FI20126398L - Menetelmä ja laite suunnan määrittämiseksi magneettikentässä - Google Patents

Menetelmä ja laite suunnan määrittämiseksi magneettikentässä Download PDF

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Publication number
FI20126398L
FI20126398L FI20126398A FI20126398A FI20126398L FI 20126398 L FI20126398 L FI 20126398L FI 20126398 A FI20126398 A FI 20126398A FI 20126398 A FI20126398 A FI 20126398A FI 20126398 L FI20126398 L FI 20126398L
Authority
FI
Finland
Prior art keywords
magnetic field
determining direction
determining
magnetic
field
Prior art date
Application number
FI20126398A
Other languages
English (en)
Swedish (sv)
Other versions
FI126012B (fi
Inventor
Aimo Heikkinen
Mikko Martikka
Erik Lindman
Original Assignee
Suunto Oy
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 Suunto Oy filed Critical Suunto Oy
Priority to FI20126398A priority Critical patent/FI126012B/fi
Priority to US13/832,081 priority patent/US9068832B2/en
Priority to GB1322594.1A priority patent/GB2511187B/en
Priority to DE102013226677.4A priority patent/DE102013226677B4/de
Publication of FI20126398L publication Critical patent/FI20126398L/fi
Priority to HK14109894.2A priority patent/HK1196424B/xx
Application granted granted Critical
Publication of FI126012B publication Critical patent/FI126012B/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/28—Electromagnetic compasses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/28—Electromagnetic compasses
    • G01C17/32—Electron compasses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/38—Testing, calibrating, or compensating of compasses
    • 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
    • G01R33/0206—Three-component magnetometers
    • 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
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/28—Electromagnetic compasses
    • G01C17/30—Earth-inductor compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)
FI20126398A 2012-12-31 2012-12-31 Menetelmä ja laite suunnan määrittämiseksi magneettikentässä FI126012B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20126398A FI126012B (fi) 2012-12-31 2012-12-31 Menetelmä ja laite suunnan määrittämiseksi magneettikentässä
US13/832,081 US9068832B2 (en) 2012-12-31 2013-03-15 Method and a device for determining a direction in a magnetic field
GB1322594.1A GB2511187B (en) 2012-12-31 2013-12-19 Method and device for determining direction in a magnetic field
DE102013226677.4A DE102013226677B4 (de) 2012-12-31 2013-12-19 Verfahren und vorrichtung zur richtungsbestimmung in einem magnetfeld
HK14109894.2A HK1196424B (en) 2012-12-31 2014-10-03 Method and device for determining direction in a magnetic field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20126398A FI126012B (fi) 2012-12-31 2012-12-31 Menetelmä ja laite suunnan määrittämiseksi magneettikentässä

Publications (2)

Publication Number Publication Date
FI20126398L true FI20126398L (fi) 2014-07-01
FI126012B FI126012B (fi) 2016-05-31

Family

ID=50071150

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20126398A FI126012B (fi) 2012-12-31 2012-12-31 Menetelmä ja laite suunnan määrittämiseksi magneettikentässä

Country Status (4)

Country Link
US (1) US9068832B2 (fi)
DE (1) DE102013226677B4 (fi)
FI (1) FI126012B (fi)
GB (1) GB2511187B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11059550B2 (en) 2013-03-11 2021-07-13 Suunto Oy Diving computer with coupled antenna and water contact assembly
US11050142B2 (en) 2013-03-11 2021-06-29 Suunto Oy Coupled antenna structure
US10734731B2 (en) * 2013-03-11 2020-08-04 Suunto Oy Antenna assembly for customizable devices
JP6372751B2 (ja) * 2014-09-22 2018-08-15 カシオ計算機株式会社 電子機器及びオフセット値取得方法、オフセット値取得プログラム
US9975196B2 (en) * 2015-01-05 2018-05-22 University Of Kentucky Research Foundation Measurement of three-dimensional welding torch orientation for manual arc welding process
JP6919164B2 (ja) * 2016-09-07 2021-08-18 カシオ計算機株式会社 磁場計測装置、電子時計、計測磁場の補正設定方法、及びプログラム
TWI798344B (zh) 2018-02-08 2023-04-11 芬蘭商順妥公司 槽孔模式天線
TWI790344B (zh) 2018-02-08 2023-01-21 芬蘭商順妥公司 槽孔模式天線
JP7070484B2 (ja) * 2019-03-20 2022-05-18 カシオ計算機株式会社 ウェアラブル機器、電子時計、磁気センサのキャリブレーション方法及びプログラム
DE102021118713A1 (de) 2021-07-20 2023-01-26 Infineon Technologies Ag Sensorvorrichtungen und Verfahren zum Bestimmen eines Drehwinkels eines Magneten
CN119492364B (zh) * 2024-11-21 2025-11-25 深圳瑞惯科技有限公司 一种分体式设计的磁北极测量三维罗盘

