ATE411930T1 - RAIL BREAK DETECTION METHOD AND SYSTEM - Google Patents
RAIL BREAK DETECTION METHOD AND SYSTEMInfo
- Publication number
- ATE411930T1 ATE411930T1 AT03447067T AT03447067T ATE411930T1 AT E411930 T1 ATE411930 T1 AT E411930T1 AT 03447067 T AT03447067 T AT 03447067T AT 03447067 T AT03447067 T AT 03447067T AT E411930 T1 ATE411930 T1 AT E411930T1
- Authority
- AT
- Austria
- Prior art keywords
- integrity
- detector
- signal
- detection method
- break detection
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The method is for checking the integrity of a section of railway track, comprised of two rails (1, 2) between which is placed a generator (3) or detector at one extremity and an impedance at the other extremity. A detector or generator (3) is arranged in a common mode connector (6). The method involves the following steps: generation of a signal of a given frequency and its application to the track section; capture and detection of the signal using a detector; and processing of the signal to made a deduction about the track integrity. An Independent claim is included for a corresponding installation for checking the integrity of a railway track section, especially for detecting a break in one of the rails.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02447045A EP1348608A1 (en) | 2002-03-27 | 2002-03-27 | Broken rail detection method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE411930T1 true ATE411930T1 (en) | 2008-11-15 |
Family
ID=27798978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03447067T ATE411930T1 (en) | 2002-03-27 | 2003-03-27 | RAIL BREAK DETECTION METHOD AND SYSTEM |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP1348608A1 (en) |
KR (1) | KR101044681B1 (en) |
CN (1) | CN100441460C (en) |
AT (1) | ATE411930T1 (en) |
DE (1) | DE60324216D1 (en) |
DK (1) | DK1348609T3 (en) |
ES (1) | ES2315474T3 (en) |
HK (1) | HK1058341A1 (en) |
PT (1) | PT1348609E (en) |
SI (1) | SI1348609T1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100730372B1 (en) * | 2005-06-14 | 2007-06-19 | 주식회사 혁신전공사 | Signal control system and method of the same for a train |
NL1033153C2 (en) * | 2005-12-22 | 2008-01-08 | Voestalpine Railpro B V | System is for monitoring condition of electrically separated weld connections in a railway track |
DE102006009962B3 (en) * | 2005-12-23 | 2007-05-31 | Areva Np Gmbh | Method for monitoring rail track for breaking of rails, involves sampling of operating current flowing from rail vehicle to point of earthing and if difference of operating currents exceeds given threshold then one of the rails is closed |
US7226021B1 (en) * | 2005-12-27 | 2007-06-05 | General Electric Company | System and method for detecting rail break or vehicle |
DE102006024692B4 (en) * | 2006-05-19 | 2008-05-29 | Siemens Ag | Method and device for detecting the occupancy or free status of a track section |
US7954770B2 (en) * | 2006-12-15 | 2011-06-07 | General Electric Company | Methods and system for jointless track circuits using passive signaling |
CN101607565B (en) * | 2008-06-16 | 2013-06-19 | 唐德尧 | Ground on-line monitoring device and ground on-line monitoring method for steel rail cracks |
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 |
SG11201405197WA (en) * | 2012-04-23 | 2014-09-26 | Univ Nanyang Tech | Method and apparatus for detecting railway system defects |
CZ2012558A3 (en) * | 2012-08-20 | 2014-05-14 | Eurosignal A.S. | Device to indicate broken rail |
CN106442647A (en) * | 2016-10-27 | 2017-02-22 | 北京国兴力德新材料技术有限公司 | Railway turnout switch rail damage monitoring device and method |
CN108008210B (en) * | 2017-10-19 | 2021-03-23 | 北京全路通信信号研究设计院集团有限公司 | Broken rail detection method and device |
CN107914737B (en) * | 2017-10-19 | 2021-02-09 | 北京全路通信信号研究设计院集团有限公司 | Broken rail detection method and device |
CN107985344B (en) * | 2017-10-19 | 2021-02-09 | 北京全路通信信号研究设计院集团有限公司 | Broken rail detection method and device |
KR101949952B1 (en) * | 2018-10-05 | 2019-05-21 | 벽산파워 주식회사 | Monitoring method for unbalances of track circuit |
CN109677447B (en) * | 2018-12-24 | 2024-03-29 | 卡斯柯信号有限公司 | Multi-system track signal acquisition system based on two-by-two-out-of-two architecture |
CN110667642B (en) * | 2019-10-17 | 2020-09-04 | 南京城铁信息技术有限公司 | Rail weld detection device for rail transit fault diagnosis |
RU2748826C1 (en) * | 2020-11-23 | 2021-05-31 | Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет транспорта" (ФГАОУ ВО РУТ (МИИТ), РУТ (МИИТ) | Device for monitoring rail breakage in sections with ac electric traction |
CN113514685B (en) * | 2021-07-26 | 2022-11-08 | 中车株洲电力机车研究所有限公司 | Ground test device and method for train track induced voltage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924461A (en) * | 1974-08-20 | 1975-12-09 | Harris A Stover | Monitoring system for detecting defective rails or road beds |
