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BR0307828A - Sistema e método para detectar e reportar a qualidade de um sinal de cabina - Google Patents

Sistema e método para detectar e reportar a qualidade de um sinal de cabina

Info

Publication number
BR0307828A
BR0307828A BR0307828-0A BR0307828A BR0307828A BR 0307828 A BR0307828 A BR 0307828A BR 0307828 A BR0307828 A BR 0307828A BR 0307828 A BR0307828 A BR 0307828A
Authority
BR
Brazil
Prior art keywords
signal
cabin
quality
reporting
parameter
Prior art date
Application number
BR0307828-0A
Other languages
English (en)
Inventor
John Hayward Johnson
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR0307828A publication Critical patent/BR0307828A/pt

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 train, e.g. to release brake or 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
    • B61L3/24—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits
    • B61L3/246—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits using coded current
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Alarm Systems (AREA)

Abstract

"SISTEMA E MéTODO PARA DETECTAR E REPORTAR A QUALIDADE DE UM SINAL DE CABINA". Sistema e método para detectar e reportar a qualidade de um sinal de cabina para uso em conexão com um sistema ferroviário de sinalização de cabina (100) no qual um sinal de situação (118) é conduzido por meio de um trilho ferroviário (102 ou 104). O sinal de situação (118) apresenta um parâmetro de sinal de cabina (126) que é indicativo da situação de uma zona de uma linha. Um detector de sinal (112 ou 114) detecta o sinal da situação (118) transmitido através do trilho ferroviário (102 ou 104). Um subsistema de medida do sinal (310) associado com o detector de sinal (112 ou 114) mede o parâmetro do sinal de cabina (126). Um subsistema de análise da qualidade (312) analisa o parâmetro medido do sinal de cabina medido (202) e determina uma medida da qualidade do parâmetro do sinal de cabina (126). O sistema pode incluir um equipamento que é montado em um veículo ferroviário (106), tal como uma locomotiva, ou montado ao longo de um bloco de uma linha, ou em um equipamento portátil. O sistema pode também incluir um equipamento de reporte e de coleta de qualidade do sinal de cabina (400). O método inclui detectar o sinal de de cabina de situação (118) e medir o parâmetro do sinal de cabina (126) a partir de um sinal de situação detectado (202). A medida da qualidade do parâmetro do sinal de cabina medido (126) é determinada e é reportada.
BR0307828-0A 2002-02-15 2003-01-09 Sistema e método para detectar e reportar a qualidade de um sinal de cabina BR0307828A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35761902P 2002-02-15 2002-02-15
PCT/US2003/000582 WO2003070536A1 (en) 2002-02-15 2003-01-09 Cab signal quality detecting and reporting system and method

Publications (1)

Publication Number Publication Date
BR0307828A true BR0307828A (pt) 2004-12-14

Family

ID=27757647

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307828-0A BR0307828A (pt) 2002-02-15 2003-01-09 Sistema e método para detectar e reportar a qualidade de um sinal de cabina

Country Status (7)

Country Link
US (1) US6763290B2 (pt)
CN (1) CN100482512C (pt)
AU (1) AU2003207490B2 (pt)
BR (1) BR0307828A (pt)
CA (1) CA2476210A1 (pt)
MX (1) MXPA04007888A (pt)
WO (1) WO2003070536A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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US20040049327A1 (en) * 2002-09-10 2004-03-11 Kondratenko Robert Allen Radio based automatic train control system using universal code
WO2006112831A1 (en) * 2005-04-15 2006-10-26 Mitsubishi Electric Research Laboratories Method and system for estimating time of arrival of signals using multiple different time scales
US20080195351A1 (en) * 2007-02-12 2008-08-14 Tom Otsubo Method and system for operating a locomotive
US20080272245A1 (en) * 2007-05-02 2008-11-06 Samuel Robert Mollet Methods and systems for multi-tuned cab signal pickup coils
US20080272246A1 (en) * 2007-05-02 2008-11-06 Samuel Robert Mollet Methods and systems for active noise cancellation
MX2009011892A (es) * 2007-05-03 2010-02-24 Wabtec Holding Corp Metodo, sistema y aparato para monitorear un sistema de señal en cabina.
US20090173841A1 (en) * 2008-01-09 2009-07-09 Ajith Kuttannair Kumar Methods and systems for detecting cab signals
US7850127B2 (en) 2008-03-11 2010-12-14 Ansaldo Sts Usa, Inc. Cab signal receiver demodulator employing redundant, diverse field programmable gate arrays
US8681773B2 (en) * 2008-10-27 2014-03-25 Siemens S.A.S. Method for routing data between at least one guided vehicle and a ground network
US8264330B2 (en) * 2009-01-07 2012-09-11 General Electric Company Systems and method for communicating data in a railroad system
JP5937869B2 (ja) * 2012-03-30 2016-06-22 日本信号株式会社 列車制御システム
US9102341B2 (en) 2012-06-15 2015-08-11 Transportation Technology Center, Inc. Method for detecting the extent of clear, intact track near a railway vehicle
CN103440141A (zh) * 2013-06-28 2013-12-11 株洲南车时代电气股份有限公司 一种显示器在dos系统下的程序写片装置、系统及其方法
DE102019129663A1 (de) * 2018-11-30 2020-06-04 Bayerische Motoren Werke Aktiengesellschaft Feststellung der Bewegung eines Schienenfahrzeugs
CN111246506B (zh) * 2020-01-15 2023-04-07 四川众合智控科技有限公司 基于rssi数据的图型化分析方法
CN114778977B (zh) * 2022-04-15 2023-02-03 哈尔滨市科佳通用机电股份有限公司 一种机车信号灵敏度测量方法及装置

