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公开(公告)号：KR100538561B1
公开(公告)日：2005-12-22
申请号：KR1020020086754
申请日：2002-12-30
Applicant: 한국철도기술연구원
IPC: G01M17/08
Abstract: 본 발명은 철도 차량의 제동 성능 측정 시스템에 관한 것으로 특히, 다수의 차량을 동시에 시험 할 수 있고, 제동력이 차량 전체적으로 고르게 분산되는지를 확인할 수 있는 철도 차량의 제동 성능 측정 시스템에 관한 것이다.
이러한 본 발명은 철도 차량의 전압 및 전류 검지시스템에 있어서, 각 차량의 제동 수단에 접속되어 제동 수단으로부터 전달되는 신호를 검지하는 센서들을 다수의 채널 접속하고, 상기 각각의 센서들로부터 입력된 신호를 전달받아 분석하고 총괄하는 하나의 데이터 분석 및 처리 장치를 포함하여 구성되며,
철도 차량을 구성하는 전 차량의 제동 장치의 특성을 일괄적으로 측정하고 관리할 수 있다.-
公开(公告)号：KR100538560B1
公开(公告)日：2005-12-22
申请号：KR1020020086744
申请日：2002-12-30
Applicant: 한국철도기술연구원
IPC: G01M17/04
Abstract: 본 발명은 철도 승차감 측정 시스템에 관한 것으로, 보다 상세하게는 철도의 승차감을 평가하기 위한 승차감 측정기에 관한 것이다.
본 발명은 철도 승차감 측정 시스템에 있어서, 가속도계; GPS 수신기; Odometer; 상기 센서로부터 입력된 데이터를 이용하여 진동 가속도, 열차 속도, 위치를 파악하는 제어부를 포함하는 것을 특징으로 하는 철도 승차감 측정 시스템을 제공한다.-
公开(公告)号：KR1020040060214A
公开(公告)日：2004-07-06
申请号：KR1020020086756
申请日：2002-12-30
Applicant: 한국철도기술연구원
IPC: G01M17/08
Abstract: PURPOSE: A system for measuring the electrical system of a propulsion system of a railroad car is provided to smoothly manage a propulsion device by accurately analyzing data. CONSTITUTION: A system for measuring the electrical system of a propulsion system of a railroad car comprises many controllers(20) installed in a propulsion device(10) installed in cars and receiving electrical signals of a commanded torque value, a real torque value, a motor speed and an inverter output current, connectors(30) installed in the controllers and electrically connecting the controllers, terminals(40) electrically connected with the connectors and having many channels, and a measurement device(50) storing, comparing, analyzing and displaying the electrical signals transmitted from the controllers through the connector and terminals.
Abstract translation: 目的：提供一种用于测量铁路车辆推进系统电气系统的系统，以便通过准确分析数据来平稳地管理推进装置。 构成：用于测量铁路车辆推进系统的电气系统的系统包括安装在安装在汽车中的推进装置（10）中的许多控制器（20），并且接收指令扭矩值的电信号，实际扭矩值， 电机速度和逆变器输出电流，连接器（30）安装在控制器中并电连接控制器，与连接器电连接并具有多个通道的端子（40）以及存储，比较，分析和显示的测量装置（50） 通过连接器和端子从控制器传输的电信号。
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公开(公告)号：KR101867182B1
公开(公告)日：2018-07-20
申请号：KR1020160152990
申请日：2016-11-16
Applicant: 한국철도기술연구원
Abstract: 본발명은열차의차량조성시조성차량의후방에설치되는송신장치에서피조성차량을촬영한이미지정보와피조성차량까지의거리를감지한거리정보를이용하여, 피조성차량의이미지정보에대해실측한거리정보를기준으로축척한후 거리정보를겹쳐생성한 OSD신호를무선전송하고, 수신장치의모니터에상기 OSD신호를디스플레이하여기관사가피조성차량까지의거리감을용이하게확인할수 있도록하는이미지프로세싱및 거리감지를이용한열차조성안전장치및 그제어방법에관한것이다.
