CN1909022B - 公路地图管理系统 - Google Patents

公路地图管理系统 Download PDF

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Publication number
CN1909022B
CN1909022B CN2006101084372A CN200610108437A CN1909022B CN 1909022 B CN1909022 B CN 1909022B CN 2006101084372 A CN2006101084372 A CN 2006101084372A CN 200610108437 A CN200610108437 A CN 200610108437A CN 1909022 B CN1909022 B CN 1909022B
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CN
China
Prior art keywords
map
distribution
difference
road
highway
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Expired - Fee Related
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CN2006101084372A
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English (en)
Chinese (zh)
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CN1909022A (zh
Inventor
后藤雅幸
山田信一
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Denso Corp
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Denso Corp
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Publication of CN1909022A publication Critical patent/CN1909022A/zh
Application granted granted Critical
Publication of CN1909022B publication Critical patent/CN1909022B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • 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
    • 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
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3841—Data obtained from two or more sources, e.g. probe vehicles
    • 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
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3844—Data obtained from position sensors only, e.g. from inertial navigation
    • 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
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3848—Data obtained from both position sensors and additional sensors
    • 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
    • G01C21/3859—Differential updating map data
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • 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)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Educational Technology (AREA)
  • Educational Administration (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Traffic Control Systems (AREA)
  • Instructional Devices (AREA)
  • Navigation (AREA)
CN2006101084372A 2005-08-03 2006-08-02 公路地图管理系统 Expired - Fee Related CN1909022B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP225427/2005 2005-08-03
JP2005225427A JP4654823B2 (ja) 2005-08-03 2005-08-03 道路地図データ更新システム及び道路検出システム

Publications (2)

Publication Number Publication Date
CN1909022A CN1909022A (zh) 2007-02-07
CN1909022B true CN1909022B (zh) 2011-07-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006101084372A Expired - Fee Related CN1909022B (zh) 2005-08-03 2006-08-02 公路地图管理系统

Country Status (5)

Country Link
US (1) US7627414B2 (https=)
JP (1) JP4654823B2 (https=)
CN (1) CN1909022B (https=)
DE (1) DE102006034999A1 (https=)
GB (1) GB2428852B (https=)

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CN101842823A (zh) * 2007-11-06 2010-09-22 电子地图北美公司 用于使用来自多个车辆的探头数据来检测供在更新地图中使用的真实世界改变的方法及系统
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JP5819868B2 (ja) 2013-02-12 2015-11-24 株式会社ゼンリン 新規道路検出ロジック
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CN104121917B (zh) * 2013-04-28 2018-11-09 百度在线网络技术（北京）有限公司 一种自动发现新建桥梁的方法和装置
JP6136607B2 (ja) * 2013-06-12 2017-05-31 株式会社デンソー 道路状況特定装置
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GB201400382D0 (en) 2014-01-10 2014-02-26 Tomtom Dev Germany Gmbh Methods and systems for detecting a closure of a navigable element
CN106030685B (zh) * 2014-02-21 2019-03-15 三菱电机株式会社 地图信息处理装置、地图信息处理方法及更新数据的调整方法
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JP7032085B2 (ja) 2017-09-15 2022-03-08 トヨタ自動車株式会社 交通量判定システム、交通量判定方法、及び交通量判定プログラム
JP6927819B2 (ja) 2017-09-15 2021-09-01 トヨタ自動車株式会社 交通量判定システム、交通量判定方法、及び交通量判定プログラム
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Also Published As

Publication number Publication date
CN1909022A (zh) 2007-02-07
DE102006034999A1 (de) 2007-03-01
US7627414B2 (en) 2009-12-01
GB0615364D0 (en) 2006-09-13
GB2428852B8 (https=) 2009-07-29
GB2428852B (en) 2009-07-29
JP4654823B2 (ja) 2011-03-23
JP2007041294A (ja) 2007-02-15
GB2428852A8 (https=) 2007-02-07
GB2428852A (en) 2007-02-07
US20070032946A1 (en) 2007-02-08

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