WO2007009132A3 - Method and device for determining the risk of derailment of railway vehicles - Google Patents

Method and device for determining the risk of derailment of railway vehicles Download PDF

Info

Publication number
WO2007009132A3
WO2007009132A3 PCT/AT2006/000248 AT2006000248W WO2007009132A3 WO 2007009132 A3 WO2007009132 A3 WO 2007009132A3 AT 2006000248 W AT2006000248 W AT 2006000248W WO 2007009132 A3 WO2007009132 A3 WO 2007009132A3
Authority
WO
WIPO (PCT)
Prior art keywords
rail
signals
measuring
derailment
measuring elements
Prior art date
Application number
PCT/AT2006/000248
Other languages
German (de)
French (fr)
Other versions
WO2007009132A2 (en
Inventor
Johannes Stephanides
Dietmar Maicz
Walter Weilinger
Original Assignee
Hottinger Messtechnik Baldwin
Johannes Stephanides
Dietmar Maicz
Walter Weilinger
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 Hottinger Messtechnik Baldwin, Johannes Stephanides, Dietmar Maicz, Walter Weilinger filed Critical Hottinger Messtechnik Baldwin
Priority to EP06741044A priority Critical patent/EP1904356B1/en
Priority to PL06741044T priority patent/PL1904356T3/en
Publication of WO2007009132A2 publication Critical patent/WO2007009132A2/en
Publication of WO2007009132A3 publication Critical patent/WO2007009132A3/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
    • B61L23/047—Track or rail movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
    • B61F9/005—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels by use of non-mechanical means, e.g. acoustic or electromagnetic devices
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes
    • E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge

Abstract

The invention relates to a method for determining the risk of derailment of railway vehicles, using a measuring section that consists of a row of measuring elements which are attached to the rails (S) and sense force effects and send corresponding electrical signals to an electronic signal evaluation device, signals being derived from measuring elements that are attached to the outer edge of the rail head (SKR) and to both edges of the rail flange (SFR), said signals indicating the movement of the rails in the horizontal direction, measuring elements on both sides of the web (STL) of the rail sensing the longitudinal stress on the rail and a measuring element (SFM) which supports the rail flange sensing horizontal and vertical forces which are applied to the rail and travel in a horizontal direction according to the point of contact of the wheel, a continuous array of information then being generated in the evaluation device from the transmitted signals which shows the instabilities and rail displacement forces.
PCT/AT2006/000248 2005-07-18 2006-06-19 Method and device for determining the risk of derailment of railway vehicles WO2007009132A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06741044A EP1904356B1 (en) 2005-07-18 2006-06-19 Method and device for determining the risk of derailment of railway vehicles
PL06741044T PL1904356T3 (en) 2005-07-18 2006-06-19 Method and device for determining the risk of derailment of railway vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0120505A AT502214B1 (en) 2005-07-18 2005-07-18 METHOD AND DEVICE FOR DETECTING THE RISK OF DANGER OF RAIL VEHICLES
ATA1205/2005 2005-07-18

Publications (2)

Publication Number Publication Date
WO2007009132A2 WO2007009132A2 (en) 2007-01-25
WO2007009132A3 true WO2007009132A3 (en) 2007-09-13

Family

ID=37669150

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2006/000248 WO2007009132A2 (en) 2005-07-18 2006-06-19 Method and device for determining the risk of derailment of railway vehicles

Country Status (4)

Country Link
EP (1) EP1904356B1 (en)
AT (1) AT502214B1 (en)
PL (1) PL1904356T3 (en)
WO (1) WO2007009132A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101269664B (en) * 2007-03-21 2011-11-02 张运刚 Detecting instrument for temperature and displacement of steel rail
US8818585B2 (en) 2012-10-24 2014-08-26 Progress Rail Services Corp Flat wheel detector with multiple sensors
US9168937B2 (en) 2012-10-24 2015-10-27 Progress Rail Services Corporation Multi-function dragger
US9090270B2 (en) 2012-10-24 2015-07-28 Progress Rail Services Corporation Speed sensitive dragging equipment detector
US9090271B2 (en) 2012-10-24 2015-07-28 Progress Rail Services Corporation System and method for characterizing dragging equipment
CN104131501B (en) * 2014-07-01 2015-12-30 昆明理工大学 A kind of mobile loading car
CN104880274A (en) * 2015-06-23 2015-09-02 华东交通大学 Vertical wheel-rail force continuous test method
EP3390723B1 (en) * 2015-12-17 2020-02-05 Siemens Mobility Pty Ltd. Railway track displacement measurement system and method for proactive maintenance
FR3059683B1 (en) 2016-12-02 2019-01-25 Commissariat A L'energie Atomique Et Aux Energies Alternatives GUIDE SYSTEM WITH RAILWAY RAIL
CN108974041B (en) * 2018-06-05 2020-04-17 唐智科技湖南发展有限公司 Wheel derailment early warning method, device and system
CN108749849B (en) * 2018-06-05 2020-01-10 唐智科技湖南发展有限公司 Wheel derailment early warning method, device and system
CN108760114B (en) * 2018-07-20 2023-10-31 北京交通大学 Method and device for measuring rail force of railway track wheel
RU2770322C1 (en) * 2021-05-21 2022-04-15 Акционерное общество «Научно-производственный центр «Промэлектроника» Device for determining the derailment of wheel pairs of rolling stock or a dragging metal part and a sensor for monitoring the obliquity of rolling stock

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10185666A (en) * 1996-12-25 1998-07-14 Unyusho Senpaku Gijutsu Kenkyusho Method and device for continuously measuring wheel load and lateral force of rolling stock with ground side measurement
US6381521B1 (en) * 2000-10-11 2002-04-30 Transportation Technology Center, Inc. Dynamic angle of attack measurement system and method therefor
JP2002236065A (en) * 2001-02-06 2002-08-23 Railway Technical Res Inst Detection method for horizontal force in traverse direction of rail
EP1521072A1 (en) * 2003-10-02 2005-04-06 Österreichische Bundesbahnen Method of detecting the forces of elastic deformations of at least a rail and a superstructure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453984B (en) * 1984-08-14 1988-03-21 Karl Rune Soren Hallberg PROCEDURE AND DEVICE FOR DETECTING WHEELS WITH DAMAGED LOPYTOR BY RAILWAY VEHICLE
JP2715093B2 (en) * 1988-04-01 1998-02-16 株式会社共和電業 Derailment coefficient measuring device
DE10347812B4 (en) * 2003-10-10 2014-07-10 Hottinger Baldwin Messtechnik Gmbh Force measuring device for detecting the rail load

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10185666A (en) * 1996-12-25 1998-07-14 Unyusho Senpaku Gijutsu Kenkyusho Method and device for continuously measuring wheel load and lateral force of rolling stock with ground side measurement
US6381521B1 (en) * 2000-10-11 2002-04-30 Transportation Technology Center, Inc. Dynamic angle of attack measurement system and method therefor
JP2002236065A (en) * 2001-02-06 2002-08-23 Railway Technical Res Inst Detection method for horizontal force in traverse direction of rail
EP1521072A1 (en) * 2003-10-02 2005-04-06 Österreichische Bundesbahnen Method of detecting the forces of elastic deformations of at least a rail and a superstructure

Also Published As

Publication number Publication date
PL1904356T3 (en) 2013-03-29
AT502214A1 (en) 2007-02-15
AT502214B1 (en) 2008-12-15
WO2007009132A2 (en) 2007-01-25
EP1904356B1 (en) 2012-11-21
EP1904356A2 (en) 2008-04-02

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