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公开(公告)号：KR1020120074530A
公开(公告)日：2012-07-06
申请号：KR1020100136395
申请日：2010-12-28
Applicant: 한국철도기술연구원
CPC classification number: B61L25/02 , B61C17/00 , B61D49/00 , B61L15/0027 , B61L15/0072 , B61L25/021 , B61L27/0005 , B61L27/0077 , B61L27/0094 , H04N5/225
Abstract: PURPOSE: A traveling distance measuring system of a train is provided to accurately measure traveling distance of the train without the support of additional ground equipment by solving a problem that a location error is accumulated. CONSTITUTION: A kilopost automatic correction traveling distance measuring device(170) recognizes an image of a kilopost cover. The kilopost cover is installed on the railway line side at regular intervals. The kilopost automatic correction traveling distance measuring device corrects an error of traveling distance measured in a tachometer(101). A total measuring system(180) collects and manages corrected traveling distance information, vehicle information, and sensor information. The vehicle information and sensor information are measured through a railway vehicle and a facility measuring sensor.
Abstract translation: 目的：提供列车的行驶距离测量系统，通过解决存在位置误差的问题，精确测量列车的行驶距离，无需附加地面设备的支撑。 构成：kilopost自动校正行驶距离测量装置（170）识别kiopost盖的图像。 千斤顶盖板定期安装在铁路线上。 千斤顶自动校正行驶距离测量装置校正在转速计（101）中测量的行驶距离的误差。 总测量系统（180）收集和管理校正的行进距离信息，车辆信息和传感器信息。 车辆信息和传感器信息通过铁路车辆和设备测量传感器来测量。
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公开(公告)号：KR101041255B1
公开(公告)日：2011-06-14
申请号：KR1020090081848
申请日：2009-09-01
Applicant: 한국철도기술연구원
IPC: B61L25/02
Abstract: 본 발명은 고주파 신호를 발생시키는 차량신호발생기, 상기 차량신호발생기로부터 발생하는 고주파 신호를 지상으로 송신하는 차량안테나를 포함하는 차상설비, 및 상기 차량안테나로부터 송신되는 고주파 신호로부터 고주파 전압신호를 유도하는 교차루프코일, 상기 교차루프코일로부터 고주파 전압신호를 입력받아 구형파 펄스를 발생시키며 상기 발생한 구형파 펄스의 개수를 계수하여 열차의 이동거리 및 속도를 산출하는 지상검지신호정보처리장치를 포함하는 지상설비로 이루어지는 것을 특징으로 하는 자기부상열차용 무접촉 지상 열차위치 및 속도검출장치를 제공한다.
본 발명에 의하면, 지상에서 신속하고 연속적으로 열차의 위치와 속도를 파악할 수 있음으로 선형동기모터를 추진장치로 하는 초고속 자기부상열차의 위치, 속도 검지에 활용가능하며, 위치와 속도검지 처리시간이 최소화되며, 지상에 설치되는 교차유도루프코일의 교차간격이 분해능이 되기 때문에 고정밀의 열차위치확인이 가능하며, 날씨 및 주변의 기타 물리적 간섭 환경에서도 안정적으로 열차의 위치와 속도 파악이 가능하다는 장점이 있다.
자기부상열차, 위치검출, 속도검출, 교차루프코일-
公开(公告)号：KR1020110024009A
公开(公告)日：2011-03-09
申请号：KR1020090081848
申请日：2009-09-01
Applicant: 한국철도기술연구원
IPC: B61L25/02
CPC classification number: B61L25/02 , B61L1/10 , B61L15/00 , B61L25/021 , B61L27/00
Abstract: PURPOSE: A device and a method for detecting the location and speed of a non-contact ground train for a magnetic levitation train are provided to use a cross induction method, thereby quickly and accurately finding the location and speed of a magnetic levitation train on the ground. CONSTITUTION: A vehicle signal generator(210) generates a high frequency signal. A vehicle facility includes a vehicle antenna(220) transmitting the high frequency signal to the ground. A ground facility(250) includes a cross loop coil(230). The ground facility includes a ground detection signal information processing device(240) for calculating a moving distance and speed of a train by counting the number of rectangular pulses. An impedance matching circuit is formed on an output terminal of a cross loop coil and an input terminal of the vehicle antenna.
Abstract translation: 目的：提供一种用于检测磁悬浮列车的非接触地面列车的位置和速度的装置和方法，以使用交叉感应方法，从而快速准确地找到磁悬浮列车的位置和速度 地面。 构成：车辆信号发生器（210）产生高频信号。 车辆设备包括将高频信号发送到地面的车辆天线（220）。 地面设备（250）包括交叉回路线圈（230）。 地面设备包括用于通过对矩形脉冲数进行计数来计算列车的移动距离和速度的地面检测信号信息处理装置（240）。 阻抗匹配电路形成在交叉环形线圈的输出端子和车辆天线的输入端子上。
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公开(公告)号：KR1020100068115A
公开(公告)日：2010-06-22
申请号：KR1020080126838
申请日：2008-12-12
Applicant: 한국철도기술연구원
IPC: B61L23/04
CPC classification number: B61L23/04 , B61L1/02 , B61L1/18 , B61L3/02 , B61L23/041 , B61L27/0005 , B61L2205/00
Abstract: PURPOSE: A system for detecting falling objects from a platform is provided to safely control a train which enters the platform by automatically detecting falling objects on a track. CONSTITUTION: A terminal for detecting falling objects(100) is installed on the bottom part of a platform(55). If the terminal detects falling objects on a track, a detection signal is generated. An information control unit(200) verifies whether objects fall on the track, based on the detection signal. In case of the occurrence of falling objects, the information control unit generates an emergency-stop control signal.
Abstract translation: 目的：提供一种用于从平台检测坠落物体的系统，用于通过自动检测轨道上的坠落物体来安全地控制进入平台的列车。 构成：用于检测落物（100）的端子安装在平台（55）的底部。 如果终端检测到轨道上的下降物体，则产生检测信号。 信息控制单元（200）基于检测信号来验证物体是否落在轨道上。 在发生坠落物的情况下，信息控制单元产生紧急停止控制信号。
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公开(公告)号：KR1020100067304A
公开(公告)日：2010-06-21
申请号：KR1020080125794
申请日：2008-12-11
Applicant: 한국철도기술연구원 , 주식회사 비츠로시스
Abstract: PURPOSE: An alarm device for the opening and closing time of a door for a manless railway vehicle is provided to enable a passenger to know the closing time of a door through a counter, since a time display displays the opening time of the door. CONSTITUTION: An alarm device for the opening and closing time of a door for a manless railway vehicle comprises an image monitoring camera(10), a video image server(20), a controller(30), and a timer(40). The image monitoring camera is installed around a door and collects the state of passengers. The video image server treats images inputted from the image monitoring camera. The controller analyzes the movement and the density of the movement of the passengers. The controller determines the opening and closing time of the door.
Abstract translation: 目的：提供用于无轨道车辆的门的打开和关闭时间的报警装置，以使得乘客能够通过柜台知道门的关闭时间，因为时间显示显示门的打开时间。 构成：用于无轨道车辆的门的打开和关闭时间的报警装置包括图像监视摄像机（10），视频图像服务器（20），控制器（30）和定时器（40）。 图像监控摄像机安装在门周围，收集乘客的状态。 视频图像服务器处理从图像监视摄像机输入的图像。 控制器分析乘客运动和运动密度。 控制器确定门的打开和关闭时间。
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Patent Agency Ranking
公开(公告)号：KR1020090131705A
公开(公告)日：2009-12-30
申请号：KR1020080057599
申请日：2008-06-19
Applicant: 한국철도기술연구원
CPC classification number: B61L27/00 , B61L1/02 , B61L15/0018 , B61L27/0005 , B61L27/04 , B61L2205/00
Abstract: PURPOSE: An onboard information transmitting apparatus and method using an onboard unit are provided to perform interactively signal transmission for the control and surveillance of a train between the ground and the train, thereby operating efficiently the train. CONSTITUTION: An onboard information setting unit(111) establishes onboard information. An onboard information transmitter(112) changes the set onboard information into a code. A transmitter for a ground unit driving signal(113) creates the ground unit driving signal. An onboard unit(116) transmits the signal of an oscillator/amplification unit(115) to the ground. A ground unit(122) receives a duplication signal from the onboard unit. A reception processor(126) decodes the onboard information.
Abstract translation: 目的：提供一种使用车载单元的车载信息发送装置和方法，以进行交互式信号传输，以控制和监视地面和列车之间的列车，从而有效地运行火车。 构成：车载信息设定单元（111）建立车载信息。 车载信息发送器（112）将车载信息改变为代码。 用于接地单元驱动信号（113）的发射器产生接地单元驱动信号。 车载单元（116）将振荡器/放大单元（115）的信号发送到地面。 接地单元（122）从车载单元接收复制信号。 接收处理器（126）对车载信息进行解码。
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公开(公告)号：KR1020090063317A
公开(公告)日：2009-06-18
申请号：KR1020070130613
申请日：2007-12-14
Applicant: 한국철도기술연구원
CPC classification number: B61L27/0094 , B60L13/04 , B61B13/08 , B61F13/00 , B61L1/02 , B61L3/16 , B61L23/14 , B61L25/04 , B61L27/0077 , B61L2210/04 , G06K19/0723
Abstract: A train separation detection system for railroad signal is provided to prevent collision between a prior train and a posterior train by securing a safe distance from the prior train. A train separation detection system for railroad signal includes a train tail information generation unit, a train tail information sensing unit, and a ground controller(500). The train tail information generation unit is installed at a tail railroad car(102) of a train. On-board controllers(301,302) are installed in front-leading railroad cars(101, 201). The train tail information sensing units are installed in a constant interval at one side of the railroad. The train tail information sensing unit senses the train tail information generation unit. The ground controller receives the position information of the front-leading railroad cars from the on-board controller. The ground controller receives the position information of the tail railroad car from the train tail information sensing unit. The ground controller determines a separating state of the railroad card of the train.
Abstract translation: 提供了用于铁路信号的列车分离检测系统，以通过确保与先前列车的安全距离来防止先前列车和后列车厢之间的碰撞。 用于铁路信号的列车分离检测系统包括列车尾信息产生单元，列车尾信息感测单元和地面控制器（500）。 列车尾信息产生单元安装在列车的尾铁车厢（102）上。 车载控制器（301,302）安装在前导铁路车辆（101,201）中。 列车尾部信息传感装置以铁路一侧的恒定间隔安装。 列车尾部信息检测单元感测列车尾部信息生成单元。 地面控制器从车载控制器接收前方铁路车辆的位置信息。 地面控制器从列车尾信息感测单元接收尾铁车的位置信息。 地面控制器确定火车铁路卡的分离状态。
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公开(公告)号：KR100862721B1
公开(公告)日：2008-10-10
申请号：KR1020060127853
申请日：2006-12-14
Applicant: 한국철도기술연구원
IPC: G01B21/10
Abstract: 본 발명은 고유의 ID정보를 가지는 RFID 태그(TAG)의 특징을 이용하여 철도 선로에 고정길이 간격으로 RFID 태그를 설치하고 도시철도차량에 RFID 태그 판독기와 차륜경 연산장치를 설치하여 차량의 차륜경을 측정하여 그 정보를 차상열차제어장치에 전송하여 보정하게 하는 도시철도차량용 차륜경 측정 시스템 및 그와 같은 측정 방법에 관한 것이다.
