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)

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DE102012213487A1 (de) * 2012-07-31 2014-02-06 Siemens Aktiengesellschaft Schienenfahrzeugortung
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DE102012222471A1 (de) * 2012-12-06 2014-06-12 Siemens Aktiengesellschaft Fahrzeugortung
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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
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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
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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
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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

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MM Annulment or lapse due to non-payment of fees