PL3141449T3 - Rail profile monitoring, e.g. geometry of the frogs - Google Patents

Rail profile monitoring, e.g. geometry of the frogs

Info

Publication number
PL3141449T3
PL3141449T3 PL16166281.2T PL16166281T PL3141449T3 PL 3141449 T3 PL3141449 T3 PL 3141449T3 PL 16166281 T PL16166281 T PL 16166281T PL 3141449 T3 PL3141449 T3 PL 3141449T3
Authority
PL
Poland
Prior art keywords
frogs
geometry
rail profile
profile monitoring
monitoring
Prior art date
Application number
PL16166281.2T
Other languages
Polish (pl)
Inventor
Hans Jagtenberg
Original Assignee
Goldschmidt Holding GmbH
Przedsiębiorstwo Usługowo-Techniczne GRAW Sp. z o.o.
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 Goldschmidt Holding GmbH, Przedsiębiorstwo Usługowo-Techniczne GRAW Sp. z o.o. filed Critical Goldschmidt Holding GmbH
Publication of PL3141449T3 publication Critical patent/PL3141449T3/en

Links

Classifications

    • 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
    • B61L23/045—Rail wear
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
PL16166281.2T 2015-04-20 2016-04-20 Rail profile monitoring, e.g. geometry of the frogs PL3141449T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2014681 2015-04-20

Publications (1)

Publication Number Publication Date
PL3141449T3 true PL3141449T3 (en) 2025-09-01

Family

ID=57793772

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16166281.2T PL3141449T3 (en) 2015-04-20 2016-04-20 Rail profile monitoring, e.g. geometry of the frogs

Country Status (3)

Country Link
EP (1) EP3141449B1 (en)
NL (1) NL2016637B1 (en)
PL (1) PL3141449T3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107621229B (en) * 2017-10-23 2023-05-30 福州大学 Real-time railway track width measurement system and method based on area array black and white camera
IT201800002756A1 (en) * 2018-02-16 2019-08-16 Easy Scander Srl NON-CONTACT DETECTION SYSTEM OF RAILWAY PROFILES
CN110243326B (en) * 2019-05-27 2024-04-30 北京全路通信信号研究设计院集团有限公司 Device and method for detecting insufficient displacement of railway switch tongue
NL2023276B1 (en) * 2019-06-07 2021-01-11 Fnv Ip Bv A track monitoring system
JP6682087B1 (en) * 2019-07-09 2020-04-15 朝日航洋株式会社 Orbital center measuring device and orbital center measuring method
CN110497930A (en) * 2019-08-06 2019-11-26 广州市奥特创通测控技术有限公司 A kind of full images railway switch Online integration detection device and method
CN111121662A (en) * 2020-01-13 2020-05-08 成都华瑞智创轨道交通科技有限公司 Vehicle-mounted track contour and irregularity detection device
CN113776457B (en) * 2021-08-31 2023-08-08 中国铁道科学研究院集团有限公司 Curve section steel rail contour measurement error correction method and device based on virtual-actual combination
CN114964046B (en) * 2022-06-21 2023-06-02 湖南科天健光电技术有限公司 Method, device, equipment and medium for measuring rail profile
CN115289991B (en) * 2022-09-27 2023-01-13 武汉天宝耐特科技有限公司 Subway track deformation monitoring method and device and electronic equipment
CN115593462A (en) * 2022-10-17 2023-01-13 哈尔滨市科佳通用机电股份有限公司（Cn） System and method for dynamically detecting geometric form and position parameters of subway rail
CN116923478A (en) * 2023-03-03 2023-10-24 浙江银轮智能装备有限公司 Distance detection unit and track detection equipment
CN116923477B (en) * 2023-03-03 2025-08-01 浙江天台祥和智能装备有限公司 Track detection unit and detection equipment
CN116952161A (en) * 2023-07-28 2023-10-27 北京汇众思壮图像技术有限公司 Sunlight interference resistant contact net geometric parameter detection device based on prism light splitting technology
CN117657230A (en) * 2023-11-23 2024-03-08 浙江银轮智能装备有限公司 Track geometric parameter testing equipment
CN118424236B (en) * 2024-07-04 2024-10-11 宁波中车时代传感技术有限公司 Longitudinal horizontal detection device based on line laser string

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510560A1 (en) 1995-03-23 1996-09-26 Misoph Rotraud High speed monitor for inspecting rail profile of railway track
SE515091C2 (en) 2000-03-07 2001-06-11 Laser Level Nordic Ab Device for measuring and recording standard deviations in travel edges of railway rail, uses reference system formed between first and second reciprocally movable transmitter and receiver units
ITVE20000023A1 (en) * 2000-05-12 2001-11-12 Tecnogamma S A S Di Zanin E & LASER EQUIPMENT FOR THE CONTROL OF THE RAILWAYS OF A RAILWAY LINE.
US6618155B2 (en) * 2000-08-23 2003-09-09 Lmi Technologies Inc. Method and apparatus for scanning lumber and other objects
EP1391690B1 (en) * 2002-08-14 2015-07-01 3D Scanners Ltd Optical probe for measuring features of an object and methods therefor
ITTO20070384A1 (en) 2007-06-01 2008-12-02 Mer Mec S P A APPARATUS AND METHOD FOR MONITORING A TRACK
NL2003527C2 (en) 2008-09-23 2011-05-19 Volkerrail Nederland B V Monitoring a turnout of a railway or tramway line.
DE102010019618A1 (en) 2010-05-06 2011-11-10 Alstom Transport Sa Device for determining roughness of surface area of rail for rail vehicle, has guide rail comprising measuring carriages moved along longitudinal direction of guide rail, and non-contact distance measuring units provided at carriage
EP2485010B1 (en) 2011-02-03 2014-08-06 DMA S.r.l. Method for measuring a rail profile by optical triangulation and corresponding measuring system
BR112013030118A2 (en) * 2011-05-24 2016-09-20 Univ Nebraska vision system for imaging geometric variations along a section of a railway track and a load-bearing structure and method for analyzing the geometric shape of a railway track

Also Published As

Publication number Publication date
EP3141449C0 (en) 2025-07-02
NL2016637B1 (en) 2018-08-24
EP3141449B1 (en) 2025-07-02
EP3141449A1 (en) 2017-03-15
NL2016637A (en) 2016-10-24

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