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
Links
- 230000008447 perception Effects 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 3
- 239000004020 conductor Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
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.
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)
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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 |
EP2351680B1 (en) | 2004-03-29 | 2012-12-12 | 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 |
LT2859539T (lt) * | 2012-06-12 | 2018-11-12 | Guy LOOS | Besvoris optinis jungiklis |
DE102012213495A1 (de) * | 2012-07-31 | 2014-02-06 | Siemens Aktiengesellschaft | Schienenfahrzeugortung |
DE102012213499A1 (de) * | 2012-07-31 | 2014-02-06 | Siemens Aktiengesellschaft | Fahrzeugortung |
DE102012213487A1 (de) * | 2012-07-31 | 2014-02-06 | Siemens Aktiengesellschaft | Schienenfahrzeugortung |
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 |
PL3275763T3 (pl) * | 2016-07-27 | 2022-03-28 | Frauscher Sensortechnik GmbH | Układ czujników do monitorowania kolei i odpowiadający mu sposób |
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 |
EA202100123A1 (ru) | 2018-11-26 | 2021-09-02 | Плассер Энд Тойрер Экспорт Фон Банбаумашинен Гезельшафт М.Б.Х. | Измерительная конструкция для контроля участка рельсового пути |
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 |
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US4200856A (en) * | 1978-06-01 | 1980-04-29 | Westinghouse Air Brake Company | Differential clamp-on railway vehicle wheel detector |
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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 |
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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 |
-
1992
- 1992-09-25 US US07/951,582 patent/US5330136A/en not_active Expired - Fee Related
-
1993
- 1993-09-21 CA CA002106635A patent/CA2106635C/en not_active Expired - Fee Related
- 1993-09-24 MX MX9305888A patent/MX9305888A/es not_active IP Right Cessation
- 1993-09-24 AU AU48609/93A patent/AU661810B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU4860993A (en) | 1994-03-31 |
CA2106635C (en) | 1997-12-16 |
CA2106635A1 (en) | 1994-03-26 |
AU661810B2 (en) | 1995-08-03 |
US5330136A (en) | 1994-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |