JPS6345043B2 - - Google Patents

Info

Publication number
JPS6345043B2
JPS6345043B2 JP54006004A JP600479A JPS6345043B2 JP S6345043 B2 JPS6345043 B2 JP S6345043B2 JP 54006004 A JP54006004 A JP 54006004A JP 600479 A JP600479 A JP 600479A JP S6345043 B2 JPS6345043 B2 JP S6345043B2
Authority
JP
Japan
Prior art keywords
magnetic field
detector
field vector
vector
output
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
JP54006004A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5599016A (en
Inventor
Sukenobu Shimizu
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP600479A priority Critical patent/JPS5599016A/ja
Priority to GB7931769A priority patent/GB2042181B/en
Priority to CA335,542A priority patent/CA1127304A/en
Priority to US06/075,421 priority patent/US4300390A/en
Priority to FR7923022A priority patent/FR2447539B1/fr
Priority to DE19792937426 priority patent/DE2937426A1/de
Publication of JPS5599016A publication Critical patent/JPS5599016A/ja
Publication of JPS6345043B2 publication Critical patent/JPS6345043B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Navigation (AREA)
JP600479A 1979-01-24 1979-01-24 Measuring apparatus for position coordinates Granted JPS5599016A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP600479A JPS5599016A (en) 1979-01-24 1979-01-24 Measuring apparatus for position coordinates
GB7931769A GB2042181B (en) 1979-01-24 1979-09-13 Determining positional coordinates utilising the terrestrial magnetism as a directional reference
CA335,542A CA1127304A (en) 1979-01-24 1979-09-13 Apparatus for determining positional coordinates utilizing the terrestrial magnetism as a directional reference
US06/075,421 US4300390A (en) 1979-01-24 1979-09-14 Apparatus for determining positional coordinates utilizing the terrestrial magnetism as a directional reference
FR7923022A FR2447539B1 (enExample) 1979-01-24 1979-09-14
DE19792937426 DE2937426A1 (de) 1979-01-24 1979-09-15 Anordnung zur bestimmung der ortskoordinaten eines sich bewegenden objektes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP600479A JPS5599016A (en) 1979-01-24 1979-01-24 Measuring apparatus for position coordinates

Publications (2)

Publication Number Publication Date
JPS5599016A JPS5599016A (en) 1980-07-28
JPS6345043B2 true JPS6345043B2 (enExample) 1988-09-07

Family

ID=11626588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP600479A Granted JPS5599016A (en) 1979-01-24 1979-01-24 Measuring apparatus for position coordinates

Country Status (1)

Country Link
JP (1) JPS5599016A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746115A (en) * 1980-09-04 1982-03-16 Honda Motor Co Ltd Running cource indicator
JPS5884518U (ja) * 1981-12-01 1983-06-08 三菱電機株式会社 車載用現在位置表示装置
JPS58113711A (ja) * 1981-12-26 1983-07-06 Japan Aviation Electronics Ind Ltd 方位及び軌跡表示装置
JPS58129212A (ja) * 1982-01-28 1983-08-02 Honda Motor Co Ltd 車両に於ける走行位置表示装置
JPS58150812A (ja) * 1982-03-03 1983-09-07 Honda Motor Co Ltd 移動体の現在位置表示装置
JPS59180422A (ja) * 1983-03-31 1984-10-13 Caterpillar Mitsubishi Ltd 走行軌跡解析システム
US4647853A (en) * 1983-09-30 1987-03-03 Teleco Oilfield Services Inc. Mud turbine tachometer
JPS60145309U (ja) * 1984-03-08 1985-09-26 株式会社トーキン 磁気方位センサ
WO1985005444A1 (fr) * 1984-05-22 1985-12-05 Kurt Tschannen Boussole electronique
US4796191A (en) * 1984-06-07 1989-01-03 Etak, Inc. Vehicle navigational system and method
JPS6131918A (ja) * 1984-07-21 1986-02-14 ブリテイツシユ・エアロスペイス・パブリツク・リミテツド・カンパニ− コンパス
JPH01100206U (enExample) * 1987-12-22 1989-07-05

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221679Y2 (enExample) * 1973-06-12 1977-05-18
JPS5928244B2 (ja) * 1975-10-03 1984-07-11 シャープ株式会社 車両位置表示装置

Also Published As

Publication number Publication date
JPS5599016A (en) 1980-07-28

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