Family Cites Families (21)

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US4622843A (en) 1985-12-27 1986-11-18 Hormel Ronald F Simplified calibration technique and auto ranging circuit for an electronic compass control circuit
US4807462A (en) 1987-04-03 1989-02-28 Chrysler Motors Corporation Method for performing automatic calibrations in an electronic compass
US6356851B1 (en) 1999-02-05 2002-03-12 Delphi Technologies, Inc. Accelerated calibration for electronic compass module
US6301794B1 (en) 1999-05-27 2001-10-16 Johnson Controls, Inc. Vehicle compass system with continuous automatic calibration
JP2003075157A (ja) 2001-09-06 2003-03-12 Seiko Instruments Inc 電子機器
US6968273B2 (en) * 2002-03-01 2005-11-22 Gentex Corporation Electronic compass system
KR100939158B1 (ko) * 2002-07-01 2010-01-28 아사히 가세이 일렉트로닉스 가부시끼가이샤 방위각 계측 장치 및 방위각 계측 방법
CN101586958B (zh) 2003-12-22 2012-04-18 旭化成电子材料元件株式会社 方位角计测装置
WO2006035505A1 (ja) 2004-09-29 2006-04-06 C & N Inc 磁気センサの制御方法、制御装置、および携帯端末装置
JP5040103B2 (ja) 2005-11-22 2012-10-03 ヤマハ株式会社 磁気センサ制御装置、方法及びプログラム
KR100890307B1 (ko) 2006-03-07 2009-03-26 야마하 가부시키가이샤 자기 데이터 처리 디바이스
CN101438131B (zh) * 2006-05-09 2012-07-18 阿尔卑斯电气株式会社 校准方法及电子罗盘
FI120276B (fi) 2007-05-21 2009-08-31 Suunto Oy Kompassilaite ja menetelmä kompassilaitteita varten
JP4787359B2 (ja) 2007-05-24 2011-10-05 旭化成エレクトロニクス株式会社 物理量計測装置および物理量計測方法
EP2351981B1 (en) * 2008-11-20 2013-07-10 Asahi Kasei Microdevices Corporation Physical quantity measurement device and physical quantity measurement method
US8370097B2 (en) 2009-06-05 2013-02-05 Apple Inc. Calibration techniques for an electronic compass in portable device
US8239153B2 (en) 2009-06-05 2012-08-07 Apple Inc. Dynamic compass calibration in a portable device
JP5453969B2 (ja) 2009-07-10 2014-03-26 ヤマハ株式会社 磁気データ処理装置、磁気データ処理方法および磁気データ処理プログラム
JP2011022073A (ja) 2009-07-17 2011-02-03 Yamaha Corp 磁気データ処理装置、磁気データ処理方法および磁気データ処理プログラム
US8825426B2 (en) * 2010-04-09 2014-09-02 CSR Technology Holdings Inc. Method and apparatus for calibrating a magnetic sensor
JP5017539B1 (ja) * 2011-02-17 2012-09-05 アイチ・マイクロ・インテリジェント株式会社 地磁気を測定し、利用する応用機器

Also Published As

Publication number Publication date
US9068832B2 (en) 2015-06-30
DE102013226677A1 (de) 2014-07-03
GB2511187B (en) 2015-09-09
DE102013226677B4 (de) 2022-06-30
GB201322594D0 (en) 2014-02-05
GB2511187A (en) 2014-08-27
US20140182148A1 (en) 2014-07-03
FI126012B (fi) 2016-05-31
HK1196424A1 (en) 2014-12-12

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