DE69706021D1 - Radausrichtung mit beweglicher Video Kamera - Google Patents

Radausrichtung mit beweglicher Video Kamera

Info

Publication number
DE69706021D1
DE69706021D1 DE69706021T DE69706021T DE69706021D1 DE 69706021 D1 DE69706021 D1 DE 69706021D1 DE 69706021 T DE69706021 T DE 69706021T DE 69706021 T DE69706021 T DE 69706021T DE 69706021 D1 DE69706021 D1 DE 69706021D1
Authority
DE
Germany
Prior art keywords
video camera
wheel alignment
moving video
moving
alignment
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 - Lifetime
Application number
DE69706021T
Other languages
English (en)
Other versions
DE69706021T2 (de
Inventor
B January
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.)
Hunter Engineering Co
Original Assignee
Hunter Engineering Co
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 Hunter Engineering Co filed Critical Hunter Engineering Co
Application granted granted Critical
Publication of DE69706021D1 publication Critical patent/DE69706021D1/de
Publication of DE69706021T2 publication Critical patent/DE69706021T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/275—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment
    • G01B11/2755—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/275—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/12—Method or fixture for calibrating the wheel aligner
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/14—One or more cameras or other optical devices capable of acquiring a two-dimensional image
    • G01B2210/143—One or more cameras on each side of a vehicle in the main embodiment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/30—Reference markings, reflector, scale or other passive device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/30—Reference markings, reflector, scale or other passive device
    • G01B2210/303—Reference markings, reflector, scale or other passive device fixed to the ground or to the measuring station
DE69706021T 1996-05-22 1997-05-22 Radausrichtung mit beweglicher Video Kamera Expired - Lifetime DE69706021T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/651,766 US5675515A (en) 1995-12-28 1996-05-22 Apparatus and method for determining vehicle wheel alignment measurements from three dimensional wheel positions and orientations
PCT/US1997/008696 WO1997044635A1 (en) 1996-05-22 1997-05-22 Apparatus and method for determining vehicle wheel alignment measurements from three-dimensional wheel positions and orientations

Publications (2)

Publication Number Publication Date
DE69706021D1 true DE69706021D1 (de) 2001-09-13
DE69706021T2 DE69706021T2 (de) 2002-03-14

Family

ID=24614154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706021T Expired - Lifetime DE69706021T2 (de) 1996-05-22 1997-05-22 Radausrichtung mit beweglicher Video Kamera

Country Status (5)

Country Link
US (2) US5675515A (de)
EP (1) EP0840881B1 (de)
AU (1) AU3210297A (de)
DE (1) DE69706021T2 (de)
WO (1) WO1997044635A1 (de)

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Also Published As

Publication number Publication date
EP0840881A1 (de) 1998-05-13
WO1997044635A1 (en) 1997-11-27
EP0840881A4 (de) 1998-12-02
DE69706021T2 (de) 2002-03-14
US5870315A (en) 1999-02-09
EP0840881B1 (de) 2001-08-08
US5675515A (en) 1997-10-07
AU3210297A (en) 1997-12-09

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