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公开(公告)号：KR101703098B1
公开(公告)日：2017-02-07
申请号：KR1020150129186
申请日：2015-09-11
Applicant: 한국철도기술연구원
IPC: B61H11/00 , B61H5/00 , F16D65/78 , F16D65/847
Abstract: 본발명은전기철도차량의제동패드냉각및 분진흡수시스템및 방법에관한것으로; 철도차량의대차에구비되는제동디스크에접촉가능하게설치되는제동패드로의공기배출및 흡입이이루어지도록설치되는공기통풍구와, 상기공기통풍구로의공기배출및 흡입을하도록작동하는냉각팬과, 상기냉각팬의구동을제어하는냉각팬구동부와, 상기철도차량의제동패드의온도를측정하는온도센서와, 철도차량의운행을제어하는종합제어장치(TCMS)로부터차량의운행속도정보, 공기제동력및 제동패드기준설정온도등의차량운행정보와상기온도센서의측정온도에따라상기냉각팬구동부를제어하는제어기로구성되는것을특징으로하는전기철도차량의제동패드냉각및 분진흡수시스템과; 그전기철도차량의제동패드냉각및 분진흡수방법을제공한다. 본발명에따르면, 제동디스크가설치된철도차량의대차에냉각팬및 공기통풍구를추가로장착운영함으로서철도차량의제동시제동패드의온도상태에따라제동패드및 제동디스크의냉각및 분진을효과적으로제거할수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020150078318A
公开(公告)日：2015-07-08
申请号：KR1020130167573
申请日：2013-12-30
Applicant: 한국철도기술연구원
Abstract: 본발명은지피에스를통한주행저항측정방법에관한것으로서, 더욱상세하게는차량의제어장치에서전송되는신호와 GPS 위성에서전송되는 GPS 신호를통하여차량이주행하는선로의구배및 곡률까지판단할수 있어, 정확한주행저항을실시간으로측정할수 있는지피에스를통한주행저항측정방법에관한것이다. 상기한목적을달성하기위한본 발명은차량에구비되는주행저항산출모듈에서차량의주행상태(역행, 타행, 제동) 및주행속도에대한데이터를수신받는데이터수신단계, 상기 GPS 위성으로부터수신한 GPS 신호를사용하여차량이주행하는선로의정보를보상하는데이터보상단계, 상기데이터보상단계를통하여보상된정보와차량의주행상태및 주행속도를통하여차량의주행저항을산출하는연산단계로이루어지는것을특징으로한다.
Abstract translation: 本发明涉及一种通过GPS测量行驶阻力的方法，更具体地说，涉及通过GPS测量驾驶阻力的方法，能够通过确定车道的曲率和等级来实时测量准确的驾驶阻力 从GPS卫星发送的通过GPS信号的车辆驱动，以及从车辆的控制装置发送的信号。 为了实现该目的，本发明包括数据接收步骤，从包括在车辆中的驱动阻力计算模块接收关于车辆的行驶速度和行驶状态（反向行驶，漂移和制动）的数据; 数据补偿步骤，通过使用从GPS卫星接收到的GPS信号来补偿关于车辆线路的信息; 以及计算步骤，通过车辆的驾驶速度和驾驶状态以及通过数据补偿步骤补偿的信息来计算车辆的行驶阻力。
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公开(公告)号：KR101303566B1
公开(公告)日：2013-09-09
申请号：KR1020120140292
申请日：2012-12-05
Applicant: 한국철도기술연구원
IPC: G01H5/00
Abstract: PURPOSE: A method for drawing noise properties of the specific position of a railroad vehicle is provided to draw properties of noise generated at the specific position such as a pantograph position of a position between passenger cars through predetermined processing processes after measuring the noise of the railroad vehicle at trackside. CONSTITUTION: A method for drawing noise properties of the specific position of a railroad vehicle includes the following steps of: measuring noise of a railroad vehicle near a railroad in which the railway vehicle travels for a predetermined time (210); measuring the speed of the travelling railroad vehicle for a predetermined time (220); setting an analysis position corresponding to the specific position of the railroad vehicle based on the time of the measured noise data by using the measured speed data of the railway vehicle (230); filtering the measured noise data and processing the noise data to have a noise intensity value according to the time (240); calculating the noise data in which a weighted value is applied by applying a predetermined weighted value function to the signal-processed noise data (250); and calculating the noise property data at the specific position of the railway vehicle by processing the noise data in which the weighted value is applied (260, 270). [Reference numerals] (210) Measure noise of a railroad vehicle near a railroad; (220) Measure the speed of the travelling railroad vehicle; (230) Check an analysis position by using the measured speed data of the railway vehicle; (240) Filter the measured noise data above the range of 20 Hz; (250) Apply a weight value based on the analysis position; (260) Modulate frequency by applying the same monitoring curve; (270) Calculate noise properties at the specific position of the vehicle
