention relates to a monitoring system for the purpose of maintaining and characterizing the system.

상기와 같은 목적을 달성하기 위한 본 발명은 특정 지점의 철도 레일의 내부/외부 온도와 축력을 상시적으로 자동 계측하기 위해 FBG 센서와 영상처리기술 그리고 통신 기술을 결합한 철도 레일 계측 및 모니터링 시스템으로 계측하고자하는 철도 레일(100) 옆에 설치되는 계측현장시스템(110)과 원격지 모니터링 서버 시스템(120) 으로 구성된다.The present invention for achieving the above object is measured by a railway rail measurement and monitoring system combining the FBG sensor, image processing technology and communication technology to automatically measure the internal and external temperature and axial force of the railway rail at a particular point It is composed of a measurement field system 110 and a remote monitoring server system 120 is installed next to the railway rail (100).

이하 본 발명의 시스템 구성 및 동작을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, the system configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 철도 레일 계측 및 모니터링 시스템의 개략적인 구성도이고, 도2는 도1에서 도시된 계측 현장시스템의 상세 구성도이며, 도3은 철도 레일의 내부/외부 온도와 변형률 계측을 위한 FBG 센서들의 설치예도이다.1 is a schematic configuration diagram of a railway rail measurement and monitoring system according to the present invention, FIG. 2 is a detailed configuration diagram of a measurement field system shown in FIG. 1, and FIG. 3 is an internal / external temperature and strain measurement of a railway rail. Figure of installation of FBG sensors for.

도 1에서 보이는 바와 같이 계측 현장시스템(110)은 철도 레일(100)에 부착 설치된 FBG 센서부(111)로부터 계측된 레일의 내부와 외부 온도, 그리고 변형률을 Interogator(112)로 받아서 디지털 신호로 변환한 뒤 데이터 처리/제어부(114)로 전달하고 내부 메모리에 저장한다.As shown in FIG. 1, the measurement field system 110 receives the internal and external temperature and strain of the rail measured from the FBG sensor unit 111 attached to the railroad rail 100 to the interogator 112 and converts the digital signal into a digital signal. After that, the data is transferred to the data processing / control unit 114 and stored in the internal memory.

도 2에서 보이는 바와 같이 철도 레일(100)에 부착 설치되는 FBG 센서부(111)는 레일 변형을 계측하기 위한 변형률계(S10)와 외부 온도를 계측하기 위한 온도계(S20), 그리고 레일 내부 온도를 계측하기 위한 온도계(S30)로 구성되며, 도 3에서 보이는 바와 같이 레일의 내부 온도와 외부 온도를 정확히 계측하기 위해 내부 FBG 온도 센서(S30)는 레일 표면에 접합하여 설치하고 특수 재질의 차폐제(101)를 사용하여 외부와 완전 차단이 되도록 밀봉하고, 외부 FBG 온도 센서(S20)는 차폐제 바깥쪽에 부착하여 레일 바깥쪽의 온도를 계측하게 된다.As shown in FIG. 2, the FBG sensor unit 111 attached to the railroad rail 100 measures a strain gauge S10 for measuring rail deformation, a thermometer S20 for measuring external temperature, and a rail internal temperature. It is composed of a thermometer (S30) for measuring, as shown in Figure 3, in order to accurately measure the internal temperature and the external temperature of the rail, the internal FBG temperature sensor (S30) is bonded to the rail surface and installed and shielding material 101 Seal to be completely blocked from the outside using), the external FBG temperature sensor (S20) is attached to the outside of the shield to measure the temperature outside the rail.

수백 미터 길이의 장대 레일(100)에 대해 한 가닥의 FBG 센서(111)로 다수의 계측 점을 계측할 수 있다. 두 장대 레일 이음매 유간의 시작 부분에 계측 현장시스템(110)과 첫 번째 계측 점을 그리고 장대 레일을 따라 다수의 계측 점을 두고 계측하면, 장대 레일 중간 지점에서 FBG 변형률계(S10)로 계측되지 않는 레일 변형에 대해서 함께 계측된 레일 내부 온도 데이터로부터 그 계측 점에서의 축력 추정이 가능하다.A number of measurement points can be measured with a single strand of FBG sensor 111 for hundreds of meters of pole rail 100. If you measure the measurement site system 110 and the first measurement point at the beginning of the two pole rail joints and a number of measurement points along the pole rail, they are not measured by the FBG strain gauge (S10) at the midpoint of the pole rail. The axial force estimation at the measurement point is possible from the rail internal temperature data measured together with respect to the rail deformation.

