JP2004286732A5 - - Google Patents

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Publication number
JP2004286732A5
JP2004286732A5 JP2004040501A JP2004040501A JP2004286732A5 JP 2004286732 A5 JP2004286732 A5 JP 2004286732A5 JP 2004040501 A JP2004040501 A JP 2004040501A JP 2004040501 A JP2004040501 A JP 2004040501A JP 2004286732 A5 JP2004286732 A5 JP 2004286732A5
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JP
Japan
Prior art keywords
axis
geomagnetism
angle
azimuth
horizontal plane
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Granted
Application number
JP2004040501A
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English (en)
Japanese (ja)
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JP4381161B2 (ja
JP2004286732A (ja
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Publication date
Application filed filed Critical
Priority to JP2004040501A priority Critical patent/JP4381161B2/ja
Priority claimed from JP2004040501A external-priority patent/JP4381161B2/ja
Priority to US10/792,218 priority patent/US7086164B2/en
Publication of JP2004286732A publication Critical patent/JP2004286732A/ja
Publication of JP2004286732A5 publication Critical patent/JP2004286732A5/ja
Application granted granted Critical
Publication of JP4381161B2 publication Critical patent/JP4381161B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2004040501A 2003-03-05 2004-02-17 方位測定装置、方位測定方法、および方位測定プログラム Expired - Lifetime JP4381161B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004040501A JP4381161B2 (ja) 2003-03-05 2004-02-17 方位測定装置、方位測定方法、および方位測定プログラム
US10/792,218 US7086164B2 (en) 2003-03-05 2004-03-04 Method and device for measuring directional, and computer program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003058068 2003-03-05
JP2004040501A JP4381161B2 (ja) 2003-03-05 2004-02-17 方位測定装置、方位測定方法、および方位測定プログラム

Publications (3)

Publication Number Publication Date
JP2004286732A JP2004286732A (ja) 2004-10-14
JP2004286732A5 true JP2004286732A5 (https=) 2007-03-29
JP4381161B2 JP4381161B2 (ja) 2009-12-09

Family

ID=32929690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004040501A Expired - Lifetime JP4381161B2 (ja) 2003-03-05 2004-02-17 方位測定装置、方位測定方法、および方位測定プログラム

Country Status (2)

Country Link
US (1) US7086164B2 (https=)
JP (1) JP4381161B2 (https=)

