ES2187351A1 - Sistema de emision de señales de video y sonido aplicable a ferrocarriles - Google Patents

Sistema de emision de señales de video y sonido aplicable a ferrocarriles

Info

Publication number
ES2187351A1
ES2187351A1 ES200101337A ES200101337A ES2187351A1 ES 2187351 A1 ES2187351 A1 ES 2187351A1 ES 200101337 A ES200101337 A ES 200101337A ES 200101337 A ES200101337 A ES 200101337A ES 2187351 A1 ES2187351 A1 ES 2187351A1
Authority
ES
Spain
Prior art keywords
subsystem
signal
video
transmission system
system applicable
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.)
Granted
Application number
ES200101337A
Other languages
English (en)
Other versions
ES2187351B1 (es
Inventor
Rufilanches Jaime Fuster
Jimenez Fernando Trapero
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.)
TV Transit SA
Original Assignee
TV Transit 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 TV Transit SA filed Critical TV Transit SA
Priority to ES200101337A priority Critical patent/ES2187351B1/es
Priority to US09/887,001 priority patent/US20020186670A1/en
Priority to EP02380110A priority patent/EP1265442A1/en
Publication of ES2187351A1 publication Critical patent/ES2187351A1/es
Application granted granted Critical
Publication of ES2187351B1 publication Critical patent/ES2187351B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

Sistema de emisión de señales de vídeo y sonido aplicable a ferrocarriles con vagones (1) provistos de unos terminales formados por pantallas de televisión y sonido, compuesto por un subsistema de cabecera emisor de la señal a presentar, un subsistema de transmisión responsable del envío de la señal hasta los vagones y un subsistema de equipamiento embarcado, interior a los vagones del convoy. El subsistema de cabecera recibe la señal, codificada en formato MPEG2 e insertada en una red de telecomunicación GigabitEthernet disponible en la red del ferrocarril metropolitano, mientras que el subsistema de transmisión se encuentra compuesto por un dispositivo emisor (4) ubicado en cada estación, formado por tres antenas: dos unidireccionales (2) embocando a cada extremo del túnel (5) y otra omnidireccional (3) para dar cobertura a la estación, conectado a la red GigaEthernet y el subsistema embarcado en los trenes consiste en una central receptora y de control, fuente de alimentación y pantallasTFT.
ES200101337A 2001-06-08 2001-06-08 Sistema de emision de señales de video y sonido aplicable a ferrocarriles Expired - Fee Related ES2187351B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES200101337A ES2187351B1 (es) 2001-06-08 2001-06-08 Sistema de emision de señales de video y sonido aplicable a ferrocarriles
US09/887,001 US20020186670A1 (en) 2001-06-08 2001-06-25 Video and sound signal broadcasting system applicable to railways
EP02380110A EP1265442A1 (en) 2001-06-08 2002-05-27 Video and sound signal transmission system applicable to railways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200101337A ES2187351B1 (es) 2001-06-08 2001-06-08 Sistema de emision de señales de video y sonido aplicable a ferrocarriles

Publications (2)

Publication Number Publication Date
ES2187351A1 true ES2187351A1 (es) 2003-06-01
ES2187351B1 ES2187351B1 (es) 2004-03-16

Family

ID=8498009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101337A Expired - Fee Related ES2187351B1 (es) 2001-06-08 2001-06-08 Sistema de emision de señales de video y sonido aplicable a ferrocarriles

Country Status (3)

Country Link
US (1) US20020186670A1 (es)
EP (1) EP1265442A1 (es)
ES (1) ES2187351B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4667240B2 (ja) * 2003-11-28 2011-04-06 コンシステル プライベート リミテッド 無線通信システムにおけるｒｆリンクを向上させる方法
CA2454988A1 (en) * 2004-01-07 2005-07-07 Alstom Canada Inc. System for deploying ip over an existing or a new two conductor cable on-board rail vehicles
US8532850B2 (en) 2009-03-17 2013-09-10 General Electric Company System and method for communicating data in locomotive consist or other vehicle consist
US9379775B2 (en) 2009-03-17 2016-06-28 General Electric Company Data communication system and method
US9637147B2 (en) 2009-03-17 2017-05-02 General Electronic Company Data communication system and method
US8935022B2 (en) 2009-03-17 2015-01-13 General Electric Company Data communication system and method
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
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
US9513630B2 (en) 2010-11-17 2016-12-06 General Electric Company Methods and systems for data communications
US10144440B2 (en) 2010-11-17 2018-12-04 General Electric Company Methods and systems for data communications
WO2013010162A2 (en) 2011-07-14 2013-01-17 General Electric Company Method and system for rail vehicle control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933715A1 (fr) * 1998-01-23 1999-08-04 Sagem Sa Système de téléinformation pour un site d'exploitation de données
ES2146534A1 (es) * 1998-03-04 2000-08-01 Rodriguez Enrique Marocchi Sistema electronico visual de informacion permanente para pasajeros de vehiculos de transporte.
WO2002017632A1 (en) * 2000-08-19 2002-02-28 Transmedia Korea Co., Ltd. Communication system for delivery of information to subway trains

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537637A (en) * 1993-09-21 1996-07-16 Nhk Integrated Technology, Inc. Medium-frequency radio broadcasting retransmission system for confined and electromagnetically shielded areas
JPH09148969A (ja) * 1995-09-18 1997-06-06 Sato Kogyo Co Ltd トンネル内における通信システムおよびそのための通信装置
CA2286794A1 (en) * 1997-05-07 1998-11-12 Scott Blair Subway tv media system
US6109568A (en) * 1998-10-23 2000-08-29 Innovative Transportation Systems International, Inc. Control system and method for moving multiple automated vehicles along a monorail
DE29901829U1 (de) * 1999-02-03 1999-04-08 Merlaku, Kastriot, 84347 Pfarrkirchen Video-Projektions-System für die U- oder S-Bahn
US6381626B1 (en) * 1999-04-22 2002-04-30 Electronic Data Systems Corporation ATM video advertising
US6754183B1 (en) * 1999-06-14 2004-06-22 Sun Microsystems, Inc. System and method for integrating a vehicle subnetwork into a primary network
US6753784B1 (en) * 2001-03-28 2004-06-22 Meteorlogix, Llc GIS-based automated weather alert notification system
US20020161476A1 (en) * 2001-04-05 2002-10-31 David Panofsky System for vending and dispensing digital files

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933715A1 (fr) * 1998-01-23 1999-08-04 Sagem Sa Système de téléinformation pour un site d'exploitation de données
ES2146534A1 (es) * 1998-03-04 2000-08-01 Rodriguez Enrique Marocchi Sistema electronico visual de informacion permanente para pasajeros de vehiculos de transporte.
WO2002017632A1 (en) * 2000-08-19 2002-02-28 Transmedia Korea Co., Ltd. Communication system for delivery of information to subway trains

Also Published As

Publication number Publication date
ES2187351B1 (es) 2004-03-16
EP1265442A1 (en) 2002-12-11
US20020186670A1 (en) 2002-12-12

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