또한 계측 현장시스템(10)의 데이터 처리/제어부(114)에서는 카메라(113)로 레일에 설치된 FBG 변형률계(S10)의 초기 위치를 표시하기 위해 부착된 발광체(102)를 촬영하여 취득한 영상으로부터 레일의 전체 이동에 따른 레일의 변이을 추정하여 FBG 변형률계(S10)로 계측되지 않는 레일 전체 이동에 의한 변형을 보정한다. 계측 현장 시스템(110)의 데이터 처리/제어부(114)는 내부 메모리에 저장되어 있는 레일의 각 계측 점의 내부와 외부 온도 데이터와 보정된 축력 데이터를 매 시간마다 메시지로 작성하여 통신부(115)를 통해 원격지 모니터링 서버 시스템(120)으로 전송한다. 또한 원격지 모니터링 서버 시스템으로부터 계측 현장시스템의 설정 메시지를 수신하고, 설정 메시지를 해독하여 시스템을 재설정하는 기능을 수행한다.In addition, the data processing / control unit 114 of the measurement field system 10 uses a camera 113 to capture the rails from an image obtained by photographing the light emitter 102 attached to display the initial position of the FBG strain gauge S10. By estimating the variation of the rail according to the overall movement of the corrected deformation due to the entire rail movement that is not measured by the FBG strain gauge S10. The data processing / control unit 114 of the measurement field system 110 generates a communication unit 115 by generating a message every hour for the internal and external temperature data of each measurement point of the rail stored in the internal memory and the corrected axial force data. It transmits to the remote monitoring server system 120 through. In addition, it performs the function of resetting the system by receiving the setting message of the measurement field system from the remote monitoring server system, decrypting the setting message.

원격지 모니터링 서버 시스템은 통신부(121)를 통해 계측 현장시스템(110)으로부터 수신된 메시지를 해독하여 계측 시간에 따른 레일의 내부와 외부 온도 및 축력 측정값을 데이터베이스로 저장하여 레일의 현재 상태를 진단하고 관리자에게 그 측정 값들을 제공한다. 또한 계측 현장시스템(110)의 설정을 변경하기 위한 관리자 입력 신호가 있을 때 입력된 시스템 설정 값을 기초로 설정 메시지를 작성하여 통신부(121)를 통해 계측 현장시스템(110)으로 전송한다.The remote monitoring server system decodes the message received from the measurement field system 110 through the communication unit 121, stores the internal and external temperature and axial force measurement values of the rail according to the measurement time, and diagnoses the current state of the rail. Give the administrator the measurements. In addition, when there is an administrator input signal for changing the setting of the measurement field system 110, a setting message is created based on the input system setting value and transmitted to the measurement field system 110 through the communication unit 121.

이상 설명한 바와 같은 본 발명에 따른 철도 레일 온도와 축력 상시 자동 모니터링 시스템은 레일의 특정 지점에서의 내부, 외부 온도와 축력을 자동 계측하여 돌발적이거나 서서히 발생되는 철도 레일의 변형 특성을 제공하여 발생 가능한 열차의 탈선 사고를 미연에 방지할 수 있다. 이는 열차 사고 시에 발생될 인적, 물적 피해를 줄여 사회경제적 효과가 매우 클 것으로 기대된다.As described above, the railway rail temperature and axial force automatic monitoring system according to the present invention provides a train capable of providing a deformation characteristic of an unexpected or gradual railway rail by automatically measuring internal and external temperature and axial force at a specific point of the rail. Derailment accidents can be prevented beforehand. This is expected to greatly increase the socioeconomic effect by reducing the human and material damage that will occur during train accidents.

또한 철도 레일의 온도와 축력 계측 데이터를 데이터베이스화하고, 구축된 자료를 바탕으로 철도 레일의 좌굴 특성 해석 등을 위한 기초 자료를 제공하여 철도 궤도의 이상 관리 대처 방법을 수립하도록 할 수 있다.In addition, it is possible to establish a method for dealing with abnormality management of railway tracks by providing a database of temperature and axial force measurement data of railway rails and providing basic data for buckling characteristics analysis of railway rails.

또한, 사람이 주기적으로 계측하던 것을 상시로 자동 계측함으로써 인력, 경제적 낭비를 최소화 할 수 있으며, 특히 고속열차와 같이 운행속도가 빨라 사람이 직접 계측하는 경우 안전사고의 위험성이 도사리고 있는 것에 비해 무인을 통한 실시간 자료 획득, 분석, 처리가 이루어지므로 안전하다.In addition, it is possible to minimize the manpower and economic waste by automatically measuring what a person regularly measures, and especially when a person measures directly because of high speed, such as a high-speed train, there is a risk of safety accidents. It is safe because real-time data acquisition, analysis, and processing are performed.

