AU2020482144B2 - Track state monitoring device, track state monitoring system and track state monitoring method - Google Patents

Track state monitoring device, track state monitoring system and track state monitoring method Download PDF

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Publication number
AU2020482144B2
AU2020482144B2 AU2020482144A AU2020482144A AU2020482144B2 AU 2020482144 B2 AU2020482144 B2 AU 2020482144B2 AU 2020482144 A AU2020482144 A AU 2020482144A AU 2020482144 A AU2020482144 A AU 2020482144A AU 2020482144 B2 AU2020482144 B2 AU 2020482144B2
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AU
Australia
Prior art keywords
track
displacement
index value
condition monitoring
data
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AU2020482144A
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English (en)
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AU2020482144A9 (en
AU2020482144A1 (en
Inventor
Yusuke Nishio
Kentaro Oishi
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Kawasaki Railcar Manufacturing Co Ltd
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Kawasaki Railcar Manufacturing Co Ltd
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Publication of AU2020482144A1 publication Critical patent/AU2020482144A1/en
Publication of AU2020482144A9 publication Critical patent/AU2020482144A9/en
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Classifications

    • 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
    • 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
    • E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
    • E01B35/08—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction for levelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AU2020482144A 2020-12-15 2020-12-15 Track state monitoring device, track state monitoring system and track state monitoring method Active AU2020482144B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/046796 WO2022130510A1 (ja) 2020-12-15 2020-12-15 軌道状態監視装置、軌道状態監視システム及び軌道状態監視方法

Publications (3)

Publication Number Publication Date
AU2020482144A1 AU2020482144A1 (en) 2023-06-29
AU2020482144A9 AU2020482144A9 (en) 2024-02-08
AU2020482144B2 true AU2020482144B2 (en) 2025-02-06

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ID=82059197

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020482144A Active AU2020482144B2 (en) 2020-12-15 2020-12-15 Track state monitoring device, track state monitoring system and track state monitoring method

Country Status (5)

Country Link
US (1) US20230322279A1 (https=)
JP (1) JP7202506B2 (https=)
AU (1) AU2020482144B2 (https=)
CA (1) CA3201548A1 (https=)
WO (1) WO2022130510A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU2020273465C1 (en) 2019-05-16 2026-02-05 Tetra Tech, Inc. System and method for generating and interpreting point clouds of a rail corridor along a survey path
JP2023134074A (ja) * 2022-03-14 2023-09-27 東京エレクトロン株式会社 状態管理システム、状態管理方法及びプログラム
US12325457B2 (en) * 2023-01-09 2025-06-10 Progress Rail Services Corporation Predictive control system visualization for automatic train operation
CN118722764B (zh) * 2024-07-18 2025-05-27 南京铁道职业技术学院 一种轨道几何形态检测方法、装置及相关设备
CN121365494A (zh) * 2024-07-19 2026-01-20 中国国家铁路集团有限公司 一种道岔区钢轨光带的预测方法
CN118821025B (zh) * 2024-09-12 2025-01-21 中数智科(杭州)科技有限公司 一种轨道列车轮对异常检测方法及系统
CN120612528B (zh) * 2025-05-29 2025-11-25 北京市地铁运营有限公司线路分公司 基于移动峰峰值和移动超限率的轨道波磨分析方法及系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170029001A1 (en) * 2014-04-15 2017-02-02 Eber Dynamics Ab Method and apparatus to determine structural parameters of a railway track
JP2017053773A (ja) * 2015-09-10 2017-03-16 公益財団法人鉄道総合技術研究所 軌道変位測定装置及び軌道変位の測定方法
WO2017159701A1 (ja) * 2016-03-15 2017-09-21 新日鐵住金株式会社 軌道状態評価方法、装置、及びプログラム
JP2018179986A (ja) * 2017-04-11 2018-11-15 公益財団法人鉄道総合技術研究所 異常診断装置およびプログラム
CN109017867A (zh) * 2018-08-01 2018-12-18 湖南大学 钢轨波磨动态测量方法
JP2019019454A (ja) * 2017-07-11 2019-02-07 東日本旅客鉄道株式会社 軌道評価システム及び軌道評価方法
US20190257037A1 (en) * 2016-07-11 2019-08-22 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschat M.B.H. System and Method of Surveying a Track

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170029001A1 (en) * 2014-04-15 2017-02-02 Eber Dynamics Ab Method and apparatus to determine structural parameters of a railway track
JP2017053773A (ja) * 2015-09-10 2017-03-16 公益財団法人鉄道総合技術研究所 軌道変位測定装置及び軌道変位の測定方法
WO2017159701A1 (ja) * 2016-03-15 2017-09-21 新日鐵住金株式会社 軌道状態評価方法、装置、及びプログラム
US20190257037A1 (en) * 2016-07-11 2019-08-22 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschat M.B.H. System and Method of Surveying a Track
JP2018179986A (ja) * 2017-04-11 2018-11-15 公益財団法人鉄道総合技術研究所 異常診断装置およびプログラム
JP2019019454A (ja) * 2017-07-11 2019-02-07 東日本旅客鉄道株式会社 軌道評価システム及び軌道評価方法
CN109017867A (zh) * 2018-08-01 2018-12-18 湖南大学 钢轨波磨动态测量方法

Also Published As

Publication number Publication date
US20230322279A1 (en) 2023-10-12
JP7202506B2 (ja) 2023-01-11
WO2022130510A1 (ja) 2022-06-23
JPWO2022130510A1 (https=) 2022-06-23
AU2020482144A9 (en) 2024-02-08
CA3201548A1 (en) 2022-06-23
AU2020482144A1 (en) 2023-06-29

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