JPS57116211A - Measuring device for direction - Google Patents

Measuring device for direction

Info

Publication number
JPS57116211A
JPS57116211A JP243081A JP243081A JPS57116211A JP S57116211 A JPS57116211 A JP S57116211A JP 243081 A JP243081 A JP 243081A JP 243081 A JP243081 A JP 243081A JP S57116211 A JPS57116211 A JP S57116211A
Authority
JP
Japan
Prior art keywords
magnetic field
magnetic sensor
vehicle
signals
magnetic
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
JP243081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6244207B2 (enrdf_load_stackoverflow
Inventor
Hisatsugu Ito
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 JP243081A priority Critical patent/JPS57116211A/ja
Publication of JPS57116211A publication Critical patent/JPS57116211A/ja
Publication of JPS6244207B2 publication Critical patent/JPS6244207B2/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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Measuring Magnetic Variables (AREA)
JP243081A 1981-01-09 1981-01-09 Measuring device for direction Granted JPS57116211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP243081A JPS57116211A (en) 1981-01-09 1981-01-09 Measuring device for direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP243081A JPS57116211A (en) 1981-01-09 1981-01-09 Measuring device for direction

Publications (2)

Publication Number Publication Date
JPS57116211A true JPS57116211A (en) 1982-07-20
JPS6244207B2 JPS6244207B2 (enrdf_load_stackoverflow) 1987-09-18

Family

ID=11529039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP243081A Granted JPS57116211A (en) 1981-01-09 1981-01-09 Measuring device for direction

Country Status (1)

Country Link
JP (1) JPS57116211A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127807A (en) * 1981-02-02 1982-08-09 Toyota Motor Corp Method and device for correcting output for azimuth detector
JPS5824810A (ja) * 1981-08-05 1983-02-14 Nippon Soken Inc 方位検出装置
US4546551A (en) * 1983-03-24 1985-10-15 Prince Corporation Electrical control system
US4677381A (en) * 1984-10-19 1987-06-30 Prince Corporation Flux-gate sensor electrical drive method and circuit
US5010653A (en) * 1988-02-29 1991-04-30 Digicourse, Inc. Apparatus and method for determining azimuth, pitch and roll
US5105548A (en) * 1988-02-29 1992-04-21 Digicourse, Inc. Apparatus and method for determining azimuth, pitch and roll
US6857194B2 (en) 1999-05-27 2005-02-22 Johnson Controls Technology Company Vehicle compass system with continuous automatic calibration

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116192A (enrdf_load_stackoverflow) * 1974-02-26 1975-09-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116192A (enrdf_load_stackoverflow) * 1974-02-26 1975-09-11

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127807A (en) * 1981-02-02 1982-08-09 Toyota Motor Corp Method and device for correcting output for azimuth detector
JPS5824810A (ja) * 1981-08-05 1983-02-14 Nippon Soken Inc 方位検出装置
US4546551A (en) * 1983-03-24 1985-10-15 Prince Corporation Electrical control system
US4677381A (en) * 1984-10-19 1987-06-30 Prince Corporation Flux-gate sensor electrical drive method and circuit
US5010653A (en) * 1988-02-29 1991-04-30 Digicourse, Inc. Apparatus and method for determining azimuth, pitch and roll
US5105548A (en) * 1988-02-29 1992-04-21 Digicourse, Inc. Apparatus and method for determining azimuth, pitch and roll
US6857194B2 (en) 1999-05-27 2005-02-22 Johnson Controls Technology Company Vehicle compass system with continuous automatic calibration

Also Published As

Publication number Publication date
JPS6244207B2 (enrdf_load_stackoverflow) 1987-09-18

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