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MXPA02007953A - Sistema de comunicaciones por riel. - Google Patents

Sistema de comunicaciones por riel.

Info

Publication number
MXPA02007953A
MXPA02007953A MXPA02007953A MXPA02007953A MXPA02007953A MX PA02007953 A MXPA02007953 A MX PA02007953A MX PA02007953 A MXPA02007953 A MX PA02007953A MX PA02007953 A MXPA02007953 A MX PA02007953A MX PA02007953 A MXPA02007953 A MX PA02007953A
Authority
MX
Mexico
Prior art keywords
track
information
communications system
location
extracted
Prior art date
Application number
MXPA02007953A
Other languages
English (en)
Inventor
Alfred D Granite
Original Assignee
Lewin Henry B
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 Lewin Henry B filed Critical Lewin Henry B
Publication of MXPA02007953A publication Critical patent/MXPA02007953A/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
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/70—Details of trackside communication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • B61L2205/04—Satellite based navigation systems, e.g. global positioning system [GPS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

Un metodo y un aparato para transmitir una senal portadora de informacion, como por ejemplo, una senal electromagnetica a cierta frecuencia o una senal acustica, a traves de las vias de un ferrocarril hacia una posicion remota en las vias donde se extrae la informacion. La informacion extraida se puede usar para referirse a la velocidad y localizacion de los trenes, localizacion de obstrucciones y/o condiciones de la via. La via (10) se evalua en el sitio usando un multimetro digital autonivel que establece la resistencia entre dos rieles opuestos (12,14).
MXPA02007953A 2000-02-25 2001-02-26 Sistema de comunicaciones por riel. MXPA02007953A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18506700P 2000-02-25 2000-02-25
PCT/US2001/005934 WO2001062572A1 (en) 2000-02-25 2001-02-26 Rail communications system

Publications (1)

Publication Number Publication Date
MXPA02007953A true MXPA02007953A (es) 2004-09-10

Family

ID=22679433

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02007953A MXPA02007953A (es) 2000-02-25 2001-02-26 Sistema de comunicaciones por riel.

Country Status (6)

Country Link
EP (1) EP1276654A4 (es)
CN (1) CN1269679C (es)
AU (1) AU2001241721A1 (es)
CA (1) CA2401209A1 (es)
MX (1) MXPA02007953A (es)
WO (1) WO2001062572A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101439726B (zh) * 2007-11-22 2012-04-18 保定市天河电子技术有限公司 检测列车通行情况的方法及其系统
CN101574977B (zh) * 2008-05-06 2011-03-30 宝山钢铁股份有限公司 一种铁水运输车辆位置动态监测方法及其监测系统
DE102012217627A1 (de) * 2012-09-27 2014-03-27 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Schienenfahrzeugs in einem Eisenbahnsystem und Eisenbahnsystem
CN106019003B (zh) * 2016-05-16 2018-11-27 中车青岛四方机车车辆股份有限公司 万用表嵌入式系统、基于该系统的处理方法及万用表设备
PT3495230T (pt) * 2017-12-08 2022-04-11 Thales Man & Services Deutschland Gmbh Rede de controlo de comboios, método de comunicação e método para controlar a integridade de comboios
DE102020207814A1 (de) * 2020-06-24 2021-12-30 Siemens Mobility GmbH Verfahren zur Ermittlung eines längenabhängigen Parameters eines schienengebundenen Verbandes von Fahrzeugen und Fahrzeug
CN117471261B (zh) * 2023-12-28 2024-03-29 四川拓及轨道交通设备股份有限公司 一种基于空载电压的车载式柔性接触网定位装置检测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1393562A (fr) * 1964-02-14 1965-03-26 Compteurs Et Moteurs Aster Détecteur de passage de train complet
GB1235888A (en) * 1967-08-17 1971-06-16 Sumitomo Electric Industries Improvements in or relating to radio transmission systems for communication with moving bodies
GB1243126A (en) * 1968-09-20 1971-08-18 Japan National Railway Induction radio transmission system
FR2051914A5 (es) 1969-07-01 1971-04-09 Trt Telecom Radio Electr
US3886548A (en) * 1973-10-12 1975-05-27 Boeing Co Responder for use in a passive identification system
US4498650A (en) 1982-03-10 1985-02-12 General Signal Corporation Microprocessor based track circuit for occupancy detection and bidirectional code communication
FR2607769B1 (fr) * 1986-12-08 1989-02-03 Alsthom Systeme de transmission bidirectionnel d'informations entre une station au sol et une station sur un vehicule ferroviaire
US5485977A (en) 1994-09-26 1996-01-23 Union Switch & Signal Inc. Reduced harmonic switching mode apparatus and method for railroad vehicle signaling
JP3984653B2 (ja) * 1996-08-20 2007-10-03 日本信号株式会社 弾性波を用いた情報生成装置

Also Published As

Publication number Publication date
CA2401209A1 (en) 2001-08-30
AU2001241721A1 (en) 2001-09-03
CN1269679C (zh) 2006-08-16
WO2001062572A1 (en) 2001-08-30
EP1276654A1 (en) 2003-01-22
CN1423605A (zh) 2003-06-11
EP1276654A4 (en) 2004-07-07

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