MX9200736A - Circuito de via ferrea en satelite maestro. - Google Patents

Circuito de via ferrea en satelite maestro.

Info

Publication number
MX9200736A
MX9200736A MX9200736A MX9200736A MX9200736A MX 9200736 A MX9200736 A MX 9200736A MX 9200736 A MX9200736 A MX 9200736A MX 9200736 A MX9200736 A MX 9200736A MX 9200736 A MX9200736 A MX 9200736A
Authority
MX
Mexico
Prior art keywords
maestro
satellite
circuit
ferrea
via ferrea
Prior art date
Application number
MX9200736A
Other languages
English (en)
Inventor
Raymond C Franke
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 MX9200736A publication Critical patent/MX9200736A/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
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
    • B61L1/188—Use of coded current
    • 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
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B61L23/16—Track circuits specially adapted for section blocking
    • B61L23/168—Track circuits specially adapted for section blocking using coded current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
MX9200736A 1991-03-27 1992-02-21 Circuito de via ferrea en satelite maestro. MX9200736A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/676,093 US5145131A (en) 1991-03-27 1991-03-27 Master-Satellite railway track circuit

Publications (1)

Publication Number Publication Date
MX9200736A true MX9200736A (es) 1992-09-01

Family

ID=24713196

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9200736A MX9200736A (es) 1991-03-27 1992-02-21 Circuito de via ferrea en satelite maestro.

Country Status (4)

Country Link
US (1) US5145131A (es)
AU (1) AU652975B2 (es)
CA (1) CA2057316C (es)
MX (1) MX9200736A (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9122438D0 (en) * 1991-10-23 1991-12-04 Westinghouse Brake & Signal Railway track circuits
US5330136A (en) * 1992-09-25 1994-07-19 Union Switch & Signal Inc. Railway coded track circuit apparatus and method utilizing fiber optic sensing
CA2099204C (en) * 1992-10-08 1997-01-07 James P. Brown Coded railway track circuit having reduced power standby mode capability
FR2708641B1 (fr) * 1993-07-30 1995-10-20 Gtm Btp Dispositif d'amarrage d'une embarcation à un point d'accostage.
US5459663A (en) * 1993-12-10 1995-10-17 Union Switch & Signal Inc. Cab signal apparatus and method
US5529267A (en) * 1995-07-21 1996-06-25 Union Switch & Signal Inc. Railway structure hazard predictor
US5752677A (en) * 1996-11-12 1998-05-19 Richley; Edward Anthony Block occupancy detector for model railroads
US6102340A (en) * 1997-02-07 2000-08-15 Ge-Harris Railway Electronics, Llc Broken rail detection system and method
US5769364A (en) * 1997-05-14 1998-06-23 Harmon Industries, Inc. Coded track circuit with diagnostic capability
US6845953B2 (en) 2002-10-10 2005-01-25 Quantum Engineering, Inc. Method and system for checking track integrity
US7142982B2 (en) 2004-09-13 2006-11-28 Quantum Engineering, Inc. System and method for determining relative differential positioning system measurement solutions
US7722134B2 (en) * 2004-10-12 2010-05-25 Invensys Rail Corporation Failsafe electronic braking system for trains
DE102005036498A1 (de) * 2005-07-28 2007-02-01 Siemens Ag Bahnsystem mit zumindest einem Gleis und Verfahren zur Codierung von Daten zur Übertragung über das Gleis
US7268565B2 (en) * 2005-12-08 2007-09-11 General Electric Company System and method for detecting rail break/vehicle
US8060264B2 (en) * 2007-04-13 2011-11-15 Salco Products Inc. System for monitoring railroad cars
US9254852B2 (en) * 2008-01-08 2016-02-09 Richard Lee Lawson Methods and system of automating track circuit calibration
DE102009041782A1 (de) * 2009-09-15 2011-03-24 Siemens Aktiengesellschaft Vorrichtung zur Detektion des Belegt- oder Freizustandes eines Gleisabschnittes
US9150228B2 (en) * 2012-07-13 2015-10-06 Grappone Technologies Inc. Track circuit providing enhanced broken rail detection
US9391820B2 (en) 2012-11-01 2016-07-12 Alstom Transport Technologies Railway code generation and signaling system and method
CA2896852C (en) 2013-05-30 2020-06-30 Wabtec Holding Corp. Broken rail detection system for communications-based train control
US9701326B2 (en) 2014-09-12 2017-07-11 Westinghouse Air Brake Technologies Corporation Broken rail detection system for railway systems
US9689911B2 (en) * 2015-02-26 2017-06-27 Alstom Transport Technologies System and method employing joint bypass circuit to test insulated joints in track systems
DE212016000212U1 (de) * 2015-10-20 2018-05-24 Analog Devices Global Unlimited Company System zur Leistungsübertragung und Duplex-Kommunikation über eine einzige Isoliervorrichtung
US10202132B2 (en) * 2017-03-17 2019-02-12 Alstom Transport Technologies Monitoring device for monitoring a railway track, associated method and monitoring system for monitoring a railway track
JOP20190123A1 (ar) * 2017-06-14 2019-05-28 Grow Solutions Tech Ll أنظمة وطرق للاتصال عبر مسار بعربة صناعية
US10778271B1 (en) * 2019-07-09 2020-09-15 Alstom Transport Technologies System and method for analyzing signals travelling along track circuits of railway lines, and related portable signal analyzing device
US11702119B2 (en) * 2021-05-10 2023-07-18 Alstom Transport Technologies Method for determining a status of a track section of a railroad; associated apparatus and non-transitory computer readable medium
WO2023079328A1 (en) * 2021-11-02 2023-05-11 Alstom Holdings Receiverless track circuit for a railway line

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246141A (en) * 1961-12-12 1966-04-12 Westinghouse Air Brake Co Coded track circuit apparatus
US3359416A (en) * 1965-03-29 1967-12-19 Gen Signal Corp Continuous rail track circuits
US3696243A (en) * 1970-08-26 1972-10-03 Marquardt Ind Products Co Broken rail detector
US3753228A (en) * 1971-12-29 1973-08-14 Westinghouse Air Brake Co Synchronizing arrangement for digital data transmission systems
US3821544A (en) * 1972-07-24 1974-06-28 Westinghouse Electric Corp Apparatus for sensing positions of vehicle along a track using voltage sensing in current track circuits
US4415134A (en) * 1980-07-11 1983-11-15 Safetran Systems Corporation Hall effect track circuit receiving element
US4320881A (en) * 1980-10-03 1982-03-23 American Standard Inc. Fail-safe decoder for digital track circuits
US4619425A (en) * 1981-07-17 1986-10-28 American Standard Inc. Pulse code system for railroad track circuits
US4498650A (en) * 1982-03-10 1985-02-12 General Signal Corporation Microprocessor based track circuit for occupancy detection and bidirectional code communication
US4723739A (en) * 1985-07-16 1988-02-09 American Standard Inc. Synchronous rectification track circuit
US4728063A (en) * 1986-08-07 1988-03-01 General Signal Corp. Railway signalling system especially for broken rail detection
US4886226A (en) * 1988-06-23 1989-12-12 General Signal Corporation Broken rail and/or broken rail joint bar detection

Also Published As

Publication number Publication date
CA2057316A1 (en) 1992-09-28
US5145131A (en) 1992-09-08
AU652975B2 (en) 1994-09-15
AU8899891A (en) 1992-10-01
CA2057316C (en) 1996-05-14

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