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GB1181162A - A new and improved Navigational Position Fixing Apparatus - Google Patents

A new and improved Navigational Position Fixing Apparatus

Info

Publication number
GB1181162A
GB1181162A GB2509767A GB2509767A GB1181162A GB 1181162 A GB1181162 A GB 1181162A GB 2509767 A GB2509767 A GB 2509767A GB 2509767 A GB2509767 A GB 2509767A GB 1181162 A GB1181162 A GB 1181162A
Authority
GB
United Kingdom
Prior art keywords
laser beam
pty
photo
beacons
responder
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
GB2509767A
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.)
OFFSHORE DRILLERS Pty Ltd
PLANET MINING Co Pty Ltd
Original Assignee
OFFSHORE DRILLERS Pty Ltd
PLANET MINING Co Pty Ltd
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
Priority claimed from AU6657/66A external-priority patent/AU408587B1/en
Application filed by OFFSHORE DRILLERS Pty Ltd, PLANET MINING Co Pty Ltd filed Critical OFFSHORE DRILLERS Pty Ltd
Publication of GB1181162A publication Critical patent/GB1181162A/en
Expired legal-status Critical Current

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
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

1,181,162. Photo-electric position finding. PLANET MINING CO. PTY. Ltd., and OFFSHORE DRILLERS PTY. Ltd. 31 May, 1967 [7 June, 1966; 16 Feb., 1967], No. 25097/67. Heading H4D. [Also in Division G2] The position of a station P is determined by radiating a rotating laser beam therefrom and differentially timing thereat reflexions or retransmissions from responder beacons at known positions. In the embodiments the laser beam originates in a helium-neon gas laser giving light of wavelength 6000 Š or higher and is fan-shaped in the vertical plane utilizing, e.g. fibre optics. A responder beacon may be a corner reflector (see Division G2) or a radio transmitter triggered on reception of the laser beam by a photo-diode to transmit a radio signal to P. A pulse train, e.g. 100 pulses per degree of laser beam rotation at P is gated by the beacon replies to give a visual digital display of the angle subtended at P by two beacons and a similar further angle affords position fixing. The angle values may be magnetically recorded for later charting. P may be a ship: an inertially stable platform is then provided.
GB2509767A 1966-06-07 1967-05-31 A new and improved Navigational Position Fixing Apparatus Expired GB1181162A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU6657/66A AU408587B1 (en) 1966-06-07 1966-06-07 A new and improved navigational position fixing apparatus
AU1781067 1967-02-16

Publications (1)

Publication Number Publication Date
GB1181162A true GB1181162A (en) 1970-02-11

Family

ID=25611919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2509767A Expired GB1181162A (en) 1966-06-07 1967-05-31 A new and improved Navigational Position Fixing Apparatus

Country Status (1)

Country Link
GB (1) GB1181162A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311962A1 (en) * 1972-03-17 1973-09-20 Canada Minister Defence AZIMUTH ALIGNMENT SYSTEM
US4225226A (en) * 1978-12-29 1980-09-30 Spectra-Physics, Inc. Laser guidance system for crop spraying aircraft
WO1987001814A1 (en) * 1985-09-17 1987-03-26 Inik Instrument Och Elektronik Method of navigating an automated guided vehicle
US4685800A (en) * 1983-12-30 1987-08-11 Her Majesty The Queen In Right Of Canada Alignment system
US5465144A (en) * 1990-05-31 1995-11-07 Parkervision, Inc. Remote tracking system for moving picture cameras and method
FR2721395A1 (en) * 1994-06-17 1995-12-22 Homer Eaton Method for locating a trihedron in space and device for implementing this method.
WO2011036434A1 (en) * 2009-09-22 2011-03-31 Guidance Ip Limited A position reference sensor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311962A1 (en) * 1972-03-17 1973-09-20 Canada Minister Defence AZIMUTH ALIGNMENT SYSTEM
US4225226A (en) * 1978-12-29 1980-09-30 Spectra-Physics, Inc. Laser guidance system for crop spraying aircraft
US4685800A (en) * 1983-12-30 1987-08-11 Her Majesty The Queen In Right Of Canada Alignment system
WO1987001814A1 (en) * 1985-09-17 1987-03-26 Inik Instrument Och Elektronik Method of navigating an automated guided vehicle
US4811228A (en) * 1985-09-17 1989-03-07 Inik Instrument Och Elektronik Method of navigating an automated guided vehicle
US5465144A (en) * 1990-05-31 1995-11-07 Parkervision, Inc. Remote tracking system for moving picture cameras and method
FR2721395A1 (en) * 1994-06-17 1995-12-22 Homer Eaton Method for locating a trihedron in space and device for implementing this method.
WO1995035479A1 (en) * 1994-06-17 1995-12-28 Homer Eaton Method and device for spatially locating a trihedron
US5757499A (en) * 1994-06-17 1998-05-26 Eaton; Homer Method of locating the spatial position of a frame of reference and apparatus for implementing the method
WO2011036434A1 (en) * 2009-09-22 2011-03-31 Guidance Ip Limited A position reference sensor
CN102667524A (en) * 2009-09-22 2012-09-12 盖当斯Ip有限公司 position reference sensor
CN102667524B (en) * 2009-09-22 2014-06-04 盖当斯Ip有限公司 position reference sensor
US8829405B2 (en) 2009-09-22 2014-09-09 Guidance Ip Limited Position reference sensor

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