BRPI0905666A2 - "method for calibrating a railway track and a railway track - Google Patents

"method for calibrating a railway track and a railway track

Info

Publication number
BRPI0905666A2
BRPI0905666A2 BRPI0905666-1A BRPI0905666A BRPI0905666A2 BR PI0905666 A2 BRPI0905666 A2 BR PI0905666A2 BR PI0905666 A BRPI0905666 A BR PI0905666A BR PI0905666 A2 BRPI0905666 A2 BR PI0905666A2
Authority
BR
Brazil
Prior art keywords
railway track
calibrating
railway
track
Prior art date
Application number
BRPI0905666-1A
Other languages
Portuguese (pt)
Inventor
Tom Otsubo
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 BRPI0905666A2 publication Critical patent/BRPI0905666A2/en
Publication of BRPI0905666B1 publication Critical patent/BRPI0905666B1/en
Publication of BRPI0905666B8 publication Critical patent/BRPI0905666B8/en

Links

Classifications

    • 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
    • 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
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
BRPI0905666A 2008-01-08 2009-01-06 method for calibrating a railroad circuit and railroad circuit BRPI0905666B8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/970,576 2008-01-08
US11/970,576 US20090173842A1 (en) 2008-01-08 2008-01-08 Methods and system of automating track circuit calibration
PCT/US2009/030175 WO2009089195A1 (en) 2008-01-08 2009-01-06 Methods and system of automating track circuit calibration

Publications (3)

Publication Number Publication Date
BRPI0905666A2 true BRPI0905666A2 (en) 2015-07-07
BRPI0905666B1 BRPI0905666B1 (en) 2020-09-24
BRPI0905666B8 BRPI0905666B8 (en) 2021-02-02

Family

ID=40405139

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0905666A BRPI0905666B8 (en) 2008-01-08 2009-01-06 method for calibrating a railroad circuit and railroad circuit

Country Status (6)

Country Link
US (1) US20090173842A1 (en)
AU (1) AU2009204324B2 (en)
BR (1) BRPI0905666B8 (en)
CA (1) CA2711422A1 (en)
WO (1) WO2009089195A1 (en)
ZA (1) ZA201005280B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8264330B2 (en) * 2009-01-07 2012-09-11 General Electric Company Systems and method for communicating data in a railroad system
US9572228B2 (en) 2010-02-18 2017-02-14 Redwood Systems, Inc. Commissioning lighting systems
US8981913B2 (en) * 2010-02-18 2015-03-17 Redwood Systems, Inc. Commissioning lighting systems
FR3025464B1 (en) * 2014-09-04 2016-12-23 Alstom Transp Tech METHOD FOR CONTROLLING A TERRESTRIAL TRANSPORT VEHICLE, GROUND TRANSPORT VEHICLE, GROUND EQUIPMENT, AND TRANSPORT SYSTEM
PL237272B1 (en) * 2016-09-19 2021-03-22 Voestalpine Signaling Sopot Spolka Z Ograniczona Odpowiedzialnoscia Method and the system for tuning induction sensors for detecting presence of the rolling stock wheels
US11148690B2 (en) * 2019-03-28 2021-10-19 Alstom Transport Technologies Method, system, and software code for calibration of rail track circuits, and related rail track circuit
US11912322B2 (en) * 2020-12-15 2024-02-27 Alstom Transport Technologies Method, system, computer-readable medium comprising software code for estimating parameters of railway track circuits, and related track circuit

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235402A (en) * 1976-12-17 1980-11-25 Westinghouse Electric Corp. Train vehicle speed control apparatus
US5129605A (en) * 1990-09-17 1992-07-14 Rockwell International Corporation Rail vehicle positioning system
GB9122438D0 (en) * 1991-10-23 1991-12-04 Westinghouse Brake & Signal Railway track circuits
US5341683A (en) * 1992-06-02 1994-08-30 Searle Donald S Dynamic rail longitudinal stress measuring system
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
JP3430857B2 (en) * 1997-05-15 2003-07-28 株式会社日立製作所 Train presence detection system and train presence detection method
US5868360A (en) * 1997-06-25 1999-02-09 Primetech Electronics Inc. Vehicle presence detection system
DE69809781D1 (en) * 1997-09-04 2003-01-09 Foster Co L B Railway wheel DETECTOR
US6655639B2 (en) * 2001-02-20 2003-12-02 Grappone Technologies Inc. Broken rail detector for communications-based train control and positive train control applications
US6603356B1 (en) * 2001-12-07 2003-08-05 Lsi Logic Corporation Method and circuit for controlling quiescent current of amplifier
US7254467B2 (en) * 2003-02-13 2007-08-07 General Electric Company Digital train system for automatically detecting trains approaching a crossing
US6895362B2 (en) * 2003-02-28 2005-05-17 General Electric Company Active broken rail detection system and method
GB0304633D0 (en) * 2003-02-28 2003-04-02 Cdsrail Ltd Condition monitoring apparatus and method
US20060202860A1 (en) * 2005-03-10 2006-09-14 Fibera, Inc. Fiber optic track circuit
US7155358B2 (en) * 2005-05-18 2006-12-26 Safetran Systems Corporation Highway-rail grade crossing remote setup, calibration and troubleshooting
US20070001058A1 (en) * 2005-06-30 2007-01-04 Severson Frederick E Model railroad control and sound systems
US7268565B2 (en) * 2005-12-08 2007-09-11 General Electric Company System and method for detecting rail break/vehicle
US7226021B1 (en) * 2005-12-27 2007-06-05 General Electric Company System and method for detecting rail break or vehicle
EP2084048B1 (en) * 2006-10-30 2016-11-30 Siemens Schweiz AG Method and device for evaluation of measurement data in railway track circuits

Also Published As

Publication number Publication date
AU2009204324B2 (en) 2012-05-10
AU2009204324A1 (en) 2009-07-16
WO2009089195A1 (en) 2009-07-16
CA2711422A1 (en) 2009-07-16
BRPI0905666B8 (en) 2021-02-02
ZA201005280B (en) 2011-03-30
US20090173842A1 (en) 2009-07-09
BRPI0905666B1 (en) 2020-09-24

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/09/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE AO DESPACHO 16.1 PUBLICADO NA RPI 2594 DE 24.09.2020, QUANTO AOS NOMES DOS INVENTORES