JP6170854B2 - 磁気角度位置センサ - Google Patents

磁気角度位置センサ Download PDF

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Publication number
JP6170854B2
JP6170854B2 JP2014048330A JP2014048330A JP6170854B2 JP 6170854 B2 JP6170854 B2 JP 6170854B2 JP 2014048330 A JP2014048330 A JP 2014048330A JP 2014048330 A JP2014048330 A JP 2014048330A JP 6170854 B2 JP6170854 B2 JP 6170854B2
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Japan
Prior art keywords
magnet
magnets
magnetic field
angle
identified
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JP2014048330A
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English (en)
Japanese (ja)
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JP2014178316A5 (enExample
JP2014178316A (ja
Inventor
エフ ズウェイゼ アルベルト
エフ ズウェイゼ アルベルト
イー ヴァン オストランド ケント
イー ヴァン オストランド ケント
Original Assignee
センサータ テクノロジーズ インコーポレーテッド
センサータ テクノロジーズ インコーポレーテッド
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
JP2014048330A 2013-03-14 2014-03-12 磁気角度位置センサ Expired - Fee Related JP6170854B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361781706P 2013-03-14 2013-03-14
US61/781,706 2013-03-14

Publications (3)

Publication Number Publication Date
JP2014178316A JP2014178316A (ja) 2014-09-25
JP2014178316A5 JP2014178316A5 (enExample) 2017-04-13
JP6170854B2 true JP6170854B2 (ja) 2017-07-26

Family

ID=50231081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014048330A Expired - Fee Related JP6170854B2 (ja) 2013-03-14 2014-03-12 磁気角度位置センサ

Country Status (5)

Country Link
US (1) US9372064B2 (enExample)
EP (1) EP2778621B1 (enExample)
JP (1) JP6170854B2 (enExample)
KR (1) KR20140113411A (enExample)
CN (1) CN104048594B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9401621B2 (en) * 2014-03-14 2016-07-26 Lenovo (Singapore) Pte. Ltd. Wireless charging dock with auto-positioning
GB201416870D0 (en) * 2014-09-24 2014-11-05 Rota Eng Ltd Magnetic Field Generator And Position Sensing Assembly
US11874140B2 (en) * 2016-02-17 2024-01-16 Infineon Technologies Ag Tapered magnet
US20170234699A1 (en) * 2016-02-17 2017-08-17 Infineontechnologies Ag Tapered magnet
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
US10389195B2 (en) * 2017-07-13 2019-08-20 Rosemount Aerospace Inc. Annular magnets for rotor position estimation
US11628275B2 (en) 2018-01-31 2023-04-18 Analog Devices, Inc. Electronic devices
CN110726673B (zh) * 2018-07-17 2022-02-18 中国科学院福建物质结构研究所 用于铁电晶体相变检测的光学探针及其检测方法
CN109781150B (zh) * 2019-01-09 2021-04-09 福建睿能科技股份有限公司 一种磁编码器的控制方法、磁编码器及针织机器
EP3705902B1 (en) * 2019-03-08 2021-10-27 EM Microelectronic-Marin SA Method of determining an absolute angle of a magnetic field
US11467225B2 (en) 2019-03-08 2022-10-11 Em Microelectronic-Marin Sa Method of determining an absolute angle of a magnetic field
CN110867093B (zh) * 2019-10-24 2021-04-13 中移（杭州）信息技术有限公司 车位信息检测方法、系统、网络设备及存储介质
DE102020114464A1 (de) * 2020-05-29 2021-12-02 Max Baermann Gesellschaft mit beschränkter Haftung Vorrichtung, insbesondere Joystick, zur Erfassung der Verkippung eines Schwenkhebels
DE102020118723B4 (de) 2020-07-15 2024-02-22 Infineon Technologies Ag Ein Verfahren zum Bestimmen einer Position eines ersten Objekts in einem Positioniersystem, ein Positioniersystem und ein Computerprogramm

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
JP3784248B2 (ja) * 2000-10-02 2006-06-07 株式会社ジェイテクト 回転角度検出装置、トルクセンサ及び舵取装置
JP2003139560A (ja) * 2001-10-30 2003-05-14 Mitsubishi Electric Corp 回転位置検出装置
WO2003069270A1 (en) * 2002-02-14 2003-08-21 Bvr Technologies Company Methods and apparatus for sensing angular position of a rotatable shaft
US20040017187A1 (en) * 2002-07-24 2004-01-29 Van Ostrand Kent E. Magnetoresistive linear position sensor
US7119534B2 (en) * 2002-12-18 2006-10-10 Koninklijke Philips Electronics N.V. Magnetic position sensor
JP4007313B2 (ja) * 2003-01-22 2007-11-14 株式会社村田製作所 角度センサ
JP2004264222A (ja) * 2003-03-03 2004-09-24 Midori Sokki:Kk 回転角度センサ用磁気マーカ
JP2005223221A (ja) * 2004-02-06 2005-08-18 Denso Corp 磁気検出装置およびその製造方法
JP2006031399A (ja) * 2004-07-15 2006-02-02 Fujitsu Component Ltd ポインティングデバイス
US20100301845A1 (en) * 2007-11-30 2010-12-02 Contintental Teves Ag & Co. Ohg Absolute measurement steering angle sensor arrangement
DE112009000299A5 (de) * 2008-04-02 2011-03-03 Polycontact Ag Magnetische Linearsensoranordnung
US8283921B2 (en) * 2008-11-26 2012-10-09 General Electric Company Magnetoresistance sensors for position and orientation determination
US8797024B2 (en) * 2011-02-01 2014-08-05 Infineon Technologies Ag Sensor
US20120229128A1 (en) * 2011-03-10 2012-09-13 Armin Satz Magnetic Field Sensor
US8717010B2 (en) * 2011-08-19 2014-05-06 Infineon Technologies Ag Magnetic position sensors, systems and methods
US20130113465A1 (en) * 2011-11-04 2013-05-09 Delphi Technologies, Inc. Multiple function control knob assembly

Also Published As

Publication number Publication date
EP2778621A3 (en) 2017-10-25
CN104048594A (zh) 2014-09-17
EP2778621B1 (en) 2020-11-11
EP2778621A2 (en) 2014-09-17
US9372064B2 (en) 2016-06-21
JP2014178316A (ja) 2014-09-25
US20140266158A1 (en) 2014-09-18
CN104048594B (zh) 2018-06-12
EP2778621A8 (en) 2016-03-16
KR20140113411A (ko) 2014-09-24

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