ATE218221T1 - Von der umgebung unabhängiges positionsbestimmungssystem - Google Patents

Von der umgebung unabhängiges positionsbestimmungssystem

Info

Publication number
ATE218221T1
ATE218221T1 AT97946462T AT97946462T ATE218221T1 AT E218221 T1 ATE218221 T1 AT E218221T1 AT 97946462 T AT97946462 T AT 97946462T AT 97946462 T AT97946462 T AT 97946462T AT E218221 T1 ATE218221 T1 AT E218221T1
Authority
AT
Austria
Prior art keywords
scene
orientation
regions
image
sensor
Prior art date
Application number
AT97946462T
Other languages
English (en)
Inventor
Alonzo James Kelly
Robert Craig Coulter
Original Assignee
Univ Carnegie Mellon
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 Univ Carnegie Mellon filed Critical Univ Carnegie Mellon
Application granted granted Critical
Publication of ATE218221T1 publication Critical patent/ATE218221T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
    • G05D1/0274—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means using mapping information stored in a memory device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
    • G05D1/0272—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means comprising means for registering the travel distance, e.g. revolutions of wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Image Analysis (AREA)
  • Paper (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
AT97946462T 1996-11-05 1997-11-05 Von der umgebung unabhängiges positionsbestimmungssystem ATE218221T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/744,053 US5999866A (en) 1996-11-05 1996-11-05 Infrastructure independent position determining system
PCT/US1997/019944 WO1998020399A2 (en) 1996-11-05 1997-11-05 Infrastructure independent position determining system

Publications (1)

Publication Number Publication Date
ATE218221T1 true ATE218221T1 (de) 2002-06-15

Family

ID=24991241

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97946462T ATE218221T1 (de) 1996-11-05 1997-11-05 Von der umgebung unabhängiges positionsbestimmungssystem

Country Status (6)

Country Link
US (2) US5999866A (de)
EP (1) EP0937284B1 (de)
AT (1) ATE218221T1 (de)
AU (1) AU5162498A (de)
DE (1) DE69712906T2 (de)
WO (1) WO1998020399A2 (de)

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Also Published As

Publication number Publication date
US5999866A (en) 1999-12-07
DE69712906T2 (de) 2003-04-24
EP0937284A2 (de) 1999-08-25
AU5162498A (en) 1998-05-29
WO1998020399A2 (en) 1998-05-14
US6453223B1 (en) 2002-09-17
EP0937284B1 (de) 2002-05-29
DE69712906D1 (de) 2002-07-04
WO1998020399A3 (en) 1998-06-25

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