BR112014004288A2 - método implementado por computador e sistema para monitorar e detectar trincas ou rupturas em trilhos de uma via ferroviária - Google Patents
método implementado por computador e sistema para monitorar e detectar trincas ou rupturas em trilhos de uma via ferroviáriaInfo
- Publication number
- BR112014004288A2 BR112014004288A2 BR112014004288A BR112014004288A BR112014004288A2 BR 112014004288 A2 BR112014004288 A2 BR 112014004288A2 BR 112014004288 A BR112014004288 A BR 112014004288A BR 112014004288 A BR112014004288 A BR 112014004288A BR 112014004288 A2 BR112014004288 A2 BR 112014004288A2
- Authority
- BR
- Brazil
- Prior art keywords
- breakages
- monitoring
- computer
- implemented method
- railway track
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G01N29/04—Analysing solids
-
- 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
- G01N29/04—Analysing solids
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
-
- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4472—Mathematical theories or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/048—Transmission, i.e. analysed material between transmitter and 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
- G01N2291/102—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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Mathematical Physics (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Signal Processing (AREA)
- Algebra (AREA)
- Geometry (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA2011/06192 | 2011-08-23 | ||
| ZA201106192 | 2011-08-23 | ||
| PCT/IB2012/054264 WO2013027187A2 (en) | 2011-08-23 | 2012-08-23 | A system for monitoring the condition of structural elements and a method of developing such a system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014004288A2 true BR112014004288A2 (pt) | 2017-03-28 |
| BR112014004288B1 BR112014004288B1 (pt) | 2021-07-06 |
Family
ID=47023034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014004288-8A BR112014004288B1 (pt) | 2011-08-23 | 2012-08-23 | método implementado por computador e sistema para monitorar e detectar trincas ou rupturas em trilhos de uma via ferroviária |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9797869B2 (pt) |
| EP (1) | EP2748736B1 (pt) |
| JP (2) | JP6167407B2 (pt) |
| CN (1) | CN103842998B (pt) |
| BR (1) | BR112014004288B1 (pt) |
| CA (1) | CA2845803C (pt) |
| ES (1) | ES2937661T3 (pt) |
| RU (1) | RU2596180C2 (pt) |
| WO (1) | WO2013027187A2 (pt) |
| ZA (1) | ZA201401050B (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217475B (zh) * | 2013-03-18 | 2015-12-02 | 北京交通大学 | 一种无缝线路钢轨的检测装置 |
| CA2896852C (en) | 2013-05-30 | 2020-06-30 | Wabtec Holding Corp. | Broken rail detection system for communications-based train control |
| US9488623B2 (en) | 2013-10-03 | 2016-11-08 | The Penn State Research Foundation | Guided wave mode sweep technique for optimal mode and frequency excitation |
| US9701326B2 (en) | 2014-09-12 | 2017-07-11 | Westinghouse Air Brake Technologies Corporation | Broken rail detection system for railway systems |
| CN106383169A (zh) * | 2016-08-22 | 2017-02-08 | 合肥德泰科通测控技术有限公司 | 实时钢轨断裂检测系统 |
| US10202132B2 (en) * | 2017-03-17 | 2019-02-12 | Alstom Transport Technologies | Monitoring device for monitoring a railway track, associated method and monitoring system for monitoring a railway track |
| FR3073289B1 (fr) * | 2017-11-08 | 2024-03-22 | Commissariat Energie Atomique | Controle de sante d'une structure industrielle |
| FR3084748B1 (fr) | 2018-08-01 | 2024-01-05 | Commissariat Energie Atomique | Controle de sante de rails |
| CN109856239A (zh) * | 2019-03-26 | 2019-06-07 | 上海同玺电子科技有限公司 | 一种道岔区域钢轨组件的断裂监测装置 |
| FR3105148B1 (fr) | 2019-12-23 | 2023-10-06 | Commissariat Energie Atomique | Systeme et procede pour la detection d’un defaut dans un rail d’une voie ferree |
| FR3114206B1 (fr) | 2020-09-11 | 2023-01-06 | Commissariat Energie Atomique | Système et Procédé pour la détection de défauts dans des guides d’ondes allongés. |
| CN113836691B (zh) * | 2021-08-18 | 2023-11-03 | 中国地质大学（武汉） | 一种简支梁压电换能器设计与优化方法 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960005A (en) * | 1974-08-09 | 1976-06-01 | Canac Consultants Limited | Ultrasonic testing device for inspecting thermit rail welds |
| US4143553A (en) * | 1977-12-19 | 1979-03-13 | Automation Industries, Inc. | Contoured search unit for detecting internal flaws |
| US4235112A (en) * | 1979-08-06 | 1980-11-25 | The United States Of America As Represented By The Secretary Of The Department Of Transportation | Rail flaw detector position control |
| SU958959A1 (ru) * | 1981-02-17 | 1982-09-15 | Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Им.В.Н.Образцова | Дефектоскоп рельсового пути |
| US4487071A (en) * | 1982-09-22 | 1984-12-11 | Dapco Industries, Inc. | Flaw detection system for railroad rails and the like |
| CH665909A5 (fr) * | 1985-05-15 | 1988-06-15 | Matix Ind Sa | Procede et dispositif de detection par ultrasons des defauts internes d'un rail de chemin de fer situes dans les bords du champignon de ce rail, utilisation du dispositif. |
| JPH0546542Y2 (pt) * | 1987-09-11 | 1993-12-06 | ||
| NL9201667A (nl) * | 1992-09-25 | 1994-04-18 | Nl Spoorwegen Nv | Stelsel voor het detecteren van treinen. |
| RU2126339C1 (ru) * | 1996-05-08 | 1999-02-20 | Коган Федор Исаакович | Акустический способ обнаружения неисправности рельсового пути в процессе движения состава по железной дороге |
| ZA996936B (en) | 1998-12-21 | 2000-01-24 | Inst Maritime Technology Pty L | Railbreak indicating arrangement. |
| US6382028B1 (en) * | 2000-02-23 | 2002-05-07 | Massachusetts Institute Of Technology | Ultrasonic defect detection system |
| JP2001333023A (ja) * | 2000-05-18 | 2001-11-30 | Nippon Signal Co Ltd:The | 移動体走行路を利用した弾性波伝送装置 |
| WO2002021119A1 (fr) * | 2000-09-04 | 2002-03-14 | The Nippon Signal Co., Ltd. | Systeme de detection de defauts |
| AU2002213064A1 (en) * | 2000-10-10 | 2002-04-22 | Sperry Rail, Inc. | Hi-rail vehicle-based rail inspection system |
| US6833554B2 (en) * | 2000-11-21 | 2004-12-21 | Massachusetts Institute Of Technology | Laser-induced defect detection system and method |
| GB2371623B (en) * | 2001-01-26 | 2004-07-14 | David Nathaniel Alleyne | Inspection of non axi-symmetric elongate bodies |
| US6742392B2 (en) * | 2002-10-29 | 2004-06-01 | General Electric Company | Method and apparatus for inducing ultrasonic waves into railroad rails |
| US6895362B2 (en) * | 2003-02-28 | 2005-05-17 | General Electric Company | Active broken rail detection system and method |
| US7530502B2 (en) * | 2003-05-07 | 2009-05-12 | Armscor Business (Proprietary) Limited | Clamp for a rail transducer |
| DE102004059856B4 (de) * | 2004-12-11 | 2006-09-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur zerstörungsfreien Untersuchung eines Prüfkörpers mittels Ultraschall |
| NL1028325C2 (nl) * | 2005-02-17 | 2006-08-21 | Sonimex B V | Werkwijze alsmede inrichting voor het detecteren van fouten in een railkop. |
