JP2010501068A5 - - Google Patents
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- JP2010501068A5 JP2010501068A5 JP2009524127A JP2009524127A JP2010501068A5 JP 2010501068 A5 JP2010501068 A5 JP 2010501068A5 JP 2009524127 A JP2009524127 A JP 2009524127A JP 2009524127 A JP2009524127 A JP 2009524127A JP 2010501068 A5 JP2010501068 A5 JP 2010501068A5
- Authority
- JP
- Japan
- Prior art keywords
- image
- angle sensor
- encoding
- standard pattern
- sensor according
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 15
- 230000005693 optoelectronics Effects 0.000 claims 11
- 238000000691 measurement method Methods 0.000 claims 7
- 238000013178 mathematical model Methods 0.000 claims 4
- 238000004088 simulation Methods 0.000 claims 4
- 238000007476 Maximum Likelihood Methods 0.000 claims 3
- 238000004422 calculation algorithm Methods 0.000 claims 2
- 238000004364 calculation method Methods 0.000 claims 2
- 238000009795 derivation Methods 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06119146A EP1890113A1 (de) | 2006-08-18 | 2006-08-18 | Optoelektronischer winkelsensor und verfahren zum bestimmen eines drehwinkels um eine achse |
| EP06119146.6 | 2006-08-18 | ||
| PCT/EP2007/007248 WO2008019855A1 (de) | 2006-08-18 | 2007-08-16 | Optoelektronischer winkelsensor und verfahren zum bestimmen eines drehwinkels um eine achse |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010501068A JP2010501068A (ja) | 2010-01-14 |
| JP2010501068A5 true JP2010501068A5 (enExample) | 2010-08-05 |
| JP5253394B2 JP5253394B2 (ja) | 2013-07-31 |
Family
ID=37600770
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009524127A Expired - Fee Related JP5253394B2 (ja) | 2006-08-18 | 2007-08-16 | 軸周りの回転角度を測定する光電子角度センサとその測定方法 |
| JP2009524133A Expired - Fee Related JP5260518B2 (ja) | 2006-08-18 | 2007-08-17 | 光エレクトロニクス角度センサ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009524133A Expired - Fee Related JP5260518B2 (ja) | 2006-08-18 | 2007-08-17 | 光エレクトロニクス角度センサ |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8462979B2 (enExample) |
| EP (3) | EP1890113A1 (enExample) |
| JP (2) | JP5253394B2 (enExample) |
| CN (2) | CN101506621B (enExample) |
| AU (2) | AU2007286403B2 (enExample) |
| CA (2) | CA2660999C (enExample) |
| WO (2) | WO2008019855A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4989313B2 (ja) * | 2007-05-28 | 2012-08-01 | 株式会社トプコン | 絶対角度演算装置 |
| DE112008003711B4 (de) | 2008-02-22 | 2024-01-25 | Trimble Jena Gmbh | Winkelmessgerät und -verfahren |
| EP2251647A1 (fr) | 2009-05-13 | 2010-11-17 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Dispositif et méthode de mesure de position angulaire absolue |
| JP5690053B2 (ja) * | 2009-06-19 | 2015-03-25 | 株式会社エンプラス | ロータリエンコーダ |
| EP2372302A1 (de) | 2010-03-26 | 2011-10-05 | Leica Geosystems AG | Messverfahren für eine oberflächenvermessende Messmaschine |
| EP2498076A1 (en) | 2011-03-11 | 2012-09-12 | Hexagon Technology Center GmbH | Wear-Monitoring of a Gearbox in a Power Station |
