EP1270814A2 - Gleisbaumaschine und Verfahren zur Erfassung einer Gleislage - Google Patents
Gleisbaumaschine und Verfahren zur Erfassung einer Gleislage Download PDFInfo
- Publication number
- EP1270814A2 EP1270814A2 EP02450117A EP02450117A EP1270814A2 EP 1270814 A2 EP1270814 A2 EP 1270814A2 EP 02450117 A EP02450117 A EP 02450117A EP 02450117 A EP02450117 A EP 02450117A EP 1270814 A2 EP1270814 A2 EP 1270814A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- track
- machine
- scanning unit
- antenna
- scanning
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
- E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves
- E01B35/04—Wheeled apparatus
Definitions
- the invention relates to a track construction machine with a rail running gear on a track movable machine frame and one with this adjustable connected and movable by wheel flange rollers on the track Track scanning unit, and a method for detecting a track position.
- EP 1 028 325 A2 discloses a method for measuring a track with the aid of of two measuring vehicles movable independently of each other on the track described at the end points of a track section to be measured be set up.
- the object of the present invention is now to provide a machine or a method of the generic type with which the location a track is quickly and reliably accurately detected.
- this object is achieved with a machine of the aforementioned Art solved by the fact that the machine frame with an an antenna connected to an antenna center having satellite receiver is, and that a measuring device for detecting the relative position of the antenna center with respect to the track scanning unit with respect to Parameter: Track bank, normal to machine longitudinal direction Transverse shift and vertical distance as well as a computing unit for computational displacement of the antenna center with respect to a reference point the track scanning unit is provided.
- a track construction machine 1 shown in FIGS. 1 and 2 has a machine frame 2, which supported on rail chassis 3 on a track 4 and provided with driving or working cabins 5 and with a drive unit 6 is.
- the machine 1 is independent of this on the track 4th movable satellite vehicle 7 equipped and with its help for Measuring an actual position of the track 4 in a by an arrow. 8 formed working direction. (This is already for example from EP 1 028 325 A2, which is why it will not be discussed in more detail here.)
- a track scanning unit 9 the wheel flange 10th is stored on the track 4.
- This track scanning unit 9 is substantially designed as a track-movable measuring axis 11, the machine frame on the second pivoted hinged and with this on the basis of (for reasons of space not shown) drives height adjustable connected by means of which the measuring axis 11 at the beginning of use of the machine 1 on the rails 12 of the Track 4 is lowered or Schemeins.
- a satellite receiver 13 is attached to the machine frame 2, which an antenna 14 having an antenna center 15 and for receiving satellite-broadcast extraterrestrial position signals (or GPS signals) is used.
- a laser receiver 28 is used in conjunction with a laser transmitter 29 for generating a measuring line 30th
- a measuring device 16 is further provided for Detecting the relative position of the antenna center 15 with respect to Track sensing unit 9 is provided.
- This measuring device 16 is as - with the machine frame 2 on the underside 27 connected - laser scanner 17 with a scanning plane 18 extending in the cross-machine direction formed, which has an origin 19.
- the origin 19 forms an optical one Center 24 of the measuring device 16, with respect to the machine longitudinal direction is positioned above the track scanning unit 9.
- On the vertical underneath the measuring axis 11 of the scanning unit 9 is to be scanned arranged by the laser scanner 17 scanning target 20 arranged as centrally located between the flange wheels 10 and in the cross machine direction extending ruler 21 is formed.
- This one also has one centered between the wheel flange 10 arranged reference point 22, the shape of a projecting from the ruler 21 in the vertical direction pin 23 has.
- the Detecting the position of the antenna center 15 relative to the track scanning unit 9 referring to the following parameters: track bank ⁇ , normal to the machine longitudinal direction transverse displacement d and vertical distance a.
- track bank ⁇ normal to the machine longitudinal direction transverse displacement d and vertical distance a.
- Track scanning unit 9 determines what, through the determination of the coordinate position of the antenna center 15 using the position signals (GPS signals) - automatically the absolute track position coordinates in the area the track scanning unit 9 are registered.
- Fig. 3 shows the measurement of the inclination of the machine frame 2 relative to Measuring axis 11.