| US7685530B2 (en) * | 2005-06-10 | 2010-03-23 | T-Mobile Usa, Inc. | Preferred contact group centric interface |
| GB2431991A (en) * | 2005-11-04 | 2007-05-09 | Imp College Innovations Ltd | Waveguide for ultrasonic non-destructive testing |
| US20070214892A1 (en) * | 2006-03-15 | 2007-09-20 | Turner Joseph A | System and methods to determine and monitor changes in rail conditions over time |
| JP4939165B2 (ja) * | 2006-10-24 | 2012-05-23 | 国立大学法人 名古屋工業大学 | 超音波探傷方法 |
| US7938008B2 (en) * | 2006-11-28 | 2011-05-10 | Fbs, Inc. | Non-destructive examination apparatus and method for guided waves |
| RU2371340C2 (ru) * | 2007-06-08 | 2009-10-27 | Закрытое акционерное общество "Фирма ТВЕМА" | Мобильный комплекс диагностики рельсового пути |
| RU2380259C1 (ru) * | 2008-11-17 | 2010-01-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Сибирский федеральный университет" (СФУ) | Способ неразрушающего контроля железнодорожных рельсов в процессе движения подвижного состава и устройство для его осуществления |
| US9816964B1 (en) * | 2011-02-25 | 2017-11-14 | Vermon S.A. | Ultrasonic method and device for volumetric examination of aluminothermic rail welds |
| US20120279308A1 (en) * | 2011-05-04 | 2012-11-08 | Fbs, Inc. | Elastic wave rail defect detection system |
| WO2013070455A1 (en) * | 2011-11-10 | 2013-05-16 | The Regents Of The University Of California | Stress detection in rail |
| US9989498B2 (en) * | 2013-02-06 | 2018-06-05 | The Regents Of The University Of California | Nonlinear ultrasonic testing for non-destructive measurement of longitudinal thermal stresses in solids |
| US10724998B2 (en) * | 2017-01-17 | 2020-07-28 | Ge Global Sourcing Llc | Method and system for inspecting a rail profile using phased array technology |
-
2012
- 2012-08-23 BR BR112014004288-8A patent/BR112014004288B1/pt active IP Right Grant
- 2012-08-23 RU RU2014110934/28A patent/RU2596180C2/ru active
- 2012-08-23 EP EP12773113.1A patent/EP2748736B1/en active Active
- 2012-08-23 WO PCT/IB2012/054264 patent/WO2013027187A2/en active Application Filing
- 2012-08-23 CN CN201280041069.8A patent/CN103842998B/zh active Active
- 2012-08-23 ES ES12773113T patent/ES2937661T3/es active Active
- 2012-08-23 CA CA2845803A patent/CA2845803C/en active Active
- 2012-08-23 US US14/239,666 patent/US9797869B2/en active Active
- 2012-08-23 JP JP2014526590A patent/JP6167407B2/ja active Active
-
2014
- 2014-02-11 ZA ZA2014/01050A patent/ZA201401050B/en unknown
-
2017
- 2017-05-16 JP JP2017097632A patent/JP2017138335A/ja active Pending
- 2017-09-21 US US15/711,670 patent/US20180011063A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2845803C (en) | 2020-09-22 |
| EP2748736A2 (en) | 2014-07-02 |
| CA2845803A1 (en) | 2013-02-28 |
| EP2748736B1 (en) | 2022-11-02 |
| BR112014004288B1 (pt) | 2021-07-06 |
| ES2937661T3 (es) | 2023-03-30 |
| CN103842998A (zh) | 2014-06-04 |
| JP2017138335A (ja) | 2017-08-10 |
| WO2013027187A2 (en) | 2013-02-28 |
| AU2012298176B2 (en) | 2016-01-28 |
| WO2013027187A3 (en) | 2013-08-01 |
| RU2014110934A (ru) | 2015-09-27 |
| CN103842998B (zh) | 2018-01-19 |
| RU2596180C2 (ru) | 2016-08-27 |
| JP6167407B2 (ja) | 2017-07-26 |
| JP2014524584A (ja) | 2014-09-22 |
| US9797869B2 (en) | 2017-10-24 |
| US20180011063A1 (en) | 2018-01-11 |
| US20140238139A1 (en) | 2014-08-28 |
| AU2012298176A1 (en) | 2014-04-10 |
| ZA201401050B (en) | 2015-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/08/2012, OBSERVADAS AS CONDICOES LEGAIS. |