DE69928721D1 - Method and device for monitoring irregularities in railway and tramway superstructures - Google Patents

Method and device for monitoring irregularities in railway and tramway superstructures

Info

Publication number
DE69928721D1
DE69928721D1 DE69928721T DE69928721T DE69928721D1 DE 69928721 D1 DE69928721 D1 DE 69928721D1 DE 69928721 T DE69928721 T DE 69928721T DE 69928721 T DE69928721 T DE 69928721T DE 69928721 D1 DE69928721 D1 DE 69928721D1
Authority
DE
Germany
Prior art keywords
tolerances
memorise
data
data monitored
tramway
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 - Lifetime
Application number
DE69928721T
Other languages
German (de)
Other versions
DE69928721T2 (en
Inventor
Roberto Massetti
Carluccio Melloni
Giuseppe Amapane
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.)
AZIENDA TRASPORTI MILANESI MAI
Original Assignee
AZIENDA TRASPORTI MILANESI MAI
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 AZIENDA TRASPORTI MILANESI MAI filed Critical AZIENDA TRASPORTI MILANESI MAI
Publication of DE69928721D1 publication Critical patent/DE69928721D1/en
Application granted granted Critical
Publication of DE69928721T2 publication Critical patent/DE69928721T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B61K9/08—Measuring installations for surveying permanent way
    • 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
    • B61L23/047—Track or rail movements
    • 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
    • B61L23/048—Road bed changes, e.g. road bed erosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Method and apparatus to monitor imperfections in rails (11), wherein a monitoring unit (13) is suitable to monitor the geometry and wear parameters both of each rail inspected and of the two rails (11) of the same track (12), a first electronic memory (55c) is suitable to memorise at least temporarily the data monitored, a second electronic memory (55a) is suitable to memorise the nominal or specification values of the geometric parameters, at least a calculator (50) is associated with the monitoring unit (13) and with the electronic memories (55c, 55a) to compare the data monitored with the nominal values, and a third memory (55b) is suitable to memorise data relating to the pre-determined tolerances of the nominal values, the calculator (50) is suitable to associate the data monitored with the data relating to the tolerances and wherein the display means (58, 59) are suitable to display the data relating to the tolerances together with the result of the comparison in order to show whether the data monitored is within or outside the pre-determined tolerances. <IMAGE>
DE69928721T 1998-04-27 1999-04-14 Method and device for monitoring irregularities in railway and tramway superstructures Expired - Lifetime DE69928721T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98UD000071A IT1299784B1 (it) 1998-04-27 1998-04-27 Metodo ed apparato per rilevare le anomalie di armamenti ferroviari e tranviari
ITUD980071 1998-04-27

Publications (2)

Publication Number Publication Date
DE69928721D1 true DE69928721D1 (en) 2006-01-12
DE69928721T2 DE69928721T2 (en) 2006-08-10

Family

ID=11422661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928721T Expired - Lifetime DE69928721T2 (en) 1998-04-27 1999-04-14 Method and device for monitoring irregularities in railway and tramway superstructures

Country Status (6)

Country Link
EP (1) EP0953491B1 (en)
AT (1) ATE312010T1 (en)
DE (1) DE69928721T2 (en)
DK (1) DK0953491T3 (en)
ES (1) ES2255203T3 (en)
IT (1) IT1299784B1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519932C2 (en) * 2000-05-25 2003-04-29 Bombardier Transp Gmbh Method and apparatus for determining a parameter for a tracked vehicle
IT1315035B1 (en) 2000-09-11 2003-01-27 Azienda Trasporti Milanesi METHOD AND APPARATUS TO VERIFY, MODIFY, MANAGE AND DESIGN ARMAMENTI OF UNDERGROUND, TRAMWAY, RAILWAY AND SIMILAR LINES
GB2372315A (en) * 2001-02-20 2002-08-21 Digital Image Res Ltd Determining the track condition in a transport system
NL1020168C2 (en) * 2001-03-14 2002-10-15 Volker Stevin Rail & Traffic B Monitoring system for track points, uses measurement data from track to provide qualitative assessment of points and carry out maintenance work if necessary
DE60327676D1 (en) * 2002-03-13 2009-07-02 Volker Stevin Rail & Traffic B Measuring vehicle for rail network
US11124207B2 (en) 2014-03-18 2021-09-21 Transportation Ip Holdings, Llc Optical route examination system and method
US20070216771A1 (en) * 2002-06-04 2007-09-20 Kumar Ajith K System and method for capturing an image of a vicinity at an end of a rail vehicle
US10798282B2 (en) 2002-06-04 2020-10-06 Ge Global Sourcing Llc Mining detection system and method
US20030222981A1 (en) 2002-06-04 2003-12-04 Kisak Jeffrey James Locomotive wireless video recorder and recording system
US11358615B2 (en) 2002-06-04 2022-06-14 Ge Global Sourcing Llc System and method for determining vehicle orientation in a vehicle consist
US9875414B2 (en) 2014-04-15 2018-01-23 General Electric Company Route damage prediction system and method
US20150235094A1 (en) 2014-02-17 2015-08-20 General Electric Company Vehicle imaging system and method
US9873442B2 (en) 2002-06-04 2018-01-23 General Electric Company Aerial camera system and method for identifying route-related hazards
US10110795B2 (en) 2002-06-04 2018-10-23 General Electric Company Video system and method for data communication
US11208129B2 (en) 2002-06-04 2021-12-28 Transportation Ip Holdings, Llc Vehicle control system and method
EP1824719A1 (en) * 2004-12-15 2007-08-29 Council of Scientific and Industrial Research A portable apparatus for monitoring railway tracks
US8724904B2 (en) 2011-10-25 2014-05-13 International Business Machines Corporation Anomaly detection in images and videos
RU2521095C1 (en) * 2013-03-27 2014-06-27 Анатолий Аркадиевич Марков Railway line diagnosis method
US9481385B2 (en) 2014-01-09 2016-11-01 General Electric Company Systems and methods for predictive maintenance of crossings
US9865103B2 (en) 2014-02-17 2018-01-09 General Electric Company Imaging system and method
US10006877B2 (en) 2014-08-20 2018-06-26 General Electric Company Route examining system and method
JP6697797B2 (en) * 2014-09-08 2020-05-27 トランスポーテーション アイピー ホールディングス，エルエルシー Optical path survey system and method
GB2542115B (en) * 2015-09-03 2017-11-15 Rail Vision Europe Ltd Rail track asset survey system
WO2019185873A1 (en) * 2018-03-29 2019-10-03 Konux Gmbh System and method for detecting and associating railway related data
RU2699942C1 (en) * 2019-03-07 2019-09-11 Открытое акционерное общество "Радиоавионика" Method for prediction of development of anomalies in rail head

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816224B2 (en) * 1968-12-21 1977-11-10 Railway track setting optical monitoring appts. - has mirror system for viewing horizontal and vertical scales and reference wires
US3924461A (en) * 1974-08-20 1975-12-09 Harris A Stover Monitoring system for detecting defective rails or road beds
US5579013A (en) * 1994-05-05 1996-11-26 General Electric Company Mobile tracking unit capable of detecting defective conditions in railway vehicle wheels and railtracks
DE19580678T1 (en) * 1994-06-23 1997-05-22 Leif Groenskov Arrangement for measuring the rail quality, in which a movable frame is attached to the chassis

Also Published As

Publication number Publication date
ITUD980071A1 (en) 1999-10-27
ES2255203T3 (en) 2006-06-16
DK0953491T3 (en) 2006-04-18
EP0953491A1 (en) 1999-11-03
EP0953491B1 (en) 2005-12-07
DE69928721T2 (en) 2006-08-10
ATE312010T1 (en) 2005-12-15
IT1299784B1 (it) 2000-04-04

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Legal Events

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