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TW200630251A - A broken rail detection system - Google Patents

A broken rail detection system

Info

Publication number
TW200630251A
TW200630251A TW094143833A TW94143833A TW200630251A TW 200630251 A TW200630251 A TW 200630251A TW 094143833 A TW094143833 A TW 094143833A TW 94143833 A TW94143833 A TW 94143833A TW 200630251 A TW200630251 A TW 200630251A
Authority
TW
Taiwan
Prior art keywords
broken rail
locomotive
signal indicative
track
signal
Prior art date
Application number
TW094143833A
Other languages
Chinese (zh)
Inventor
Kenneth Andrew Karg
Original Assignee
Bombardier Transp Gmbh
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 Bombardier Transp Gmbh filed Critical Bombardier Transp Gmbh
Publication of TW200630251A publication Critical patent/TW200630251A/en

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 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
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

A system for performing broken rail detection on a railway track. The system comprises at least one locomotive and a monitoring entity. Each locomotive comprises a receiver for receiving a track signal that is circulating in the railway track and a processing unit that is in communication with the receiver. The processing unit is operative for detecting a characteristic of the track signal and generating a signal indicative of a potential broken rail in response to a change in the characteristic of the track signal. The locomotive further comprises a wireless transmitter for transmitting the signal indicative of a potential broken rail over a wireless communication link. The monitoring entity comprises a receiver for receiving the signal indicative of a potential broken rail and a processing unit for detecting a broken rail at least in part on the basis of the signal indicative of a potential broken rail from the locomotive.
TW094143833A 2004-12-13 2005-12-12 A broken rail detection system TW200630251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63500304P 2004-12-13 2004-12-13

Publications (1)

Publication Number Publication Date
TW200630251A true TW200630251A (en) 2006-09-01

Family

ID=36588431

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094143833A TW200630251A (en) 2004-12-13 2005-12-12 A broken rail detection system

Country Status (7)

Country Link
US (1) US20080105791A1 (en)
EP (1) EP1824720A4 (en)
CA (1) CA2590042A1 (en)
MY (1) MY147512A (en)
TW (1) TW200630251A (en)
WO (1) WO2006065730A2 (en)
ZA (1) ZA200705072B (en)

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US11305798B2 (en) * 2012-08-10 2022-04-19 Transportation Ip Holdings, Llc Vehicle control based on communication with route examining system
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US10689016B2 (en) * 2012-11-21 2020-06-23 Ge Global Sourcing Llc Route examining system
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US9669851B2 (en) * 2012-11-21 2017-06-06 General Electric Company Route examination system and method
MX390568B (en) * 2013-05-30 2025-03-14 Wabtec Holding Corp BROKEN RAIL DETECTION SYSTEM FOR COMMUNICATIONS-BASED TRAIN CONTROL.
US9255913B2 (en) 2013-07-31 2016-02-09 General Electric Company System and method for acoustically 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
US9469198B2 (en) * 2013-09-18 2016-10-18 General Electric Company System and method for identifying damaged sections of a route
DE102013219763A1 (en) * 2013-09-30 2014-08-28 Siemens Aktiengesellschaft Device for detecting rail break in rail vehicle e.g. traction vehicle, has evaluation unit that is attached to rail sections, and adapted to detect rail break using received alternating current signal to evaluate interruption point
US20150158510A1 (en) * 2013-12-05 2015-06-11 General Electric Company Wayside monitoring system and method
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN110834653A (en) * 2019-10-15 2020-02-25 上海新海信通信息技术有限公司 Urban rail transit steel rail broken rail monitoring system and method
CN110834653B (en) * 2019-10-15 2024-03-19 上海新海信通信息技术有限公司 Urban rail transit rail break monitoring system and method

Also Published As

Publication number Publication date
WO2006065730A2 (en) 2006-06-22
US20080105791A1 (en) 2008-05-08
CA2590042A1 (en) 2006-06-22
EP1824720A2 (en) 2007-08-29
ZA200705072B (en) 2008-09-25
WO2006065730A3 (en) 2007-05-31
EP1824720A4 (en) 2010-09-15
MY147512A (en) 2012-12-31

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