- the machine frame 2 due to the suspension 3 rail bogies have a different bank than the ones Measuring axis 11, which corresponds to the track bank ⁇ .
- These different Bank is determined with the laser scanner 17 by an XY coordinate system which is based on its origin 19 the scanning plane 18 of the laser scanner 17 has.
- the coordinates x1, y1 and x2, y2 of the two in the cross-machine direction outer, impinging on the ruler 21st Laser beams or their target points can now be in the coordinate system be calculated. This will (also mathematically) the frame inclination ⁇ determined.
- the laser scanner 17 whose angular resolution is about 0.05 °, provides at each step a measure of the angle and distance to the scanned ruler 21.
- the reference point 22 forming, projecting in the center of the ruler 21 Pin 23 uniquely identified by the laser scanner 17 or can its horizontal and vertical position relative to the origin 19 determined become.
- both horizontal and vertical can result Distance between machine frame 2 and measuring axis 11 can be determined.
- To find the reference point 22 becomes the distance measurements of the laser scanner 17 that scan selected the minimum distance in the center area having.
- This scan is characterized by the distance a and the angle ⁇ in an XY coordinate system in which the machine frame the X-axis forms and the zero point in the origin 19 of the laser scanner 17 lies.
- the reference point 22 is now based on these values a and ⁇ coordinates.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
- h =
- vertikaler Abstand des Antennenzentrums 15 des Satellitenempfängers 13 über dem Ursprung 19 des Laserscanners 17,
- d =
- horizontaler Abstand zwischen der Antenne 14 bzw. dem Antennenzentrum 15 und dem Ursprung 19 des Laserscanners 17,
- b =
- Abstand zwischen der Innenkante der Schiene 12 und dem Referenzpunkt 22 auf dem Lineal 21, und
- c =
- vertikaler Abstand des Lineals 21 bzw. des Referenzpunktes 22 über der Schienenoberkante der Schiene 12.
- α =
- (relative) Querneigung des Maschinenrahmens 2,
- β =
- Querneigung des Gleises 4, die der Querneigung der Meßachse 11 entspricht,
- δ =
- Winkel, bei dem der Laserscanner 17 den Stift 23 bzw. Referenzpunkt 22 erkennt, und
- a =
- vom Laserscanner 17 gemessene Distanz zwischen Ursprung 19 des Scanners und dem Referenzpunkt 22 auf dem Lineal 21.
Claims (8)
- Gleisbaumaschine (1) mit einem durch Schienenfahrwerke (3) auf einem Gleis (4) verfahrbaren Maschinenrahmen (2) und einer mit diesem verstellbar verbundenen und durch Spurkranzrollen (10) am Gleis (4) verfahrbaren Gleisabtasteinheit (9), dadurch gekennzeichnet, daß der Maschinenrahmen (2) mit einem eine Antenne (14) mit einem Antennenzentrum (15) aufweisenden Satellitenempfänger (13) verbunden ist, und daß eine Meßvorrichtung (16) zur Erfassung der relativen Lage des Antennenzentrums (15) in bezug auf die Gleisabtasteinheit (9) bezüglich der Parameter: Gleisquerneigung (β), normal zur Maschinenlängsrichtung verlaufende Querverschiebung (d) und Vertikaldistanz (a) sowie eine Recheneinheit (25) zur rechnerischen Verlagerung des Antennenzentrums (15) in Bezug auf einen Referenzpunkt (22) der Gleisabtasteinheit (9) vorgesehen ist.
- Maschine nach Anspruch 1, dadurch gekennzeichnet, daß die Meßvorrichtung (16) als mit dem Maschinenrahmen (2) verbundener Laserscanner (17) mit einer in Maschinenquerrichtung verlaufenden, einen Ursprung (19) aufweisenden Abtastebene (18) ausgebildet ist.
- Maschine nach Anspruch 2, dadurch gekennzeichnet, daß auf der Gleisabtasteinheit (9) mittig zwischen den Spurkranzrollen (10) ein in Maschinenquerrichtung verlaufendes, zur Abtastung durch den Laserscanner (17) vorgesehenes Abtastziel (20) mit dem ebenfalls mittig zwischen den Spurkranzrollen (10) positionierten Referenzpunkt (22) angeordnet ist.
