JPS59100812A - 方位検出装置 - Google Patents

方位検出装置

Info

Publication number
JPS59100812A
JPS59100812A JP21185482A JP21185482A JPS59100812A JP S59100812 A JPS59100812 A JP S59100812A JP 21185482 A JP21185482 A JP 21185482A JP 21185482 A JP21185482 A JP 21185482A JP S59100812 A JPS59100812 A JP S59100812A
Authority
JP
Japan
Prior art keywords
directions
circle
vector
vector locus
points
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.)
Granted
Application number
JP21185482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314125B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hitoshi Iguchi
整 伊口
Hiroaki Sasaki
博章 佐々木
Zenji Mineo
峰尾　善治
Takeya Omiya
大宮　健也
Shigetoshi Azuma
重利 東
Kenichi Onishi
健一 大西
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
NipponDenso Co Ltd
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 Toyota Motor Corp, NipponDenso Co Ltd filed Critical Toyota Motor Corp
Priority to JP21185482A priority Critical patent/JPS59100812A/ja
Publication of JPS59100812A publication Critical patent/JPS59100812A/ja
Publication of JPH0314125B2 publication Critical patent/JPH0314125B2/ja
Granted legal-status Critical Current

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
    • G01C17/38—Testing, calibrating, or compensating of compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
JP21185482A 1982-12-01 1982-12-01 方位検出装置 Granted JPS59100812A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21185482A JPS59100812A (ja) 1982-12-01 1982-12-01 方位検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21185482A JPS59100812A (ja) 1982-12-01 1982-12-01 方位検出装置

Publications (2)

Publication Number Publication Date
JPS59100812A true JPS59100812A (ja) 1984-06-11
JPH0314125B2 JPH0314125B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-26

Family

ID=16612692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21185482A Granted JPS59100812A (ja) 1982-12-01 1982-12-01 方位検出装置

Country Status (1)

Country Link
JP (1) JPS59100812A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6296814A (ja) * 1985-10-23 1987-05-06 Nippon Denso Co Ltd 方位演算システムのための補正装置
JPS62287115A (ja) * 1986-06-05 1987-12-14 Nippon Denso Co Ltd 方位検出装置の出力補正装置
JPS6348415A (ja) * 1986-08-19 1988-03-01 Toyota Motor Corp 方位検出装置の着磁誤差補正方法
DE4000781A1 (de) * 1989-01-13 1990-08-02 Nissan Motor Vorrichtung zur messung der fahrtrichtung eines fahrzeugs
DE4034965A1 (de) * 1989-11-02 1991-06-06 Nissan Motor System zur messung der fahrtrichtung eines fahrzeugs
US5023799A (en) * 1989-02-06 1991-06-11 Nissan Motor Company, Limited Vehicular traveling direction measuring system
US5131155A (en) * 1989-01-06 1992-07-21 Nissan Motor Company, Limited Apparatus and method for measuring forward direction of vehicle
US5283743A (en) * 1991-04-16 1994-02-01 Pioneer Electronic Corporation Vehicle-direction measuring apparatus
EP1043566A3 (en) * 1999-04-08 2001-11-28 Donnelly Corporation Vehicle compass compensation
US6857194B2 (en) 1999-05-27 2005-02-22 Johnson Controls Technology Company Vehicle compass system with continuous automatic calibration
CN104675385A (zh) * 2014-09-12 2015-06-03 北京精密机电控制设备研究所 安装误差校正方法及系统

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6296814A (ja) * 1985-10-23 1987-05-06 Nippon Denso Co Ltd 方位演算システムのための補正装置
JPS62287115A (ja) * 1986-06-05 1987-12-14 Nippon Denso Co Ltd 方位検出装置の出力補正装置
US4751783A (en) * 1986-06-05 1988-06-21 Nippondenso Co., Ltd. Azimuth determination apparatus
JPS6348415A (ja) * 1986-08-19 1988-03-01 Toyota Motor Corp 方位検出装置の着磁誤差補正方法
US5131155A (en) * 1989-01-06 1992-07-21 Nissan Motor Company, Limited Apparatus and method for measuring forward direction of vehicle
DE4000781A1 (de) * 1989-01-13 1990-08-02 Nissan Motor Vorrichtung zur messung der fahrtrichtung eines fahrzeugs
US5151862A (en) * 1989-01-13 1992-09-29 Nissan Motor Company, Ltd. Vehicular traveling direction measuring system
US5023799A (en) * 1989-02-06 1991-06-11 Nissan Motor Company, Limited Vehicular traveling direction measuring system
DE4034965A1 (de) * 1989-11-02 1991-06-06 Nissan Motor System zur messung der fahrtrichtung eines fahrzeugs
US5251139A (en) * 1989-11-02 1993-10-05 Nissan Motor Co., Ltd. Vehicular traveling direction measuring system
US5283743A (en) * 1991-04-16 1994-02-01 Pioneer Electronic Corporation Vehicle-direction measuring apparatus
EP1043566A3 (en) * 1999-04-08 2001-11-28 Donnelly Corporation Vehicle compass compensation
US6513252B1 (en) 1999-04-08 2003-02-04 Donnelly Corporation Vehicle compass compensation
US6922902B2 (en) 1999-04-08 2005-08-02 Donnelly Corporation Vehicle compass compensation
US7331115B2 (en) 1999-04-08 2008-02-19 Donnelly Corp. Vehicle compass compensation
US7568290B2 (en) 1999-04-08 2009-08-04 Donnelly Corporation Vehicle compass compensation
US8001696B2 (en) 1999-04-08 2011-08-23 Donnelly Corporation Vehicle compass compensation
US6857194B2 (en) 1999-05-27 2005-02-22 Johnson Controls Technology Company Vehicle compass system with continuous automatic calibration
CN104675385A (zh) * 2014-09-12 2015-06-03 北京精密机电控制设备研究所 安装误差校正方法及系统
CN104675385B (zh) * 2014-09-12 2018-03-09 北京精密机电控制设备研究所 安装误差校正方法及系统

Also Published As

Publication number Publication date
JPH0314125B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-26

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