JPH0439602B2 - - Google Patents

Info

Publication number
JPH0439602B2
JPH0439602B2 JP59145119A JP14511984A JPH0439602B2 JP H0439602 B2 JPH0439602 B2 JP H0439602B2 JP 59145119 A JP59145119 A JP 59145119A JP 14511984 A JP14511984 A JP 14511984A JP H0439602 B2 JPH0439602 B2 JP H0439602B2
Authority
JP
Japan
Prior art keywords
correction
demagnetization
data
necessity
detection means
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
JP59145119A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6123912A (ja
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 filed Critical
Priority to JP14511984A priority Critical patent/JPS6123912A/ja
Publication of JPS6123912A publication Critical patent/JPS6123912A/ja
Publication of JPH0439602B2 publication Critical patent/JPH0439602B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Navigation (AREA)
JP14511984A 1984-07-11 1984-07-11 方位検出装置 Granted JPS6123912A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14511984A JPS6123912A (ja) 1984-07-11 1984-07-11 方位検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14511984A JPS6123912A (ja) 1984-07-11 1984-07-11 方位検出装置

Publications (2)

Publication Number Publication Date
JPS6123912A JPS6123912A (ja) 1986-02-01
JPH0439602B2 true JPH0439602B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-30

Family

ID=15377830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14511984A Granted JPS6123912A (ja) 1984-07-11 1984-07-11 方位検出装置

Country Status (1)

Country Link
JP (1) JPS6123912A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63190911U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-29 1988-12-08
US6832725B2 (en) 1999-10-04 2004-12-21 Hand Held Products, Inc. Optical reader comprising multiple color illumination
JP4434818B2 (ja) 2004-03-31 2010-03-17 京セラ株式会社 携帯通信端末とその地磁気センサの誤差補正方法
JP4743722B2 (ja) * 2008-11-10 2011-08-10 京セラ株式会社 携帯通信端末とその地磁気センサの誤差補正方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225312A (ja) * 1982-06-25 1983-12-27 Nippon Denso Co Ltd 方位検出装置の出力補正方法

Also Published As

Publication number Publication date
JPS6123912A (ja) 1986-02-01

Similar Documents

Publication Publication Date Title
US4429469A (en) Direction detection apparatus
US4445279A (en) Magnetic course detector
JPH04315913A (ja) 車両方位測定装置
JPH0429010B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS62287115A (ja) 方位検出装置の出力補正装置
JPH06249663A (ja) 方位検出装置
JPH0439602B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0314125B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5834314A (ja) 方位検出装置
JP3318762B2 (ja) 電子方位計
JPH0138242B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0319929B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2000131068A (ja) 電子式方位計およびその補正値算出方法
JPH0650248B2 (ja) 移動体方位検知装置
JPS61215915A (ja) 方位検出装置
JPS62255815A (ja) 車両方位誤差補正方法
JPS62145111A (ja) 方位検出装置
JPH0682051B2 (ja) 方位検出装置の着磁誤差補正方法
JPH0215001B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS628011A (ja) 移動体方位検知装置
JPH04220515A (ja) 車載用方位計
JP2886010B2 (ja) 車体方位検出装置
JPH0319927B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0261685B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH08292030A (ja) 方位検出装置及び方位検出方法