- Maschine nach Anspruch 3, dadurch gekennzeichnet, daß das Abtastziel (20) als Lineal (21) und der Referenzpunkt (22) als vom Lineal (21) abstehender Stift (23) ausgebildet ist.
- Maschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß ein optisches Zentrum (24) der Meßvorrichtung (16) bezüglich der Maschinenlängsrichtung oberhalb der Gleisabtasteinheit (9) an einer Unterseite (27) des Maschinenrahmens (2) angeordnet ist.
- Maschine nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Gleisabtasteinheit (9) als mit einem Laserempfänger (28) zur Erzeugung einer Meßlinie (30) verbundene Meßachse (11) ausgebildet ist, die bezüglich der Arbeitsrichtung der Maschine (1) vor dem vorderen Schienenfahrwerk (3) verschwenkbar am Maschinenrahmen (2) angelenkt ist.
- Maschine nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Antenne (14) des Satellitenempfängers (13) oberhalb der Gleisabtasteinheit (9) mit dem Maschinenrahmen (2) verbunden ist.
- Verfahren zur Erfassung einer Gleislage durch Abtasten eines Gleises (4), dadurch gekennzeichnet, daß die Position eines auf einer Maschine (1) befindlichen Antennenzentrums (15) eines zum Empfang von extraterrestrischen Positionssignalen vorgesehenen Satellitenempfängers (13) relativ zu einem Referenzpunkt (22) einer auf dem Gleis (4) abrollbaren, mit der Maschine (1) verbundenen Gleisabtasteinheit (9) ermittelt wird und somit über die Bestimmung der Koordinatenposition des Antennenzentrums (15) mit Hilfe der Positionssignale automatisch auch die absoluten Gleislagekoordinaten im Bereich der Gleisabtasteinheit (9) registriert werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0048801U AT4766U3 (de) | 2001-06-21 | 2001-06-21 | Gleisbaumaschine und verfahren zur erfassung einer gleislage |
AT4882001U | 2001-06-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1270814A2 true EP1270814A2 (de) | 2003-01-02 |
EP1270814A3 EP1270814A3 (de) | 2004-01-02 |
EP1270814B1 EP1270814B1 (de) | 2006-06-14 |
Family
ID=3491916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02450117A Expired - Lifetime EP1270814B1 (de) | 2001-06-21 | 2002-05-15 | Gleisbaumaschine und Verfahren zur Erfassung einer Gleislage |
Country Status (8)
Country | Link |
---|---|
US (1) | US6618963B2 (de) |
EP (1) | EP1270814B1 (de) |
JP (1) | JP4183978B2 (de) |
CN (1) | CN1209529C (de) |
AT (2) | AT4766U3 (de) |
CA (1) | CA2391024C (de) |
DE (1) | DE50207166D1 (de) |
RU (1) | RU2230849C2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010089012A1 (de) * | 2009-02-04 | 2010-08-12 | Db Netz Ag | Schienenfahrzeug mit einem durch schienenfahrwerke auf einem gleis verfahrbaren maschinenrahmen |
CN101700777B (zh) * | 2009-10-24 | 2011-09-28 | 株洲南车时代电气股份有限公司 | 一种轨道几何参数测量小车 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT5982U3 (de) * | 2002-11-13 | 2003-12-29 | Plasser Bahnbaumasch Franz | Verfahren zur abtastung eines bettungsprofiles |
CN100371198C (zh) * | 2006-03-27 | 2008-02-27 | 太原理工大学 | 递推式铁路轨道检测车及检测方法 |
