SE9803487D0 - Förfarande och anordning vid övervakning av objekt - Google Patents

Förfarande och anordning vid övervakning av objekt

Info

Publication number
SE9803487D0
SE9803487D0 SE9803487A SE9803487A SE9803487D0 SE 9803487 D0 SE9803487 D0 SE 9803487D0 SE 9803487 A SE9803487 A SE 9803487A SE 9803487 A SE9803487 A SE 9803487A SE 9803487 D0 SE9803487 D0 SE 9803487D0
Authority
SE
Sweden
Prior art keywords
angular velocity
value
agreement
start value
position determinations
Prior art date
Application number
SE9803487A
Other languages
English (en)
Other versions
SE9803487L (sv
SE512983C2 (sv
Inventor
Bengt Lennart Andersson
Sten Hugo Nils Ahlbom
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9803487A priority Critical patent/SE512983C2/sv
Publication of SE9803487D0 publication Critical patent/SE9803487D0/sv
Priority to PCT/SE1999/001816 priority patent/WO2000022453A1/en
Priority to AU14231/00A priority patent/AU1423100A/en
Priority to US09/414,971 priority patent/US6377905B1/en
Publication of SE9803487L publication Critical patent/SE9803487L/sv
Publication of SE512983C2 publication Critical patent/SE512983C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0246—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves involving frequency difference of arrival or Doppler measurements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
SE9803487A 1998-10-13 1998-10-13 Förfarande och anordning vid övervakning av objekt SE512983C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9803487A SE512983C2 (sv) 1998-10-13 1998-10-13 Förfarande och anordning vid övervakning av objekt
PCT/SE1999/001816 WO2000022453A1 (en) 1998-10-13 1999-10-08 A method and arrangement for monitoring objects
AU14231/00A AU1423100A (en) 1998-10-13 1999-10-08 A method and arrangement for monitoring objects
US09/414,971 US6377905B1 (en) 1998-10-13 1999-10-12 Method and arrangement for monitoring objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803487A SE512983C2 (sv) 1998-10-13 1998-10-13 Förfarande och anordning vid övervakning av objekt

Publications (3)

Publication Number Publication Date
SE9803487D0 true SE9803487D0 (sv) 1998-10-13
SE9803487L SE9803487L (sv) 2000-04-14
SE512983C2 SE512983C2 (sv) 2000-06-12

Family

ID=20412929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803487A SE512983C2 (sv) 1998-10-13 1998-10-13 Förfarande och anordning vid övervakning av objekt

Country Status (4)

Country Link
US (1) US6377905B1 (sv)
AU (1) AU1423100A (sv)
SE (1) SE512983C2 (sv)
WO (1) WO2000022453A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108677B (sv) * 2001-03-08 2002-02-28 Geopolar Oy Förfarande och anordning för mätning av avståndet mellan ett objekt och en känd mätpunkt
FR2878038B1 (fr) * 2004-11-18 2009-06-12 Micro Module Sarl Systeme de localisation d'objet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209252A (en) * 1978-07-03 1980-06-24 Arditty Herve J Optical probe assembly for detecting the position of an object surface and method
US4395123A (en) * 1980-10-08 1983-07-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Interferometric angle monitor
FR2551860B1 (fr) * 1983-09-08 1987-05-07 Sciaky Sa Installation pour la determination des coordonnees spatiales d'un point d'une piece, notamment pour le controle d'un outillage tel qu'un outillage de soudage de carrosserie de vehicule automobile
US4766323A (en) * 1986-08-29 1988-08-23 B. C. Hydro Method and apparatus for determining the distance of an object
US4911548A (en) * 1987-03-17 1990-03-27 Keren Gill Moshe Determination of one or more spatial parameters of an object
US5283396A (en) * 1990-08-22 1994-02-01 International Business Machines Corporation Calibration of a rotationally scanning position-tracking device
GB9210862D0 (en) * 1992-05-21 1992-07-08 Vernon Gauging Systems Limited Gauging apparatus utilizing optical position monitoring
US5243397A (en) * 1992-11-25 1993-09-07 Elop-Electrooptics Industries Ltd. Distance measuring system
US5786810A (en) * 1995-06-07 1998-07-28 Compaq Computer Corporation Method of determining an object's position and associated apparatus
US5831719A (en) * 1996-04-12 1998-11-03 Holometrics, Inc. Laser scanning system
US5890789A (en) * 1996-11-18 1999-04-06 Minolta Co., Ltd. Multi-beam emitting device having an acoustooptic element

Also Published As

Publication number Publication date
SE9803487L (sv) 2000-04-14
AU1423100A (en) 2000-05-01
US6377905B1 (en) 2002-04-23
SE512983C2 (sv) 2000-06-12
WO2000022453A1 (en) 2000-04-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed