JP4447323B2 - ホイールの位置および方向を動的に測定する方法 - Google Patents
ホイールの位置および方向を動的に測定する方法 Download PDFInfo
- Publication number
- JP4447323B2 JP4447323B2 JP2003566820A JP2003566820A JP4447323B2 JP 4447323 B2 JP4447323 B2 JP 4447323B2 JP 2003566820 A JP2003566820 A JP 2003566820A JP 2003566820 A JP2003566820 A JP 2003566820A JP 4447323 B2 JP4447323 B2 JP 4447323B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- reference points
- camera unit
- vehicle
- measured
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 claims description 24
- 238000005259 measurement Methods 0.000 claims description 22
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000004364 calculation method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
Claims (1)
- 少なくとも1つのカメラ・ユニット(1)を有する光学測定システムを用いて、車両の第1の部分(3)の、該第1の部分(3)が移動可能に取り付けられた車両の第2の部分(2)に対する位置および/または方向を測定する方法であって、一直線上にない少なくとも3つの基準点(4、5、6)が前記第1および第2の部分の一方の部分(3)に設けられ、これらの基準点(4、5、6)が前記カメラ・ユニット(1)で感知され得るようになされた方法において、
前記カメラ・ユニット(1)が前記第1および第2の部分の他方の部分(2)に関して固定して取り付けられ、前記基準点(4、5、6)の位置は、前記光学測定システムを用いて、これらの基準点(4、5、6)が設けられた前記一方の部分(3)の連続する位置および/または方向のために測定されることを特徴とする方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2002/0069A BE1014606A3 (nl) | 2002-02-05 | 2002-02-05 | Werkwijze voor het dynamisch meten van de positie en orientatie van een wiel. |
PCT/BE2003/000019 WO2003067546A2 (en) | 2002-02-05 | 2003-02-05 | Method for dynamic measuring the position and the orientation of a wheel |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009243945A Division JP2010048816A (ja) | 2002-02-05 | 2009-10-23 | ホイールの位置および方向を動的に測定する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005524056A JP2005524056A (ja) | 2005-08-11 |
JP4447323B2 true JP4447323B2 (ja) | 2010-04-07 |
Family
ID=27671619
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003566820A Expired - Fee Related JP4447323B2 (ja) | 2002-02-05 | 2003-02-05 | ホイールの位置および方向を動的に測定する方法 |
JP2009243945A Pending JP2010048816A (ja) | 2002-02-05 | 2009-10-23 | ホイールの位置および方向を動的に測定する方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009243945A Pending JP2010048816A (ja) | 2002-02-05 | 2009-10-23 | ホイールの位置および方向を動的に測定する方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20050094135A1 (ja) |
EP (1) | EP1537380A2 (ja) |
JP (2) | JP4447323B2 (ja) |
AU (1) | AU2003205453A1 (ja) |
BE (1) | BE1014606A3 (ja) |
CA (1) | CA2475295A1 (ja) |
WO (1) | WO2003067546A2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4802967B2 (ja) * | 2006-10-20 | 2011-10-26 | 株式会社明電舎 | 画像処理による車両のホイル中心位置計測装置 |
US8694195B2 (en) * | 2007-12-04 | 2014-04-08 | Volkswagen Ag | Motor vehicle having a wheel-view camera and method for controlling a wheel-view camera system |
US9019488B2 (en) | 2012-06-25 | 2015-04-28 | Recognition Robotics, Inc. | Wheel toe and camber measurement system |
EP2959681A1 (en) | 2013-02-25 | 2015-12-30 | Nikon Metrology NV | Projection system |
US9702694B2 (en) | 2014-06-09 | 2017-07-11 | Recognition Robotics, Inc. | Wheel toe and camber measurement system |
DE102015110952A1 (de) * | 2015-07-07 | 2017-01-12 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Bestimmen zumindest einer reifenspezifischen Kenngröße, Fahrerassistenzsystem sowie Kraftfahrzeug |
US20200111227A1 (en) * | 2016-03-29 | 2020-04-09 | Kyocera Corporation | Orientation detection apparatus for vehicle, image processing system, vehicle, and orientation detection method for vehicle |
JP6804419B2 (ja) * | 2017-09-28 | 2020-12-23 | トヨタテクニカルディベロップメント株式会社 | タイヤ変位量取得方法及びタイヤ変位量取得装置 |
CN109883326A (zh) * | 2019-03-29 | 2019-06-14 | 湖南省鹰眼在线电子科技有限公司 | 一种摄像测量式汽车三维四轮定位方法、系统及介质 |
DE102020120103A1 (de) * | 2020-07-30 | 2022-02-03 | Connaught Electronics Ltd. | Verfahren zum Prüfen einer Stellung eines Rads an einem Fahrzeug, sowie Prüfsystem |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3144593B2 (ja) * | 1992-04-30 | 2001-03-12 | 株式会社応用計測研究所 | 汎用角度・位置計測装置 |
DE4419584A1 (de) * | 1994-06-03 | 1995-12-07 | Daimler Benz Aerospace Ag | Verfahren zur berührungslosen, dynamischen meßtechnischen Erfassung von Winkellagen eines rotierenden Rotationskörpers |
DE69622530T2 (de) * | 1996-04-23 | 2003-03-06 | Gs Srl | Verfahren zur Bestimmung der Fahrzeugradausrichtung |
DE19934864A1 (de) * | 1999-07-24 | 2001-02-08 | Bosch Gmbh Robert | Vorrichtung zum Bestimmen der Rad- und/oder Achsgeometrie von Kraftfahrzeugen |
DE19937035B4 (de) * | 1999-08-05 | 2004-09-16 | Daimlerchrysler Ag | Vorrichtung und Verfahren zur dreidimensionalen zeitaufgelösten photogrammetrischen Erfassung eines Objekts |
DE10032356A1 (de) * | 2000-07-04 | 2002-01-31 | Bosch Gmbh Robert | Vorrichtung zum Ermitteln von Rad-, Achsgeometriedaten und/oder Bewegungsdaten der Karosserie eines Fahrzeugs |
US6731382B2 (en) * | 2000-08-14 | 2004-05-04 | Snap-On Technologies, Inc. | Self-calibrating 3D machine measuring system useful in motor vehicle wheel alignment |
-
2002
- 2002-02-05 BE BE2002/0069A patent/BE1014606A3/nl not_active IP Right Cessation
-
2003
- 2003-02-05 WO PCT/BE2003/000019 patent/WO2003067546A2/en active Application Filing
- 2003-02-05 US US10/503,466 patent/US20050094135A1/en not_active Abandoned
- 2003-02-05 JP JP2003566820A patent/JP4447323B2/ja not_active Expired - Fee Related
- 2003-02-05 CA CA002475295A patent/CA2475295A1/en not_active Abandoned
- 2003-02-05 EP EP03702223A patent/EP1537380A2/en not_active Withdrawn
- 2003-02-05 AU AU2003205453A patent/AU2003205453A1/en not_active Abandoned
-
2006
- 2006-11-13 US US11/559,223 patent/US20070081147A1/en not_active Abandoned
-
2009
- 2009-10-23 JP JP2009243945A patent/JP2010048816A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2003067546A2 (en) | 2003-08-14 |
AU2003205453A1 (en) | 2003-09-02 |
US20050094135A1 (en) | 2005-05-05 |
AU2003205453A8 (en) | 2003-09-02 |
CA2475295A1 (en) | 2003-08-14 |
EP1537380A2 (en) | 2005-06-08 |
JP2010048816A (ja) | 2010-03-04 |
WO2003067546A3 (en) | 2005-04-14 |
US20070081147A1 (en) | 2007-04-12 |
JP2005524056A (ja) | 2005-08-11 |
BE1014606A3 (nl) | 2004-01-13 |
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