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KR100555656B1 (ko) * 2003-08-27 2006-03-03 삼성전자주식회사 복각 검출 기능을 지원하는 지자기 센서 및 그 검출 방법
KR100594971B1 (ko) * 2004-01-09 2006-06-30 삼성전자주식회사 지자기 센서를 이용한 입력장치 및 이를 이용한 입력신호생성방법
JP4176040B2 (ja) * 2004-03-31 2008-11-05 京セラ株式会社 携帯通信端末とその地磁気センサの誤差補正方法
CH697492B1 (de) * 2004-04-17 2008-11-14 Vectronix Ag Verfahren zum Schätzen der Genauigkeit azimutaler Ausrichtungen, Verfahren zum Bereitstellen einer azimutalen Ausrichtung eines tragbaren Zielgeräts und eines geschätzten Wertes deren Genauigkeit und tragbares Zielgerät.
JP2006275523A (ja) * 2005-03-28 2006-10-12 Citizen Watch Co Ltd 電子方位装置および記録媒体
EP1715292A1 (en) 2005-04-21 2006-10-25 Samsung Electro-Mechanics Co., Ltd. Method of compensating tilt using two-axis geomagnetic sensor and acceleration sensor, and apparatus thereof
CN101213419A (zh) * 2005-05-04 2008-07-02 Nxp股份有限公司 包括传感器装置和估计器的设备
US7895002B2 (en) * 2005-05-04 2011-02-22 Nxp B.V. Device comprising a sensor arrangement and an updater
EP1889132A2 (en) * 2005-05-24 2008-02-20 Nxp B.V. System comprising a generating device and a comparing device
US7210235B2 (en) * 2005-07-01 2007-05-01 Yamaha Corporation Apparatus and method for detecting azimuth and inclination angle, program for detecting the same, and portable terminal device for detecting the same
KR100799536B1 (ko) * 2005-11-08 2008-01-31 한국전자통신연구원 2축 지자계 센서의 경사각 오차를 보상하기 위한 가상축 지자계 데이터 추정 장치 및 그 방법과, 그를 이용한 방위각 산출 시스템
KR100655937B1 (ko) * 2005-11-25 2006-12-11 삼성전자주식회사 방위각을 산출하는 지자기 센서 및 그 방법
KR100653081B1 (ko) 2005-11-25 2006-12-04 삼성전자주식회사 지자기 센서 및 그 방위각 산출 방법
US7958644B2 (en) * 2006-06-23 2011-06-14 Nxp B.V. Orientation sensing in a multi part device
IL176828A (en) * 2006-07-13 2010-11-30 George Naumov Method for determining the true meridian of an unmovable object on the earth and device for its implementation
EP2098945B1 (en) * 2006-12-06 2016-07-20 Alps Electric Co., Ltd. Motion-sensing program and electronic compass using the same
WO2008111445A1 (ja) * 2007-03-06 2008-09-18 Alps Electric Co., Ltd. 方位演算プログラム及び電子コンパス
KR101102231B1 (ko) 2008-07-11 2012-01-03 팅크웨어(주) ３축 지자기 센서를 사용한 기울기 측정 방법 및 장치
JP5233606B2 (ja) 2008-11-19 2013-07-10 富士通株式会社 絶対移動経路算出装置及び方法、並びにプログラム
KR101210394B1 (ko) * 2009-03-10 2012-12-11 알프스 덴키 가부시키가이샤 지자기 검지장치
US9041796B2 (en) 2010-08-01 2015-05-26 Francis Ruben Malka Method, tool, and device for determining the coordinates of points on a surface by means of an accelerometer and a camera
JP5849448B2 (ja) * 2011-06-14 2016-01-27 リコーイメージング株式会社 ３軸電子コンパスを用いた方位測定方法および方位測定装置
IL222221B (en) 2012-09-27 2019-03-31 Rafael Advanced Defense Systems Ltd Improved system and method for inertial navigation
CN103822619B (zh) * 2012-11-16 2016-03-30 哈尔滨飞机工业集团有限责任公司 陀螺磁罗盘系统试验转接器
WO2014186636A1 (en) * 2013-05-15 2014-11-20 Flir Systems, Inc. Automatic compass calibration system and corresponding method
US10175043B2 (en) * 2013-05-15 2019-01-08 FLIR Belgium BVBA Toroidal shape recognition for automatic compass calibration systems and methods
US20140357305A1 (en) * 2013-05-30 2014-12-04 Indooratlas Oy Orientation of mobile device measuring earth's magnetic field indoors
US20140372074A1 (en) * 2013-06-14 2014-12-18 Memsic, Inc. Tip-over sensor
JP5613314B1 (ja) * 2013-11-14 2014-10-22 Ｊｆｅシステムズ株式会社 ジェスチャー検出装置、ジェスチャー検出プログラム、ジェスチャー認識装置およびジェスチャー認識プログラム
US11280896B2 (en) 2017-06-16 2022-03-22 FLIR Belgium BVBA Doppler GNSS systems and methods
US10983206B2 (en) 2017-11-07 2021-04-20 FLIR Belgium BVBA Low cost high precision GNSS systems and methods
CN116324336A (zh) * 2020-10-30 2023-06-23 株式会社村田制作所 Mems陀螺罗盘

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IL78889A (en) * 1986-05-23 1989-09-28 Elbit Computers Ltd Electronic magnetic compass system
US5525901A (en) * 1993-02-02 1996-06-11 Beaudreau Electric, Inc. Sensor systems for monitoring and measuring angular position in two or three axes
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JP4034039B2 (ja) 2000-10-16 2008-01-16 電通企工株式会社 携帯電話
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US6543146B2 (en) * 2000-12-06 2003-04-08 Honeywell International, Inc. Electronic compass and compensation of large magnetic errors for operation over all orientations
US6539639B2 (en) * 2000-12-06 2003-04-01 Honeywell International Inc. Monitoring accuracy of an electronic compass
US6836971B1 (en) * 2003-07-30 2005-01-04 Honeywell International Inc. System for using a 2-axis magnetic sensor for a 3-axis compass solution

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