SG11201405197WA - Method and apparatus for detecting railway system defects - Google Patents

Method and apparatus for detecting railway system defects

Info

Publication number
SG11201405197WA
SG11201405197WA SG11201405197WA SG11201405197WA SG11201405197WA SG 11201405197W A SG11201405197W A SG 11201405197WA SG 11201405197W A SG11201405197W A SG 11201405197WA SG 11201405197W A SG11201405197W A SG 11201405197WA SG 11201405197W A SG11201405197W A SG 11201405197WA
Authority
SG
Singapore
Prior art keywords
railway system
system defects
detecting railway
detecting
defects
Prior art date
Application number
SG11201405197WA
Inventor
Kye Yak See
kang rong Li
Original Assignee
Univ Nanyang 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 Nanyang Tech filed Critical Univ Nanyang Tech
Publication of SG11201405197WA publication Critical patent/SG11201405197WA/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 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
    • B61L23/044—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 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • B61L2205/04—Satellite based navigation systems, e.g. GPS
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/026—Relative localisation, e.g. using odometer
SG11201405197WA 2012-04-23 2013-04-23 Method and apparatus for detecting railway system defects SG11201405197WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261636980P 2012-04-23 2012-04-23
PCT/SG2013/000163 WO2013162472A1 (en) 2012-04-23 2013-04-23 Method and apparatus for detecting railway system defects

Publications (1)

Publication Number Publication Date
SG11201405197WA true SG11201405197WA (en) 2014-09-26

Family

ID=49483600

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201405197WA SG11201405197WA (en) 2012-04-23 2013-04-23 Method and apparatus for detecting railway system defects

Country Status (3)

Country Link
CN (1) CN104254472B (en)
SG (1) SG11201405197WA (en)
WO (1) WO2013162472A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9550505B2 (en) * 2014-04-28 2017-01-24 General Electric Company System and method for shunting detection
JP6563716B2 (en) * 2015-07-01 2019-08-21 株式会社東芝 Electric vehicle control device
PL3495230T3 (en) * 2017-12-08 2022-05-16 Thales Management & Services Deutschland Gmbh Train control network, method for communication and method for controlling train integrity
US11001282B2 (en) 2018-10-24 2021-05-11 Mitsubishi Electric Corporation Rail state monitoring apparatus
US10852340B2 (en) * 2018-11-20 2020-12-01 GM Global Technology Operations LLC Vehicle electronics high-resistance fault detection and isolation
CN110705729B (en) * 2019-10-14 2022-04-15 中国铁道科学研究院集团有限公司通信信号研究所 Fault detection method and device for track power supply system, server and storage medium
EP3825203B1 (en) * 2019-11-19 2024-01-03 ALSTOM Holdings System, method, and railway vehicle for monitoring a third rail system of a railway line

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001160770A (en) * 1999-12-02 2001-06-12 Sony Corp Digital data transmission equipment
JP2002294609A (en) * 2001-04-03 2002-10-09 Mitsubishi Electric Corp Rail breakage detecting device
EP1348608A1 (en) * 2002-03-27 2003-10-01 Alstom Belgium S.A. Broken rail detection method and apparatus
US20080105791A1 (en) * 2004-12-13 2008-05-08 Karg Kenneth A Broken Rail Detection System
EP2489110B1 (en) * 2009-10-13 2016-11-09 Cynetic Designs Ltd An inductively coupled power and data transmission system

Also Published As

Publication number Publication date
WO2013162472A1 (en) 2013-10-31
CN104254472A (en) 2014-12-31
CN104254472B (en) 2016-12-14

Similar Documents

Publication Publication Date Title
IL234852B (en) Method and apparatus for detecting buried defects
EP2895848A4 (en) Image inspection apparatus, image inspection system and image inspection method
HK1213126A1 (en) Method and apparatus for managing handovers
IL234055A0 (en) Inspection apparatus and method
HK1186242A1 (en) System and method for non-destructive testing of railroad rails
EP2748596A4 (en) Method of and apparatus for detecting defects
EP2814196A4 (en) Method for transreceiving signal and apparatus for same
PL2870451T3 (en) Method and device for inspecting railway wheels
GB201108817D0 (en) Apparatus and method for detecting an approaching error condition
HK1188184A1 (en) Apparatus and method for inspecting preform
PL3063531T3 (en) Method and apparatus for detecting matter
EP2919471A4 (en) Apparatus for transreceiving signals and method for transreceiving signals
EP2833114A4 (en) Method and system for inspecting rotating machine component
EP2862077A4 (en) Method and system for automatically detecting and resolving infrastructure faults in cloud infrastructure
EP2748633A4 (en) Method and apparatus for position determination
EP2858211A4 (en) Apparatus, system, and method for detecting unauthorized connection
GB201211636D0 (en) Method and apparatus for detecting deviations from map data
EP2919470A4 (en) Apparatus for transreceiving signals and method for transreceiving signals
EP2880677A4 (en) Apparatus and method for determining molecular structure
EP2864773A4 (en) System and method for subsea inspection
GB2501172B (en) Method, apparatus and system for image content detection
GB2504999B8 (en) Apparatus and method for object positioning
SG11201405197WA (en) Method and apparatus for detecting railway system defects
EP2877839A4 (en) Apparatus and method for subsea testing
EP2927906A4 (en) Method and apparatus for detecting voice signal