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GB2372569B - Active rail health monitoring system - Google Patents

Active rail health monitoring system

Info

Publication number
GB2372569B
GB2372569B GB0106133A GB0106133A GB2372569B GB 2372569 B GB2372569 B GB 2372569B GB 0106133 A GB0106133 A GB 0106133A GB 0106133 A GB0106133 A GB 0106133A GB 2372569 B GB2372569 B GB 2372569B
Authority
GB
United Kingdom
Prior art keywords
monitoring system
health monitoring
active rail
rail health
active
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
GB0106133A
Other versions
GB2372569A (en
GB0106133D0 (en
Inventor
Dean Robert Thomas
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Publication of GB0106133D0 publication Critical patent/GB0106133D0/en
Publication of GB2372569A publication Critical patent/GB2372569A/en
Application granted granted Critical
Publication of GB2372569B publication Critical patent/GB2372569B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B61L23/041—Obstacle detection
    • 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 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
    • B61L23/044—Broken rails
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/262—Linear objects
    • G01N2291/2623—Rails; Railroads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
GB0106133A 2001-02-26 2001-03-13 Active rail health monitoring system Expired - Fee Related GB2372569B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0104688A GB0104688D0 (en) 2001-02-26 2001-02-26 Active rail health monitoring system

Publications (3)

Publication Number Publication Date
GB0106133D0 GB0106133D0 (en) 2001-05-02
GB2372569A GB2372569A (en) 2002-08-28
GB2372569B true GB2372569B (en) 2004-05-26

Family

ID=9909508

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0104688A Ceased GB0104688D0 (en) 2001-02-26 2001-02-26 Active rail health monitoring system
GB0106133A Expired - Fee Related GB2372569B (en) 2001-02-26 2001-03-13 Active rail health monitoring system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0104688A Ceased GB0104688D0 (en) 2001-02-26 2001-02-26 Active rail health monitoring system

Country Status (1)

Country Link
GB (2) GB0104688D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110329308A (en) * 2019-06-20 2019-10-15 北京全路通信信号研究设计院集团有限公司 Track fracture inspection method and system
RU2710840C1 (en) * 2019-05-20 2020-01-14 Юрий Иосифович Полевой Method and mobile device for monitoring integrity of rail threads

