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DE3568219D1 - Process for determining the direction of travel of a vehicle, using an electronic compass - Google Patents

Process for determining the direction of travel of a vehicle, using an electronic compass

Info

Publication number
DE3568219D1
DE3568219D1 DE8585901973T DE3568219T DE3568219D1 DE 3568219 D1 DE3568219 D1 DE 3568219D1 DE 8585901973 T DE8585901973 T DE 8585901973T DE 3568219 T DE3568219 T DE 3568219T DE 3568219 D1 DE3568219 D1 DE 3568219D1
Authority
DE
Germany
Prior art keywords
travel
vehicle
determining
electronic compass
compass
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
DE8585901973T
Other languages
English (en)
Inventor
Gunther Alberter
Harald Bauer
Gerhard Hettich
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8585901973T priority Critical patent/DE3568219D1/de
Application granted granted Critical
Publication of DE3568219D1 publication Critical patent/DE3568219D1/de
Expired 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)
DE8585901973T 1984-06-16 1985-04-17 Process for determining the direction of travel of a vehicle, using an electronic compass Expired DE3568219D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585901973T DE3568219D1 (en) 1984-06-16 1985-04-17 Process for determining the direction of travel of a vehicle, using an electronic compass

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19843422491 DE3422491A1 (de) 1984-06-16 1984-06-16 Verfahren zur ermittlung der fahrtrichtung eines fahrzeuges mit elektronischem kompass
PCT/DE1985/000122 WO1986000128A1 (en) 1984-06-16 1985-04-17 Process for determining the direction of travel of a vehicle, using an electronic compass
DE8585901973T DE3568219D1 (en) 1984-06-16 1985-04-17 Process for determining the direction of travel of a vehicle, using an electronic compass

Publications (1)

Publication Number Publication Date
DE3568219D1 true DE3568219D1 (en) 1989-03-16

Family

ID=6238577

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843422491 Withdrawn DE3422491A1 (de) 1984-06-16 1984-06-16 Verfahren zur ermittlung der fahrtrichtung eines fahrzeuges mit elektronischem kompass
DE8585901973T Expired DE3568219D1 (en) 1984-06-16 1985-04-17 Process for determining the direction of travel of a vehicle, using an electronic compass

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843422491 Withdrawn DE3422491A1 (de) 1984-06-16 1984-06-16 Verfahren zur ermittlung der fahrtrichtung eines fahrzeuges mit elektronischem kompass

Country Status (5)

