WO2009008611A3 - Map matching method in crossroad and navigation system - Google Patents

Map matching method in crossroad and navigation system Download PDF

Info

Publication number
WO2009008611A3
WO2009008611A3 PCT/KR2008/003768 KR2008003768W WO2009008611A3 WO 2009008611 A3 WO2009008611 A3 WO 2009008611A3 KR 2008003768 W KR2008003768 W KR 2008003768W WO 2009008611 A3 WO2009008611 A3 WO 2009008611A3
Authority
WO
WIPO (PCT)
Prior art keywords
map matching
matching method
navigation system
crossroad
intersection
Prior art date
Application number
PCT/KR2008/003768
Other languages
French (fr)
Other versions
WO2009008611A2 (en
Inventor
Sang Hun Chang
Original Assignee
Thinkware Systems Corp
Sang Hun Chang
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 Thinkware Systems Corp, Sang Hun Chang filed Critical Thinkware Systems Corp
Publication of WO2009008611A2 publication Critical patent/WO2009008611A2/en
Publication of WO2009008611A3 publication Critical patent/WO2009008611A3/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
    • 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
    • G01C21/34—Route searching; Route guidance
    • 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
    • G01C21/34—Route searching; Route guidance
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
    • 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
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map

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)

Abstract

Disclosed is a map matching method in an intersection and a navigation system. The map matching method includes searching for a route to a destination set by a user and applying a predetermined curvilinear rate to map matching data used for turning guidance, when an intersection is sensed while driving along the retrieved route.
PCT/KR2008/003768 2007-07-10 2008-06-28 Map matching method in crossroad and navigation system WO2009008611A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0068959 2007-07-10
KR1020070068959A KR20090005703A (en) 2007-07-10 2007-07-10 Map matching method in crossroad and navigation system

Publications (2)

Publication Number Publication Date
WO2009008611A2 WO2009008611A2 (en) 2009-01-15
WO2009008611A3 true WO2009008611A3 (en) 2009-03-19

Family

ID=40229239

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/003768 WO2009008611A2 (en) 2007-07-10 2008-06-28 Map matching method in crossroad and navigation system

Country Status (2)

Country Link
KR (1) KR20090005703A (en)
WO (1) WO2009008611A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6173714B2 (en) * 2013-02-25 2017-08-02 三菱重工メカトロシステムズ株式会社 In-vehicle device, position correction method thereof, and position correction program
KR102599258B1 (en) * 2016-10-31 2023-11-06 현대오토에버 주식회사 Apparatus for compensating route guide line
CN113514072B (en) * 2021-09-14 2021-12-14 自然资源部第三地理信息制图院 Road matching method oriented to navigation data and large-scale drawing data

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020169546A1 (en) * 2000-11-07 2002-11-14 Nagel Philipp Harald Apparatus and method for creating a navigation map
JP2003121180A (en) * 2001-10-15 2003-04-23 Alpine Electronics Inc Detector for vehicle position
KR20060084759A (en) * 2005-01-20 2006-07-25 엘지전자 주식회사 Map matching method in navigation system
JP2006349580A (en) * 2005-06-17 2006-12-28 Denso Corp Traveling condition determination device and on-vehicle navigation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020169546A1 (en) * 2000-11-07 2002-11-14 Nagel Philipp Harald Apparatus and method for creating a navigation map
JP2003121180A (en) * 2001-10-15 2003-04-23 Alpine Electronics Inc Detector for vehicle position
KR20060084759A (en) * 2005-01-20 2006-07-25 엘지전자 주식회사 Map matching method in navigation system
JP2006349580A (en) * 2005-06-17 2006-12-28 Denso Corp Traveling condition determination device and on-vehicle navigation device

Also Published As

Publication number Publication date
KR20090005703A (en) 2009-01-14
WO2009008611A2 (en) 2009-01-15

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