US8711222B2 (en) * | 2011-04-27 | 2014-04-29 | Georgetown Rail Equipment Company | Method and system for calibrating laser profiling systems |
CN102275823A (zh) * | 2011-06-21 | 2011-12-14 | 上海大学 | 一种用于检测起重机轨道的小车 |
EP2957674B1 (de) * | 2014-06-18 | 2017-10-11 | HP3 Real GmbH | Verfahren zum Betreiben einer auf einer Gleisanlage verfahrbaren Oberbaumaschine |
CN104501755A (zh) * | 2014-12-30 | 2015-04-08 | 苏州路云机电设备有限公司 | 一种便携式尖轨心轨测量仪 |
AT517345B1 (de) * | 2015-06-17 | 2017-01-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Gleisbaumaschine zur Durchführung von Gleislagekorrekturen |
AT519316B1 (de) * | 2016-11-04 | 2019-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Gleisbaumaschine mit Gleislagemesssystem |
CN107966133A (zh) * | 2018-01-15 | 2018-04-27 | 季志博 | 铁路人工起道高程激光控制装置及其高程控制方法 |
CN110637547B (zh) * | 2019-11-05 | 2024-07-16 | 宁夏智源农业装备有限公司 | 可进行卫星定位的激光平地机 |
CN111707234A (zh) * | 2020-06-01 | 2020-09-25 | 柳七峰 | 铁轨轨道施工用水平度检测方法、系统、存储介质以及智能终端 |
CN112962373A (zh) * | 2021-02-20 | 2021-06-15 | 中国铁建重工集团股份有限公司 | 基于线结构光的道钉识别方法以及道钉识别作业车 |
CN113334322B (zh) * | 2021-04-20 | 2023-04-11 | 山东恩乐驰锻造有限公司 | 可避免磨损错位的石油提炼用管道法兰盘对接设备 |
CN113280786B (zh) * | 2021-05-21 | 2022-10-21 | 中铁二局集团有限公司 | 一种通过路面旋转轴获取路面特征点高程的方法 |
CN116659419B (zh) * | 2023-07-28 | 2023-10-20 | 成都市特种设备检验检测研究院(成都市特种设备应急处置中心) | 一种电梯导轨参数测量装置及方法 |
CN117367374B (zh) * | 2023-12-07 | 2024-03-05 | 中铁十九局集团第三工程有限公司 | 一种水利工程施工用坡面倾斜度检测装置及其使用方法 |
CN117991278B (zh) * | 2024-04-03 | 2024-06-18 | 任丘市东之风专用量仪有限公司 | 基于大数据的测量仪数字信号采集智慧系统及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4102871A1 (de) | 1990-02-06 | 1991-08-08 | Plasser Bahnbaumasch Franz | Gleisstopfmaschine |
EP0806523A1 (de) | 1996-05-09 | 1997-11-12 | J. Müller Ag | Maschine zur Herstellung einer Soll-Geleiseanlage |
EP1028325A2 (de) | 1999-02-12 | 2000-08-16 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Verfahren zum Aufmessen eines Gleises |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2573716B1 (fr) * | 1984-11-23 | 1987-02-27 | Sncf | Dispositif de reperage automatique des poteaux catenaires de voie ferree pour contribuer au reperage des defauts detectes sur la voie ferree. |
AT400162B (de) * | 1990-02-06 | 1995-10-25 | Plasser Bahnbaumasch Franz | Verfahren und gleisbaumaschine zur messung des querverschiebewiderstandes |
AT402519B (de) * | 1990-02-06 | 1997-06-25 | Plasser Bahnbaumasch Franz | Kontinuierlich verfahrbare gleisbaumaschine zum verdichten der schotterbettung eines gleises |
AT403066B (de) * | 1991-07-12 | 1997-11-25 | Plasser Bahnbaumasch Franz | Verfahren zum ermitteln der abweichungen der ist-lage eines gleisabschnittes |
JPH0634743A (ja) * | 1992-07-20 | 1994-02-10 | Railway Technical Res Inst | 移動体位置検出装置 |
US5481479A (en) * | 1992-12-10 | 1996-01-02 | Loral Fairchild Corp. | Nonlinear scanning to optimize sector scan electro-optic reconnaissance system performance |
JPH0784026A (ja) * | 1993-09-14 | 1995-03-31 | Mitsui Constr Co Ltd | 衛星信号受信アンテナ装置 |
US5579013A (en) * | 1994-05-05 | 1996-11-26 | General Electric Company | Mobile tracking unit capable of detecting defective conditions in railway vehicle wheels and railtracks |