이와 같은 본 발명은 철도 선로 상에 일정간격을 유지하며 설치되는 RFID 태그를 이용하여 도시철도차량의 차륜경을 측정하므로 도시철도차량의 정밀한 상대이동거리와 속도를 측정가능하므로 선후행 열차의 간격, 진로 및 정위치정차에 대한 정밀한 제어를 할 수 있고, 도시철도차량이 운행하는 동안에는 지속적으로 도시철도차량의 차륜경을 측정하게 되어 기존의 주기적인 차륜경 측정 및 보정작업의 횟수를 감소시켜 유지보수를 위한 비용을 절감하는 효과가 있다.
도시철도차량, 차륜경, 보정-
公开(公告)号：KR1020080055029A
公开(公告)日：2008-06-19
申请号：KR1020060127853
申请日：2006-12-14
Applicant: 한국철도기술연구원
IPC: G01B21/10
Abstract: A system for measuring an electric train wheel and a method thereof are provided to reduce a maintenance cost by reducing the number of conventional periodic wheel measurements and correction works by continuously measuring the wheel diameters of the electric train. A system for measuring an electric train wheel includes first and second RFID tags(110,112) which are installed at a predetermined interval on a rail an electric train travels. The first and second RFID tags have ID information. An RFID tag reader(116) is installed on the electric train and receives the ID information from the first and second RFID tags. A tachometer(102) generates pulses due to rotations of the wheels of the electric train. A wheel diameter calculating device(120) calculates the wheel diameters by using information on the distance between the first and the second RFID tags and the pulse of the tachometer.
Abstract translation: 提供一种用于测量电动车轮的系统及其方法，通过连续地测量电动车轮的车轮直径来减少传统周期轮测量和校正工作的数量来减少维护成本。 一种用于测量电动车轮的系统包括：第一和第二RFID标签（110,112），其以电气列车行进的轨道上的预定间隔安装。 第一和第二RFID标签具有ID信息。 RFID标签读取器（116）安装在电力列车上并从第一和第二RFID标签接收ID信息。 转速计（102）由于电动车轮的转动而产生脉冲。 车轮直径计算装置（120）通过使用关于第一和第二RFID标签之间的距离和转速计的脉冲的信息来计算车轮直径。
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公开(公告)号：KR100799327B1
公开(公告)日：2008-01-30
申请号：KR1020060109857
申请日：2006-11-08
Applicant: 한국철도기술연구원
IPC: B61L25/02
CPC classification number: B61L25/02 , B61L1/02 , B61L1/025 , B61L1/181 , B61L25/023 , E01D19/00 , E21F17/00
Abstract: A train position detecting system using railroad construction diagnostic information and a method thereof are provided to previously prevent a large-scale accident such as a train collision by preventing a failure in train position detection. A train position detecting system using railroad construction diagnostic information includes a data collecting member(140). A construction diagnosis device(120) collects the train construction diagnostic information measured from a construction diagnosis sensor(110) for sensing whether or not a train construction(100) is transformed. The data collecting member receives the construction diagnosis information measured from the construction diagnosis sensor by the transformation of the train construction according to the progress of the train and filters the received construction diagnosis information to determine whether or not the occupancy for the train construction.
Abstract translation: 提供了使用铁路建筑诊断信息的列车位置检测系统及其方法，以通过防止列车位置检测中的故障来预防大型事故，例如列车碰撞。 使用铁路建筑诊断信息的列车位置检测系统包括数据收集部件（140）。 施工诊断装置（120）收集从建筑诊断传感器（110）测量的用于感测火车构造（100）是否变形的火车构造诊断信息。 数据收集部件通过根据列车的进度对列车结构进行变换，接收从施工诊断传感器测得的施工诊断信息，并对接收到的施工诊断信息进行过滤，以确定列车施工的占用情况。
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