Abstract translation: 目的：提供一种用于绘制铁路车辆特定位置的噪声特性的方法，用于在测量铁路噪声之后，通过预定的处理过程绘制在特定位置产生的噪声，如乘客车厢之间位置的缩放位置 轨道车辆。 摘要：一种用于绘制铁路车辆特定位置的噪声特性的方法，包括以下步骤：测量铁路车辆靠近铁路车辆行驶的铁路车辆的噪声预定时间（210）; 测量行驶的铁路车辆的速度达预定时间（220）; 通过使用铁路车辆的测量速度数据，基于测量的噪声数据的时间来设置对应于铁路车辆的特定位置的分析位置; 对所测量的噪声数据进行滤波并根据时间（240）处理噪声数据以具有噪声强度值; 通过对信号处理噪声数据（250）应用预定的加权值函数来计算应用加权值的噪声数据; 以及通过处理施加了加权值的噪声数据来计算铁路车辆的特定位置处的噪声特性数据（260,270）。 （附图标记）（210）测量靠近铁路的铁路车辆的噪声; （220）测量行驶的铁路车辆的速度; （230）使用铁路车辆的测量速度数据检查分析位置; （240）将测得的噪声数据滤波在20 Hz以上的范围内; （250）根据分析位置应用权重值; （260）通过应用相同的监测曲线调制频率; （270）计算车辆特定位置的噪声特性
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公开(公告)号：KR1020130068480A
公开(公告)日：2013-06-26
申请号：KR1020110135691
申请日：2011-12-15
Applicant: 한국철도기술연구원
Abstract: PURPOSE: A sensor for measuring a contact force of current collection equipment in an electric train is provided to easily measure a load generated between a pan head and a stringing about a pantograph in a normal pantograph contact force measurement sensor. CONSTITUTION: A sensor for measuring a contact force of current collection equipment in an electric train comprises a pantograph which comprises a pan head fixing unit(110) and a pan head moving part(120); and a contact force measurement part(210) installed on the pan head fixing unit and at a lower part of the pan head fixing unit.
Abstract translation: 目的：提供一种用于测量电力列车中的集电设备的接触力的传感器，以便容易地测量在普通受电弓接触力测量传感器中平头头与绕线弓之间产生的负载。 构成：用于测量电力列车中的集电装置的接触力的传感器包括：集电弓，其包括摇头固定单元（110）和摇头移动部件（120）; 以及安装在盘头固定单元和盘头固定单元的下部的接触力测量部分（210）。
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公开(公告)号：KR101271445B1
公开(公告)日：2013-06-05
申请号：KR1020110135682
申请日：2011-12-15
Applicant: 한국철도기술연구원
Abstract: PURPOSE: An electric railroad vehicle current collector contact force measurement sensor is provided to improve current collection efficiency by accurately measuring a contact force applying to an overhead line and a lower part of a panhead. CONSTITUTION: A panhead moving unit(212) is installed in the top of a pantograph(100). A fixing unit(310) is installed in a frame of the pantograph. An engagement unit is engaged with the panhead moving unit. A body is installed in a frame of the pantograph. A cap engages with a lower part of the body.
Abstract translation: 目的：提供一种电动铁路车辆集电器接触力测量传感器，通过精确测量施加在平顶头的架空线和下部的接触力来提高电流收集效率。 构成：平移头移动单元（212）安装在缩放仪（100）的顶部。 固定单元（310）安装在缩放仪的框架中。 接合单元与平移头移动单元接合。 身体安装在受电弓的框架内。 帽子与身体的下部接合。
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公开(公告)号：KR1020120032990A
公开(公告)日：2012-04-06
申请号：KR1020100094571
申请日：2010-09-29
Applicant: 한국철도기술연구원
CPC classification number: G02B6/443 , G02B6/4486 , G02B6/48 , H02G15/18
Abstract: PURPOSE: An optical cable insulating tube for transmitting power collection performance information of an electric railway is provided to stably transmit power collection performance information by insulating an optical cable. CONSTITUTION: An insulating tube(100) installs an optical cable which transmits power collection performance information of an electric railway through a hollow part. Tube metals(110,130) are respectively combined with both ends of the insulating tube. The optical cable penetrates the tube metals through penetration holes formed on the center of the metal. The penetration hole of the tube metal supports the optical cable by inserting a bushing for fixing the cable.
Abstract translation: 目的：提供一种用于传输电气铁路的集电性能信息的光缆绝缘管，以通过绝缘光缆来稳定地发送集电性能信息。 构成：绝缘管（100）安装光缆，其通过中空部分传输电力铁路的集电性能信息。 管金属（110,130）分别与绝缘管的两端结合。 光缆通过形成在金属中心的穿孔穿透管金属。 管金属的穿透孔通过插入用于固定电缆的衬套来支撑光缆。
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