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100372719C (en) * 2002-09-20 2008-03-05 布伦特·费利克斯·朱里 Apparatus and method for stress testing metal parts
US6895362B2 (en) 2003-02-28 2005-05-17 General Electric Company Active broken rail detection system and method
US6804621B1 (en) * 2003-04-10 2004-10-12 Tata Consultancy Services (Division Of Tata Sons, Ltd) Methods for aligning measured data taken from specific rail track sections of a railroad with the correct geographic location of the sections
US6951132B2 (en) 2003-06-27 2005-10-04 General Electric Company Rail and train monitoring system and method
ATE438548T1 (en) * 2006-09-18 2009-08-15 Bombardier Transp Gmbh DIAGNOSTIC SYSTEM AND METHOD FOR MONITORING A RAILWAY SYSTEM
JP2012524367A (en) 2009-04-16 2012-10-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Lighting system, space with lighting system and lighting profile using lighting system
CN102175768A (en) * 2011-02-22 2011-09-07 哈尔滨工业大学 Method and device for detecting defects and failures of high-speed rail based on vibration signals
CN102416970B (en) * 2011-10-12 2013-11-06 北京安通伟业铁路工务技术有限公司 knock detection method of on-line steel rail fracture monitoring system
CN103103900B (en) * 2011-11-10 2014-12-24 北京市劳动保护科学研究所 Rail fastener loose detection method
WO2014027977A1 (en) * 2012-08-14 2014-02-20 ENEKOM ENERJI EKOLOJI BILIŞIM VE MUHENDISLIK SANAYI TICARET LIMITED ŞlRKETI A method for the detection of rail fractures and cracks
CN103786747B (en) * 2014-01-14 2016-04-13 杭州慧景科技股份有限公司 Rail fracture on-line monitoring system
TR201405723A2 (en) * 2014-05-22 2015-09-21 Sabri Haluk Goekmen System which senses rail fractures and cracks through the method of reflection
CN104118449A (en) * 2014-07-28 2014-10-29 上海同玺电子科技有限公司 Monitoring system for rail breakage
CN104176092B (en) * 2014-09-01 2016-11-23 四川西南交大铁路发展股份有限公司 A kind of railroad turnout steel rail trauma monitoring method and device
CN105584501B (en) * 2014-11-18 2018-08-28 郭建 Railway bed real-time monitoring system
CN104309642A (en) * 2014-11-21 2015-01-28 成都光大灵曦科技发展股份有限公司 High-speed turnout crack monitoring device and method based on vibration mode analysis technology
WO2017175276A1 (en) 2016-04-04 2017-10-12 三菱電機株式会社 Rail breakage detection device
ES2649717B1 (en) * 2016-07-14 2019-02-25 Univ Madrid Carlos Iii Device and system for characterizing vibrations in rails, system and method of detection of approach trains comprising said device and / or system, and method to detect the breakage of a rail using the system to characterize vibrations in rails
CN106379376A (en) * 2016-09-28 2017-02-08 成都奥克特科技有限公司 on-line rail state monitoring method based on vibration and positioning monitoring
FR3059683B1 (en) * 2016-12-02 2019-01-25 Commissariat A L'energie Atomique Et Aux Energies Alternatives GUIDE SYSTEM WITH RAILWAY RAIL
WO2018106677A1 (en) * 2016-12-05 2018-06-14 The Regent Of The University Of California Ultrasonic inspection of railroad tracks
DE102018216612A1 (en) * 2018-09-27 2020-04-02 Siemens Mobility GmbH Procedure for ultrasound inspection of a test object
CN112485332A (en) * 2020-11-16 2021-03-12 中国铁建重工集团股份有限公司 Nondestructive testing system and nondestructive testing method based on pseudorandom coding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB276374A (en) * 1927-08-22 1928-04-19 Georg Heinrich Schieferstein Method of supervising the condition of railway tracks
EP0514702A1 (en) * 1991-05-24 1992-11-25 Deutsche Aerospace AG Detection method of unwanted modifications or manipulations on long vibration guiding members
WO1994020847A1 (en) * 1993-03-03 1994-09-15 Herzog Contracting Corp. Dynamic rail longitudinal stress measuring system
EP0861764A1 (en) * 1996-08-20 1998-09-02 The Nippon Signal Co. Ltd. Information generator using elastic wave

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB276374A (en) * 1927-08-22 1928-04-19 Georg Heinrich Schieferstein Method of supervising the condition of railway tracks
EP0514702A1 (en) * 1991-05-24 1992-11-25 Deutsche Aerospace AG Detection method of unwanted modifications or manipulations on long vibration guiding members
US5386727A (en) * 1992-06-02 1995-02-07 Herzog Contracting Corporation Dynamic rail longitudinal stress measuring system
WO1994020847A1 (en) * 1993-03-03 1994-09-15 Herzog Contracting Corp. Dynamic rail longitudinal stress measuring system
EP0861764A1 (en) * 1996-08-20 1998-09-02 The Nippon Signal Co. Ltd. Information generator using elastic wave

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2710840C1 (en) * 2019-05-20 2020-01-14 Юрий Иосифович Полевой Method and mobile device for monitoring integrity of rail threads
CN110329308A (en) * 2019-06-20 2019-10-15 北京全路通信信号研究设计院集团有限公司 Track fracture inspection method and system

Also Published As

Publication number Publication date
GB0104688D0 (en) 2001-04-11
GB2372569A (en) 2002-08-28
GB0106133D0 (en) 2001-05-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050313