EP2806065A1 - Schätzverfahren der Profile zum Ausgleichen und Abrichten besagter Eisenbahnstrecke, und entsprechende Messvorrichtung - Google Patents

Schätzverfahren der Profile zum Ausgleichen und Abrichten besagter Eisenbahnstrecke, und entsprechende Messvorrichtung Download PDF

Info

Publication number: EP2806065A1
Authority: EP; European Patent Office
Prior art keywords: measuring; transfer function; measuring device; measurement; modules
Prior art date: 2013-05-05
Legal status (The legal status 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 status listed.): Granted

Application number

EP14167077.8A

Other languages

English (en)

French (fr)

Other versions

EP2806065B1 (de

Inventor

Julien Faure

Alban LEYMARIE

Claude ROLS

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Leyfa Measurement

Original Assignee

Leyfa Measurement

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.)

2013-05-05

Filing date

2014-05-05

Publication date

2014-11-26

2014-05-05 Application filed by Leyfa Measurement filed Critical Leyfa Measurement

2014-05-05 Priority to EP16189497.7A priority Critical patent/EP3162958B1/de

2014-11-26 Publication of EP2806065A1 publication Critical patent/EP2806065A1/de

2016-09-21 Application granted granted Critical

2016-09-21 Publication of EP2806065B1 publication Critical patent/EP2806065B1/de

Status Active legal-status Critical Current

2034-05-05 Anticipated expiration legal-status Critical

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Classifications

- 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

Definitions

the method comprises a step of applying an impulse response filter to the arrow signals, said impulse response filter being characterized by a polynomial function whose coefficients are determined from a reverse transfer function of said device. measured.
the method comprises a step of applying an impulse response filter to the arrow signals, said impulse response filter being characterized by a polynomial function whose coefficients are determined from an inverse transfer function of said measuring device. .
the three rolling assemblies 311a, 311b furthermore comprise magnetic means 3113 intended to keep the wheel 3111 pressed, and by therefore the platform 31, against the first rail line 6, to avoid derailments of said platform.
the fourth rolling assembly comprises a wheel 321 intended to rest on the rolling plane 72 of the second rail line 7.
the slide link 36 is intended to prevent the recesses or derailments of the wheel 321 of the fourth rolling assembly 32 of the second rail run 7 and to distort the measurements recorded by the measuring device. Such recesses or derailments could occur when the railway has a curve or simply when disturbing elements, such as pebbles, are on the rolling plane 72 of the second rail line 7.
the first means of measurement of the devers are preferably an inclinometer for measuring an angle in the plane Y0Z.
the displacement sensor is positioned on a so-called horizontal face of the connecting bar of the guide carriage, when the measuring device is in place on the railroad track in order to differentially measure the position of the measuring plate carrying the rolling elements and the connecting bar.
This signal obtained from an extrapolation is called "signal of arrows equivalent on a long base”.
the "equivalent 31 m base arrows" correspond to a transition from the short base to the long base by the multiplication method of the amplitude of each component of the short base signal by a ratio for each component.
the total response of the measuring device corresponds to the sum of the unit responses.
the transfer function of the measuring device will therefore be easily determined by the study of each elementary response to these unitary inputs.
the kinematic modeling, by numerical calculation, of a measuring device rolling on a railway makes it possible to determine the modification of the amplitude and the phase of the elementary signals by the filter constituted by said measuring device. Since the transfer function is a mathematical function of the wavelength of the frequency components describing the dressage (or leveling) and the asymmetry of the measurement on the string materializing the relative measurement base, the algorithm works by iteration with a sufficiently narrow pitch.

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Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Length Measuring Devices With Unspecified Measuring Means (AREA)
Machines For Laying And Maintaining Railways (AREA)

EP14167077.8A 2013-05-05 2014-05-05 Mess- und Schätzverfahren zum Ermitteln der Gleislage einer Eisenbahnstrecke Active EP2806065B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP16189497.7A EP3162958B1 (de)	2013-05-05	2014-05-05	Mess- und schätzverfahren der geometrie einer eisenbahnschiene

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1354118A FR3005321B1 (fr)	2013-05-05	2013-05-05	Dispositif de mesure de la geometrie d'une voie ferree et procede d'estimation des profils de nivellement et de dressage de ladite voie ferree

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16189497.7A Division EP3162958B1 (de)	2013-05-05	2014-05-05	Mess- und schätzverfahren der geometrie einer eisenbahnschiene

Publications (2)

Publication Number	Publication Date
EP2806065A1 true EP2806065A1 (de)	2014-11-26
EP2806065B1 EP2806065B1 (de)	2016-09-21