Country Link
US (1) US4729172A (de)
EP (1) EP0186666B1 (de)
JP (1) JPS61502413A (de)
DE (2) DE3422491A1 (de)
WO (1) WO1986000128A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509548A1 (de) * 1985-03-16 1986-09-18 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ermittlung der fahrtrichtung eines fahrzeuges mit elektronischem kompass
JPS6394108A (ja) * 1986-10-08 1988-04-25 Mitsubishi Electric Corp 移動体用方位検出装置
JPH0629732B2 (ja) * 1986-10-08 1994-04-20 三菱電機株式会社 移動体用方位検出装置
US4862398A (en) * 1986-11-18 1989-08-29 Sumitomo Electric Industries, Ltd. Correcting method and correcting errors in a terrestrial magnetism heading sensor
DE3644681A1 (de) * 1986-12-30 1988-07-14 Bosch Gmbh Robert Navigationsverfahren fuer fahrzeuge mit elektronischem kompass
GB2213937B (en) * 1987-12-17 1992-01-22 Plessey Co Plc Navigation compass calibration
US4972593A (en) * 1989-01-17 1990-11-27 The Charles Stark Draper Laboratory, Inc. Method and apparatus for measuring the undistorted magnetic field of the earth
JPH051914A (ja) * 1991-06-25 1993-01-08 Pioneer Electron Corp 着磁ベクトル補正方法
US5724074A (en) * 1995-02-06 1998-03-03 Microsoft Corporation Method and system for graphically programming mobile toys
US5737226A (en) * 1995-06-05 1998-04-07 Prince Corporation Vehicle compass system with automatic calibration
US5878370A (en) * 1995-12-01 1999-03-02 Prince Corporation Vehicle compass system with variable resolution
RU2098764C1 (ru) * 1996-05-29 1997-12-10 Русланов Александр Семенович Способ определения местоположения подвижных объектов и устройство для его реализации
US6301794B1 (en) * 1999-05-27 2001-10-16 Johnson Controls, Inc. Vehicle compass system with continuous automatic calibration
US20040215387A1 (en) 2002-02-14 2004-10-28 Matsushita Electric Industrial Co., Ltd. Method for transmitting location information on a digital map, apparatus for implementing the method, and traffic information provision/reception system
JP3481168B2 (ja) 1999-08-27 2003-12-22 松下電器産業株式会社 デジタル地図の位置情報伝達方法
JP5041638B2 (ja) 2000-12-08 2012-10-03 パナソニック株式会社 デジタル地図の位置情報伝達方法とそれに使用する装置
JP4663136B2 (ja) 2001-01-29 2011-03-30 パナソニック株式会社 デジタル地図の位置情報伝達方法と装置
JP4749594B2 (ja) * 2001-04-27 2011-08-17 パナソニック株式会社 デジタル地図の位置情報伝達方法
JP4230132B2 (ja) 2001-05-01 2009-02-25 パナソニック株式会社 デジタル地図の形状ベクトルの符号化方法と位置情報伝達方法とそれを実施する装置
CN100504295C (zh) * 2002-11-05 2009-06-24 诺基亚有限公司 移动电子三维罗盘
US9046365B2 (en) * 2011-10-27 2015-06-02 Apple Inc. Electronic devices with magnetic field compensating conductive traces
KR20220127023A (ko) * 2021-03-10 2022-09-19 삼성전자주식회사 전자 장치의 이동 방향을 확인하기 위한 전자 장치 및 전자 장치의 동작 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991361A (en) * 1975-03-27 1976-11-09 Westinghouse Electric Corporation Semi-automatic compass calibrator apparatus for a vehicle mounted flux gate compass system to cancel out effect of local magnetic disturbances
US4091543A (en) * 1976-06-17 1978-05-30 The Laitram Corporation Automatic magnetic compass correction
US4031630A (en) * 1976-06-17 1977-06-28 The Laitram Corporation Calibration apparatus for automatic magnetic compass correction
DE2754888C2 (de) * 1977-12-09 1983-12-29 Günter Dipl.-Phys. 3303 Vechelde Kramer Navigationsapparat
FR2484079A1 (fr) * 1980-06-05 1981-12-11 Crouzet Sa Procede de compensation des perturbations magnetiques dans la determination d'un cap magnetique, et dispositif pour la mise en oeuvre de ce procede
DE3123180A1 (de) * 1981-06-11 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Korrekturverfahren und -einrichtung fuer eine magnetfeldsonde
JPS6051114B2 (ja) * 1981-07-07 1985-11-12 株式会社デンソー 車載用ナビゲ−タ
JPS5834314A (ja) * 1981-08-24 1983-02-28 Nippon Soken Inc 方位検出装置
JPS58135412A (ja) * 1982-02-04 1983-08-12 Nippon Denso Co Ltd 方位演算装置
JPS58139010A (ja) * 1982-02-15 1983-08-18 Nissan Motor Co Ltd 車両用走行誘導装置
JPS59155714A (ja) * 1982-10-12 1984-09-04 ロケ　マナ　リサーチ　リミテッド 輸送機関用電子コンパス

Also Published As

Publication number Publication date
JPS61502413A (ja) 1986-10-23
WO1986000128A1 (en) 1986-01-03
EP0186666A1 (de) 1986-07-09
US4729172A (en) 1988-03-08
DE3422491A1 (de) 1985-12-19
EP0186666B1 (de) 1989-02-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee