NO20030992D0 - Method and system for determining a change for a reference object - Google Patents

Method and system for determining a change for a reference object

Info

Publication number
NO20030992D0
NO20030992D0 NO20030992A NO20030992A NO20030992D0 NO 20030992 D0 NO20030992 D0 NO 20030992D0 NO 20030992 A NO20030992 A NO 20030992A NO 20030992 A NO20030992 A NO 20030992A NO 20030992 D0 NO20030992 D0 NO 20030992D0
Authority
NO
Norway
Prior art keywords
determining
change
reference object
Prior art date
Application number
NO20030992A
Other languages
Norwegian (no)
Other versions
NO325105B1 (en
NO20030992L (en
Inventor
Guenter Doemens
Christian Hoffmann
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO20030992D0 publication Critical patent/NO20030992D0/en
Publication of NO20030992L publication Critical patent/NO20030992L/en
Publication of NO325105B1 publication Critical patent/NO325105B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of images
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/28—Manufacturing or repairing trolley lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NO20030992A 2000-09-06 2003-03-03 Method and system for determining a change of a reference object NO325105B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10043945 2000-09-06
PCT/DE2001/003314 WO2002021445A2 (en) 2000-09-06 2001-08-29 Method and system for determining a change in a reference object

Publications (3)

Publication Number Publication Date
NO20030992D0 true NO20030992D0 (en) 2003-03-03
NO20030992L NO20030992L (en) 2003-05-05
NO325105B1 NO325105B1 (en) 2008-02-04

Family

ID=7655199

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030992A NO325105B1 (en) 2000-09-06 2003-03-03 Method and system for determining a change of a reference object

Country Status (4)

Country Link
EP (1) EP1374175A2 (en)
JP (1) JP2004508643A (en)
NO (1) NO325105B1 (en)
WO (1) WO2002021445A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10345861A1 (en) * 2003-10-01 2005-05-12 Db Netz Ag Method for non-contact measurement of angles and distances
DE102005003063A1 (en) * 2005-01-22 2006-08-03 Framatome Anp Gmbh Method and device for determining the deviation of a along an actual path translationally guided body of a desired path
DE102006031487B4 (en) * 2006-07-06 2011-06-16 Institut für Bahntechnik GmbH Method for contact wire lifting measurement
JP5698285B2 (en) * 2013-03-04 2015-04-08 公益財団法人鉄道総合技術研究所 Overhead wire position measuring apparatus and method
DE102020201401A1 (en) * 2020-02-05 2021-08-05 Siemens Mobility GmbH Measuring device for determining the contact wire position

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440085A1 (en) * 1974-08-19 1976-03-04 Licentia Gmbh Contactless measurement of contact wire position - is for electric railways and measures the height and lateral position
US4779095A (en) * 1986-10-28 1988-10-18 H & G Systems, Inc. Image change detection system
US6064428A (en) * 1996-08-05 2000-05-16 National Railroad Passenger Corporation Automated track inspection vehicle and method
DE19634060C1 (en) * 1996-08-23 1998-01-22 Fraunhofer Ges Forschung Over-head wire supervision arrangement for electrically operated vehicle

Also Published As

Publication number Publication date
NO325105B1 (en) 2008-02-04
JP2004508643A (en) 2004-03-18
WO2002021445A2 (en) 2002-03-14
EP1374175A2 (en) 2004-01-02
NO20030992L (en) 2003-05-05
WO2002021445A3 (en) 2003-10-09

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Legal Events

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