SG11202010065UA - Magnetic measurement system and method of calibrating magnetic sensor - Google Patents

Magnetic measurement system and method of calibrating magnetic sensor

Info

Publication number
SG11202010065UA
SG11202010065UA SG11202010065UA SG11202010065UA SG11202010065UA SG 11202010065U A SG11202010065U A SG 11202010065UA SG 11202010065U A SG11202010065U A SG 11202010065UA SG 11202010065U A SG11202010065U A SG 11202010065UA SG 11202010065U A SG11202010065U A SG 11202010065UA
Authority
SG
Singapore
Prior art keywords
magnetic
measurement system
calibrating
magnetic sensor
sensor
Prior art date
Application number
SG11202010065UA
Other languages
English (en)
Inventor
Michiharu Yamamoto
Tomohiko Nagao
Hitoshi Aoyama
Original Assignee
Aichi Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aichi Steel Corp filed Critical Aichi Steel Corp
Publication of SG11202010065UA publication Critical patent/SG11202010065UA/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0261—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using magnetic plots
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0017—Means for compensating offset magnetic fields or the magnetic flux to be measured; Means for generating calibration magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
    • G01R33/0035—Calibration of single magnetic sensors, e.g. integrated calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/022—Measuring gradient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0094—Sensor arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Magnetic Variables (AREA)
SG11202010065UA 2018-04-12 2019-04-03 Magnetic measurement system and method of calibrating magnetic sensor SG11202010065UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018077184A JP7213622B2 (ja) 2018-04-12 2018-04-12 磁気計測システム、及び磁気センサの校正方法
PCT/JP2019/014886 WO2019198603A1 (fr) 2018-04-12 2019-04-03 Système de mesure magnétique et procédé d'étalonnage de capteur magnétique

Publications (1)

Publication Number Publication Date
SG11202010065UA true SG11202010065UA (en) 2020-11-27

Family

ID=68164077

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202010065UA SG11202010065UA (en) 2018-04-12 2019-04-03 Magnetic measurement system and method of calibrating magnetic sensor

Country Status (6)

Country Link
US (1) US11143731B2 (fr)
EP (1) EP3779489A4 (fr)
JP (2) JP7213622B2 (fr)
CN (1) CN111919130B (fr)
SG (1) SG11202010065UA (fr)
WO (1) WO2019198603A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6928307B2 (ja) * 2017-03-28 2021-09-01 愛知製鋼株式会社 マーカ検出システム及びマーカ検出方法
JP6965815B2 (ja) * 2018-04-12 2021-11-10 愛知製鋼株式会社 マーカ検出システム、及びマーカ検出システムの運用方法
JP7204453B2 (ja) * 2018-11-30 2023-01-16 株式会社東芝 電流検出装置
JP7344517B2 (ja) * 2020-12-23 2023-09-14 国立研究開発法人産業技術総合研究所 磁気センサ及び生体磁気計測装置
WO2022270509A1 (fr) * 2021-06-25 2022-12-29 愛知製鋼株式会社 Procédé de détection de marqueur magnétique et système de détection
CN117501142A (zh) * 2021-06-25 2024-02-02 爱知制钢株式会社 磁计测装置
KR102393837B1 (ko) * 2021-09-13 2022-05-06 주식회사 정석케미칼 자성도료 차선 기반 차량 제어 신호 생성 방법 및 이를 위한 장치

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JPH03130804A (ja) * 1989-10-17 1991-06-04 Nec Corp 磁気センサ
US5191528A (en) * 1990-06-28 1993-03-02 Eaton-Kenway, Inc. Update marker system for naviagtion of an automatic guided vehicle
JP3130804B2 (ja) 1996-09-09 2001-01-31 ホシザキ電機株式会社 冷却貯蔵庫
JPH1152036A (ja) * 1997-08-04 1999-02-26 Murata Mfg Co Ltd 磁界検出素子の感度校正方法およびその感度校正方法を用いる磁界検出素子の感度校正装置
JP3414292B2 (ja) * 1998-12-25 2003-06-09 株式会社豊田中央研究所 磁界検出装置及び磁界検出素子
JP2000227998A (ja) * 1999-02-08 2000-08-15 Sumitomo Electric Ind Ltd 車載磁気センサ、車両位置検出装置および自動運転システム
JP2002243815A (ja) * 2001-02-16 2002-08-28 Fuji Electric Co Ltd 磁気検出装置
JP3835354B2 (ja) 2001-10-29 2006-10-18 ヤマハ株式会社 磁気センサ
NL1025089C2 (nl) 2003-12-19 2005-06-21 Xensor Integration B V Magneetveldsensor, drager van een dergelijke magneetveldsensor en een kompas, voorzien van een dergelijke magneetveldsensor.
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JP5173472B2 (ja) * 2008-02-18 2013-04-03 株式会社フジクラ 磁界校正方法
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EP2402777B1 (fr) * 2010-06-30 2013-01-09 LEM Intellectual Property SA Capteur de champ magnétique étalonné de manière autonome
US8855957B2 (en) * 2011-05-03 2014-10-07 International Business Machines Corporation Method for calibrating read sensors of electromagnetic read-write heads
JP2015055520A (ja) * 2013-09-11 2015-03-23 セイコーエプソン株式会社 磁気シールド装置および磁気シールド方法
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JP6339833B2 (ja) * 2014-03-25 2018-06-06 エイブリック株式会社 センサ装置
JP2016017830A (ja) * 2014-07-08 2016-02-01 旭化成エレクトロニクス株式会社 磁気センサ
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JP6414498B2 (ja) 2015-03-27 2018-10-31 愛知製鋼株式会社 差動型磁気センサ
JP6172237B2 (ja) 2015-10-23 2017-08-02 愛知製鋼株式会社 磁気マーカ検出方法及び磁気マーカ検出装置
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JP6187652B2 (ja) * 2016-08-11 2017-08-30 愛知製鋼株式会社 磁界測定装置

Also Published As

Publication number Publication date
JP7147941B2 (ja) 2022-10-05
US20210025959A1 (en) 2021-01-28
WO2019198603A1 (fr) 2019-10-17
JP2021182016A (ja) 2021-11-25
US11143731B2 (en) 2021-10-12
EP3779489A4 (fr) 2022-01-05
CN111919130A (zh) 2020-11-10
JP2019184473A (ja) 2019-10-24
CN111919130B (zh) 2024-01-09
JP7213622B2 (ja) 2023-01-27
EP3779489A1 (fr) 2021-02-17

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