Family

ID=49620016

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP14167077.8A Active EP2806065B1 (de)	2013-05-05	2014-05-05	Mess- und Schätzverfahren zum Ermitteln der Gleislage einer Eisenbahnstrecke
EP16189497.7A Active EP3162958B1 (de)	2013-05-05	2014-05-05	Mess- und schätzverfahren der geometrie einer eisenbahnschiene

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP16189497.7A Active EP3162958B1 (de)	2013-05-05	2014-05-05	Mess- und schätzverfahren der geometrie einer eisenbahnschiene

Country Status (2)

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EP (2)	EP2806065B1 (de)
FR (1)	FR3005321B1 (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9618335B2 (en)	2015-01-19	2017-04-11	Tetra Tech, Inc.	Light emission power control apparatus and method
EP3205771A1 (de)	2016-02-12	2017-08-16	LEYFA Measurement	Verfahren zur bestimmung der verschiebungen einer schiene eines bahngleises im absoluten bereich
US9849894B2 (en)	2015-01-19	2017-12-26	Tetra Tech, Inc.	Protective shroud for enveloping light from a light emitter for mapping of a railway track
US9849895B2 (en)	2015-01-19	2017-12-26	Tetra Tech, Inc.	Sensor synchronization apparatus and method
US10349491B2 (en)	2015-01-19	2019-07-09	Tetra Tech, Inc.	Light emission power control apparatus and method
US10362293B2 (en)	2015-02-20	2019-07-23	Tetra Tech, Inc.	3D track assessment system and method
US10625760B2 (en)	2018-06-01	2020-04-21	Tetra Tech, Inc.	Apparatus and method for calculating wooden crosstie plate cut measurements and rail seat abrasion measurements based on rail head height
US10730538B2 (en)	2018-06-01	2020-08-04	Tetra Tech, Inc.	Apparatus and method for calculating plate cut and rail seat abrasion based on measurements only of rail head elevation and crosstie surface elevation
US10807623B2 (en)	2018-06-01	2020-10-20	Tetra Tech, Inc.	Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US10908291B2 (en)	2019-05-16	2021-02-02	Tetra Tech, Inc.	System and method for generating and interpreting point clouds of a rail corridor along a survey path
US11377130B2 (en)	2018-06-01	2022-07-05	Tetra Tech, Inc.	Autonomous track assessment system
FR3135947A1 (fr) *	2022-05-28	2023-12-01	MATISA Matériel Industriel SA	PROCÉDÉ DE DÉTERMINATION D’AU MOINS un paramètre de la géométrie D’UNE VOIE FERRÉE, ET SYSTÈME POUR LA MISE EN œuvre DU PROCÉDÉ

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3028610B1 (fr) *	2014-11-17	2017-01-13	Leyfa Measurement	Procede de caracterisation de trace plan et profil transversal d'une voie ferree
DE102017223736B4 (de) *	2017-12-22	2021-02-11	Müller-Bbm Rail Technologies Gmbh	Messgeräteträger zur vermessung einer verlegten schiene
CN113548068B (zh) *	2021-07-23	2023-09-12	中车长春轨道客车股份有限公司	轨面不平顺检测装置及检测方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3604359A (en) *	1969-04-04	1971-09-14	Railway Maintenance Corp	Apparatus for correcting railroad track
WO2004029825A1 (de)	2002-09-24	2004-04-08	Db Netz Ag	Rekonstruktion von originalsignalen aus relativmessungen

2013
- 2013-05-05 FR FR1354118A patent/FR3005321B1/fr active Active
2014
- 2014-05-05 EP EP14167077.8A patent/EP2806065B1/de active Active
- 2014-05-05 EP EP16189497.7A patent/EP3162958B1/de active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3604359A (en) *	1969-04-04	1971-09-14	Railway Maintenance Corp	Apparatus for correcting railroad track
WO2004029825A1 (de)	2002-09-24	2004-04-08	Db Netz Ag	Rekonstruktion von originalsignalen aus relativmessungen

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
DÉVERS À DONNER AUX VOIES PRINCIPALES - RACCORDEMENTS DES COURBES ENTRE ELLES ET AVEC LES ALIGNEMENTS DROITS - RECTIFICATION DES COURBES DÉFORMÉES, 1928
M. A. CAQUOT, LE RACCORDEMENT PARFAIT
M. CHAPPELET, COURBES DES CHEMINS DE FER, 1930
M. E. HALLADE, NOUVELLE MÉTHODE DE RACCORDEMENT DES COURBES, April 1908 (1908-04-01)
M. H. PERROT, LES RACCORDEMENTS DE COURBURE ET DE DÉVERS DANS LE TRACÉ DES VOIES DE CHEMIN DE FER, ÉTUDE GLOBALE DU PROBLÈME, 1983
M. PLOUDRE, RECTIFICATION DU TRACE DES COURBES, 1983

