CA2000425A1 - Dispositif de localisation d'un corps mobile - Google Patents

Dispositif de localisation d'un corps mobile

Info

Publication number
CA2000425A1
CA2000425A1 CA2000425A CA2000425A CA2000425A1 CA 2000425 A1 CA2000425 A1 CA 2000425A1 CA 2000425 A CA2000425 A CA 2000425A CA 2000425 A CA2000425 A CA 2000425A CA 2000425 A1 CA2000425 A1 CA 2000425A1
Authority
CA
Canada
Prior art keywords
data
variation quantity
locator
magnetic
difference
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
CA2000425A
Other languages
English (en)
Other versions
CA2000425C (fr
Inventor
Akihiro Ooka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CA2000425A1 publication Critical patent/CA2000425A1/fr
Application granted granted Critical
Publication of CA2000425C publication Critical patent/CA2000425C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Gyroscopes (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
CA002000425A 1988-10-14 1989-10-11 Dispositif de localisation d'un corps mobile Expired - Fee Related CA2000425C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63259862A JPH02105011A (ja) 1988-10-14 1988-10-14 移動体用ロケータ装置
JP63-259862 1988-10-14

Publications (2)

Publication Number Publication Date
CA2000425A1 true CA2000425A1 (fr) 1990-04-14
CA2000425C CA2000425C (fr) 1995-07-18

Family

ID=17339996

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000425A Expired - Fee Related CA2000425C (fr) 1988-10-14 1989-10-11 Dispositif de localisation d'un corps mobile

Country Status (5)

Country Link
US (1) US5122960A (fr)
EP (1) EP0373317B1 (fr)
JP (1) JPH02105011A (fr)
CA (1) CA2000425C (fr)
DE (1) DE68913459T2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3030867B2 (ja) * 1990-12-27 2000-04-10 住友電気工業株式会社 車体運動方向の推定装置
JPH04238221A (ja) * 1991-01-21 1992-08-26 Sumitomo Electric Ind Ltd 方位検出装置
JPH0571978A (ja) * 1991-09-10 1993-03-23 Pioneer Electron Corp 車両方位検出装置
JPH0571964A (ja) * 1991-09-10 1993-03-23 Pioneer Electron Corp 車両方位検出装置
JP3033314B2 (ja) * 1992-01-14 2000-04-17 トヨタ自動車株式会社 車両の走行特性制御装置
US5424953A (en) * 1992-01-16 1995-06-13 Pioneer Electronic Corporation Navigation apparatus
US5559696A (en) * 1994-02-14 1996-09-24 The Regents Of The University Of Michigan Mobile robot internal position error correction system
DE19710837C1 (de) * 1997-03-15 1998-06-18 Bosch Gmbh Robert Vorrichtung und Verfahren zur Achsvermessung
US6147626A (en) * 1998-08-11 2000-11-14 Visteon Technologies, Llc Determination of zero-angular-velocity output level for angular velocity sensor
DE19945120C2 (de) * 1999-09-21 2001-12-06 Mannesmann Vdo Ag Verfahren zum Navigieren eines Fahrzeugs
JP2002063682A (ja) * 2000-08-21 2002-02-28 Nec Corp 走行位置検出装置
US6842991B2 (en) * 2002-07-31 2005-01-18 Robert W. Levi Gyro aided magnetic compass
US6813582B2 (en) * 2002-07-31 2004-11-02 Point Research Corporation Navigation device for personnel on foot
US7103471B2 (en) 2002-09-20 2006-09-05 Honeywell International Inc. Multi-mode navigation device and method
EP3344514B1 (fr) * 2015-09-04 2020-11-11 Gatekeeper Systems, Inc. Estimation du déplacement de chariots sur roues

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784310A (en) * 1980-11-13 1982-05-26 Alps Electric Co Ltd Direction sensing means
JPS57159310A (en) * 1981-03-28 1982-10-01 Nissan Motor Co Ltd Running inductive device for car
JPS5833284A (ja) * 1981-08-21 1983-02-26 本田技研工業株式会社 移動体の現在位置表示装置
JPS5834483A (ja) * 1981-08-24 1983-02-28 本田技研工業株式会社 移動体の現在位置表示装置
JPS60229799A (ja) * 1984-04-27 1985-11-15 三菱電機株式会社 車載用ナビゲ−タ
CA1266715A (fr) * 1985-08-28 1990-03-13 Martinus Leonardus Gerardus Thoone Dispositif de navigation pour vehicule terrestre comportant un filtre pour determiner le cap optimal a partir des signaux d'orientation fournis et filtre pour ce dispositif
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
US4890233A (en) * 1986-10-27 1989-12-26 Pioneer Electronic Corporation Vehicle bearing detection and data processing methods applicable to vehicle navigation system
US4862398A (en) * 1986-11-18 1989-08-29 Sumitomo Electric Industries, Ltd. Correcting method and correcting errors in a terrestrial magnetism heading sensor
JPS63150617A (ja) * 1986-12-15 1988-06-23 Honda Motor Co Ltd 走行経路表示装置
JPH01219610A (ja) * 1988-02-29 1989-09-01 Nissan Motor Co Ltd 車両用走行方位検出装置

Also Published As

Publication number Publication date
EP0373317A2 (fr) 1990-06-20
CA2000425C (fr) 1995-07-18
DE68913459D1 (de) 1994-04-07
JPH02105011A (ja) 1990-04-17
EP0373317A3 (fr) 1991-05-02
EP0373317B1 (fr) 1994-03-02
DE68913459T2 (de) 1994-09-01
US5122960A (en) 1992-06-16

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Legal Events

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