JP7146814B2 - 軌道検測車および鉛直方向の軌道位置を検出する方法 - Google Patents
軌道検測車および鉛直方向の軌道位置を検出する方法 Download PDFInfo
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- JP7146814B2 JP7146814B2 JP2019564583A JP2019564583A JP7146814B2 JP 7146814 B2 JP7146814 B2 JP 7146814B2 JP 2019564583 A JP2019564583 A JP 2019564583A JP 2019564583 A JP2019564583 A JP 2019564583A JP 7146814 B2 JP7146814 B2 JP 7146814B2
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- 238000007689 inspection Methods 0.000 title claims description 55
- 238000000034 method Methods 0.000 title claims description 11
- 238000005259 measurement Methods 0.000 claims description 45
- 238000011156 evaluation Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 description 15
- 230000001133 acceleration Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
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- 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
- B61L23/047—Track or rail movements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Description
Claims (3)
- 2つのレール走行装置(3)上に支持されて軌道(5)上を走行可能な機械フレームと、荷重が加わった状態の前記軌道(5)の鉛直方向距離を検出する第1の検測システム(7)と、無荷重状態の前記軌道(5)の鉛直方向距離を検出する第2の検測システム(13)とを備えた軌道検測車(1)を用いて、荷重が加わった外側の2つの検測箇所(15,16)と、その間に位置する、無荷重状態の真ん中の検測箇所(17)とにおいて前記軌道(5)を検測する方法であって、前記第1の検測システム(7)は評価装置(11)と結合されており、2つの前記検測システムは共通の基準を有している、方法において、
前記評価装置(11)により、第1の鉛直方向の正矢(12)の延在長さを算出し、前記第2の検測システム(13)により、第2の鉛直方向の正矢(14)の延在長さを検測し、前記第1の鉛直方向の正矢(12)と前記第2の鉛直方向の正矢(14)とは、同じ弦長および弦分割を用いて検測され、鉛直方向の2つの前記正矢(12,14)を減算して、荷重が加わった状態での前記軌道(5)の沈下(19)を算出することを特徴とする、方法。 - 前記第1の鉛直方向の正矢(12)と前記第2の鉛直方向の正矢(14)とを、それぞれ軌道中心において検測し、これを用いて、前記軌道(5)の平均的な沈下特性線を算出する、請求項1記載の方法。
- 前記第1の鉛直方向の正矢(12)と前記第2の鉛直方向の正矢(14)とを、前記軌道(5)の2本のレール(4)に関して別個に検測し、これを用いて、各レール(4)に関して沈下特性線を算出する、請求項1または2記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA51/2017 | 2017-02-15 | ||
ATA51/2017A AT519575B1 (de) | 2017-02-15 | 2017-02-15 | Gleismessfahrzeug und Verfahren zur Erfassung einer vertikalen Gleislage |
PCT/EP2018/052459 WO2018149650A1 (de) | 2017-02-15 | 2018-02-01 | Gleismessfahrzeug und verfahren zur erfassung einer vertikalen gleislage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020509273A JP2020509273A (ja) | 2020-03-26 |
JP7146814B2 true JP7146814B2 (ja) | 2022-10-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019564583A Active JP7146814B2 (ja) | 2017-02-15 | 2018-02-01 | 軌道検測車および鉛直方向の軌道位置を検出する方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11834081B2 (ja) |
EP (1) | EP3583012A1 (ja) |
JP (1) | JP7146814B2 (ja) |
CN (1) | CN110267861B (ja) |
AT (1) | AT519575B1 (ja) |
CA (1) | CA3049004A1 (ja) |
EA (1) | EA038425B1 (ja) |
WO (1) | WO2018149650A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT519263B1 (de) * | 2016-12-19 | 2018-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Gleismessfahrzeug und Verfahren zum Erfassen einer Gleisgeometrie eines Gleises |
JP7195221B2 (ja) * | 2019-06-17 | 2022-12-23 | 公益財団法人鉄道総合技術研究所 | バラスト軌道におけるレール座屈の発生箇所の予測方法、そのプログラム及び予測システム |
AT522764B1 (de) * | 2019-08-29 | 2021-01-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Verfahren und Messfahrzeug zur Ermittlung einer Ist-Lage eines Gleises |
CN111101412B (zh) * | 2019-12-31 | 2022-05-13 | 中铁十九局集团第二工程有限公司 | 铁路营业线沉降、位移监测方法 |
CN112880636B (zh) * | 2021-01-28 | 2022-07-08 | 华东交通大学 | 一种轨道线路沉降的智能监测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001241946A (ja) | 2000-02-28 | 2001-09-07 | Hitachi Ltd | 軌道特性試験車 |
DE10220175C1 (de) | 2002-05-06 | 2003-04-17 | Db Netz Ag | Messverfahren und Anordnung zum Erfassen der Nachgiebigkeit eines Gleises |
US20090070064A1 (en) | 2007-09-07 | 2009-03-12 | Board Of Regents Of University Of Nebraska | Vertical track modulus trending |
