JPS5985910A - 磁界ベクトル検出方式 - Google Patents

磁界ベクトル検出方式

Info

Publication number
JPS5985910A
JPS5985910A JP19536082A JP19536082A JPS5985910A JP S5985910 A JPS5985910 A JP S5985910A JP 19536082 A JP19536082 A JP 19536082A JP 19536082 A JP19536082 A JP 19536082A JP S5985910 A JPS5985910 A JP S5985910A
Authority
JP
Japan
Prior art keywords
magnetic field
field vector
vector
error
vehicle
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
JP19536082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04201B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tetsuo Hanazawa
花沢　徹郎
Takashi Kobayashi
孝 小林
Akitoshi Fujiwara
陽敏 藤原
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.)
Japan Radio Co Ltd
Nippon Telegraph and Telephone Corp
Nihon Musen KK
Original Assignee
Japan Radio Co Ltd
Nippon Telegraph and Telephone Corp
Nihon Musen KK
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 Japan Radio Co Ltd, Nippon Telegraph and Telephone Corp, Nihon Musen KK filed Critical Japan Radio Co Ltd
Priority to JP19536082A priority Critical patent/JPS5985910A/ja
Publication of JPS5985910A publication Critical patent/JPS5985910A/ja
Publication of JPH04201B2 publication Critical patent/JPH04201B2/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
    • 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
    • G01R33/025—Compensating stray fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)
JP19536082A 1982-11-09 1982-11-09 磁界ベクトル検出方式 Granted JPS5985910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19536082A JPS5985910A (ja) 1982-11-09 1982-11-09 磁界ベクトル検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19536082A JPS5985910A (ja) 1982-11-09 1982-11-09 磁界ベクトル検出方式

Publications (2)

Publication Number Publication Date
JPS5985910A true JPS5985910A (ja) 1984-05-18
JPH04201B2 JPH04201B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-06

Family

ID=16339876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19536082A Granted JPS5985910A (ja) 1982-11-09 1982-11-09 磁界ベクトル検出方式

Country Status (1)

Country Link
JP (1) JPS5985910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698912A (en) * 1985-12-11 1987-10-13 The Laitram Corporation Magnetic compass calibration
US4738031A (en) * 1985-03-13 1988-04-19 Alberter Guenter Method for establishing the driving direction of a vehicle with an electronic compass
KR100620957B1 (ko) 2004-12-13 2006-09-19 삼성전기주식회사 방위각을 측정하는 지자기센서 및 그 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776411A (en) * 1980-10-29 1982-05-13 Toyota Motor Corp Method and apparatus for correcting output of azimuth detector
JPS57127807A (en) * 1981-02-02 1982-08-09 Toyota Motor Corp Method and device for correcting output for azimuth detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776411A (en) * 1980-10-29 1982-05-13 Toyota Motor Corp Method and apparatus for correcting output of azimuth detector
JPS57127807A (en) * 1981-02-02 1982-08-09 Toyota Motor Corp Method and device for correcting output for azimuth detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738031A (en) * 1985-03-13 1988-04-19 Alberter Guenter Method for establishing the driving direction of a vehicle with an electronic compass
US4698912A (en) * 1985-12-11 1987-10-13 The Laitram Corporation Magnetic compass calibration
KR100620957B1 (ko) 2004-12-13 2006-09-19 삼성전기주식회사 방위각을 측정하는 지자기센서 및 그 방법

Also Published As

Publication number Publication date
JPH04201B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-06

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