DE69202067D1 - Verfahren zur Kursbestimmung. - Google Patents

Verfahren zur Kursbestimmung.

Info

Publication number
DE69202067D1
DE69202067D1 DE69202067T DE69202067T DE69202067D1 DE 69202067 D1 DE69202067 D1 DE 69202067D1 DE 69202067 T DE69202067 T DE 69202067T DE 69202067 T DE69202067 T DE 69202067T DE 69202067 D1 DE69202067 D1 DE 69202067D1
Authority
DE
Germany
Prior art keywords
determination procedure
course determination
course
procedure
determination
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 - Fee Related
Application number
DE69202067T
Other languages
English (en)
Other versions
DE69202067T2 (de
Inventor
Shin-Ichi Matsuzaki
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 DE69202067D1 publication Critical patent/DE69202067D1/de
Application granted granted Critical
Publication of DE69202067T2 publication Critical patent/DE69202067T2/de
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
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/42—Rotary gyroscopes for indicating rate of turn; for integrating rate of turn
    • 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
    • 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
    • G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
    • 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
DE69202067T 1991-01-21 1992-01-10 Verfahren zur Kursbestimmung. Expired - Fee Related DE69202067T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3005389A JPH04238221A (ja) 1991-01-21 1991-01-21 方位検出装置

Publications (2)

Publication Number Publication Date
DE69202067D1 true DE69202067D1 (de) 1995-05-24
DE69202067T2 DE69202067T2 (de) 1995-12-07

Family

ID=11609809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69202067T Expired - Fee Related DE69202067T2 (de) 1991-01-21 1992-01-10 Verfahren zur Kursbestimmung.

Country Status (4)

Country Link
US (1) US5319561A (de)
EP (1) EP0496508B1 (de)
JP (1) JPH04238221A (de)
DE (1) DE69202067T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04238220A (ja) * 1991-01-23 1992-08-26 Sumitomo Electric Ind Ltd 車両方位修正装置
US5381095A (en) * 1993-06-21 1995-01-10 Rockwell International Corporation Method of estimating location and orientation of magnetic dipoles using extended Kalman filtering and Schweppe likelihood ratio detection
DE4405180A1 (de) * 1994-02-18 1995-08-24 Mannesmann Kienzle Gmbh Verfahren zur Rekonstruktion des Gierwinkels eines Fahrzeugs aus fehlerbehafteten Rohdaten
EP0715150B1 (de) * 1994-11-29 1999-09-01 Xanavi Informatics Corporation Navigationssystem mit Umschaltung, wenn ein Radiosignal nicht empfangen werden kann
US5850193A (en) * 1995-03-30 1998-12-15 Sumitomo Electric Industries, Ltd. Apparatus for assisting driver in carefully driving
DE19536601A1 (de) 1995-09-19 1997-03-20 Teldix Gmbh Navigationssystem für ein Fahrzeug, insbesondere für ein Landfahrzeug
DE19625058A1 (de) * 1996-06-22 1998-01-02 Bosch Gmbh Robert Vorrichtung zur Ermittlung einer Drehrate
US6401036B1 (en) * 2000-10-03 2002-06-04 Motorola, Inc. Heading and position error-correction method and apparatus for vehicle navigation systems
WO2002039367A1 (en) * 2000-11-10 2002-05-16 Martin Roger L Route data base generation procedures and systems, processes and products relating thereto
US6577952B2 (en) 2001-01-08 2003-06-10 Motorola, Inc. Position and heading error-correction method and apparatus for vehicle navigation systems
US6493631B1 (en) 2001-05-31 2002-12-10 Mlho, Inc. Geophysical inertial navigation system
US6813582B2 (en) * 2002-07-31 2004-11-02 Point Research Corporation Navigation device for personnel on foot
US6842991B2 (en) * 2002-07-31 2005-01-18 Robert W. Levi Gyro aided magnetic compass
US7103471B2 (en) 2002-09-20 2006-09-05 Honeywell International Inc. Multi-mode navigation device and method
US7234539B2 (en) * 2003-07-10 2007-06-26 Gyrodata, Incorporated Method and apparatus for rescaling measurements while drilling in different environments
US7117605B2 (en) * 2004-04-13 2006-10-10 Gyrodata, Incorporated System and method for using microgyros to measure the orientation of a survey tool within a borehole
JP4365402B2 (ja) * 2006-12-20 2009-11-18 本田技研工業株式会社 移動体の移動角度検出装置
US20090057238A1 (en) * 2007-09-04 2009-03-05 Efraim Garti Pool cleaning robot
US8065085B2 (en) 2007-10-02 2011-11-22 Gyrodata, Incorporated System and method for measuring depth and velocity of instrumentation within a wellbore using a bendable tool
US8010308B1 (en) * 2007-11-23 2011-08-30 Microstrain, Inc. Inertial measurement system with self correction
US8185312B2 (en) 2008-10-22 2012-05-22 Gyrodata, Incorporated Downhole surveying utilizing multiple measurements
US8095317B2 (en) 2008-10-22 2012-01-10 Gyrodata, Incorporated Downhole surveying utilizing multiple measurements
US8065087B2 (en) 2009-01-30 2011-11-22 Gyrodata, Incorporated Reducing error contributions to gyroscopic measurements from a wellbore survey system
WO2012064776A2 (en) * 2010-11-08 2012-05-18 Lokshin, Anatole, M. Device and method of gyro sensor calibration
FR3069633B1 (fr) * 2017-07-28 2019-08-23 Sysnav Determination de cap a partir du champ mesure par des capteurs magnetiques
FR3069634B1 (fr) * 2017-07-28 2021-06-11 Sysnav Procede et dispositif de caracterisation d'un cap determine a partir de la mesure du champ magnetique
CN108801267B (zh) * 2018-06-22 2020-09-15 西安电子科技大学 一种融合多传感器的室内无锚点定位方法
CN112472073B (zh) * 2020-11-23 2022-05-24 四川大学华西医院 一种智能腰带

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4734863A (en) * 1985-03-06 1988-03-29 Etak, Inc. Apparatus for generating a heading signal for a land vehicle
US4862398A (en) * 1986-11-18 1989-08-29 Sumitomo Electric Industries, Ltd. Correcting method and correcting errors in a terrestrial magnetism heading sensor
JPH01219610A (ja) * 1988-02-29 1989-09-01 Nissan Motor Co Ltd 車両用走行方位検出装置
JPH02105011A (ja) * 1988-10-14 1990-04-17 Sumitomo Electric Ind Ltd 移動体用ロケータ装置
JP2669889B2 (ja) * 1989-04-07 1997-10-29 住友電気工業株式会社 自立航法装置に用いる角速度センサの較正装置
JPH03279809A (ja) * 1990-03-28 1991-12-11 Sumitomo Electric Ind Ltd 方位検出装置

Also Published As

Publication number Publication date
EP0496508A1 (de) 1992-07-29
DE69202067T2 (de) 1995-12-07
EP0496508B1 (de) 1995-04-19
US5319561A (en) 1994-06-07
JPH04238221A (ja) 1992-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee