DK2464555T3 - Fremgangsmåde og instrumentering til detektion af skinnedefekter, især detekter på skinneoversiden - Google Patents

Fremgangsmåde og instrumentering til detektion af skinnedefekter, især detekter på skinneoversiden

Info

Publication number
DK2464555T3
DK2464555T3 DK10740417.0T DK10740417T DK2464555T3 DK 2464555 T3 DK2464555 T3 DK 2464555T3 DK 10740417 T DK10740417 T DK 10740417T DK 2464555 T3 DK2464555 T3 DK 2464555T3
Authority
DK
Denmark
Prior art keywords
rail
detections
instrumentation
detecting
defects
Prior art date
Application number
DK10740417.0T
Other languages
English (en)
Inventor
Zilli Li
Marija Molodova
Original Assignee
Univ Delft Tech
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 Univ Delft Tech filed Critical Univ Delft Tech
Application granted granted Critical
Publication of DK2464555T3 publication Critical patent/DK2464555T3/da

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
    • B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof
    • 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 vehicle trains
    • B61L23/04—Control, warning, or like safety means along the route or between vehicles or vehicle trains for monitoring the mechanical state of the route
    • 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 vehicle trains
    • B61L23/04—Control, warning, or like safety means along the route or between vehicles or vehicle trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B61L23/045—Rail wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
DK10740417.0T 2009-08-13 2010-07-29 Fremgangsmåde og instrumentering til detektion af skinnedefekter, især detekter på skinneoversiden DK2464555T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2003351A NL2003351C2 (en) 2009-08-13 2009-08-13 Method and instumentation for detection of rail top defects.
PCT/NL2010/050487 WO2011019273A1 (en) 2009-08-13 2010-07-29 Method and instrumentation for detection of rail defects, in particular rail top defects

Publications (1)

Publication Number Publication Date
DK2464555T3 true DK2464555T3 (da) 2014-11-03

Family

ID=41785721

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10740417.0T DK2464555T3 (da) 2009-08-13 2010-07-29 Fremgangsmåde og instrumentering til detektion af skinnedefekter, især detekter på skinneoversiden

Country Status (12)

Country Link
US (1) US8905359B2 (da)
EP (1) EP2464555B1 (da)
KR (1) KR101739307B1 (da)
CN (1) CN102548828B (da)
AU (1) AU2010283066B2 (da)
BR (1) BR112012008135B1 (da)
CA (1) CA2771003C (da)
DK (1) DK2464555T3 (da)
ES (1) ES2523350T3 (da)
NL (1) NL2003351C2 (da)
PL (1) PL2464555T3 (da)
WO (1) WO2011019273A1 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2003351C2 (en) 2009-08-13 2011-02-15 Univ Delft Tech Method and instumentation for detection of rail top defects.
NL2007315C2 (en) * 2011-08-29 2013-03-04 Univ Delft Tech Method for detection of a flaw or flaws in a railway track, and a rail vehicle to be used in such a method.
CN104271428B (zh) * 2012-04-25 2017-12-15 西门子公司 用于调查轮轨接触的方法
CN102890143B (zh) * 2012-10-19 2015-07-15 西南交通大学 一种融合车速信息和前后轴箱加速度信息的轨道局部缺陷车载检测方法
CN102874278B (zh) * 2012-10-19 2015-01-14 西南交通大学 一种融合车速信息和轴箱垂向加速度信息的车轮扁疤车载检测方法
CA2896852C (en) 2013-05-30 2020-06-30 Wabtec Holding Corp. Broken rail detection system for communications-based train control
US9469198B2 (en) 2013-09-18 2016-10-18 General Electric Company System and method for identifying damaged sections of a route
US9607446B2 (en) 2013-09-18 2017-03-28 Global Patent Operation System and method for identifying damaged sections of a route
US9701326B2 (en) 2014-09-12 2017-07-11 Westinghouse Air Brake Technologies Corporation Broken rail detection system for railway systems
CN104260754B (zh) * 2014-10-08 2017-06-27 南京理工大学 基于轴箱振动加速度的轨道高低不平顺预测系统及方法
WO2017034531A1 (en) * 2015-08-21 2017-03-02 Hewlett Packard Enterprise Development Lp Digital context-aware data collection
CN105699383B (zh) * 2015-12-16 2018-10-16 南京铁道职业技术学院 增强消息传送能力的轨道扣件的检测方法
EP3219574B1 (en) * 2016-03-17 2018-11-07 Aktiebolaget SKF Method and system for determining a vertical profile of a rail surface
EP3434552B1 (en) * 2016-03-23 2021-05-05 Nippon Steel Corporation Inspection system, inspection method and program
FR3061917B1 (fr) * 2017-01-19 2023-01-20 France Manche Procede et installation de detection de l'endommagement d'un blochet
CN111065567B (zh) * 2017-08-31 2021-04-13 日本制铁株式会社 检查系统、检查方法及计算机可读取存储介质
JP6990566B2 (ja) * 2017-11-22 2022-01-12 日本車輌製造株式会社 レール波状摩耗検出装置、及びレール波状摩耗検出方法
AU2019333159B2 (en) * 2018-08-30 2022-07-28 Voestalpine Signaling Usa Inc. Railcar acoustic monitoring system and method of use
DE102020121485B3 (de) * 2020-08-15 2021-07-08 Hermann Hamberger Verfahren zur Feststellung und Bewertung von Störungen im Fahrzeug-Fahrweg-System innerhalb des Eisenbahn-Regelbetriebs
NL2028399B1 (en) * 2021-06-07 2022-12-19 Univ Delft Tech Method and rail vehicle for detection of a flaw or flaws in a railway track
CN114659486B (zh) * 2022-02-28 2023-09-29 成都唐源电气股份有限公司 一种基于数字滤波的钢轨惯性波磨测量方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558876A (en) * 1968-10-16 1971-01-26 Servo Corp Of America Train wheel defect detector
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
US4376883A (en) * 1980-07-30 1983-03-15 American Can Company Monitoring weld quality via forging assembly dynamics
GB8902247D0 (en) * 1989-02-02 1989-03-22 Metal Box Plc Resistance welding apparatus
JP2554023B2 (ja) * 1994-04-20 1996-11-13 日本機械保線株式会社 鉄道軌道測定車における測定センサとレール頭頂面との空隙一定保持装置
WO2000002757A1 (en) * 1998-07-10 2000-01-20 Groenskov Leif Method and apparatus for detecting defective track wheels
JP2002541448A (ja) * 1999-04-01 2002-12-03 シーメンス シュヴァイツ アクチエンゲゼルシャフト 多軸車両のボギー台車を監視する方法と装置
GB9911170D0 (en) * 1999-05-14 1999-07-14 Aea Technology Plc Track monitoring equipment
GB0410326D0 (en) * 2004-05-08 2004-06-09 Aea Technology Plc Vehicle/track monitoring
DE102004045457B4 (de) * 2004-09-20 2009-04-23 Deutsche Bahn Ag Verfahren zur Diagnose und zum Zustandsmonitoring von Weichen, Kreuzungen oder Kreuzungsweichen sowie Schienenstößen durch ein Schienenfahrzeug
WO2006064303A1 (en) * 2004-12-15 2006-06-22 Council Of Scientific And Industrial Research A portable apparatus for monitoring railway tracks
WO2006130908A1 (en) * 2005-06-08 2006-12-14 Qr Limited Estimation of wheel rail interaction forces
US7698962B2 (en) * 2006-04-28 2010-04-20 Amsted Rail Company, Inc. Flexible sensor interface for a railcar truck
NL2003351C2 (en) 2009-08-13 2011-02-15 Univ Delft Tech Method and instumentation for detection of rail top defects.

Also Published As

Publication number Publication date
ES2523350T3 (es) 2014-11-25
CA2771003C (en) 2017-08-29
CN102548828B (zh) 2015-05-27
EP2464555A1 (en) 2012-06-20
PL2464555T3 (pl) 2015-04-30
EP2464555B1 (en) 2014-09-10
WO2011019273A1 (en) 2011-02-17
US20120199700A1 (en) 2012-08-09
BR112012008135B1 (pt) 2020-10-20
BR112012008135A2 (pt) 2016-09-13
CN102548828A (zh) 2012-07-04
NL2003351C2 (en) 2011-02-15
US8905359B2 (en) 2014-12-09
KR101739307B1 (ko) 2017-05-24
KR20120044378A (ko) 2012-05-07
CA2771003A1 (en) 2011-02-17
AU2010283066A1 (en) 2012-03-08
AU2010283066B2 (en) 2015-07-30

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