| CN102322882A (zh) * | 2011-06-02 | 2012-01-18 | 浙江大学 | 基于阵列探测器的绝对轴角编码系统 |
| AT510674B1 (de) * | 2011-10-27 | 2014-05-15 | Avl List Gmbh | Verfahren und eine vorrichtung zum parametrieren eines sensors |
| JP6055179B2 (ja) * | 2011-12-19 | 2016-12-27 | 株式会社トプコン | 回転角検出装置及び測量装置 |
| US9541382B2 (en) | 2011-12-19 | 2017-01-10 | Kabushiki Kaisha Topcon | Rotation angle detecting apparatus and surveying instrument |
| CN104428629B (zh) * | 2012-07-04 | 2017-12-05 | 赫克斯冈技术中心 | 具有模拟存储器单元的光学位置发送器 |
| EP2682718A1 (de) * | 2012-07-05 | 2014-01-08 | Hexagon Technology Center GmbH | Verfahren zum Erfassen einer Absolutcodierung einer optischen Codespur |
| DE102012218890A1 (de) * | 2012-10-17 | 2014-04-17 | Dr. Johannes Heidenhain Gmbh | Absolutes Positionsmessgerät |
| EP2808653B1 (de) | 2013-05-28 | 2016-07-13 | SICK STEGMANN GmbH | Drehwinkelsensor |
| CN103471529B (zh) * | 2013-09-26 | 2015-12-02 | 中国科学院长春光学精密机械与物理研究所 | 基于图像处理的高精度小型光电角度传感器 |
| US10252152B2 (en) * | 2015-02-11 | 2019-04-09 | Bmuse Group Llc | Moving object detection system and method |
| CN106951812B (zh) | 2017-03-31 | 2018-12-07 | 腾讯科技(深圳)有限公司 | 识别二维码的方法、装置和终端 |
| CN107590522B (zh) * | 2017-08-23 | 2020-08-21 | 阿里巴巴集团控股有限公司 | 一种识别码生成及识别的方法及装置 |
| CN108592960B (zh) * | 2018-05-10 | 2023-07-21 | 常州市新瑞得仪器有限公司 | 绝对值编码器及其工作方法 |
| DE102020200032A1 (de) | 2020-01-03 | 2021-07-08 | Thyssenkrupp Ag | Wälzlager mit Positionsbestimmungseinrichtung |
| CN112857411B (zh) * | 2021-01-15 | 2022-10-14 | 广东工业大学 | 一种基于电流体喷印发光码道的旋转编码器及其测量方法 |
| CN113566854B (zh) * | 2021-07-06 | 2024-04-16 | 合肥工业大学 | 二进制编码盘和采用该二进制编码盘的层析成像系统 |
| DE102023203701A1 (de) * | 2023-04-21 | 2024-10-24 | Joyson Safety Systems Germany Gmbh | Verfahren und Einrichtung zur Absolutbestimmung eines Drehwinkels eines drehbaren Elements |
| CN118960664B (zh) * | 2024-10-15 | 2025-01-07 | 大连探索者科技有限公司 | 一种针对反射式光电角度传感器产品的测试评估方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865428A (en) | 1972-11-13 | 1975-02-11 | Carroll W Chester | Window shade for a vehicle or the like |
| US3862428A (en) * | 1973-10-11 | 1975-01-21 | United Aircraft Corp | Holographic spatial encoder |
| US4318225A (en) * | 1979-12-04 | 1982-03-09 | Mchenry Systems, Inc. | Angle measuring apparatus |
| JPS5847212A (ja) | 1981-09-17 | 1983-03-18 | Fanuc Ltd | ロ−タリエンコ−ダ |
| JPS5931017U (ja) | 1982-08-20 | 1984-02-27 | ミノルタ株式会社 | パルスジエネレ−タ |
| JP2571689B2 (ja) | 1987-04-02 | 1997-01-16 | 株式会社スペース | 計測用標識 |
| DE3924460A1 (de) * | 1988-07-27 | 1990-02-01 | Litton Precision Prod Int | Winkelschrittgeber |
| US4953933A (en) * | 1989-07-10 | 1990-09-04 | The Boeing Company | Optical encoder reading device |
| US5563591A (en) | 1994-10-14 | 1996-10-08 | Xerox Corporation | Programmable encoder using an addressable display |
| JPH10206134A (ja) | 1997-01-17 | 1998-08-07 | Matsushita Electric Works Ltd | 画像処理による位置検出方法 |
| DE69831519T2 (de) * | 1997-01-17 | 2006-06-14 | Matsushita Electric Works Ltd | System und Verfahren zur Lageermittlung |
| JPH10253393A (ja) | 1997-03-10 | 1998-09-25 | Yaskawa Electric Corp | アブソリュートエンコーダ |
