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AU2003271859A1 - A range finder and method of determining range - Google Patents

A range finder and method of determining range

Info

Publication number
AU2003271859A1
AU2003271859A1 AU2003271859A AU2003271859A AU2003271859A1 AU 2003271859 A1 AU2003271859 A1 AU 2003271859A1 AU 2003271859 A AU2003271859 A AU 2003271859A AU 2003271859 A AU2003271859 A AU 2003271859A AU 2003271859 A1 AU2003271859 A1 AU 2003271859A1
Authority
AU
Australia
Prior art keywords
range
determining
finder
range finder
determining range
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.)
Abandoned
Application number
AU2003271859A
Inventor
Gavin Stuart Brown
Roger John Hazelden
Robert Andrew Pinnock
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.)
TRW Ltd
Original Assignee
TRW 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
Application filed by TRW Ltd filed Critical TRW Ltd
Publication of AU2003271859A1 publication Critical patent/AU2003271859A1/en
Abandoned 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
AU2003271859A 2002-09-24 2003-09-23 A range finder and method of determining range Abandoned AU2003271859A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0222108.3 2002-09-24
GBGB0222108.3A GB0222108D0 (en) 2002-09-24 2002-09-24 A range finder and method of determining range
PCT/GB2003/004156 WO2004029656A1 (en) 2002-09-24 2003-09-23 A range finder and method of determining range

Publications (1)

Publication Number Publication Date
AU2003271859A1 true AU2003271859A1 (en) 2004-04-19

Family

ID=9944640

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003271859A Abandoned AU2003271859A1 (en) 2002-09-24 2003-09-23 A range finder and method of determining range

Country Status (3)

Country Link
AU (1) AU2003271859A1 (en)
GB (1) GB0222108D0 (en)
WO (1) WO2004029656A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2038815B1 (en) * 2006-07-06 2012-05-16 Microsoft Corporation Method and system for fast calibration of three-dimensional (3d) sensors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582825B1 (en) * 1985-05-29 1988-08-05 Crouzet Sa METHOD AND DEVICE FOR MEASURING THE WAVE PROPAGATION TIME
US5742379A (en) * 1995-11-29 1998-04-21 Reifer; Michael H. Device and method for electronically measuring distances
US5831719A (en) * 1996-04-12 1998-11-03 Holometrics, Inc. Laser scanning system
WO1998004930A1 (en) * 1996-07-26 1998-02-05 The Whitaker Corporation Low cost - high resolution radar for commercial and industrial applications

Also Published As

Publication number Publication date
WO2004029656A1 (en) 2004-04-08
GB0222108D0 (en) 2002-10-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase