JP2012225917A5 - - Google Patents
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- JP2012225917A5 JP2012225917A5 JP2012093798A JP2012093798A JP2012225917A5 JP 2012225917 A5 JP2012225917 A5 JP 2012225917A5 JP 2012093798 A JP2012093798 A JP 2012093798A JP 2012093798 A JP2012093798 A JP 2012093798A JP 2012225917 A5 JP2012225917 A5 JP 2012225917A5
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- pulse
- segment
- pulse wire
- wire
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 24
- 230000005415 magnetization Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 238000012937 correction Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 15
- 238000011156 evaluation Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000005294 ferromagnetic effect Effects 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005381 magnetic domain Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005417 remagnetization Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011002179.5A DE102011002179B4 (de) | 2011-04-19 | 2011-04-19 | Verfahren und Anordnung zur Synchronisation eines Segmentzählers mit einem Feinpositionssensor |
| DE102011002179.5 | 2011-04-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012225917A JP2012225917A (ja) | 2012-11-15 |
| JP2012225917A5 true JP2012225917A5 (enExample) | 2014-04-17 |
| JP5730809B2 JP5730809B2 (ja) | 2015-06-10 |
Family
ID=46149142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012093798A Active JP5730809B2 (ja) | 2011-04-19 | 2012-04-17 | セグメントカウンタと精密位置センサとを同期させるための方法および装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120268109A1 (enExample) |
| EP (1) | EP2515084B1 (enExample) |
| JP (1) | JP5730809B2 (enExample) |
| CN (1) | CN102749022B (enExample) |
| CA (1) | CA2774702C (enExample) |
| DE (1) | DE102011002179B4 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2844955B1 (de) | 2012-04-30 | 2016-05-11 | Fritz Kübler GmbH Zähl-und Sensortechnik | Energieautarker multiturn-drehgeber und verfahren zur ermittlung einer eindeutigen position einer geberwelle mit dem multiturn-drehgeber |
| US9350216B2 (en) * | 2012-12-28 | 2016-05-24 | Quicksilver Controls, Inc. | Integrated multi-turn absolute position sensor for high pole count motors |
| DE102013211290A1 (de) * | 2013-06-17 | 2014-12-18 | Siemens Aktiengesellschaft | Einrichtung und Verfahren zur Erkennung einer Positionsänderung |
| US10969214B2 (en) | 2013-12-31 | 2021-04-06 | Joral Llc | Position sensor with Wiegand wire, position magnet(s) and reset magnet |
| US9803998B1 (en) * | 2013-12-31 | 2017-10-31 | Joral Llc | Absolute position sensor with fine resolution |
| CN106489065B (zh) * | 2014-06-30 | 2019-02-05 | 广濑电机株式会社 | 运动检测装置 |
| DE102017203676B4 (de) | 2016-05-31 | 2023-11-23 | Avago Technologies International Sales Pte. Limited | Magnetischer absoluter Positionssensor |
| EP3321638B1 (en) * | 2016-11-14 | 2019-03-06 | Melexis Technologies SA | Measuring an absolute angular position |
| CN107655510B (zh) * | 2017-03-02 | 2023-06-06 | 哈尔滨工大特种机器人有限公司 | 一种多圈绝对值编码器及位置检测方法 |
| CN107168160B (zh) * | 2017-05-24 | 2019-04-26 | 广东盈动高科自动化有限公司 | 基于韦根传感器的多圈计数方法及多圈计数装置 |
| US10969246B2 (en) * | 2018-07-27 | 2021-04-06 | Samsung Electro-Mechanics Co., Ltd. | Apparatus for sensing rotating device |
| US10921160B2 (en) * | 2018-11-22 | 2021-02-16 | Samsung Electro-Mechanics Co., Ltd. | Sensing circuit of moving body and moving body sensing device |
