DE69617269T2 - Nullbewegungsdetektionssystem für verbessertes fahrzeugnavigationssystem - Google Patents

Nullbewegungsdetektionssystem für verbessertes fahrzeugnavigationssystem

Info

Publication number
DE69617269T2
DE69617269T2 DE69617269T DE69617269T DE69617269T2 DE 69617269 T2 DE69617269 T2 DE 69617269T2 DE 69617269 T DE69617269 T DE 69617269T DE 69617269 T DE69617269 T DE 69617269T DE 69617269 T2 DE69617269 T2 DE 69617269T2
Authority
DE
Germany
Prior art keywords
gps
vehicle navigation
velocities
navigation system
improved vehicle
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.)
Revoked
Application number
DE69617269T
Other languages
English (en)
Other versions
DE69617269D1 (de
Inventor
R Croyle
E Spencer
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.)
Magellan DIS Inc
Original Assignee
Magellan DIS Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24318820&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69617269(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magellan DIS Inc filed Critical Magellan DIS Inc
Publication of DE69617269D1 publication Critical patent/DE69617269D1/de
Application granted granted Critical
Publication of DE69617269T2 publication Critical patent/DE69617269T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28Navigation; 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00Indicating or recording presence, absence, or direction, of movement
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00Testing or calibrating of apparatus or devices covered by the preceding groups
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
DE69617269T 1995-12-28 1996-12-27 Nullbewegungsdetektionssystem für verbessertes fahrzeugnavigationssystem Revoked DE69617269T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/579,903 US5991692A (en) 1995-12-28 1995-12-28 Zero motion detection system for improved vehicle navigation system
PCT/US1996/020854 WO1997024584A1 (en) 1995-12-28 1996-12-27 A zero motion detection system for improved vehicle navigation system

Publications (2)

Publication Number Publication Date
DE69617269D1 DE69617269D1 (de) 2002-01-03
DE69617269T2 true DE69617269T2 (de) 2002-07-25

Family

ID=24318820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69617269T Revoked DE69617269T2 (de) 1995-12-28 1996-12-27 Nullbewegungsdetektionssystem für verbessertes fahrzeugnavigationssystem

Country Status (6)

Country Link
US (1) US5991692A (de)
EP (1) EP0870175B1 (de)
JP (1) JP2000502803A (de)
AT (1) ATE209337T1 (de)
DE (1) DE69617269T2 (de)
WO (1) WO1997024584A1 (de)

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WO1997024584A1 (en) 1997-07-10
US5991692A (en) 1999-11-23
JP2000502803A (ja) 2000-03-07
EP0870175B1 (de) 2001-11-21
ATE209337T1 (de) 2001-12-15
EP0870175A2 (de) 1998-10-14

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