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GB1351389A - Method for the checking and the evaluation of the position of railway tracks - Google Patents

Method for the checking and the evaluation of the position of railway tracks

Info

Publication number
GB1351389A
GB1351389A GB913971*[A GB913971A GB1351389A GB 1351389 A GB1351389 A GB 1351389A GB 913971 A GB913971 A GB 913971A GB 1351389 A GB1351389 A GB 1351389A
Authority
GB
United Kingdom
Prior art keywords
track
signals
high pass
pass filters
transverse
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.)
Expired
Application number
GB913971*[A
Other languages
English (en)
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.)
Ministerium fuer Verkehrswesen
Original Assignee
Ministerium fuer Verkehrswesen
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 Ministerium fuer Verkehrswesen filed Critical Ministerium fuer Verkehrswesen
Publication of GB1351389A publication Critical patent/GB1351389A/en
Expired legal-status Critical Current

Links

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/18—Stabilised platforms, e.g. by gyroscope
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00—Tracing profiles
    • G01C7/02—Tracing profiles of land surfaces
    • G01C7/04—Tracing profiles of land surfaces involving a vehicle which moves along the profile to be traced

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Automation & Control Theory (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
GB913971*[A 1970-02-25 1971-04-08 Method for the checking and the evaluation of the position of railway tracks Expired GB1351389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14576970 1970-02-25

Publications (1)

Publication Number Publication Date
GB1351389A true GB1351389A (en) 1974-04-24

Family

ID=5482187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB913971*[A Expired GB1351389A (en) 1970-02-25 1971-04-08 Method for the checking and the evaluation of the position of railway tracks

Country Status (6)

Country Link
AT (1) AT319313B (hu)
CH (1) CH529655A (hu)
DE (1) DE2108863A1 (hu)
FR (1) FR2079081A5 (hu)
GB (1) GB1351389A (hu)
HU (1) HU168878B (hu)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274632A1 (en) * 1986-12-29 1988-07-20 Elson B. Spangler Method and apparatus for measurement of road profile
US7081824B2 (en) 2001-07-07 2006-07-25 Aea Technology Plc Track monitoring equipment
CN115140116A (zh) * 2022-07-29 2022-10-04 中国铁道科学研究院集团有限公司 铁路道岔区轨道几何不平顺状态评价方法及装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325653B (de) * 1971-12-24 1975-11-10 Plasser Bahnbaumasch Franz Einrichtung an fahrzeugen zur feststellung der abweichungen des ist-verlaufes von einem soll-verlauf von gleisen
GB1517513A (en) * 1974-10-23 1978-07-12 British Railways Board Apparatus and method for measuring the alignment of railway track
CH588374A5 (hu) * 1975-03-14 1977-05-31 Speno International
CH657881A5 (de) * 1980-11-04 1986-09-30 Canron Inc Crissier Verfahren und vorrichtung zur vermessung der lage eines eisenbahngleises.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274632A1 (en) * 1986-12-29 1988-07-20 Elson B. Spangler Method and apparatus for measurement of road profile
US7081824B2 (en) 2001-07-07 2006-07-25 Aea Technology Plc Track monitoring equipment
CN115140116A (zh) * 2022-07-29 2022-10-04 中国铁道科学研究院集团有限公司 铁路道岔区轨道几何不平顺状态评价方法及装置
CN115140116B (zh) * 2022-07-29 2023-09-12 中国铁道科学研究院集团有限公司 铁路道岔区轨道几何不平顺状态评价方法及装置

Also Published As

Publication number Publication date
DE2108863A1 (de) 1971-09-23
HU168878B (hu) 1976-07-28
FR2079081A5 (hu) 1971-11-05
CH529655A (de) 1972-10-31
AT319313B (de) 1974-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees