JPH0126001B2 - - Google Patents

Info

Publication number
JPH0126001B2
JPH0126001B2 JP10920282A JP10920282A JPH0126001B2 JP H0126001 B2 JPH0126001 B2 JP H0126001B2 JP 10920282 A JP10920282 A JP 10920282A JP 10920282 A JP10920282 A JP 10920282A JP H0126001 B2 JPH0126001 B2 JP H0126001B2
Authority
JP
Japan
Prior art keywords
magnetic field
vehicle
vector
control circuit
detector
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
Application number
JP10920282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58225309A (ja
Inventor
Kosaku Uota
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10920282A priority Critical patent/JPS58225309A/ja
Publication of JPS58225309A publication Critical patent/JPS58225309A/ja
Publication of JPH0126001B2 publication Critical patent/JPH0126001B2/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)
  • Navigation (AREA)
  • Measuring Magnetic Variables (AREA)
JP10920282A 1982-06-23 1982-06-23 走行情報表示装置 Granted JPS58225309A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10920282A JPS58225309A (ja) 1982-06-23 1982-06-23 走行情報表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10920282A JPS58225309A (ja) 1982-06-23 1982-06-23 走行情報表示装置

Publications (2)

Publication Number Publication Date
JPS58225309A JPS58225309A (ja) 1983-12-27
JPH0126001B2 true JPH0126001B2 (enrdf_load_html_response) 1989-05-22

Family

ID=14504193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10920282A Granted JPS58225309A (ja) 1982-06-23 1982-06-23 走行情報表示装置

Country Status (1)

Country Link
JP (1) JPS58225309A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383280A (en) * 1992-11-20 1995-01-24 Mcdermott; Kevin Direction indicator for navigation
JP4354618B2 (ja) 2000-08-01 2009-10-28 セイコーインスツル株式会社 電子方位計の調整方法、電子方位計調整システム、電子方位計および電子方位計付電子時計

Also Published As

Publication number Publication date
JPS58225309A (ja) 1983-12-27

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