JP2016102791A5 - - Google Patents
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- Publication number
- JP2016102791A5 JP2016102791A5 JP2015225878A JP2015225878A JP2016102791A5 JP 2016102791 A5 JP2016102791 A5 JP 2016102791A5 JP 2015225878 A JP2015225878 A JP 2015225878A JP 2015225878 A JP2015225878 A JP 2015225878A JP 2016102791 A5 JP2016102791 A5 JP 2016102791A5
- Authority
- JP
- Japan
- Prior art keywords
- rotary encoder
- pixel
- mark
- encoder system
- pixel matrix
- 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
- 239000011159 matrix material Substances 0.000 claims description 21
- 238000003384 imaging method Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000002329 infrared spectrum Methods 0.000 claims description 2
- 238000002211 ultraviolet spectrum Methods 0.000 claims description 2
- 238000001429 visible spectrum Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 claims 11
- 230000005484 gravity Effects 0.000 claims 3
- 230000001133 acceleration Effects 0.000 claims 2
- 230000000295 complement effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14193626.0A EP2950057B1 (de) | 2014-11-18 | 2014-11-18 | Drehwinkelsensorsystem |
| EP14193626.0 | 2014-11-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016102791A JP2016102791A (ja) | 2016-06-02 |
| JP2016102791A5 true JP2016102791A5 (enExample) | 2017-03-16 |
| JP6345165B2 JP6345165B2 (ja) | 2018-06-20 |
Family
ID=51932220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015225878A Expired - Fee Related JP6345165B2 (ja) | 2014-11-18 | 2015-11-18 | ロータリエンコーダシステム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9805455B2 (enExample) |
| EP (1) | EP2950057B1 (enExample) |
| JP (1) | JP6345165B2 (enExample) |
| KR (1) | KR102553096B1 (enExample) |
| CN (1) | CN105606840B (enExample) |
| TW (1) | TWI683991B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6838278B2 (ja) * | 2016-03-28 | 2021-03-03 | セイコーエプソン株式会社 | ロボット |
| DE102017127479B4 (de) * | 2017-11-21 | 2021-04-08 | Sick Ag | Optoelektronische Vorrichtung zum Erfassen eines Drehwinkels einer rotierenden Welle |
| DE102019211929A1 (de) * | 2019-08-08 | 2021-02-11 | Prüftechnik Dieter Busch GmbH | Verfahren und System zur Drehzahlbestimmung mittels Videokamera |
| JP7704534B2 (ja) * | 2021-01-18 | 2025-07-08 | ファスフォードテクノロジ株式会社 | ダイボンディング装置および半導体装置の製造方法 |
| CN114264835B (zh) * | 2021-12-22 | 2023-11-17 | 上海集成电路研发中心有限公司 | 一种测量风扇转速的方法、装置和芯片 |
| CN114814274B (zh) * | 2022-04-21 | 2023-05-02 | 重庆大学 | 基于图像识别的高分辨率扭振测量方法及系统 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100173B (zh) * | 1985-04-01 | 1987-03-11 | 电子工业部第十二研究所 | 测量运动目标转速和线速的方法与装置 |
| EP0506410A3 (en) * | 1991-03-26 | 1993-09-01 | Kabushiki Kaisha Toshiba | Scanning optical apparatus |
| JP3335850B2 (ja) * | 1996-09-04 | 2002-10-21 | 松下電器産業株式会社 | モータ回転角度測定方法およびモータ回転角度測定装置 |
| JP4000685B2 (ja) * | 1998-10-30 | 2007-10-31 | ソニー株式会社 | 回転角度測定装置 |
| JP4207327B2 (ja) * | 1999-09-10 | 2009-01-14 | 株式会社デンソー | 回転位置検出装置 |
| US6909516B1 (en) * | 2000-10-20 | 2005-06-21 | Xerox Corporation | Two dimensional surface motion sensing system using registration marks and linear array sensor |
| CN1497328A (zh) * | 2002-10-11 | 2004-05-19 | 伊斯曼柯达公司 | 带旋转光学编码器的照相机 |
| SE0301164D0 (sv) * | 2003-04-22 | 2003-04-22 | Trimble Ab | Improved high accuracy absolute optical encoder |
| US7710553B2 (en) * | 2005-03-30 | 2010-05-04 | Samuel Hollander | Imaging optical encoder |
| JP2007196505A (ja) * | 2006-01-26 | 2007-08-09 | Seiko Epson Corp | プリンタおよびプリンタの制御方法 |
| JP4956217B2 (ja) * | 2007-02-15 | 2012-06-20 | キヤノン株式会社 | 回転角度検出装置 |
| CN101074965A (zh) * | 2007-06-26 | 2007-11-21 | 南京航空航天大学 | 基于图像识别定位的转速测量方法及其装置 |
| CN201489014U (zh) * | 2009-10-09 | 2010-05-26 | 湖南师范大学 | 非接触式转速测量系统 |
| CN201867419U (zh) * | 2010-11-04 | 2011-06-15 | 高川 | 基于三点切向速度法的转速测量装置 |
| ES2405982T3 (es) * | 2010-12-30 | 2013-06-04 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado o de barrido con un dispositivo de medición para medir la velocidad de un objeto y procedimiento de medición de la velocidad de un objeto con dicho aparato de marcado o de barrido |
| JP5840374B2 (ja) * | 2011-03-31 | 2016-01-06 | オリエンタルモーター株式会社 | アブソリュートエンコーダ装置及びモータ |
| CN102288134B (zh) * | 2011-05-16 | 2013-04-03 | 南京航空航天大学 | 一种基于透视投影的空间圆形目标旋转运动参数测量方法 |
| US9423281B2 (en) * | 2012-02-07 | 2016-08-23 | Mitsubishi Electric Research Laboratories, Inc. | Self-calibrating single track absolute rotary encoder |
| ITBO20120289A1 (it) * | 2012-05-25 | 2013-11-26 | Marposs Spa | Metodo per stimare la velocita' di rotazione di un utensile montato su un mandrino rotante di una macchina utensile |
| EP2700911B1 (de) * | 2012-08-23 | 2016-11-16 | Elmos Semiconductor Aktiengesellschaft | Vorrichtung zur Ermittlung des Drehwinkels, der Drehgeschwindigkeit und/oder der Drehrichtung eines um eine Drehachse verdrehbaren Teils |
-
2014
- 2014-11-18 EP EP14193626.0A patent/EP2950057B1/de active Active
-
2015
- 2015-11-16 TW TW104137733A patent/TWI683991B/zh not_active IP Right Cessation
- 2015-11-16 US US14/942,140 patent/US9805455B2/en active Active
- 2015-11-18 JP JP2015225878A patent/JP6345165B2/ja not_active Expired - Fee Related
- 2015-11-18 KR KR1020150161926A patent/KR102553096B1/ko active Active
- 2015-11-18 CN CN201510795205.8A patent/CN105606840B/zh not_active Expired - Fee Related
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