MX9305888A - Aparato de circuito de via codificado de ferrocarril y metodo que utiliza percepcion de fibra optica. - Google Patents

Aparato de circuito de via codificado de ferrocarril y metodo que utiliza percepcion de fibra optica.

Info

Publication number
MX9305888A
MX9305888A MX9305888A MX9305888A MX9305888A MX 9305888 A MX9305888 A MX 9305888A MX 9305888 A MX9305888 A MX 9305888A MX 9305888 A MX9305888 A MX 9305888A MX 9305888 A MX9305888 A MX 9305888A
Authority
MX
Mexico
Prior art keywords
light signal
track
railway
detection light
vehicle detection
Prior art date
Application number
MX9305888A
Other languages
English (en)
Inventor
Michael E Colbaugh
Original Assignee
Union Switch & Signal Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Switch & Signal Inc filed Critical Union Switch & Signal Inc
Publication of MX9305888A publication Critical patent/MX9305888A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B61L23/044—Broken rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/06—Electric devices associated with track, e.g. rail contacts actuated by deformation of rail; actuated by vibration in rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B61L23/045—Rail wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Un sistema de circuito de vía de ferrocarril que utiliza un sensor óptico, el cual emite una señal de luz de detección de vehículo cuando esta presente un vehículo de ferrocarril en una sección de la vía. También se genera una señal de luz de referencia mediante una fuente de emisión de luz. Un detector en comunicación óptica con el sensor óptico, recibe la señal de luz de detección de vehículo. La información contenida en la señal de luz de detección de vehículo, es interpretada por un procesador, para detectar el vehículo de ferrocarril. En las modalidades actualmente preferidas el sensor puede incluir un conductor de fibra óptica alargado que se extiende a lo largo de la sección de la vía, o una pluralidad de sensores localizados en cascada. El elemento sensor puede utilizarse en general como un medio de comunicación para pasar datos de comunicación entre los opuestos de la sección de la vía. Dependiendo de las exigencias de la aplicación particular, el elemento sensor se puede localizar adentro de la sección de la vía en un número de maneras.
MX9305888A 1992-09-25 1993-09-24 Aparato de circuito de via codificado de ferrocarril y metodo que utiliza percepcion de fibra optica. MX9305888A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/951,582 US5330136A (en) 1992-09-25 1992-09-25 Railway coded track circuit apparatus and method utilizing fiber optic sensing

Publications (1)

Publication Number Publication Date
MX9305888A true MX9305888A (es) 1994-05-31

Family

ID=25491864

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9305888A MX9305888A (es) 1992-09-25 1993-09-24 Aparato de circuito de via codificado de ferrocarril y metodo que utiliza percepcion de fibra optica.

Country Status (4)