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US3937427A (en) * 1975-01-24 1976-02-10 Westinghouse Air Brake Company Cab signal control circuits for railroad interlockings
US3946972A (en) 1975-05-08 1976-03-30 Westinghouse Air Brake Company Simplified cab signal receiver circuit
US4022408A (en) 1976-03-03 1977-05-10 Westinghouse Air Brake Company Track circuits with cab signals for dual gage railroads
US4314234A (en) 1979-12-17 1982-02-02 American Standard Inc. Test set for railway cab signal system
US4437056A (en) 1981-03-31 1984-03-13 American Standard Inc. Cab signal test set for automatically testing the pickup coils and checking an amplifier of cab signal equipment
US4467270A (en) 1981-03-31 1984-08-21 American Standard Inc. Automatic departure test unit for cab signal equipment
US5263670A (en) 1992-02-13 1993-11-23 Union Switch & Signal Inc. Cab signalling system utilizing coded track circuit signals
US5330134A (en) 1992-05-13 1994-07-19 Union Switch & Signal Inc. Railway cab signal
US5263669A (en) 1992-05-15 1993-11-23 Union Switch & Signal Inc. Railway cab signal transmitter
US5358202A (en) 1992-07-21 1994-10-25 Consolidated Rail Corporation Cab signal track code analyzer system
US5340062A (en) 1992-08-13 1994-08-23 Harmon Industries, Inc. Train control system integrating dynamic and fixed data
US5459663A (en) * 1993-12-10 1995-10-17 Union Switch & Signal Inc. Cab signal apparatus and method
US5501416A (en) 1994-07-15 1996-03-26 Union Switch & Signal Inc. Method and apparatus for inductively receiving cab signaling on board a railway vehicle
US5501417A (en) * 1994-07-15 1996-03-26 Union Switch & Signal Inc. Noise cancellation in railway cab signal
US5628478A (en) 1995-01-31 1997-05-13 Harmon Industries, Inc. Cab signal pickup system with motor noise reduction
US5586736A (en) 1995-06-16 1996-12-24 Harmon Industries, Inc. Cab signal sensor with noise suppression
US5742915A (en) * 1995-12-13 1998-04-21 Caterpillar Inc. Position referenced data for monitoring and controlling
US5711497A (en) 1995-12-15 1998-01-27 Union Switch & Signal Inc. Cab signaling apparatus and method
US5845272A (en) 1996-11-29 1998-12-01 General Electric Company System and method for isolating failures in a locomotive
US5995881A (en) 1997-07-22 1999-11-30 Westinghouse Air Brake Company Integrated cab signal rail navigation system
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US6301531B1 (en) 1999-08-23 2001-10-09 General Electric Company Vehicle maintenance management system and method
US6243628B1 (en) 1999-09-07 2001-06-05 General Electric Company System and method for predicting impending failures in a locomotive
BR0015274A (pt) * 1999-10-28 2002-07-23 Gen Electric Sistema e método de diagnóstico e reparo
US6324659B1 (en) 1999-10-28 2001-11-27 General Electric Company Method and system for identifying critical faults in machines
US6592081B2 (en) * 2001-02-28 2003-07-15 National Railroad Passenger Corporation Electronic code generating circuit for use in railroad signaling systems

Also Published As

Publication number Publication date
MXPA04007888A (es) 2004-11-26
AU2003207490A1 (en) 2003-09-09
AU2003207490B2 (en) 2008-02-28
US6763290B2 (en) 2004-07-13
US20030158637A1 (en) 2003-08-21
CA2476210A1 (en) 2003-08-28
WO2003070536A1 (en) 2003-08-28
CN100482512C (zh) 2009-04-29
CN1642801A (zh) 2005-07-20

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART .8O COMBINADO COM ART. 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]