SE0201714L - Map-supported positioning - Google Patents

Map-supported positioning

Info

Publication number
SE0201714L
SE0201714L SE0201714A SE0201714A SE0201714L SE 0201714 L SE0201714 L SE 0201714L SE 0201714 A SE0201714 A SE 0201714A SE 0201714 A SE0201714 A SE 0201714A SE 0201714 L SE0201714 L SE 0201714L
Authority
SE
Sweden
Prior art keywords
movable object
object positioning
position estimate
map
vehicle
Prior art date
Application number
SE0201714A
Other languages
Swedish (sv)
Other versions
SE0201714D0 (en
SE520699C2 (en
Inventor
Urban Forssell
Peter Hall
Fredrik Gustafsson
Original Assignee
Nira Dynamics Ab
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
Priority claimed from SE0004096A external-priority patent/SE0004096D0/en
Application filed by Nira Dynamics Ab filed Critical Nira Dynamics Ab
Priority to SE0201714A priority Critical patent/SE520699C2/en
Publication of SE0201714D0 publication Critical patent/SE0201714D0/en
Publication of SE0201714L publication Critical patent/SE0201714L/en
Publication of SE520699C2 publication Critical patent/SE520699C2/en

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
    • G01C21/30—Map- or contour-matching

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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

Input topology information that indicates possible positions within a limited geographical area, is received. The distance or direction of the vehicle is calculated from its initial position depending on input state characteristic value. Several position estimate candidates are generated from the indicated positions and vehicle distance. A particular position estimate indication is selected, based on a selection rule. Independent claims are included for the following: (1) Movable object positioning apparatus; (2) Computer program product comprising program codes to execute movable object positioning.
SE0201714A 2000-11-08 2002-06-06 Map-aided movable object positioning method e.g. for motor vehicles, robots, involves selecting position estimate indication from several estimate candidates, based on predetermined rule SE520699C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0201714A SE520699C2 (en) 2000-11-08 2002-06-06 Map-aided movable object positioning method e.g. for motor vehicles, robots, involves selecting position estimate indication from several estimate candidates, based on predetermined rule

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0004096A SE0004096D0 (en) 2000-11-08 2000-11-08 Positioning system
PCT/SE2001/002477 WO2002039063A1 (en) 2000-11-08 2001-11-08 Map-aided positioning
SE0201714A SE520699C2 (en) 2000-11-08 2002-06-06 Map-aided movable object positioning method e.g. for motor vehicles, robots, involves selecting position estimate indication from several estimate candidates, based on predetermined rule

Publications (3)

Publication Number Publication Date
SE0201714D0 SE0201714D0 (en) 2002-06-06
SE0201714L true SE0201714L (en) 2002-09-09
SE520699C2 SE520699C2 (en) 2003-08-12

Family

ID=26655298

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201714A SE520699C2 (en) 2000-11-08 2002-06-06 Map-aided movable object positioning method e.g. for motor vehicles, robots, involves selecting position estimate indication from several estimate candidates, based on predetermined rule

Country Status (1)

Country Link
SE (1) SE520699C2 (en)

Also Published As

Publication number Publication date
SE0201714D0 (en) 2002-06-06
SE520699C2 (en) 2003-08-12

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