DE59508056D1 (de) * | 1995-01-10 | 2000-04-27 | Plasser Bahnbaumasch Franz | Verfahren und Gleisbaumaschine zur Durchführung von Gleisbauarbeiten |
JP3706976B2 (ja) * | 1995-12-05 | 2005-10-19 | 東海旅客鉄道株式会社 | トロリ線の動的偏位量補正方法 |
JPH09164952A (ja) * | 1995-12-14 | 1997-06-24 | Nishi Nippon Denki Syst Kk | 線路保守用車両の誤載線防止装置および線路保守用車両の誤載線防止方法 |
US5867404A (en) * | 1996-04-01 | 1999-02-02 | Cairo Systems, Inc. | Method and apparatus for monitoring railway defects |
US6064428A (en) * | 1996-08-05 | 2000-05-16 | National Railroad Passenger Corporation | Automated track inspection vehicle and method |
JP3280252B2 (ja) * | 1996-12-12 | 2002-04-30 | 株式会社クボタ | バリカン型刈取装置 |
RU2114950C1 (ru) * | 1997-07-30 | 1998-07-10 | Акционерное общество открытого типа "Промышленно-инвестиционная компания "Прогресс" | Способ контроля состояния рельсового пути и устройство для его осуществления |
JP3816018B2 (ja) * | 2002-03-28 | 2006-08-30 | 財団法人鉄道総合技術研究所 | 列車自車位置検出方法、及び列車自車位置検出システム |
-
2001
- 2001-06-21 AT AT0048801U patent/AT4766U3/de not_active IP Right Cessation
-
2002
- 2002-05-15 EP EP02450117A patent/EP1270814B1/de not_active Expired - Lifetime
- 2002-05-15 DE DE50207166T patent/DE50207166D1/de not_active Expired - Lifetime
- 2002-05-15 AT AT02450117T patent/ATE330071T1/de active
- 2002-06-04 JP JP2002162941A patent/JP4183978B2/ja not_active Expired - Fee Related
- 2002-06-14 US US10/172,048 patent/US6618963B2/en not_active Expired - Lifetime
- 2002-06-19 CA CA002391024A patent/CA2391024C/en not_active Expired - Fee Related
- 2002-06-20 RU RU2002116446/11A patent/RU2230849C2/ru not_active IP Right Cessation
- 2002-06-21 CN CNB021248869A patent/CN1209529C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4102871A1 (de) | 1990-02-06 | 1991-08-08 | Plasser Bahnbaumasch Franz | Gleisstopfmaschine |
EP0806523A1 (de) | 1996-05-09 | 1997-11-12 | J. Müller Ag | Maschine zur Herstellung einer Soll-Geleiseanlage |
EP1028325A2 (de) | 1999-02-12 | 2000-08-16 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Verfahren zum Aufmessen eines Gleises |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010089012A1 (de) * | 2009-02-04 | 2010-08-12 | Db Netz Ag | Schienenfahrzeug mit einem durch schienenfahrwerke auf einem gleis verfahrbaren maschinenrahmen |
CN101700777B (zh) * | 2009-10-24 | 2011-09-28 | 株洲南车时代电气股份有限公司 | 一种轨道几何参数测量小车 |
Also Published As
Publication number | Publication date |
---|---|
AT4766U2 (de) | 2001-11-26 |
CN1209529C (zh) | 2005-07-06 |
JP2003075144A (ja) | 2003-03-12 |
US20020194751A1 (en) | 2002-12-26 |
RU2230849C2 (ru) | 2004-06-20 |
ATE330071T1 (de) | 2006-07-15 |
EP1270814B1 (de) | 2006-06-14 |
EP1270814A3 (de) | 2004-01-02 |
CA2391024C (en) | 2005-12-20 |
US6618963B2 (en) | 2003-09-16 |
DE50207166D1 (de) | 2006-07-27 |
CA2391024A1 (en) | 2002-12-21 |
RU2002116446A (ru) | 2004-02-27 |
CN1393599A (zh) | 2003-01-29 |
AT4766U3 (de) | 2002-05-27 |
JP4183978B2 (ja) | 2008-11-19 |
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