JP6611691B2 - 鉄道車両の外形形状測定方法及び装置 - Google Patents

鉄道車両の外形形状測定方法及び装置 Download PDF

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Publication number
JP6611691B2
JP6611691B2 JP2016198011A JP2016198011A JP6611691B2 JP 6611691 B2 JP6611691 B2 JP 6611691B2 JP 2016198011 A JP2016198011 A JP 2016198011A JP 2016198011 A JP2016198011 A JP 2016198011A JP 6611691 B2 JP6611691 B2 JP 6611691B2
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Japan
Prior art keywords
linear laser
railway vehicle
outer shape
vehicle
laser beam
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JP2016198011A
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Japanese (ja)
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JP2018059835A5 (enExample
JP2018059835A (ja
Inventor
修一 馬塲
智仙 岡田
正浩 渡辺
敦史 谷口
俊一 高木
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2016198011A priority Critical patent/JP6611691B2/ja
Priority to PCT/JP2017/030916 priority patent/WO2018066270A1/ja
Priority to EP17858109.6A priority patent/EP3524927B1/en
Publication of JP2018059835A publication Critical patent/JP2018059835A/ja
Publication of JP2018059835A5 publication Critical patent/JP2018059835A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2016198011A 2016-10-06 2016-10-06 鉄道車両の外形形状測定方法及び装置 Active JP6611691B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016198011A JP6611691B2 (ja) 2016-10-06 2016-10-06 鉄道車両の外形形状測定方法及び装置
PCT/JP2017/030916 WO2018066270A1 (ja) 2016-10-06 2017-08-29 鉄道車両の外形形状測定方法及び装置
EP17858109.6A EP3524927B1 (en) 2016-10-06 2017-08-29 Method and device for measuring external shape of railroad vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016198011A JP6611691B2 (ja) 2016-10-06 2016-10-06 鉄道車両の外形形状測定方法及び装置

Publications (3)

Publication Number Publication Date
JP2018059835A JP2018059835A (ja) 2018-04-12
JP2018059835A5 JP2018059835A5 (enExample) 2018-12-13
JP6611691B2 true JP6611691B2 (ja) 2019-11-27

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JP2016198011A Active JP6611691B2 (ja) 2016-10-06 2016-10-06 鉄道車両の外形形状測定方法及び装置

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EP (1) EP3524927B1 (enExample)
JP (1) JP6611691B2 (enExample)
WO (1) WO2018066270A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7227442B2 (ja) * 2018-08-07 2023-02-22 株式会社日立製作所 車両寸法測定装置及び車両寸法測定方法
EP3696537B1 (de) * 2019-02-15 2024-05-15 SXT Retina Lab GmbH & Co. KG Vorrichtung und verfahren zur schadenserkennung an einem fahrenden fahrzeug
CN115305753B (zh) * 2022-10-12 2023-02-07 中国铁建高新装备股份有限公司 一种钢轨廓形快速预测方法、系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004004246T2 (de) * 2004-04-01 2007-11-15 Heuristics Gmbh Methode und System zur Erkennung von Defekten und gefährlichen Eigenschaften von passierenden Eisenbahnfahrzeugen
JP5228145B2 (ja) * 2006-06-27 2013-07-03 東日本旅客鉄道株式会社 鉄道車両の出来形寸法の計測方法および計測システム、並びにその計測システムを具えた鉄道車両の出来形寸法検査システム
JP5631642B2 (ja) * 2010-06-23 2014-11-26 株式会社日立ハイテクノロジーズ 車両寸法測定方法及び装置
JP5515039B2 (ja) * 2010-10-22 2014-06-11 株式会社ミツトヨ 画像測定装置
US10368053B2 (en) * 2012-11-14 2019-07-30 Qualcomm Incorporated Structured light active depth sensing systems combining multiple images to compensate for differences in reflectivity and/or absorption
JP6425586B2 (ja) * 2015-03-04 2018-11-21 株式会社キーエンス 光学式変位計測システム、撮像条件最適化方法および撮像条件最適化プログラム

Also Published As

Publication number Publication date
WO2018066270A1 (ja) 2018-04-12
EP3524927B1 (en) 2022-03-30
EP3524927A1 (en) 2019-08-14
EP3524927A4 (en) 2020-06-17
JP2018059835A (ja) 2018-04-12

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