ATE476639T1 - Richtungsdaten zur routenführung - Google Patents

Richtungsdaten zur routenführung

Info

Publication number
ATE476639T1
ATE476639T1 AT03251366T AT03251366T ATE476639T1 AT E476639 T1 ATE476639 T1 AT E476639T1 AT 03251366 T AT03251366 T AT 03251366T AT 03251366 T AT03251366 T AT 03251366T AT E476639 T1 ATE476639 T1 AT E476639T1
Authority
AT
Austria
Prior art keywords
road segment
bearing
secondary bearing
distance
primary
Prior art date
Application number
AT03251366T
Other languages
English (en)
Inventor
Kirit Naik
Richard Malingkas
K C Dayananda
Original Assignee
Navteq North America Llc
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 Navteq North America Llc filed Critical Navteq North America Llc
Application granted granted Critical
Publication of ATE476639T1 publication Critical patent/ATE476639T1/de

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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3863—Structures of map data
    • G01C21/3867—Geometry of map features, e.g. shape points, polygons or for simplified maps
    • 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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3807—Creation or updating of map data characterised by the type of data
    • G01C21/3815—Road data
    • G01C21/3819—Road shape data, e.g. outline of a route

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
  • Instructional Devices (AREA)
  • Circuits Of Receivers In General (AREA)
AT03251366T 2002-05-29 2003-03-06 Richtungsdaten zur routenführung ATE476639T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/157,753 US6704648B1 (en) 2002-05-29 2002-05-29 Bearing data for route guidance

Publications (1)

Publication Number Publication Date
ATE476639T1 true ATE476639T1 (de) 2010-08-15

Family

ID=29419655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03251366T ATE476639T1 (de) 2002-05-29 2003-03-06 Richtungsdaten zur routenführung

Country Status (5)

Country Link
US (1) US6704648B1 (de)
EP (1) EP1367368B1 (de)
JP (1) JP4224324B2 (de)
AT (1) ATE476639T1 (de)
DE (1) DE60333612D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993538B2 (en) * 2003-01-28 2006-01-31 Microsoft Corporation System and process for identifying objects and/or points nearby a given object or point
US7203595B1 (en) * 2006-03-15 2007-04-10 Traffic.Com, Inc. Rating that represents the status along a specified driving route
US7477988B2 (en) 2006-05-16 2009-01-13 Navteq North America, Llc Dual road geometry representation for position and curvature-heading
US9208593B1 (en) * 2007-02-21 2015-12-08 At&T Intellectual Property Ii, L.P. Proximity-based detail reduction of geographic data
DE102009019498A1 (de) * 2009-02-10 2010-08-19 Navigon Ag Verfahren zur Erzeugung einer digitalen Straßenkarte, Navigationssystem und Verfahren zum Betrieb eines Navigationssystems
US9319444B2 (en) * 2009-06-22 2016-04-19 Monotype Imaging Inc. Font data streaming
US8615709B2 (en) 2010-04-29 2013-12-24 Monotype Imaging Inc. Initiating font subsets
EP2500887B1 (de) * 2011-03-17 2020-09-09 Harman Becker Automotive Systems GmbH Beschreibung eines Straßensegments mithilfe von ISO 17572-3
CN102306300B (zh) * 2011-08-25 2013-04-10 武汉光庭信息技术有限公司 基于弯道模型的有损形状道路识别方法
US9817615B2 (en) 2012-12-03 2017-11-14 Monotype Imaging Inc. Network based font management for imaging devices
WO2014100582A2 (en) 2012-12-21 2014-06-26 Monotype Imaging Inc. Supporting color fonts
US9626337B2 (en) 2013-01-09 2017-04-18 Monotype Imaging Inc. Advanced text editor
US9317777B2 (en) 2013-10-04 2016-04-19 Monotype Imaging Inc. Analyzing font similarity for presentation
US9691169B2 (en) 2014-05-29 2017-06-27 Monotype Imaging Inc. Compact font hinting
US10115215B2 (en) 2015-04-17 2018-10-30 Monotype Imaging Inc. Pairing fonts for presentation
US11537262B1 (en) 2015-07-21 2022-12-27 Monotype Imaging Inc. Using attributes for font recommendations
US11334750B2 (en) 2017-09-07 2022-05-17 Monotype Imaging Inc. Using attributes for predicting imagery performance
US10909429B2 (en) 2017-09-27 2021-02-02 Monotype Imaging Inc. Using attributes for identifying imagery for selection
WO2019089578A1 (en) 2017-10-30 2019-05-09 Monotype Imaging Inc. Font identification from imagery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5802492A (en) * 1994-06-24 1998-09-01 Delorme Publishing Company, Inc. Computer aided routing and positioning system
US5968109A (en) 1996-10-25 1999-10-19 Navigation Technologies Corporation System and method for use and storage of geographic data on physical media
US6199013B1 (en) 1997-07-15 2001-03-06 Navigation Technologies Corp. Maneuver generation program and method
US6405131B1 (en) 2000-05-22 2002-06-11 Navigation Technologies Corp. Method and system for providing route guidance with multiple progress bars
KR100353649B1 (ko) 2000-08-18 2002-09-28 삼성전자 주식회사 무선망을 이용한 네비게이션 시스템 및 그에 의한 경로안내 방법

Also Published As

Publication number Publication date
EP1367368A1 (de) 2003-12-03
JP2003344060A (ja) 2003-12-03
JP4224324B2 (ja) 2009-02-12
US6704648B1 (en) 2004-03-09
EP1367368B1 (de) 2010-08-04
DE60333612D1 (de) 2010-09-16

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Legal Events

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