US4005601A (en) * | 1975-08-29 | 1977-02-01 | Amac, Inc. | Apparatus for detecting rail discontinuities |
IT1073468B (en) * | 1977-03-18 | 1985-04-17 | Wabco Westinghouse Spa | PROTECTION DEVICE FOR VIARIO IRON SIGNALING EQUIPMENT |
US4117529A (en) * | 1977-03-23 | 1978-09-26 | Westinghouse Air Brake Company | Broken rail detecting track circuits |
AU6888181A (en) * | 1980-04-08 | 1981-10-15 | Gec-General Signal Ltd. | Broken power rail detection |
IT1151495B (en) * | 1980-04-18 | 1986-12-17 | Ansaldo Sa | HARMONIC TRACTION CURRENT DISTANCE DETECTOR IN TRACK CIRCUITS |
CN88203203U (en) * | 1988-02-04 | 1988-10-19 | 哈尔滨铁路局工业处哈尔滨通信信号器材厂 | Universal signal detector of locomotive |
ES2335189T3 (en) * | 1999-02-12 | 2010-03-23 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | PROCEDURE FOR MEASURING A VIA FERREA. |
US6262573B1 (en) * | 1999-09-17 | 2001-07-17 | General Electric Company | Electromagnetic system for railroad track crack detection and traction enhancement |
DE10022636A1 (en) * | 2000-04-28 | 2001-10-31 | Siemens Ag | Meshed track circuit |
CN2457601Y (en) * | 2000-12-28 | 2001-10-31 | 洛阳市瀍河环星电子标牌厂 | Double zero degree probe rail flaw detector |
CN2473089Y (en) * | 2001-04-28 | 2002-01-23 | 上海理工大学附属二厂 | Track complex measurer |
-
2002
- 2002-03-27 EP EP02447045A patent/EP1348608A1/en not_active Withdrawn
-
2003
- 2003-03-27 ES ES03447067T patent/ES2315474T3/en not_active Expired - Lifetime
- 2003-03-27 KR KR1020030019106A patent/KR101044681B1/en active IP Right Grant
- 2003-03-27 AT AT03447067T patent/ATE411930T1/en active
- 2003-03-27 SI SI200331446T patent/SI1348609T1/en unknown
- 2003-03-27 DK DK03447067T patent/DK1348609T3/en active
- 2003-03-27 PT PT03447067T patent/PT1348609E/en unknown
- 2003-03-27 CN CNB031082815A patent/CN100441460C/en not_active Expired - Fee Related
- 2003-03-27 DE DE60324216T patent/DE60324216D1/en not_active Expired - Lifetime
- 2003-03-27 EP EP03447067A patent/EP1348609B1/en not_active Expired - Lifetime
-
2004
- 2004-02-13 HK HK04101022.6A patent/HK1058341A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2315474T3 (en) | 2009-04-01 |
EP1348608A1 (en) | 2003-10-01 |
DE60324216D1 (en) | 2008-12-04 |
CN1451577A (en) | 2003-10-29 |
KR20030078030A (en) | 2003-10-04 |
HK1058341A1 (en) | 2004-05-14 |
EP1348609B1 (en) | 2008-10-22 |
KR101044681B1 (en) | 2011-06-28 |
EP1348609A1 (en) | 2003-10-01 |
SI1348609T1 (en) | 2009-02-28 |
PT1348609E (en) | 2008-12-22 |
CN100441460C (en) | 2008-12-10 |
DK1348609T3 (en) | 2009-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE411930T1 (en) | RAIL BREAK DETECTION METHOD AND SYSTEM | |
US11447166B2 (en) | Railway track condition monitoring system for detecting a partial or complete disruption of a rail of the railway track | |
SA519400918B1 (en) | Sensor arrangement and method for railway monitoring | |
AU9619598A (en) | Method, transducer wheel and flaw detection system for ultrasonic detecting railroad rails | |
NO20101301A1 (en) | System and method for early detection of trains | |
ATE272205T1 (en) | DEVICE FOR INSPECTING THE RAILS OF A RAILWAY OR TRAM LINE | |
DK1250577T3 (en) | Analysis system for distributed voltage waves | |
WO2004048966A3 (en) | Laser-air hybrid ultrasonic technique for non-contact testing of railroad tracks | |
WO1999045704A3 (en) | Watermark detection | |
RU2006102369A (en) | RAIL AND TRAIN MONITORING SYSTEM AND METHOD | |
MX2010004203A (en) | System and method to determine train location in a track network. | |
FR2851662B1 (en) | METHOD AND DEVICE FOR DETECTING DISCONTINUITIES IN A MEDIUM | |
SI2022698T1 (en) | Method and surveillance system for managing rail tracks | |
DK1870840T3 (en) | DETECTION SYSTEM AND DETECTION PROCEDURE | |
SE9003239D0 (en) | INTEGRITY TEST FOR ACOUSTIC BEARING DETECTOR | |
Burger | A practical continuous operating rail break detection system using guided waves | |
BR9807316A (en) | Method and apparatus for detecting and characterizing signals in a communication system | |
GB2350899B (en) | Sulfur precipitation detection | |
EP1132735A4 (en) | Method, transducer wheel and flaw detection system for ultrasonic detecting railroad rails | |
DE19882767T1 (en) | Edge detection method and device for signals limited by shot noise | |
WO1999066320A3 (en) | Method and device for detecting defects in a guide rail | |
DE3068434D1 (en) | Method and system for detecting landslip(s) on railways | |
ATE223064T1 (en) | METHOD AND DEVICE FOR CHECKING ELECTRICAL DRIVES | |
WO2000017632A3 (en) | Method and device for detecting a defect in a guide rail | |
MXPA02007953A (en) | Rail communications system. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1348609 Country of ref document: EP |