Country Link
US (1) US5330136A (es)
AU (1) AU661810B2 (es)
CA (1) CA2106635C (es)
MX (1) MX9305888A (es)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201667A (nl) * 1992-09-25 1994-04-18 Nl Spoorwegen Nv Stelsel voor het detecteren van treinen.
GB9409553D0 (en) * 1994-04-28 1994-06-29 British Aerospace Crack detection system
DE4432329C2 (de) * 1994-09-10 1999-09-16 Daimler Chrysler Ag Vorrichtung zur Zuglaufüberwachung und Fahrwegüberwachung
US5529267A (en) * 1995-07-21 1996-06-25 Union Switch & Signal Inc. Railway structure hazard predictor
DE19851931A1 (de) * 1998-11-11 2000-05-25 Alcatel Sa Anordnung zur Erkennung von Schienenbrüchen und Eisenbahnschiene
DE19940549C1 (de) * 1999-08-26 2001-01-18 Siemens Ag Verfahren und Vorrichtung zur Überwachung eines Fahrwegs für spurgebundene Fahrzeuge
US6405141B1 (en) * 2000-03-02 2002-06-11 Ensco, Inc. Dynamic track stiffness measurement system and method
GB0008480D0 (en) * 2000-04-07 2000-05-24 Aea Technology Plc Broken rail detection
US7104331B2 (en) * 2001-11-14 2006-09-12 Baker Hughes Incorporated Optical position sensing for well control tools
US6786459B2 (en) 2002-11-04 2004-09-07 Ksa Limited Partnership Concrete railroad tie turnout assembly
KR100402348B1 (en) * 2003-07-02 2003-10-22 Bong Taek Kim Automatic train protection stop device for controlling railroad using data communication
US7268699B2 (en) * 2004-03-06 2007-09-11 Fibera, Inc. Highway-rail grade crossing hazard mitigation
EP1582430A1 (en) * 2004-03-29 2005-10-05 The Hong Kong Polytechnic University System and process for monitoring railway tracks
US7618010B2 (en) * 2006-09-20 2009-11-17 General Electric Company Method, computer software code, and system for determining a train direction at a railroad crossing
DE102006049325B4 (de) * 2006-10-19 2010-04-22 Siemens Ag Anordnung zur Überwachung eines beanspruchten Körpers und Verfahren zu deren Herstellung
CN100460256C (zh) * 2006-11-22 2009-02-11 北京东方瑞威科技发展有限公司 光纤偏载仪
CN100460827C (zh) * 2006-12-29 2009-02-11 北京交通大学 利用相干性光纤光栅组实现列车定位和实时追踪的方法
CN101377524B (zh) * 2007-08-30 2011-02-16 北京佳讯飞鸿电气股份有限公司 基于钢轨形变/应力参数的车辆测速方法
CN101428634B (zh) * 2008-03-14 2011-04-06 方阵（北京）科技有限公司 一种计轴传感器
ITVR20080047A1 (it) * 2008-04-21 2009-10-22 Ace Snc Procedimento e impianto per la misurazione e il monitoraggio esteso dello stato tensionale del lungo binario saldato (cwr)
CN100567061C (zh) * 2008-06-20 2009-12-09 北京交通大学 温度不敏感的光纤光栅应力传感列车定位和实时追踪系统
US8121442B2 (en) * 2008-12-24 2012-02-21 At&T Intellectual Property I, L.P. Optical fiber surveillance topology
ITTO20090176A1 (it) * 2009-03-10 2010-09-11 Ansaldo Sts Spa Sistema per il monitoraggio in tempo reale dello stato di usura/integrita' funzionale di sistemi di movimentazione di scambi ferroviari
CN101712328B (zh) * 2009-12-01 2012-05-09 西南交通大学 基于匹配光纤光栅的高速铁路计轴装置
CN102092406A (zh) * 2011-01-17 2011-06-15 武汉理工大学 光纤光栅传感列车车轮踏面状态在线监测系统
ITLT20110002A1 (it) * 2011-05-05 2011-08-04 Marini Impianti Ind Dispositivo a fibra ottica per il monitoraggio dello stato di efficienza del giunto meccanico isolato e incollato della rotaia
RU2011118415A (ru) * 2011-05-06 2012-11-20 Сименс Акциенгезелльшафт (DE) Способ мониторинга железных дорог на основе волоконной оптики
ITBN20110004A1 (it) * 2011-05-24 2012-11-25 Ansaldo Sts Spa Sistema per il monitoraggio del peso e delle anomalie di ruote di materiale rotabile in movimento
FR2983812B1 (fr) * 2011-12-09 2015-06-05 Sateba Systeme Vagneux Support en beton instrumente pour rails de voie ferree
US8948550B2 (en) 2012-02-21 2015-02-03 Corning Incorporated Sensing systems and few-mode optical fiber for use in such systems
GB201203273D0 (en) 2012-02-24 2012-04-11 Qinetiq Ltd Monitoring transport network infrastructure
CN104620291B (zh) * 2012-06-12 2017-05-24 G·洛斯 无电流光开关
DE102012213487A1 (de) * 2012-07-31 2014-02-06 Siemens Aktiengesellschaft Schienenfahrzeugortung
DE102012213495A1 (de) * 2012-07-31 2014-02-06 Siemens Aktiengesellschaft Schienenfahrzeugortung
DE102012213499A1 (de) * 2012-07-31 2014-02-06 Siemens Aktiengesellschaft Fahrzeugortung
DE102012217627A1 (de) * 2012-09-27 2014-03-27 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Schienenfahrzeugs in einem Eisenbahnsystem und Eisenbahnsystem
DE102012222471A1 (de) * 2012-12-06 2014-06-12 Siemens Aktiengesellschaft Fahrzeugortung
US9499185B2 (en) 2013-12-20 2016-11-22 Thales Canada Inc Wayside guideway vehicle detection and switch deadlocking system with a multimodal guideway vehicle sensor
DE102014100653B4 (de) * 2014-01-21 2016-01-21 fos4X GmbH Schienenmesssystem