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AT402953B (de) * | 1990-11-12 | 1997-10-27 | Plasser Bahnbaumasch Franz | Einrichtung zur berührungslosen spurweitenmessung von schienen |
RU2041310C1 (ru) * | 1991-06-27 | 1995-08-09 | Франц Плассер Банбаумашинен-Индустригезельшафт, мбХ | Путевой измеритель |
AU672921B2 (en) * | 1993-11-05 | 1996-10-17 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | A track maintenance machine for correcting the track geometry |
AU5569694A (en) * | 1993-11-24 | 1995-06-13 | British Railways Board | Methods of railway track maintenance |
AT504517B1 (de) * | 2007-04-12 | 2008-06-15 | Plasser Bahnbaumasch Franz | Verfahren und maschine zur absenkung eines gleises |
AT505029B1 (de) * | 2007-07-31 | 2008-10-15 | Plasser Bahnbaumasch Franz | Verfahren zur vermessung einer gleislage |
CN102337710B (zh) * | 2010-07-19 | 2014-02-05 | 西安奥通数码科技有限公司 | 一种gps轨道不平顺检测***及其检测方法 |
SE535848C2 (sv) * | 2011-05-19 | 2013-01-15 | Eber Dynamics Ab | Förfarande för att fastställa nedböjningen och/eller styvheten hos en bärande konstruktion |
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CN202298394U (zh) * | 2011-10-19 | 2012-07-04 | 北京鼎汉检测技术有限公司 | 铁路轨道动态检测轨距检测*** |
CN105026917A (zh) * | 2012-11-04 | 2015-11-04 | 内布拉斯加大学董事会 | 对铁轨偏移进行成像和测量的*** |
CN103207097B (zh) * | 2013-04-03 | 2016-08-03 | 中国铁道科学研究院铁道建筑研究所 | 轨道刚度动态检测方法 |
JP6512588B2 (ja) * | 2013-09-06 | 2019-05-15 | 日本製鉄株式会社 | 軌道状態測定方法及び軌道状態測定可能な営業車両 |
SE538909C2 (sv) * | 2014-04-15 | 2017-02-07 | Eber Dynamics Ab | Förfarande och anordning för att bestämma strukturella parametrar för ett järnvägsspår |
CN103993530B (zh) * | 2014-06-04 | 2016-03-23 | 中南大学 | 一种基于角度量测的轨道沉降量测装置及量测方法 |
EP2960371B1 (de) * | 2014-06-27 | 2017-08-09 | HP3 Real GmbH | Vorrichtung zum Vermessen von Gleisen |
AT516278B1 (de) * | 2014-10-22 | 2016-04-15 | System 7 Railsupport Gmbh | Verfahren zur Messung und Darstellung der Gleisgeometrie einer Gleisanlage |
CA2893007C (en) | 2015-01-19 | 2020-04-28 | Tetra Tech, Inc. | Sensor synchronization apparatus and method |
CN105346561A (zh) * | 2015-12-02 | 2016-02-24 | 北京交通大学 | 基于运营车辆的轨道道岔病害检测***及方法 |
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2017
- 2017-02-15 AT ATA51/2017A patent/AT519575B1/de active
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2018
- 2018-02-01 JP JP2019564583A patent/JP7146814B2/ja active Active
- 2018-02-01 WO PCT/EP2018/052459 patent/WO2018149650A1/de active Search and Examination
- 2018-02-01 CA CA3049004A patent/CA3049004A1/en active Pending
- 2018-02-01 EP EP18703943.3A patent/EP3583012A1/de active Pending
- 2018-02-01 US US16/483,315 patent/US11834081B2/en active Active
- 2018-02-01 EA EA201900307A patent/EA038425B1/ru unknown
- 2018-02-01 CN CN201880010961.7A patent/CN110267861B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001241946A (ja) | 2000-02-28 | 2001-09-07 | Hitachi Ltd | 軌道特性試験車 |
DE10220175C1 (de) | 2002-05-06 | 2003-04-17 | Db Netz Ag | Messverfahren und Anordnung zum Erfassen der Nachgiebigkeit eines Gleises |
US20090070064A1 (en) | 2007-09-07 | 2009-03-12 | Board Of Regents Of University Of Nebraska | Vertical track modulus trending |
Also Published As
Publication number | Publication date |
---|---|
EP3583012A1 (de) | 2019-12-25 |
AT519575B1 (de) | 2018-08-15 |
CN110267861A (zh) | 2019-09-20 |
US11834081B2 (en) | 2023-12-05 |
US20190375438A1 (en) | 2019-12-12 |
CN110267861B (zh) | 2021-12-14 |
EA201900307A1 (ru) | 2020-01-29 |
WO2018149650A1 (de) | 2018-08-23 |
JP2020509273A (ja) | 2020-03-26 |
CA3049004A1 (en) | 2018-08-23 |
AT519575A4 (de) | 2018-08-15 |
EA038425B1 (ru) | 2021-08-27 |
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