DE69920916D1 - Verfahren und vorrichtung zur ermittlung defekter eisenbahnräder - Google Patents

Verfahren und vorrichtung zur ermittlung defekter eisenbahnräder

Info

Publication number
DE69920916D1
DE69920916D1 DE69920916T DE69920916T DE69920916D1 DE 69920916 D1 DE69920916 D1 DE 69920916D1 DE 69920916 T DE69920916 T DE 69920916T DE 69920916 T DE69920916 T DE 69920916T DE 69920916 D1 DE69920916 D1 DE 69920916D1
Authority
DE
Germany
Prior art keywords
wheel
angles
determination
plane
carried out
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.)
Expired - Fee Related
Application number
DE69920916T
Other languages
English (en)
Other versions
DE69920916T2 (de
Inventor
Leif Gronskov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69920916D1 publication Critical patent/DE69920916D1/de
Publication of DE69920916T2 publication Critical patent/DE69920916T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
    • G01M17/10—Suspensions, axles or wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/366—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light by using diffraction of light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
DE69920916T 1998-07-10 1999-07-12 Verfahren und vorrichtung zur ermittlung defekter eisenbahnräder Expired - Fee Related DE69920916T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA199800924 1998-07-10
DK92498 1998-07-10
PCT/DK1999/000394 WO2000002757A1 (en) 1998-07-10 1999-07-12 Method and apparatus for detecting defective track wheels

Publications (2)

Publication Number Publication Date
DE69920916D1 true DE69920916D1 (de) 2004-11-11
DE69920916T2 DE69920916T2 (de) 2005-11-24

Family

ID=8099071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920916T Expired - Fee Related DE69920916T2 (de) 1998-07-10 1999-07-12 Verfahren und vorrichtung zur ermittlung defekter eisenbahnräder

Country Status (7)

Country Link
US (1) US6416020B1 (de)
EP (1) EP1097076B1 (de)
AT (1) ATE278588T1 (de)
AU (1) AU4897599A (de)
DE (1) DE69920916T2 (de)
ES (1) ES2230866T3 (de)
WO (1) WO2000002757A1 (de)

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GB9911170D0 (en) * 1999-05-14 1999-07-14 Aea Technology Plc Track monitoring equipment
GB2377735B (en) * 2001-07-17 2005-02-16 Federal Mogul Friction Product Reporting vehicle brake friction lining conditions
US10308265B2 (en) 2006-03-20 2019-06-04 Ge Global Sourcing Llc Vehicle control system and method
US9733625B2 (en) 2006-03-20 2017-08-15 General Electric Company Trip optimization system and method for a train
US9950722B2 (en) 2003-01-06 2018-04-24 General Electric Company System and method for vehicle control
US9956974B2 (en) 2004-07-23 2018-05-01 General Electric Company Vehicle consist configuration control
US20070043486A1 (en) * 2005-08-18 2007-02-22 Moffett Jeffrey P Rail wheel measurement
US9828010B2 (en) 2006-03-20 2017-11-28 General Electric Company System, method and computer software code for determining a mission plan for a powered system using signal aspect information
US7574289B2 (en) * 2006-03-29 2009-08-11 Geenral Electric Company Rail wheel servicing management
DE202006005190U1 (de) * 2006-03-31 2006-06-22 Neuroth, Bernd, Tres Cantos Anordnung zur Überprüfung der Laufräder von Schienenfahrzeugen
WO2008024361A2 (en) * 2006-08-21 2008-02-28 Schacht, Michael, R. Systems and methods for simulating motion with sound
US8655540B2 (en) * 2007-08-20 2014-02-18 International Electronic Machines Corp. Rail vehicle identification and processing
US8583313B2 (en) 2008-09-19 2013-11-12 International Electronic Machines Corp. Robotic vehicle for performing rail-related actions
US8914171B2 (en) 2012-11-21 2014-12-16 General Electric Company Route examining system and method
US8938677B2 (en) * 2009-03-30 2015-01-20 Avaya Inc. System and method for mode-neutral communications with a widget-based communications metaphor
NL2003351C2 (en) * 2009-08-13 2011-02-15 Univ Delft Tech Method and instumentation for detection of rail top defects.
IT1401612B1 (it) * 2010-08-04 2013-07-26 Dma S R L Apparecchio di verifica per sale ferroviarie e geometria di carrelli ferroviari e relativo procedimento di verifica.
SI2724175T1 (sl) * 2011-06-21 2015-10-30 Kapsch Trafficcom Ag Postopek in naprava za zaznavanje vrtečega se kolesa
SI2538239T1 (sl) * 2011-06-21 2014-03-31 Kapsch Trafficcom Ag Postopek in naprava za zaznavanje koles
US9569680B2 (en) * 2012-02-02 2017-02-14 Xerox Corporation Automated running-engine detection in stationary motor vehicles
WO2014026091A2 (en) 2012-08-10 2014-02-13 General Electric Company Route examining system and method
US9702715B2 (en) 2012-10-17 2017-07-11 General Electric Company Distributed energy management system and method for a vehicle system
CN103192850A (zh) * 2013-04-22 2013-07-10 陈子康 运行列车车辆安全综合监测系统
US9255913B2 (en) 2013-07-31 2016-02-09 General Electric Company System and method for acoustically identifying damaged sections of a route
WO2015074140A1 (en) 2013-11-21 2015-05-28 Vladimir Savchenko Method and apparatus to measure motion characteristics for bicycles and any vehicles on wheels
US10006877B2 (en) 2014-08-20 2018-06-26 General Electric Company Route examining system and method
US10349491B2 (en) 2015-01-19 2019-07-09 Tetra Tech, Inc. Light emission power control apparatus and method
US10362293B2 (en) 2015-02-20 2019-07-23 Tetra Tech, Inc. 3D track assessment system and method
EP3219574B1 (de) * 2016-03-17 2018-11-07 Aktiebolaget SKF Verfahren und system zur bestimmung eines vertikalen profils einer schienenfläche
US10435052B2 (en) 2017-02-22 2019-10-08 Tetra Tech, Inc. Broken wheel detection system
US11377130B2 (en) 2018-06-01 2022-07-05 Tetra Tech, Inc. Autonomous track assessment system
US10730538B2 (en) 2018-06-01 2020-08-04 Tetra Tech, Inc. Apparatus and method for calculating plate cut and rail seat abrasion based on measurements only of rail head elevation and crosstie surface elevation
US10807623B2 (en) 2018-06-01 2020-10-20 Tetra Tech, Inc. Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US10625760B2 (en) 2018-06-01 2020-04-21 Tetra Tech, Inc. Apparatus and method for calculating wooden crosstie plate cut measurements and rail seat abrasion measurements based on rail head height
WO2020232443A1 (en) 2019-05-16 2020-11-19 Tetra Tech, Inc. Autonomous track assessment system

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Publication number Priority date Publication date Assignee Title
US4129276A (en) * 1978-01-30 1978-12-12 General Signal Corporation Technique for the detection of flat wheels on railroad cars by acoustical measuring means
US4379330A (en) * 1981-01-14 1983-04-05 Servo Corporation Of America Railroad car wheel detector
JPS59187241A (ja) * 1983-04-07 1984-10-24 Shinko Electric Co Ltd 車輪フラツトの検出装置
SE453984B (sv) * 1984-08-14 1988-03-21 Karl Rune Soren Hallberg Forfarande och anordning for att detektera hjul med skadade lopytor hos relsfordon
DK158079C (da) 1986-10-13 1990-09-24 Caltronic As Anlaeg til sporbaseret aftastning af hjulprofilen paa forbikoerende jernbanehjul
US4843885A (en) * 1987-10-02 1989-07-04 Servo Corporation Of America Acoustic detection of bearing defects
DK183089D0 (da) 1989-04-14 1989-04-14 Oedegaard & Danneskiold Samsoe Anlaeg til sporbaseret maaling af hjulprofilen paa j ernbanehjul
AU5779890A (en) 1990-06-25 1992-01-02 Railbase Technologies, Incorporated Device for detecting defective wheels on rail cars
DK16791D0 (da) 1991-01-30 1991-01-30 Leif Groenskov Fremgangsmaade og middel til maaling af et profil
DE4404356A1 (de) 1994-02-11 1995-08-17 Hegenscheidt Gmbh Wilhelm Verfahren zur zerstörungsfreien Prüfung von Eisenbahnrädern
US5433111A (en) * 1994-05-05 1995-07-18 General Electric Company Apparatus and method for detecting defective conditions in railway vehicle wheels and railtracks
US5636026A (en) * 1995-03-16 1997-06-03 International Electronic Machines Corporation Method and system for contactless measurement of railroad wheel characteristics
ATE207162T1 (de) 1995-04-03 2001-11-15 Greenwood Engineering As Verfahren und gerät für das berührungsfreie messen der verbiegungen von wegen oder schienen
US5764162A (en) * 1995-07-20 1998-06-09 Union Switch & Signal Inc. Micropower impulse radar based wheel detector
CA2212063A1 (en) * 1997-08-29 1999-02-28 Robert Douglas Stephens Railway hazard vibration sensing, locating and alarm system

Also Published As

Publication number Publication date
ATE278588T1 (de) 2004-10-15
EP1097076B1 (de) 2004-10-06
EP1097076A1 (de) 2001-05-09
US6416020B1 (en) 2002-07-09
AU4897599A (en) 2000-02-01
DE69920916T2 (de) 2005-11-24
WO2000002757A1 (en) 2000-01-20
ES2230866T3 (es) 2005-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee