NL194685C - Werkwijze voor het bepalen van de positie van een te meten voorwerp. - Google Patents

Werkwijze voor het bepalen van de positie van een te meten voorwerp. Download PDF

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Publication number
NL194685C
NL194685C NL9401912A NL9401912A NL194685C NL 194685 C NL194685 C NL 194685C NL 9401912 A NL9401912 A NL 9401912A NL 9401912 A NL9401912 A NL 9401912A NL 194685 C NL194685 C NL 194685C
Authority
NL
Netherlands
Prior art keywords
measured
hypotheses
directions
measuring stations
measuring
Prior art date
Application number
NL9401912A
Other languages
English (en)
Dutch (nl)
Other versions
NL194685B (nl
NL9401912A (nl
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
Publication of NL9401912A publication Critical patent/NL9401912A/nl
Publication of NL194685B publication Critical patent/NL194685B/xx
Application granted granted Critical
Publication of NL194685C publication Critical patent/NL194685C/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • 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
    • G01S5/0249—Determining position using measurements made by a non-stationary device other than the device whose position is being determined
    • 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
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
NL9401912A 1993-11-17 1994-11-16 Werkwijze voor het bepalen van de positie van een te meten voorwerp. NL194685C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9303807 1993-11-17
SE9303807A SE515200C2 (sv) 1993-11-17 1993-11-17 Förfarande för avståndsbestämning

Publications (3)

Publication Number Publication Date
NL9401912A NL9401912A (nl) 1995-06-16
NL194685B NL194685B (nl) 2002-07-01
NL194685C true NL194685C (nl) 2002-11-04

Family

ID=20391785

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9401912A NL194685C (nl) 1993-11-17 1994-11-16 Werkwijze voor het bepalen van de positie van een te meten voorwerp.

Country Status (6)

Country Link
US (1) US5504489A (de)
DE (1) DE4441056B4 (de)
FR (1) FR2712988B1 (de)
GB (1) GB2284054B (de)
NL (1) NL194685C (de)
SE (1) SE515200C2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515621C2 (sv) * 1995-05-08 2001-09-10 Ericsson Telefon Ab L M Förfarande vid lägesbestämning
SE516665C2 (sv) * 1995-05-15 2002-02-12 Ericsson Telefon Ab L M System för att övervaka företeelser som genererar elektromagnetiska signaler
GB9519087D0 (en) 1995-09-19 1995-11-22 Cursor Positioning Sys Ltd Navigation and tracking system
AUPN722695A0 (en) 1995-12-19 1996-03-14 Commonwealth Of Australia, The A tracking method for a radar system
AU708370B2 (en) * 1995-12-19 1999-08-05 Commonwealth Of Australia, The A tracking method for a radar system
US5696516A (en) * 1996-06-28 1997-12-09 Hughes Electronics Radar system and accurate method of range resolution
GB9722324D0 (en) 1997-10-22 1997-12-17 Cambridge Positioning Sys Ltd Positioning system for digital telephone networks
GB9912724D0 (en) 1999-06-01 1999-08-04 Cambridge Positioning Sys Ltd Radio positioning system
SE518066C2 (sv) 2000-12-21 2002-08-20 Ericsson Telefon Ab L M Avståndsmätning till ett rörligt föremål med hjälp av en riktningsmätande sensor
US6411900B1 (en) 2001-03-27 2002-06-25 Lockhead Martin Corporation Reduced throughput track data association using look-up tables
US7113130B2 (en) * 2004-06-06 2006-09-26 Pitney Bowes Inc. Method and system for determining location by implication
GB2445384A (en) * 2006-10-12 2008-07-09 Nokia Corp Determining the position of a signal source
US9285468B2 (en) * 2012-07-12 2016-03-15 GM Global Technology Operations LLC Extended angular resolution in sensor arrays using secondary echoes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550197B2 (de) * 1975-11-08 1979-08-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Ermittlung des Standortes eines bewegten oder unbewegten Objektes und Einrichtung zu seiner Durchführung
US5075694A (en) * 1987-05-18 1991-12-24 Avion Systems, Inc. Airborne surveillance method and system
GB2214025A (en) * 1987-12-22 1989-08-23 Philips Electronic Associated Object location
US4987420A (en) * 1989-01-11 1991-01-22 Mitsubishi Denki Kabushiki Kaisha Method of determining a position using satellites
US5382957A (en) * 1989-12-19 1995-01-17 The United States Of America As Represented By The Secretary Of The Navy System and method
GB2244620A (en) * 1990-06-01 1991-12-04 Philips Electronic Associated Error analysis in direction and position finding
US5045860A (en) * 1990-06-27 1991-09-03 R & D Associates Method and arrangement for probabilistic determination of a target location
US5160935A (en) * 1990-11-28 1992-11-03 Mitsubishi Denki Kabushiki Kaisha Positioning method utilizing artificial satellites in geosynchronous altitude orbits
US5128684A (en) * 1991-02-08 1992-07-07 Westinghouse Electric Corp. Method and apparatus for correlating sensor detections in space and time
GB2259822B (en) * 1991-07-23 1995-08-30 Terrafix Ltd D F Method
FR2690754B1 (fr) * 1992-04-30 1994-06-10 Thomson Csf Procede de detection et de localisation d'objets sur un sol relativement plan et dispositif de mise en óoeuvre.
US5196856A (en) * 1992-07-01 1993-03-23 Litchstreet Co. Passive SSR system utilizing P3 and P2 pulses for synchronizing measurements of TOA data
US5450329A (en) * 1993-12-22 1995-09-12 Tanner; Jesse H. Vehicle location method and system

Also Published As

Publication number Publication date
US5504489A (en) 1996-04-02
GB2284054A (en) 1995-05-24
DE4441056A1 (de) 1995-05-18
SE9303807L (sv) 1995-05-18
FR2712988A1 (fr) 1995-06-02
FR2712988B1 (fr) 1997-07-04
GB2284054B (en) 1997-02-12
SE515200C2 (sv) 2001-06-25
GB9423258D0 (en) 1995-01-04
NL194685B (nl) 2002-07-01
NL9401912A (nl) 1995-06-16
SE9303807D0 (sv) 1993-11-17
DE4441056B4 (de) 2005-04-07

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20120601