JPS5742807A - Direction measuring device for automobile - Google Patents

Direction measuring device for automobile

Info

Publication number
JPS5742807A
JPS5742807A JP11893580A JP11893580A JPS5742807A JP S5742807 A JPS5742807 A JP S5742807A JP 11893580 A JP11893580 A JP 11893580A JP 11893580 A JP11893580 A JP 11893580A JP S5742807 A JPS5742807 A JP S5742807A
Authority
JP
Japan
Prior art keywords
sensors
magnetization
magnetic
automobile
influence
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.)
Pending
Application number
JP11893580A
Other languages
English (en)
Inventor
Hisatsugu Ito
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 JP11893580A priority Critical patent/JPS5742807A/ja
Publication of JPS5742807A publication Critical patent/JPS5742807A/ja
Pending 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
    • 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
    • G01C17/02—Magnetic compasses
    • G01C17/28—Electromagnetic compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Magnetic Variables (AREA)
JP11893580A 1980-08-27 1980-08-27 Direction measuring device for automobile Pending JPS5742807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11893580A JPS5742807A (en) 1980-08-27 1980-08-27 Direction measuring device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11893580A JPS5742807A (en) 1980-08-27 1980-08-27 Direction measuring device for automobile

Publications (1)

Publication Number Publication Date
JPS5742807A true JPS5742807A (en) 1982-03-10

Family

ID=14748859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11893580A Pending JPS5742807A (en) 1980-08-27 1980-08-27 Direction measuring device for automobile

Country Status (1)

Country Link
JP (1) JPS5742807A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833116A (ja) * 1981-08-21 1983-02-26 Honda Motor Co Ltd 方位検出装置
JPS59226816A (ja) * 1983-06-08 1984-12-20 Honda Motor Co Ltd 車載地磁気センサ
US4535547A (en) * 1981-02-04 1985-08-20 Honda Giken Kogyo Kabushiki Kaisha Mount for an earth magnetism sensor for use in an automotive vehicle
US4743913A (en) * 1986-02-19 1988-05-10 Nissan Motor Company, Limited Hybrid navigation system for determining a relative position and direction of a vehicle and method therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535547A (en) * 1981-02-04 1985-08-20 Honda Giken Kogyo Kabushiki Kaisha Mount for an earth magnetism sensor for use in an automotive vehicle
JPS5833116A (ja) * 1981-08-21 1983-02-26 Honda Motor Co Ltd 方位検出装置
JPS59226816A (ja) * 1983-06-08 1984-12-20 Honda Motor Co Ltd 車載地磁気センサ
US4743913A (en) * 1986-02-19 1988-05-10 Nissan Motor Company, Limited Hybrid navigation system for determining a relative position and direction of a vehicle and method therefor

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HORENSTEIN et al. A probe for measuring spacecraft surface potentials using a direct-gate field effect transistor[Final Report, 1 Apr. 1982- 31 Aug. 1983]