서열목록제출서에 첨부하여 제출 Submit as attached to the Sequence Listing Submission  

Claims (4)

특정 지점의 철도 레일의 내부와 외부 온도 그리고 변형률(축력)을 상시적으로 자동 계측하여 철도 궤도의 효율적인 유지관리를 위한 축적된 데이터 제공을 목적으로 구성되는 계측 현장시스템과 원격지 모니터링 서버 시스템을 포함하는 철도 레일 계측 및 모니터링 시스템.It includes a measurement field system and a remote monitoring server system configured to provide accumulated data for efficient maintenance of railway tracks by automatically measuring the internal and external temperature and strain (axial force) of railway rails at a specific point. Railway rail instrumentation and monitoring system. 제 1 항에 있어서, 철도 레일 계측 현장시스템은,According to claim 1, Railway rail measuring field system, 철도 레일의 내부 온도를 계측하기 위해 철도 레일 옆면에 밀착해서 부착된 FBG 온도 센서와 그것을 외부와 차폐하기 위한 특수 재질의 차폐제 그리고 차폐제 외부에 외부 온도를 계측하기 위한 부착되는 FBG 온도 센서 그리고 철도 레일의 변형률(축력)을 계측하기 위해 레일 옆면에 부착 설치되는 FBG 변형률계를 포함하는 FBG 센서부와;FBG temperature sensor closely attached to the side of railroad rail to measure the inside temperature of railroad rails, shielding agent made of special material to shield it from the outside, FBG temperature sensor attached to measure outside temperature outside of the shielding rail and An FBG sensor unit including an FBG strain gauge attached to a rail side to measure strain (axial force); FBG 센서부와 연결되어 계측 데이터를 메모리에 저장하기 위한 FBG 센서 로거인 Interrogator와;An Interrogator, which is connected to the FBG sensor unit and is an FBG sensor logger for storing measurement data in a memory; 레일 옆면에 설치된 FBG 변형률계의 초기 위치를 표시하기 위한 발광 표식과 그 영상을 얻기 위한 카메라와;A light emitting mark for indicating the initial position of the FBG strain gauge installed on the side of the rail and a camera for obtaining the image; 취득된 발광 표식 영상으로부터 레일의 이동에 따른 FBG 변형률계의 계측 결과를 보정하여 내부와 외부 온도 계측값과 함께 메모리에 저장하고, 통신부를 통해 원격지 모니터링 서버 컴퓨터로 전송하기 위한 메시지를 작성하고 시스템 설정 기능을 담당하는 데이터 처리/제어부와;The measurement results of the FBG strain gauge according to the rail movement are corrected from the acquired emission marker image and stored in memory together with the internal and external temperature measurement values, and a message for transmitting to the remote monitoring server computer through the communication unit and system setting A data processing / control unit in charge of a function; 상기 부분과 원격지 모니터링 서버 시스템과 통신 기능과 안정적 전원관리 기능을 포함하는 철도 레일 계측 및 모니터링 시스템.Rail rail measurement and monitoring system comprising the communication function and the stable power management function with the portion and the remote monitoring server system. 제 1 항에 있어서, 원격지 모니터링 서버 시스템은,The remote monitoring server system of claim 1, further comprising: 통신부에서 계측 현장시스템으로부터 송신된 메시지를 해독하여 철도 레일의 내부/외부 온도와 그때의 변형률(축력) 정보를 데이터베이스화하고 레일의 이상 유무를 판독하고 관리지침을 결정하여 관리자에게 보여주고, 데이터베이스화된 자료로부터 좌굴 등의 궤도 특성 파악을 위한 기초 자료를 제공해 주는 서버 모니터링 프로그램을 포함하는 철도 궤도 자동 모니터링 시스템.The communication department decodes the message transmitted from the measurement field system to database the internal / external temperature of the rail and the strain (axial force) information at that time, reads the abnormality of the rail, determines the management guideline, and presents it to the manager. Automatic railway track monitoring system including a server monitoring program that provides basic data for identifying track characteristics such as buckling. 제 2 항에 있어서, 상기 데이터 처리/제어부는,The method of claim 2, wherein the data processing / control unit, 영상취득부에서 촬영된 영상에서 배경 화면과 잡음 등을 제거하고, 레일면에 부착된 발광 표식을 포함하는 레일 옆면 영상으로부터 레일의 전체 이동에 따른 수평 변위를 계산하는 영상처리부와; An image processor which removes a background screen and noise from an image captured by the image acquisition unit and calculates a horizontal displacement according to the entire movement of the rail from the rail side image including a light emitting mark attached to the rail surface; 초기 위치 이동 정보로부터 FBG 변형률계의 계측 결과를 보정하고 레일의 내부와 외부의 온도 계측 결과와 함께 취합하여 원격지 모니터링 서버 시스템으로 전송할 메시지를 작성하거나 입출력처리부로 필요한 데이터를 전달하는 기능을 담당하는 메시지 처리부와;The message responsible for correcting the measurement results of the FBG strain gauge from the initial position movement information and collecting them together with the temperature measurement results inside and outside the rail to create a message to be sent to the remote monitoring server system or to deliver necessary data to the I / O processing unit. A processing unit; 원격지 모니터링 서버 시스템으로부터 수신된 시스템 설정 제어신호를 해석하여 시 스템의 설정을 변경하고 초기화하는 시스템 제어부로 구성되는 것을 특징으로 하는 철도 레일 계측 현장시스템.A railroad rail measuring field system, comprising: a system control unit configured to change and initialize a system setting control signal by analyzing a system setting control signal received from a remote monitoring server system.
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