JPH04201B2 - - Google Patents

Info

Publication number
JPH04201B2
JPH04201B2 JP57195360A JP19536082A JPH04201B2 JP H04201 B2 JPH04201 B2 JP H04201B2 JP 57195360 A JP57195360 A JP 57195360A JP 19536082 A JP19536082 A JP 19536082A JP H04201 B2 JPH04201 B2 JP H04201B2
Authority
JP
Japan
Prior art keywords
magnetic field
field vector
error
vehicle
moving body
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.)
Expired - Lifetime
Application number
JP57195360A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5985910A (ja
Inventor
Tetsuo Hanazawa
Takashi Kobayashi
Akitoshi Fujiwara
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
Original Assignee
Japan Radio Co Ltd
Nippon Telegraph and Telephone 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 Japan Radio Co Ltd, Nippon Telegraph and Telephone Corp 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 JPS5985910A (ja) 1984-05-18
JPH04201B2 true JPH04201B2 (en]) 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 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509548A1 (de) * 1985-03-16 1986-09-18 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ermittlung der fahrtrichtung eines fahrzeuges mit elektronischem kompass
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

Family Cites Families (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

Also Published As

Publication number Publication date
JPS5985910A (ja) 1984-05-18

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