US9417215B2 (en) * 2014-09-30 2016-08-16 General Electric Company Vibration monitoring system and method
CN104309644A (zh) * 2014-10-13 2015-01-28 深圳市科安达轨道交通技术有限公司 基于光纤光栅传感器的计轴装置
WO2016098134A1 (en) * 2014-12-16 2016-06-23 Geointelligence S.R.L. System and method to monitor rails
DE102015203681A1 (de) * 2015-03-02 2016-09-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Zugarterkennung
WO2017079986A1 (zh) * 2015-11-14 2017-05-18 北京东方瑞威科技发展股份有限公司 以钢轨作为弹性体的光纤检测装置、铁路超偏载检测系统
DE102016210968A1 (de) 2016-06-20 2017-12-21 Siemens Aktiengesellschaft Verfahren zum Betreiben einer Ortungseinrichtung sowie Ortungseinrichtung
GB201611326D0 (en) * 2016-06-29 2016-08-10 Optasense Holdings Ltd Distributed fibre optic sensing for rail monitoring
ES2900752T3 (es) * 2016-07-27 2022-03-18 Frauscher Sensortechnik GmbH Arreglo de sensores para vigilancia ferroviaria y método correspondiente
US10124819B2 (en) * 2016-08-08 2018-11-13 General Electric Company Wheel deformity warning system
CN107901948B (zh) * 2016-12-27 2019-03-29 比亚迪股份有限公司 列车定位系统及定位方法
US10907958B2 (en) * 2017-09-07 2021-02-02 Frank J Smith Railroad track defect detection apparatus and method
DE102017216811A1 (de) 2017-09-22 2019-03-28 Thales Management & Services Deutschland Gmbh Verfahren zur Montage eines Schienenüberwachungselements
CN110962887B (zh) * 2018-09-28 2021-09-03 比亚迪股份有限公司 列车控制系统、方法及列车
CN113056407B (zh) 2018-11-26 2023-07-07 普拉塞-陶依尔铁路出口股份有限公司 用于监测轨道区段的测量系统
US10614708B1 (en) * 2019-01-28 2020-04-07 Alstom Transport Technologies Train detection system for a railway track section, associated railway track section, and associated method for detecting presence of a railway vehicle on a track section
RU2732685C1 (ru) * 2019-08-19 2020-09-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" Устройство управления системой автоматической переездной сигнализации
RU2727438C1 (ru) * 2019-12-02 2020-07-21 Акционерное общество "Научно-исследовательский и проектно-конструкторский институт информатизации, автоматизации и связи на железнодорожном транспорте" Система контроля местоположения поездов
CN111762237B (zh) * 2020-06-29 2022-07-19 交控科技股份有限公司 轨道交通列车定位方法、装置及系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200856A (en) * 1978-06-01 1980-04-29 Westinghouse Air Brake Company Differential clamp-on railway vehicle wheel detector
US4362057A (en) * 1980-10-10 1982-12-07 Electric Power Research Institute, Inc. Optical fiber temperature sensor
US4619425A (en) * 1981-07-17 1986-10-28 American Standard Inc. Pulse code system for railroad track circuits
US5026141A (en) * 1981-08-24 1991-06-25 G2 Systems Corporation Structural monitoring system using fiber optics
EP0086231A4 (en) * 1981-08-27 1984-07-26 Trw Inc MICROFLEXION OF OPTICAL FIBERS FOR THE REMOTE MEASUREMENT OF A FORCE.
US4498650A (en) * 1982-03-10 1985-02-12 General Signal Corporation Microprocessor based track circuit for occupancy detection and bidirectional code communication
DE3307246C2 (de) * 1983-03-02 1985-04-04 Meßmetallurgie GmbH, 5810 Witten Verfahren zum Identifizieren von in einem schnellfahrenden Zugverband laufenden Waggons und Vorrichtung zur Durchführung des Verfahrens
US4560016A (en) * 1983-12-14 1985-12-24 Anco Engineers, Incorporated Method and apparatus for measuring the weight of a vehicle while the vehicle is in motion
US4701614A (en) * 1984-06-25 1987-10-20 Spectran Corporation Fiber optic pressure sensor
US4701866A (en) * 1984-12-07 1987-10-20 Battelle Memorial Institute Wheel load measurement
DE3537588A1 (de) * 1985-10-22 1987-04-23 Siemens Ag Schienenkontakteinrichtung in eisenbahnanlagen, besonders fuer achszaehleinrichtungen
DE3844663A1 (de) * 1988-05-04 1990-06-28 Strabag Bau Ag Einrichtung zum ueberwachen und/oder steuern eines schienengebundenen verkehrs
DE3815152A1 (de) * 1988-05-04 1989-11-23 Strabag Bau Ag Einrichtung zum ueberwachen und/oder steuern eines schienengebundenen verkehrs
US5145131A (en) * 1991-03-27 1992-09-08 Union Switch & Signal Inc. Master-Satellite railway track circuit
US5240643A (en) * 1992-03-11 1993-08-31 The United States Of America As Represented By The Secretary Of The Navy Strain sensing composites

Also Published As

Publication number Publication date
CA2106635A1 (en) 1994-03-26
AU661810B2 (en) 1995-08-03
US5330136A (en) 1994-07-19
CA2106635C (en) 1997-12-16
AU4860993A (en) 1994-03-31

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Legal Events

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FG Grant or registration
MM Annulment or lapse due to non-payment of fees