JP2005512093A5 - - Google Patents
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- JP2005512093A5 JP2005512093A5 JP2003551547A JP2003551547A JP2005512093A5 JP 2005512093 A5 JP2005512093 A5 JP 2005512093A5 JP 2003551547 A JP2003551547 A JP 2003551547A JP 2003551547 A JP2003551547 A JP 2003551547A JP 2005512093 A5 JP2005512093 A5 JP 2005512093A5
- Authority
- JP
- Japan
- Prior art keywords
- runners
- bridge
- magnetic field
- moving member
- wheatstone bridge
- 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.)
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- 238000000034 method Methods 0.000 claims description 22
- 230000007704 transition Effects 0.000 claims description 14
- 238000004364 calculation method Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000010363 phase shift Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/011,543 US6784659B2 (en) | 2001-12-05 | 2001-12-05 | Magnetoresistive speed and direction sensing method and apparatus |
| PCT/US2002/038357 WO2003050545A1 (en) | 2001-12-05 | 2002-11-27 | Magnetoresistive speed and direction sensing method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005512093A JP2005512093A (ja) | 2005-04-28 |
| JP2005512093A5 true JP2005512093A5 (https=) | 2006-01-19 |
Family
ID=21750853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003551547A Withdrawn JP2005512093A (ja) | 2001-12-05 | 2002-11-27 | 磁気抵抗速度及び方向検出方法及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6784659B2 (https=) |
| EP (1) | EP1451591B1 (https=) |
| JP (1) | JP2005512093A (https=) |
| AU (1) | AU2002346607A1 (https=) |
| WO (1) | WO2003050545A1 (https=) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10308030B4 (de) * | 2003-02-24 | 2011-02-03 | Meas Deutschland Gmbh | Magnetoresistiver Sensor zur Bestimmung eines Winkels oder einer Position |
| US20050151534A1 (en) * | 2004-01-08 | 2005-07-14 | Omekanda Avoki M. | System and method for sensing angular position using ring magnet with sensor in flux return path |
| US20060006864A1 (en) * | 2004-07-08 | 2006-01-12 | Honeywell International, Inc. | Integrated magnetoresitive speed and direction sensor |
| WO2007084349A1 (en) | 2006-01-12 | 2007-07-26 | Timken Us Corporation | Magnetic sensor with high and low resolution tracks |
| US7609056B2 (en) * | 2006-09-11 | 2009-10-27 | Fisher Controls International Llc | Apparatus to determine the position of an actuator |
| ITTO20060771A1 (it) * | 2006-10-25 | 2008-04-26 | Elmotron S R L | Dispositivo rilevatore della posizione e della velocita' angolare di un elemento rotante |
| JP4273363B2 (ja) * | 2006-11-21 | 2009-06-03 | 日立金属株式会社 | 回転角度検出装置、回転機、及び回転角度検出法 |
| JP4995008B2 (ja) * | 2007-08-31 | 2012-08-08 | パナソニック株式会社 | 入力装置、及びこれを用いた電子機器 |
| JP5144373B2 (ja) * | 2008-05-29 | 2013-02-13 | アルプス電気株式会社 | 磁気検知型エンコーダ |
| US7772835B2 (en) * | 2008-06-16 | 2010-08-10 | Honeywell International Inc. | AMR array magnetic design for improved sensor flexibility and improved air gap performance |
| US8432158B2 (en) * | 2008-10-02 | 2013-04-30 | Honeywell International Inc. | Apparatus and method for determining speed and direction of slotted targets utilizing dual magnetic sensor packaging |
| DE102009031176A1 (de) * | 2009-06-29 | 2010-12-30 | Leopold Kostal Gmbh & Co. Kg | Winkelsensor |
| JP5104845B2 (ja) * | 2009-11-16 | 2012-12-19 | パナソニック株式会社 | 回転センサ |
| US9360345B2 (en) | 2011-10-10 | 2016-06-07 | Honeywell International Inc. | Extended smart position sensing range using electromagnetics |
| KR102174724B1 (ko) * | 2014-04-30 | 2020-11-06 | 주식회사 해치텍 | 복수의 홀 센서그룹을 이용한 센싱 시스템 및 이를 이용한 장치 |
| JP6293272B2 (ja) * | 2014-06-11 | 2018-03-14 | 三菱電機株式会社 | 磁気センサ装置 |
| US11448659B2 (en) * | 2015-09-29 | 2022-09-20 | Honeywell International Inc. | AMR speed and direction sensor for use with magnetic targets |
| US11647678B2 (en) | 2016-08-23 | 2023-05-09 | Analog Devices International Unlimited Company | Compact integrated device packages |
| US10697800B2 (en) * | 2016-11-04 | 2020-06-30 | Analog Devices Global | Multi-dimensional measurement using magnetic sensors and related systems, methods, and integrated circuits |
| US10859399B2 (en) * | 2017-06-15 | 2020-12-08 | Standex International Corporation | Method and apparatus for magnetically sensing the position of a magnetic target |
| EP3520695A3 (en) | 2018-01-31 | 2019-11-06 | Analog Devices, Inc. | Electronic devices |
| US11333530B2 (en) * | 2019-11-20 | 2022-05-17 | Allegro Microsystems, Llc | Absolute angle sensor with improved accuracy using error estimation |
| DE102020104297A1 (de) * | 2020-02-19 | 2021-08-19 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schließeinrichtung |
| DE102021120398B4 (de) | 2021-08-05 | 2023-03-02 | Infineon Technologies Ag | Systeme und vorrichtungen für radsensoren |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5725766B2 (https=) * | 1973-12-12 | 1982-06-01 | ||
| JPS5613244B2 (https=) * | 1974-07-31 | 1981-03-27 | ||
| GB2071333B (en) | 1980-02-22 | 1984-02-01 | Sony Corp | Magnetic sensor device |
| US4533872A (en) | 1982-06-14 | 1985-08-06 | Honeywell Inc. | Magnetic field sensor element capable of measuring magnetic field components in two directions |
| US5304926A (en) | 1992-04-08 | 1994-04-19 | Honeywell Inc. | Geartooth position sensor with two hall effect elements |
| JP3189464B2 (ja) | 1993-02-19 | 2001-07-16 | 株式会社デンソー | 回転位置検出装置 |
| US5469054A (en) | 1993-04-22 | 1995-11-21 | Honeywell Inc. | Position sensor with two magnetically sensitive devices and two target tracks which are sensed in combination with each other to provide a synthesized signal |
| US5596272A (en) | 1995-09-21 | 1997-01-21 | Honeywell Inc. | Magnetic sensor with a beveled permanent magnet |
| US5694039A (en) | 1996-03-07 | 1997-12-02 | Honeywell Inc. | Angular position sensor having multiple magnetic circuits |
| US5670875A (en) | 1996-03-29 | 1997-09-23 | Honeywell Inc. | Angular position sensor with adjustable gain and offset signal capability |
| US5644225A (en) | 1996-04-16 | 1997-07-01 | Honeywell Inc. | Method for calibrating an angular position sensor |
| US5694040A (en) | 1996-07-02 | 1997-12-02 | Honeywell Inc. | Magnetic sensor circuit with two magnetically sensitive devices |
| DE19701927C1 (de) * | 1996-11-14 | 1998-06-10 | Brose Fahrzeugteile | Anordnung zum Erfassen einer rotatorischen oder translatorischen Bewegung |
| US5982178A (en) | 1997-12-18 | 1999-11-09 | Honewell Inc. | Method and apparatus for sensing a desired component of an incident magnetic field using magneto resistive elements biased in different directions |
| EP0924491B1 (fr) * | 1997-12-22 | 2000-08-23 | Brown & Sharpe Tesa S.A. | Circuit électronique pour dispositif de mesure de dimension à électrodes magnétorésistives |
| JP2002519645A (ja) | 1998-06-22 | 2002-07-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 磁気位置検出器 |
| JP2002529724A (ja) | 1998-11-11 | 2002-09-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 磁気抵抗センサ |
| DE19906937A1 (de) | 1999-02-19 | 2000-09-14 | Mannesmann Vdo Ag | Drehzahlgeber |
-
2001
- 2001-12-05 US US10/011,543 patent/US6784659B2/en not_active Expired - Lifetime
-
2002
- 2002-11-27 JP JP2003551547A patent/JP2005512093A/ja not_active Withdrawn
- 2002-11-27 WO PCT/US2002/038357 patent/WO2003050545A1/en not_active Ceased
- 2002-11-27 AU AU2002346607A patent/AU2002346607A1/en not_active Abandoned
- 2002-11-27 EP EP02784680.7A patent/EP1451591B1/en not_active Expired - Lifetime
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