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9618335B2 (en)	2015-01-19	2017-04-11	Tetra Tech, Inc.	Light emission power control apparatus and method
US9849894B2 (en)	2015-01-19	2017-12-26	Tetra Tech, Inc.	Protective shroud for enveloping light from a light emitter for mapping of a railway track
US9849895B2 (en)	2015-01-19	2017-12-26	Tetra Tech, Inc.	Sensor synchronization apparatus and method
US10349491B2 (en)	2015-01-19	2019-07-09	Tetra Tech, Inc.	Light emission power control apparatus and method
US10384697B2 (en)	2015-01-19	2019-08-20	Tetra Tech, Inc.	Protective shroud for enveloping light from a light emitter for mapping of a railway track
US10728988B2 (en)	2015-01-19	2020-07-28	Tetra Tech, Inc.	Light emission power control apparatus and method
US10362293B2 (en)	2015-02-20	2019-07-23	Tetra Tech, Inc.	3D track assessment system and method
US11399172B2 (en)	2015-02-20	2022-07-26	Tetra Tech, Inc.	3D track assessment apparatus and method
US11259007B2 (en)	2015-02-20	2022-02-22	Tetra Tech, Inc.	3D track assessment method
US11196981B2 (en)	2015-02-20	2021-12-07	Tetra Tech, Inc.	3D track assessment apparatus and method
EP3205771A1 (de)	2016-02-12	2017-08-16	LEYFA Measurement	Verfahren zur bestimmung der verschiebungen einer schiene eines bahngleises im absoluten bereich
FR3047814A1 (fr) *	2016-02-12	2017-08-18	Leyfa Measurement	Procede de determination de ripages d'un rail d'une voie ferree en domaine absolu
US10870441B2 (en)	2018-06-01	2020-12-22	Tetra Tech, Inc.	Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US10807623B2 (en)	2018-06-01	2020-10-20	Tetra Tech, Inc.	Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US10730538B2 (en)	2018-06-01	2020-08-04	Tetra Tech, Inc.	Apparatus and method for calculating plate cut and rail seat abrasion based on measurements only of rail head elevation and crosstie surface elevation
US11305799B2 (en)	2018-06-01	2022-04-19	Tetra Tech, Inc.	Debris deflection and removal method for an apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US11377130B2 (en)	2018-06-01	2022-07-05	Tetra Tech, Inc.	Autonomous track assessment system
US10625760B2 (en)	2018-06-01	2020-04-21	Tetra Tech, Inc.	Apparatus and method for calculating wooden crosstie plate cut measurements and rail seat abrasion measurements based on rail head height
US11560165B2 (en)	2018-06-01	2023-01-24	Tetra Tech, Inc.	Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US11919551B2 (en)	2018-06-01	2024-03-05	Tetra Tech, Inc.	Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US10908291B2 (en)	2019-05-16	2021-02-02	Tetra Tech, Inc.	System and method for generating and interpreting point clouds of a rail corridor along a survey path
US11169269B2 (en)	2019-05-16	2021-11-09	Tetra Tech, Inc.	System and method for generating and interpreting point clouds of a rail corridor along a survey path
US11782160B2 (en)	2019-05-16	2023-10-10	Tetra Tech, Inc.	System and method for generating and interpreting point clouds of a rail corridor along a survey path
FR3135947A1 (fr) *	2022-05-28	2023-12-01	MATISA Matériel Industriel SA	PROCÉDÉ DE DÉTERMINATION D’AU MOINS un paramètre de la géométrie D’UNE VOIE FERRÉE, ET SYSTÈME POUR LA MISE EN œuvre DU PROCÉDÉ
WO2023232645A1 (fr) *	2022-05-28	2023-12-07	MATISA Matériel Industriel SA	Procédé de détermination d'au moins un parametre de la geometrie d'une voie ferrée, et système pour la mise en oeuvre du procédé

Also Published As

Publication number	Publication date
FR3005321A1 (fr)	2014-11-07
EP3162958A1 (de)	2017-05-03
EP3162958B1 (de)	2018-08-01
EP2806065B1 (de)	2016-09-21
FR3005321B1 (fr)	2015-10-02

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