EP3895955A4 - INSPECTION SYSTEM, INSPECTION PROCESS AND PROGRAM - Google Patents

INSPECTION SYSTEM, INSPECTION PROCESS AND PROGRAM Download PDF

Info

Publication number
EP3895955A4
EP3895955A4 EP19894582.6A EP19894582A EP3895955A4 EP 3895955 A4 EP3895955 A4 EP 3895955A4 EP 19894582 A EP19894582 A EP 19894582A EP 3895955 A4 EP3895955 A4 EP 3895955A4
Authority
EP
European Patent Office
Prior art keywords
inspection
program
inspection system
inspection process
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.)
Pending
Application number
EP19894582.6A
Other languages
German (de)
French (fr)
Other versions
EP3895955A1 (en
Inventor
Junichi Nakagawa
Yoshiyuki Shimokawa
Daisuke SHINAGAWA
Shota Ito
Hideki Minami
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP3895955A1 publication Critical patent/EP3895955A1/en
Publication of EP3895955A4 publication Critical patent/EP3895955A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP19894582.6A 2018-12-10 2019-12-05 INSPECTION SYSTEM, INSPECTION PROCESS AND PROGRAM Pending EP3895955A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018230834 2018-12-10
PCT/JP2019/047673 WO2020121943A1 (en) 2018-12-10 2019-12-05 Inspection system, inspecting method, and program

Publications (2)

Publication Number Publication Date
EP3895955A1 EP3895955A1 (en) 2021-10-20
EP3895955A4 true EP3895955A4 (en) 2022-10-12

Family

ID=71076963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19894582.6A Pending EP3895955A4 (en) 2018-12-10 2019-12-05 INSPECTION SYSTEM, INSPECTION PROCESS AND PROGRAM

Country Status (4)

Country Link
EP (1) EP3895955A4 (en)
JP (1) JP7088315B2 (en)
CN (1) CN113165676B (en)
WO (1) WO2020121943A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116258040B (en) * 2022-12-30 2024-01-23 武汉理工大学 A method for detecting track irregularities

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017164133A1 (en) * 2016-03-23 2017-09-28 新日鐵住金株式会社 Inspection system, inspection method and program
EP3677485A1 (en) * 2017-08-31 2020-07-08 Nippon Steel Corporation Inspection system, inspection method, and program
EP3819186A1 (en) * 2018-07-03 2021-05-12 Nippon Steel Corporation Inspection system, inspection method, and program
EP3832284A1 (en) * 2018-07-31 2021-06-09 Nippon Steel Corporation Inspection system, inspecting method, and program

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005231427A (en) * 2004-02-18 2005-09-02 B M C:Kk Track monitoring device
JP6096424B2 (en) * 2012-05-25 2017-03-15 東海旅客鉄道株式会社 Orbital condition monitoring device
JP5959378B2 (en) * 2012-09-11 2016-08-02 川崎重工業株式会社 Load measuring method and apparatus, railway vehicle equipped with load measuring apparatus, and load management system
ES2706741T3 (en) * 2013-08-28 2019-04-01 Nippon Steel & Sumitomo Metal Corp Method to reduce lateral pressure in a railway vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017164133A1 (en) * 2016-03-23 2017-09-28 新日鐵住金株式会社 Inspection system, inspection method and program
EP3434552A1 (en) * 2016-03-23 2019-01-30 Nippon Steel & Sumitomo Metal Corporation Inspection system, inspection method and program
EP3677485A1 (en) * 2017-08-31 2020-07-08 Nippon Steel Corporation Inspection system, inspection method, and program
EP3819186A1 (en) * 2018-07-03 2021-05-12 Nippon Steel Corporation Inspection system, inspection method, and program
EP3832284A1 (en) * 2018-07-31 2021-06-09 Nippon Steel Corporation Inspection system, inspecting method, and program

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020121943A1 *

Also Published As

Publication number Publication date
JP7088315B2 (en) 2022-06-21
CN113165676A (en) 2021-07-23
JPWO2020121943A1 (en) 2021-10-28
CN113165676B (en) 2024-04-02
EP3895955A1 (en) 2021-10-20
WO2020121943A1 (en) 2020-06-18

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