ES2038649T3 - Sistema de transmision bidireccional de informaciones entre una estacion de control fija en tierra y una estacion movil. - Google Patents

Sistema de transmision bidireccional de informaciones entre una estacion de control fija en tierra y una estacion movil.

Info

Publication number
ES2038649T3
ES2038649T3 ES198787117888T ES87117888T ES2038649T3 ES 2038649 T3 ES2038649 T3 ES 2038649T3 ES 198787117888 T ES198787117888 T ES 198787117888T ES 87117888 T ES87117888 T ES 87117888T ES 2038649 T3 ES2038649 T3 ES 2038649T3
Authority
ES
Spain
Prior art keywords
station
carriers
carrier
sub
ground
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198787117888T
Other languages
English (en)
Inventor
Jacques Mainardi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Application granted granted Critical
Publication of ES2038649T3 publication Critical patent/ES2038649T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/227—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using electromagnetic radiation

Landscapes

  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Radio Relay Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Near-Field Transmission Systems (AREA)
  • Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmitters (AREA)

Abstract

LOS CAMBIOS DE INFORMACION SE REALIZAN EN HIPERFRECUENCIAS, LA ESTACION FIJA ESTA LIGADA A UNA GUIA DE ONDAS (25) Y LA ESTACION EN VEHICULO FERROVIARIO ESTA LIGADO A UNA ANTENA 826). CADA ESTACION POSEE UN GENERADOR DE HIPERFRECUENCIAS (19) QUE LIBRA UNA PORTADORA UNOS EMISORES (3 A 7) LIBRAN SUBPORTADORAS, UNOS RECEPTORES (28 A 32) Y UN GENERADOR PILOTO (1). LA PORTADORA Y LAS SUBPORTADORAS, TIENEN FRECUENCIAS MULTIPLES DE LA FRECUENCIA GUIA, EL ALCANCE DE FRECUENCIA ENTRE DOS SUBPORTADORAS SUCESIVAS SON IGUAL A LA FRECUENCIA GUIA. UN MEZCLADOR DE EMISION (MTX) RECIBE LA PORTADORA Y LAS SUBPORTADORAS Y LAS UNE A UN CIRCULADOR (24) QUE EL MISMO UNIDO A LA GUIA DE ONDAS (25) EN LA ESTACION FIJA Y A LA ANTENA EN EL VEHICULO. UN MEZCLADOR DE RECEPCION (MRX) ESTA UNIDO POR UN FILTRO (23) AL CIRCULADOR (24) Y RECIBE LA PORTADORA DEL GENERADOR DE HIPERFRECUENCIAS; ESTE ESTA UNIDO A LOS RECEPTORES (28 A 32) A LOS CUALES LIBRA LAS SUBPORTADORAS EMITIDAS POR LA OTRA ESTACION.
ES198787117888T 1986-12-08 1987-12-03 Sistema de transmision bidireccional de informaciones entre una estacion de control fija en tierra y una estacion movil. Expired - Lifetime ES2038649T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617137A FR2607769B1 (fr) 1986-12-08 1986-12-08 Systeme de transmission bidirectionnel d'informations entre une station au sol et une station sur un vehicule ferroviaire

Publications (1)

Publication Number Publication Date
ES2038649T3 true ES2038649T3 (es) 1993-08-01

Family

ID=9341660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787117888T Expired - Lifetime ES2038649T3 (es) 1986-12-08 1987-12-03 Sistema de transmision bidireccional de informaciones entre una estacion de control fija en tierra y una estacion movil.

Country Status (8)