| DE102019116636A1 (de) * | 2019-06-19 | 2020-12-24 | Fraba B.V. | Sensorvorrichtung und Fluiddurchfluss-Messanordnung mit einer derartigen Sensorvorrichtung |
| JP7588306B2 (ja) * | 2020-04-20 | 2024-11-22 | パナソニックＩｐマネジメント株式会社 | 回転検出器 |
| JP2022187943A (ja) | 2021-06-08 | 2022-12-20 | オリエンタルモーター株式会社 | 運動検出器 |
| TW202316085A (zh) | 2021-06-08 | 2023-04-16 | 日商東方馬達股份有限公司 | 運動檢測器 |
| SMT202400401T1 (it) * | 2022-04-06 | 2024-11-15 | Rvmagnetics A S | Sistema di misurazione di grandezza fisica e/o misurazione di posizione con filo magnetico bistabile, metodo di misurazione |
| CN120092167B (zh) * | 2022-10-25 | 2025-11-04 | 东方马达株式会社 | 多次旋转角度检测装置及用于该装置的分段计数器 |
| JP7583774B2 (ja) | 2022-10-25 | 2024-11-14 | オリエンタルモーター株式会社 | 多回転角度検出装置 |
| WO2025210960A1 (ja) | 2024-04-04 | 2025-10-09 | オリエンタルモーター株式会社 | 多回転角度検出装置 |
| JP7658026B1 (ja) * | 2024-12-26 | 2025-04-07 | 旭化成エレクトロニクス株式会社 | 回転数検出装置、回転数検出システム、回転数演算装置、および回転数検出方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862271U (ja) * | 1981-10-22 | 1983-04-26 | ナイルス部品株式会社 | 回転方向検知装置 |
| DE3408478C1 (de) * | 1984-03-08 | 1985-01-10 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Vorrichtung zur inkrementalen Drehwinkel- oder Längenmessung |
| JPS6453114A (en) * | 1987-08-24 | 1989-03-01 | Mitsubishi Electric Corp | Multiple rotation detecting device |
| JPH04147009A (ja) * | 1990-10-09 | 1992-05-20 | Matsushita Electric Ind Co Ltd | 多回転式絶対値ロータリーエンコーダ |
| DE59109089D1 (de) * | 1990-11-09 | 1999-02-25 | Siemens Ag | Elektromagnetischer Geber zur Bestimmung der Drehzahl und/oder Drehrichtung eines Rotors |
| DE4407474C2 (de) * | 1994-03-07 | 2000-07-13 | Asm Automation Sensorik Messte | Drehwinkelsensor |
| US6612188B2 (en) | 2001-01-03 | 2003-09-02 | Neptune Technology Group Inc. | Self-powered fluid meter |
| US7559012B2 (en) | 2002-11-04 | 2009-07-07 | Neptune Technology Group, Inc. | Method for error detection and flow direction determination in a measuring meter |
| WO2004046735A1 (de) | 2002-11-20 | 2004-06-03 | Walter Mehnert | Positionsdetektor |
| DE10259223B3 (de) * | 2002-11-20 | 2004-02-12 | Mehnert, Walter, Dr. | Positionsdetektor |
| DE102005035571A1 (de) | 2005-07-29 | 2007-02-01 | Leopold Kostal Gmbh & Co. Kg | Messanordnung mit einem Wiegandsensor |
| DE102006017865B4 (de) | 2006-04-13 | 2012-04-12 | Sick Stegmann Gmbh | Vorrichtung zur Messung der absoluten Position eines Messobjekts |
| JP2008203200A (ja) * | 2007-02-22 | 2008-09-04 | Nsk Ltd | 回転角検出装置 |
| DE102008030201A1 (de) * | 2007-07-25 | 2009-01-29 | Dr. Johannes Heidenhain Gmbh | Drehgeber und Verfahren zu dessen Betrieb |
| DE102007039051B8 (de) * | 2007-08-17 | 2023-09-28 | Avago Technologies International Sales Pte. Limited | Absoluter feinauflösender Segment- oder Umdrehungszähler |
| DE102007039050B8 (de) * | 2007-08-17 | 2024-02-15 | Avago Technologies International Sales Pte. Limited | Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element |
| DE102009034744A1 (de) * | 2009-02-24 | 2010-09-30 | Mehnert, Walter, Dr. | Absoluter magnetischer Positionsgeber |
-
2011
- 2011-04-19 DE DE102011002179.5A patent/DE102011002179B4/de active Active
-
2012
- 2012-03-30 EP EP12162362.3A patent/EP2515084B1/de active Active
- 2012-04-15 US US13/447,251 patent/US20120268109A1/en not_active Abandoned
- 2012-04-16 CA CA2774702A patent/CA2774702C/en active Active
- 2012-04-17 JP JP2012093798A patent/JP5730809B2/ja active Active
- 2012-04-19 CN CN201210117107.5A patent/CN102749022B/zh active Active
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