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    • 1. 发明授权
    • GPS를 사용한 경사면의 붕괴 조짐을 예측하는 장치 및 방법
    • 使用GPS预测倾斜症状的方法和方法
    • KR101584963B1
    • 2016-01-14
    • KR1020140152917
    • 2014-11-05
    • 주식회사 이제이텍
    • 노원석
    • G08B21/18G08B25/10
    • 본발명은 GPS를사용한경사면의붕괴조짐을예측하는장치및 방법에관한것으로, 사고가발생될우려가있는경사면의측정지점들에복수의말뚝을박고, 그중 복수의특정지점의말뚝에 GPS 수신기를설치하며, 말뚝들사이에감지선(wire)을통해상호연결하여일정시간주기별로측정된특정지점의말뚝의 GPS 위치정보와상대말뚝의감지선의길이변화에대한신호를제어기및 사용자단말로전송하며, 제어기및 사용자단말이경사면의붕괴조짐을예측한다.
    • 本发明涉及一种通过使用GPS预测斜坡的崩溃症状的装置和方法。 该方法包括以下步骤:将桩移动到倾斜面的测量点上,发生事故风险; 将GPS接收机安装在特定一个测量点的堆上; 在桩之间互连感测线,以将与相对桩的感测线的长度变化相关的信号和在每个预定周期测量的特定测量点上的桩的GPS位置信息传送到控制器和用户终端; 并使控制器和用户终端能够预测斜坡的崩溃症状。
    • 3. 发明授权
    • 작업장 자동 계측방법
    • 自动测量方法
    • KR101358376B1
    • 2014-02-12
    • KR1020120050067
    • 2012-05-11
    • 주식회사 이제이텍
    • 노원석장정환
    • E21D9/00E21D9/04E02D33/00
    • 본 발명은 작업장 자동 계측방법에 관한 것으로, 더욱 상세하게는 길이방향으로 공사가 진행되는 작업장을 일정 길이 간격의 단위구역으로 구획하는 단계, 각 단위구역에 침하변위센서와 축력센서, 응력센서, 지중변위센서를 설치하는 단계, 자체 전원부를 갖고, 휴대가 가능하며, 침하변위센서와 축력센서, 응력센서, 지중변위센서의 신호를 일정 시간단위로 수신하여 연산, 저장, 표시하기 위한 계측수단을 위치시키는 단계, 막장 후방 인근에 위치된 단위구역들을 선행구역으로 설정하고, 막장이 굴착된 후, 일정기간이 경과된 터널의 설정위치를 기준으로, 상기 선행구역의 후방부터 상기 설정위치까지의 단위구역들을 진행구역으로 설정하고, 상기 설정위치 후방으로 위치된 단위구역들을 안정구역으로 설정하되, 막장 굴진에 의한 터널 전진 시, 상기 설정위치가 변동됨에 따라, 선행구역과 진행구역, 안정구역이 변동설정되는 설정구역 설정단계, 계측수단에 의해 선행구역과 진행구역, 안정구역에 위치된 각 센서로부터 신호를 수신하되, 선행구역에서 안정구역으로 갈수록 구역별 수신시각 간격이 증가되어 각 신호를 수신하는 설정구역별 신호 수신단계, 계측수단에 의해 선행구역과 진행구역, 안정구역에 위치된 각 센서로부터 수신된 신호와 해당 신호들을 연산한 연산값 및 이 신호와 연산값을 각 센서별로 저장하는 설정구역별 정보 수집단계를 포함하여 이루어진다.