Country Link
US (1) US4910793A (es)
EP (1) EP0274650B1 (es)
JP (1) JPH0817343B2 (es)
AT (1) ATE85565T1 (es)
CA (1) CA1272762A (es)
DE (1) DE3784155T2 (es)
ES (1) ES2038649T3 (es)
FR (1) FR2607769B1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642638B2 (ja) * 1989-02-09 1994-06-01 株式会社東芝 無線通信装置
US5136225A (en) * 1989-04-14 1992-08-04 Gec Alsthom Sa Device for guiding vehicles on a virtual track
FR2675761B1 (fr) * 1991-04-24 1995-05-19 Sncf Systeme de transmission d'informations entre le sol et des mobiles notamment dans les communications sol-trains.
US5555016A (en) * 1993-07-06 1996-09-10 Plessey Semiconductors Limited Video signal distribution system
US5768693A (en) * 1995-02-28 1998-06-16 Telecommunications Equipment Corporation Method and apparatus for controlling frequency of a multi-channel transmitter
FR2755338B1 (fr) * 1996-10-24 1999-01-08 Matra Transport International Systeme cellulaire de transmission radioelectrique d'information entre une infrastructure et des mobiles
JP3755262B2 (ja) * 1997-11-14 2006-03-15 三菱電機株式会社 エレベータ信号伝送装置
FR2773424B1 (fr) 1998-01-06 2000-02-04 Alsthom Cge Alcatel Procede de securisation d'une communication entre deux mobiles et emetteur associe
CA2401209A1 (en) * 2000-02-25 2001-08-30 Henry B. Lewin Rail communications system
FR2818385B1 (fr) * 2000-12-15 2004-06-04 Thomson Csf Radar large bande et modulateur, notamment pour commuter des ondes hyperfrequence sur une tres courte duree
US6830224B2 (en) 2001-02-26 2004-12-14 Railroad Transportation Communication Technologies (Rtct) Llc Rail communications system
US8532850B2 (en) * 2009-03-17 2013-09-10 General Electric Company System and method for communicating data in locomotive consist or other vehicle consist
US9637147B2 (en) 2009-03-17 2017-05-02 General Electronic Company Data communication system and method
US8702043B2 (en) 2010-09-28 2014-04-22 General Electric Company Rail vehicle control communication system and method for communicating with a rail vehicle
US8798821B2 (en) 2009-03-17 2014-08-05 General Electric Company System and method for communicating data in a locomotive consist or other vehicle consist
US8655517B2 (en) 2010-05-19 2014-02-18 General Electric Company Communication system and method for a rail vehicle consist
US8935022B2 (en) 2009-03-17 2015-01-13 General Electric Company Data communication system and method
US9379775B2 (en) 2009-03-17 2016-06-28 General Electric Company Data communication system and method
US8825239B2 (en) 2010-05-19 2014-09-02 General Electric Company Communication system and method for a rail vehicle consist
ATE479301T1 (de) * 2007-02-14 2010-09-15 Mitsubishi Electric Corp System und verfahren zum bereitstellen von kommunikation auf einem telekommunikationsgerät in einem transportmittel
US8583299B2 (en) * 2009-03-17 2013-11-12 General Electric Company System and method for communicating data in a train having one or more locomotive consists
US8651434B2 (en) 2010-10-26 2014-02-18 General Electric Company Methods and systems for rail communication
US10144440B2 (en) 2010-11-17 2018-12-04 General Electric Company Methods and systems for data communications
US9513630B2 (en) 2010-11-17 2016-12-06 General Electric Company Methods and systems for data communications
US8914170B2 (en) 2011-12-07 2014-12-16 General Electric Company System and method for communicating data in a vehicle system
US9153861B2 (en) * 2013-08-07 2015-10-06 GM Global Technology Operations LLC Using a vehicle structure as a medium for communication and power distribution
KR101646951B1 (ko) * 2014-08-26 2016-08-10 신우이.엔.지 주식회사 양방향 및 전이중 통신이 가능한 지상과 차상간의 통신장치, 그리고 그 제어방법
US11027654B2 (en) * 2015-12-04 2021-06-08 Magna Electronics Inc. Vehicle vision system with compressed video transfer via DSRC link

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28867A (en) * 1860-06-26 Military saddle
US2635233A (en) * 1946-07-08 1953-04-14 John H Homrighous Multiplex radiophone communication system
GB1235888A (en) * 1967-08-17 1971-06-16 Sumitomo Electric Industries Improvements in or relating to radio transmission systems for communication with moving bodies
GB1240588A (en) * 1968-07-30 1971-07-28 Japan National Railway Improvements in or relating to communication control systems
FR2076219A5 (es) * 1970-01-07 1971-10-15 Signaux Entr Electriques
US3917906A (en) * 1973-06-13 1975-11-04 Coastcom Inc System for multiplexing information channels adjacent to a video spectrum
JPS55141839A (en) * 1979-04-23 1980-11-06 Toyo Commun Equip Co Ltd Special radio communication system
US4322842A (en) * 1979-10-23 1982-03-30 Altran Electronics Broadcast system for distribution automation and remote metering
DE3121087C2 (de) * 1981-05-27 1983-12-01 Blaupunkt-Werke Gmbh, 3200 Hildesheim UKW-Sender
JPS5842329A (ja) * 1981-08-25 1983-03-11 ウエスチングハウス・エレクトリツク・コ−ポレ−シヨン 映像伝送装置
US4618996A (en) * 1984-04-24 1986-10-21 Avnet, Inc. Dual pilot phase lock loop for radio frequency transmission

Also Published As

Publication number Publication date
FR2607769B1 (fr) 1989-02-03
EP0274650B1 (fr) 1993-02-10
US4910793A (en) 1990-03-20
DE3784155D1 (de) 1993-03-25
JPS63160432A (ja) 1988-07-04
DE3784155T2 (de) 1993-05-27
JPH0817343B2 (ja) 1996-02-21
EP0274650A1 (fr) 1988-07-20
ATE85565T1 (de) 1993-02-15
CA1272762A (fr) 1990-08-14
FR2607769A1 (fr) 1988-06-10

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