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GB2593825B - Surface condition monitoring of railway tracks - Google Patents

Surface condition monitoring of railway tracks Download PDF

Info

Publication number
GB2593825B
GB2593825B GB2104894.7A GB202104894A GB2593825B GB 2593825 B GB2593825 B GB 2593825B GB 202104894 A GB202104894 A GB 202104894A GB 2593825 B GB2593825 B GB 2593825B
Authority
GB
United Kingdom
Prior art keywords
surface condition
condition monitoring
railway tracks
railway
tracks
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.)
Active
Application number
GB2104894.7A
Other versions
GB202104894D0 (en
GB2593825A (en
Inventor
Francis Ralph Swan Julian
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.)
Plasmatrack Ltd
Original Assignee
Plasmatrack Ltd
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 Plasmatrack Ltd filed Critical Plasmatrack Ltd
Publication of GB202104894D0 publication Critical patent/GB202104894D0/en
Publication of GB2593825A publication Critical patent/GB2593825A/en
Application granted granted Critical
Publication of GB2593825B publication Critical patent/GB2593825B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
    • B61L27/53—Trackside diagnosis or maintenance, e.g. software upgrades for trackside elements or systems, e.g. trackside supervision of trackside control system conditions
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
    • E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB2104894.7A 2020-04-02 2021-04-06 Surface condition monitoring of railway tracks Active GB2593825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2004903.7A GB2593767A (en) 2020-04-02 2020-04-02 Surface condition monitoring of railway tracks

Publications (3)

Publication Number Publication Date
GB202104894D0 GB202104894D0 (en) 2021-05-19
GB2593825A GB2593825A (en) 2021-10-06
GB2593825B true GB2593825B (en) 2024-03-06

Family

ID=70768769

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2004903.7A Withdrawn GB2593767A (en) 2020-04-02 2020-04-02 Surface condition monitoring of railway tracks
GB2104894.7A Active GB2593825B (en) 2020-04-02 2021-04-06 Surface condition monitoring of railway tracks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2004903.7A Withdrawn GB2593767A (en) 2020-04-02 2020-04-02 Surface condition monitoring of railway tracks

Country Status (8)

Country Link
US (1) US20230192160A1 (en)
EP (1) EP4126632A1 (en)
JP (1) JP2023522157A (en)
CN (1) CN115916621A (en)
AU (1) AU2021246970A1 (en)
CA (1) CA3174257A1 (en)
GB (2) GB2593767A (en)
WO (1) WO2021198713A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113830132B (en) * 2021-09-27 2022-10-25 中国铁道科学研究院集团有限公司 Method and device for detecting arching of track slab
CN114150611A (en) * 2021-11-08 2022-03-08 江苏徐工工程机械研究院有限公司 Air volume adjusting and controlling system, track coal suction device and air volume adjusting and controlling method
CN117601923B (en) * 2023-11-28 2024-04-30 唐山中弘智能科技有限公司 Automatic inspection system for rail flaw detection
CN119492680B (en) * 2024-11-14 2025-11-11 中铁二院重庆勘察设计研究院有限责任公司 Monitoring system and method for railway roadbed sulfate erosion disease based on diffusion dialysis
CN119337065B (en) * 2024-12-20 2025-03-14 固远晨通科技发展有限公司 Automatic cleaning method for track monitoring data based on deep learning

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0774395A2 (en) * 1995-11-17 1997-05-21 Ferrotron Elektronik GmbH Method and device for detecting a lubricating film on rails
GB2355702A (en) * 1999-11-01 2001-05-02 Laserthor Ltd Rail cleaning method and apparatus
US20130312524A1 (en) * 2012-05-23 2013-11-28 International Electronic Machines Corporation Ultrasonic Spectroscopic Analysis-Based Inspection of Rail Components
US20160339487A1 (en) * 2014-02-05 2016-11-24 Xensit Tribology B.V. Surface cleaning system and method
CN108168443A (en) * 2017-09-27 2018-06-15 李春莲 A kind of ice layer thickness detection method
US20190176862A1 (en) * 2002-06-04 2019-06-13 Ge Global Sourcing Llc Locomotive control system and method
CN110411533A (en) * 2019-08-12 2019-11-05 南昌亿君祥科技有限公司 A kind of railway ponding monitoring alarm and method based on machine vision

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA705662B (en) * 1969-08-22 1971-04-28 British Railways Board Improvements relating to the cleaning of rails
GB2389352B (en) * 1999-11-01 2004-01-21 Laserthor Ltd Rail cleaning method and apparatus
US8687177B2 (en) * 2007-01-23 2014-04-01 Chemimage Corporation System and method for combined Raman and LIBS detection
US7394537B1 (en) * 2006-12-22 2008-07-01 Oxford Instruments Analytical Oy Practical laser induced breakdown spectroscopy unit
US9970876B2 (en) * 2012-07-17 2018-05-15 Sciaps, Inc. Dual source analyzer with single detector
US9506869B2 (en) * 2013-10-16 2016-11-29 Tsi, Incorporated Handheld laser induced breakdown spectroscopy device
CN105460366B (en) * 2015-12-28 2017-11-21 同方威视技术股份有限公司 Protector and the LR laser raman safety check instrument including the protector
GB2572167B (en) * 2018-03-21 2020-03-25 The Imagination Factory Ltd A surface conditioning device for railway tracks or wheels

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0774395A2 (en) * 1995-11-17 1997-05-21 Ferrotron Elektronik GmbH Method and device for detecting a lubricating film on rails
GB2355702A (en) * 1999-11-01 2001-05-02 Laserthor Ltd Rail cleaning method and apparatus
US20190176862A1 (en) * 2002-06-04 2019-06-13 Ge Global Sourcing Llc Locomotive control system and method
US20130312524A1 (en) * 2012-05-23 2013-11-28 International Electronic Machines Corporation Ultrasonic Spectroscopic Analysis-Based Inspection of Rail Components
US20160339487A1 (en) * 2014-02-05 2016-11-24 Xensit Tribology B.V. Surface cleaning system and method
CN108168443A (en) * 2017-09-27 2018-06-15 李春莲 A kind of ice layer thickness detection method
CN110411533A (en) * 2019-08-12 2019-11-05 南昌亿君祥科技有限公司 A kind of railway ponding monitoring alarm and method based on machine vision

Also Published As

Publication number Publication date
CA3174257A1 (en) 2021-10-07
AU2021246970A1 (en) 2022-11-10
GB202004903D0 (en) 2020-05-20
US20230192160A1 (en) 2023-06-22
GB202104894D0 (en) 2021-05-19
GB2593825A (en) 2021-10-06
EP4126632A1 (en) 2023-02-08
GB2593767A (en) 2021-10-06
JP2023522157A (en) 2023-05-29
WO2021198713A1 (en) 2021-10-07
CN115916621A (en) 2023-04-04

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Legal Events

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210930 AND 20211006