| DE19750474C2 (de) * | 1997-11-14 | 2000-08-10 | Stegmann Max Antriebstech | Drehgeber |
| DE19944004A1 (de) * | 1999-09-14 | 2001-03-15 | Kostal Leopold Gmbh & Co Kg | Optoelektronischer Drehwinkelsensor |
| EP1089059B1 (de) * | 1999-09-28 | 2007-09-26 | Snap-On Equipment GmbH | Radauswuchtmaschine für ein Kraftfahrzeugrad mit kompaktem Drehwinkelgeber |
| DE10006675C2 (de) * | 2000-02-15 | 2002-05-16 | Kostal Leopold Gmbh & Co Kg | Codescheibe für eine optoelektronische Weg- oder Winkelmeßeinrichtung |
| JP4444469B2 (ja) * | 2000-08-07 | 2010-03-31 | 株式会社ミツトヨ | 光学式変位測定装置 |
| DE10325108A1 (de) * | 2003-06-03 | 2005-01-05 | Trw Automotive Electronics & Components Gmbh & Co. Kg | Optoelektronischer Drehwinkelsensor |
| SE0301164D0 (sv) * | 2003-04-22 | 2003-04-22 | Trimble Ab | Improved high accuracy absolute optical encoder |
| JP2004347382A (ja) | 2003-05-21 | 2004-12-09 | Microsignal Kk | 光学式エンコーダ |
| JP4425220B2 (ja) * | 2003-08-06 | 2010-03-03 | 浜松ホトニクス株式会社 | アブソリュートエンコーダ |
| US7078677B2 (en) * | 2004-01-21 | 2006-07-18 | Chee Keong Chong | Optical encoder disk having a region that continuously increases in size |
| US7145127B2 (en) * | 2004-08-25 | 2006-12-05 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Optical encoding that utilizes total internal reflection |
| EP1722200B1 (en) | 2005-05-13 | 2008-02-13 | FAGOR, S.Coop | Optoelectronic measuring device |
| EP1790953A1 (de) * | 2005-11-04 | 2007-05-30 | Leica Geosystems AG | Optoelektrische Winkelmesseinrichtung |
| US7462815B2 (en) * | 2005-12-13 | 2008-12-09 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Absolute encoder utilizing a code pattern carrier having a varying mixture of phosphors deposited thereon |
| JP5053173B2 (ja) * | 2008-05-16 | 2012-10-17 | 富士フイルム株式会社 | 位置検出センサ |
-
2006
- 2006-08-18 EP EP06119146A patent/EP1890113A1/de not_active Withdrawn
-
2007
- 2007-08-16 WO PCT/EP2007/007248 patent/WO2008019855A1/de not_active Ceased
- 2007-08-16 CN CN2007800306566A patent/CN101506621B/zh not_active Expired - Fee Related
- 2007-08-16 EP EP07786689.5A patent/EP2052216B1/de active Active
- 2007-08-16 CA CA2660999A patent/CA2660999C/en not_active Expired - Fee Related
- 2007-08-16 US US12/377,445 patent/US8462979B2/en active Active
- 2007-08-16 AU AU2007286403A patent/AU2007286403B2/en not_active Ceased
- 2007-08-16 JP JP2009524127A patent/JP5253394B2/ja not_active Expired - Fee Related
- 2007-08-17 WO PCT/EP2007/007302 patent/WO2008019876A1/de not_active Ceased
- 2007-08-17 JP JP2009524133A patent/JP5260518B2/ja not_active Expired - Fee Related
- 2007-08-17 US US12/377,462 patent/US8242434B2/en active Active
- 2007-08-17 CN CN2007800302546A patent/CN101501455B/zh not_active Expired - Fee Related
- 2007-08-17 AU AU2007286424A patent/AU2007286424B2/en not_active Ceased
- 2007-08-17 CA CA2660369A patent/CA2660369C/en not_active Expired - Fee Related
- 2007-08-17 EP EP07801742.3A patent/EP2052218B1/de active Active
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