    • 4. 发明公开
    • 2열 광섬유센서를 이용한 터널의 형상 및 응력측정 방법
    • 使用光纤传感器测量两种方式的隧道形状和应力的方法
    • KR1020130024012A
    • 2013-03-08
    • KR1020110087164
    • 2011-08-30
    • 주식회사 이제이텍
    • 문대중권형석
    • G01B11/16G01B11/24G01L1/24
    • PURPOSE: A method using optical fiber sensors of two rows for measuring a shape of a tunnel and stress is provided to obtain displacement caused by bending by the optical fiber sensors of two rows, thereby accurately sensing the deformation of the tunnel caused by the time elapsed. CONSTITUTION: A method using optical fiber sensors of two rows for measuring a shape of a tunnel and stress is as follows. A plurality of optical fiber strain gauges composed of the optical fiber sensors of two rows is arranged in the tunnel(S10). The strain caused by thrust and the strain caused by bending are separated from the optical fiber strain gauges(S20). The shape deformation of the tunnel is extracted by the strain caused by bending(S30). When arranging the optical fiber strain gauges, the optical fiber strain gauges are buried inside the tunnel or installed in the inner periphery of the tunnel while being arranged a constant space between the optical fiber strain gauges. [Reference numerals] (S10) Step of arranging a plurality of optical fiber strain gauges comprising two rows of optical fiber sensors in a tunnel; (S20) Step of separating strain caused by thrust and strain caused by bending from the optical fiber sensors arranged in two rows; (S30) Step of extracting the deformation of the tunnel from the strain caused by bending
    • 目的:提供两行用于测量隧道形状和应力的光纤传感器的方法,以获得由两行的光纤传感器弯曲引起的位移,从而精确地检测由经过的时间引起的隧道变形 。 构成:使用两排光纤传感器测量隧道形状和应力的方法如下。 在隧道中布置由两行的光纤传感器构成的多个光纤应变计(S10)。 由推力引起的应变和由弯曲引起的应变与光纤应变仪分离(S20)。 通过弯曲引起的应变来提取隧道的形状变形(S30)。 当布置光纤应变仪时,将光纤应变仪埋在隧道内或安装在隧道的内周,同时在光纤应变仪之间设置恒定的空间。 (附图标记)(S10)在隧道中布置包括两行光纤传感器的多个光纤应变仪的步骤; (S20)从布置成两列的光纤传感器分离由弯曲引起的推力和应变引起的应变的步骤; (S30)从弯曲引起的应变中提取隧道的变形的步骤
    • 5. 发明公开
    • 광섬유 센서 기반 지중 변위계
    • 基于光纤的反射仪
    • KR1020130017560A
    • 2013-02-20
    • KR1020110080060
    • 2011-08-11
    • 주식회사 이제이텍
    • 노원석서기원
    • G01B11/16G01L1/24
    • PURPOSE: An optical fiber sensor based underground displacement gauge is provided to enlarge an underground measurement range of the displacement gauge using an optical fiber sensor and to easily extend a measurement range by connecting optical fiber mounting units serially. CONSTITUTION: An optical fiber sensor based underground displacement gauge comprises an optical fiber mounting unit(10), a front end portion(110), and a grouting finishing unit(170). The optical fiber mounting unit comprises a pair of optical fiber fixing members and a pipe member. The front end portion is joined to one end of the optical fiber mounting unit and has a sharp shape to be inserted into an excavated spot. The grouting finishing unit is coupled to the other end of the optical fiber mounting unit.
    • 目的:提供一种基于光纤传感器的地下位移计,用于使用光纤传感器扩大位移计的地下测量范围,并通过串联连接光纤安装单元轻松扩展测量范围。 构成:基于光纤传感器的地下位移计包括光纤安装单元(10),前端部分(110)和灌浆整理单元(170)。 光纤安装单元包括一对光纤固定构件和管构件。 前端部分连接到光纤安装单元的一端,并且具有尖锐的形状以插入到挖掘的点中。 灌浆整理单元连接到光纤安装单元的另一端。
    • 6. 发明授权
    • 광섬유센서를 활용한 터널 막장 선행침하량 측정시스템 및 그 설치방법
    • 使用光纤传感器的隧道面预测位移测量系统及其安装方法
    • KR101042076B1
    • 2011-06-16
    • KR1020100095835
    • 2010-10-01
    • 지에스건설 주식회사주식회사 이제이텍
    • 이상필채광석
    • G01B11/16G01L1/24E21D9/00
    • PURPOSE: A system for measuring the pre-displacement of a tunnel face using an optical fiber sensor and an installation method thereof are provided to precisely measure displacement by corresponding to ground subsidence. CONSTITUTION: A system for measuring the pre-displacement of a tunnel face using an optical fiber sensor comprises protective casings, a housing(100), an optical fiber sensor(200), an expansion unit(300), and a controller(400). A measurement hole(30) is formed in the timbering of a tunnel face(20) using a boring machine. The protective casings are inserted along the measurement hole. The housing has an installation space. The optical fiber sensor is installed along the installation space. The expansion unit covers the housing and has an injection space which can be expanded and contracted. The controller calculates the pre-displacement of the tunnel face by receiving a single from the optical fiber sensor.
    • 目的:提供一种用于使用光纤传感器测量隧道面的前置位移的系统及其安装方法,以通过对应于地面沉降来精确地测量位移。 构成:使用光纤传感器测量隧道面的预位移的系统包括保护壳体,壳体(100),光纤传感器(200),膨胀单元(300)和控制器(400) 。 使用镗床在隧道面(20)的木材中形成测量孔(30)。 保护套沿测量孔插入。 外壳有一个安装空间。 光纤传感器沿安装空间安装。 扩展单元覆盖壳体并具有可扩展和收缩的注入空间。 控制器通过从光纤传感器接收单个来计算隧道面的预位移。
    • 7. 发明公开
    • 너트 풀림 감지장치
    • 监控设备用于NUT LOOSE
    • KR1020100085707A
    • 2010-07-29
    • KR1020090005134
    • 2009-01-21
    • 주식회사 이제이텍
    • 김원
    • G01L1/14G01L1/00F16B39/00G01B7/00
    • PURPOSE: A device for detecting the releasing of a nut is provided to easily recognize the releasing of a bolt from a nut and thus to more rapidly response the nut releasing. CONSTITUTION: A device for detecting the releasing of a nut comprises a nut(110), a micro electric wire(200), a power supply unit(300) and a detection unit(400). The nut is installed on various structures and is coupled to a bolt(100) to connect the structures. The micro electric line is rolled on the nut and is disconnected when the nut is released. The power supply unit supplies the power to the micro electric line. According to whether the micro electric line has been disconnected, the detection unit detects the power provided through the power supply unit. The micro electric line is connected to each nut if a plurality of nuts are installed in a structure. If the micro electric wire is rolled on the nut, it is adhered using a metal adhesive.
    • 目的:提供一种用于检测螺母释放的装置,以容易地识别螺母从螺母的释放,从而更快速地响应螺母的释放。 构成:用于检测螺母释放的装置包括螺母(110),微电线(200),电源单元(300)和检测单元(400)。 螺母安装在各种结构上,并且连接到螺栓(100)以连接结构。 微电线在螺母上滚动,当螺母松开时断开。 电源单元向微电源供电。 根据微电线是否断开,检测单元检测通过电源单元提供的电力。 如果在结构中安装多个螺母,则微电线连接到每个螺母。 如果微电线在螺母上滚动,则使用金属粘合剂粘合。
    • 9. 发明公开
    • 낙석 및 토사 붕괴에 따른 재해 감시 시스템
    • 一种用于监测基于岩石和土地的灾害的系统
    • KR1020090122576A
    • 2009-12-01
    • KR1020080048457
    • 2008-05-26
    • 주식회사 이제이텍
    • 최한열최동철
    • G08B25/10G08B21/10G08B25/00G08B21/00G08C17/02G08C17/00
    • G08B21/10G08B25/10G08C17/02
    • PURPOSE: A disaster monitoring system is provided to minimize a construction cost by using an extensometer of a wire mode. CONSTITUTION: An anchor bolt is installed in a groove formed in both side holes(20) of a waterway(10). An extensometer is fixed to one anchor bolt by a bolt and a nut, is connected to a ring rack of the other side anchor bolt, and generates a transformation signal according to a pressure state from flowing water of the waterway and an avalanche of earth and rocks. A data logger receives the transformation signal of the extensometer. A CPU stores the transformation signal to a database, sends the transformation signal to a program part, and determines a warning object based on the processing result of the program part.
    • 目的:提供灾害监测系统,通过使用有线模式的引伸计来最小化施工成本。 构成:锚定螺栓安装在形成在水路(10)的两个侧孔(20)中的槽中。 引伸计通过螺栓和螺母固定在一个锚栓上,连接到另一侧锚栓的环形齿条,并根据水路流动水和地面雪崩产生压力状态的变换信号, 岩石。 数据记录器接收引伸计的变换信号。 CPU将变换信号存储到数据库中,将变换信号发送给程序部,并根据程序部的处理结果确定警告对象。
    • 10. 发明公开
    • 지면이동 계측시스템 및 계측방법
    • 测量地面运动的系统和方法
    • KR1020090058230A
    • 2009-06-09
    • KR1020070124915
    • 2007-12-04
    • 주식회사 이제이텍주식회사 아이세스
    • 김기수김완종
    • G01B11/16G01B11/00
    • A ground movement measuring system and method are provided to measure inclined and flat ground surfaces through 3D measurement and thus to prevent accidents due to ground movement. A ground movement measuring system comprises a first reference post(210) including a first and a second reference point, a second reference post(220) including a third and a fourth reference point, optical fiber(250) including first through fourth optical fiber connected from the first through fourth reference points to a measuring point of a measuring post, a deformation measuring unit(260) measuring deformation of the first through fourth optical fiber by irradiating light to the optical fiber, and a controller(270) measuring first through fourth distances and estimating the vertical and horizontal movement of the measuring point from the measured first through fourth distances.
    • 提供地面运动测量系统和方法,通过3D测量来测量倾斜和平坦的地面,从而防止地面运动引起的事故。 地面运动测量系统包括包括第一和第二参考点的第一参考柱(210),包括第三和第四参考点的第二参考柱(220),包括第一至第四光纤连接的光纤(250) 从第一至第四参考点到测量柱的测量点,通过向光纤照射光来测量第一至第四光纤的变形的变形测量​​单元(260),以及第一至第四测量点 距离,并从测量的第一到第四距离估计测量点的垂直和水平移动。