BRPI0412083A - método e sistema para compensar desgaste de roda em um trem - Google Patents

método e sistema para compensar desgaste de roda em um trem

Info

Publication number
BRPI0412083A
BRPI0412083A BRPI0412083-3A BRPI0412083A BRPI0412083A BR PI0412083 A BRPI0412083 A BR PI0412083A BR PI0412083 A BRPI0412083 A BR PI0412083A BR PI0412083 A BRPI0412083 A BR PI0412083A
Authority
BR
Brazil
Prior art keywords
train
wheel
wear
compensate
rotation information
Prior art date
Application number
BRPI0412083-3A
Other languages
English (en)
Inventor
Mark Edward Kane
James Francis Shockley
Harrison Thomas Hickenlooper
Original Assignee
Quantum Engineering 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 Quantum Engineering Inc filed Critical Quantum Engineering Inc
Publication of BRPI0412083A publication Critical patent/BRPI0412083A/pt
Publication of BRPI0412083B1 publication Critical patent/BRPI0412083B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/021—Measuring and recording of train speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/12—Measuring or surveying wheel-rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/026—Relative localisation, e.g. using odometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

"MéTODO E SISTEMA PARA COMPENSAR DESGASTE DE RODA EM UM TREM". Um método e sistema para compensar desgaste de roda utilizam informações de posição e/ou velocidade de um sistema de posicionamento independente para medir uma certa distância percorrida pelo trem. Informações de rotação de roda também são coletadas através da distância. As informações de rotação da roda e/ou informações de distância e/ou velocidade são então utilizadas para determinar o tamanho das rodas do trem. O método é executado periodicamente para corrigir alterações em um tamanho de roda com o passar do tempo devido a desgaste de modo que as informações de rotação de roda possam ser utilizadas para determinar a posição e velocidade do trem no caso de falha de um sistema de posicionamento.
BRPI0412083-3A 2003-07-01 2004-07-01 Método e sistema para determinar um tamanho de uma roda em um trem BRPI0412083B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/609,377 US7283897B2 (en) 2002-05-31 2003-07-01 Method and system for compensating for wheel wear on a train
US10/609.377 2003-07-01
PCT/US2004/020991 WO2005005222A2 (en) 2003-07-01 2004-07-01 Method and system for compensating for wheel wear on a train

Publications (2)

Publication Number Publication Date
BRPI0412083A true BRPI0412083A (pt) 2006-09-05
BRPI0412083B1 BRPI0412083B1 (pt) 2019-04-02

Family

ID=34062306

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412083-3A BRPI0412083B1 (pt) 2003-07-01 2004-07-01 Método e sistema para determinar um tamanho de uma roda em um trem

Country Status (5)

Country Link
US (3) US7283897B2 (pt)
BR (1) BRPI0412083B1 (pt)
CA (2) CA2530299C (pt)
MX (1) MXPA05014041A (pt)
WO (1) WO2005005222A2 (pt)

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Also Published As

Publication number Publication date
CA2530299A1 (en) 2005-01-20
CA2689057A1 (en) 2005-01-20
US20040006411A1 (en) 2004-01-08
WO2005005222A3 (en) 2005-06-02
CA2530299C (en) 2010-03-09
US7283897B2 (en) 2007-10-16
WO2005005222A2 (en) 2005-01-20
US20070095988A1 (en) 2007-05-03
US20070112482A1 (en) 2007-05-17
US7593795B2 (en) 2009-09-22
BRPI0412083B1 (pt) 2019-04-02
MXPA05014041A (es) 2006-03-17
CA2689057C (en) 2012-09-18

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