JP4228011B2 - ナビゲーション装置 - Google Patents
ナビゲーション装置 Download PDFInfo
- Publication number
- JP4228011B2 JP4228011B2 JP2006271996A JP2006271996A JP4228011B2 JP 4228011 B2 JP4228011 B2 JP 4228011B2 JP 2006271996 A JP2006271996 A JP 2006271996A JP 2006271996 A JP2006271996 A JP 2006271996A JP 4228011 B2 JP4228011 B2 JP 4228011B2
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- JP
- Japan
- Prior art keywords
- area
- information
- areas
- traffic jam
- navigation device
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- 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.)
- Expired - Fee Related
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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
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
-
- 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
- G01C21/3691—Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
-
- 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
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
- G08G1/096827—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard
-
- 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
- G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
- G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
-
- 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
- G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
- G08G1/096866—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver where the complete route is shown to the driver
-
- 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
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Business, Economics & Management (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
- Instructional Devices (AREA)
Description
2 通信装置
3 入力装置
4 測位装置
5 記憶装置
6 表示装置
10 経路探索手段
11 予測渋滞情報生成手段
12 予測渋滞情報適用手段
13 エリア設定手段
14 平均車速算出手段
100 ナビゲーション装置
C1〜C3 対象エリア
J1〜J6 渋滞区間
P 現在地
Q 扇形エリア
R1〜R10 エリア
S1〜S3 補助エリア
T 目的地
Claims (3)
- 経路探索範囲を複数のエリアに分割し渋滞情報を考慮して経路探索を行うナビゲーション装置であって、
現在地を中心とする補助同心円群で区切られた複数の補助エリアと現在地から目的地に向かって所定角度範囲に拡がる扇形エリアとの重複領域である各対象エリアに含まれる道路の交通情報に基づいて前記各対象エリアにおける平均車速を算出する平均車速算出手段と、
前記各対象エリアにおける平均車速に基づいて前記複数のエリアを設定するエリア設定手段と、
交通情報に基づいて所定時刻における予測渋滞情報を生成する予測渋滞情報生成手段と、
車輌が前記複数のエリアのそれぞれに到達する時刻における予測渋滞情報を前記複数のエリアのそれぞれに適用する予測渋滞情報適用手段と、
を備えることを特徴とするナビゲーション装置。 - 前記エリア設定手段は、現在地を中心とする同心円群で区切られた領域を前記複数のエリアとして設定する、
ことを特徴とする請求項1に記載のナビゲーション装置。 - 前記同心円群は、前記各対象エリアにおける平均車速に基づいて算出される所定時間当りの走行距離刻みで半径が増大する、
ことを特徴とする請求項2に記載のナビゲーション装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006271996A JP4228011B2 (ja) | 2006-10-03 | 2006-10-03 | ナビゲーション装置 |
EP07828956.8A EP2071286A4 (en) | 2006-10-03 | 2007-10-01 | NAVIGATION DEVICE |
CN2007800371724A CN101523159B (zh) | 2006-10-03 | 2007-10-01 | 导航装置 |
PCT/JP2007/069216 WO2008041679A1 (fr) | 2006-10-03 | 2007-10-01 | Dispositif de navigation |
US12/444,002 US8452530B2 (en) | 2006-10-03 | 2007-10-01 | Navigation device that performs pathfinding in consideration of congestion information in plural areas using average speed in the plural areas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006271996A JP4228011B2 (ja) | 2006-10-03 | 2006-10-03 | ナビゲーション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008089466A JP2008089466A (ja) | 2008-04-17 |
JP4228011B2 true JP4228011B2 (ja) | 2009-02-25 |
Family
ID=39268534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006271996A Expired - Fee Related JP4228011B2 (ja) | 2006-10-03 | 2006-10-03 | ナビゲーション装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8452530B2 (ja) |
EP (1) | EP2071286A4 (ja) |
JP (1) | JP4228011B2 (ja) |
CN (1) | CN101523159B (ja) |
WO (1) | WO2008041679A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI348539B (en) * | 2007-12-14 | 2011-09-11 | Quanta Comp Inc | Intelligent navigation device and method |
JP5768526B2 (ja) * | 2011-06-23 | 2015-08-26 | 株式会社デンソー | 渋滞予測装置および渋滞予測データ |
JP5693527B2 (ja) * | 2012-06-21 | 2015-04-01 | ヤフー株式会社 | ナビゲーション装置、ナビゲーションシステム、ナビゲーション方法およびナビゲーションプログラム |
CN103575280B (zh) * | 2012-07-27 | 2017-12-29 | 比亚迪汽车工业有限公司 | 一种导航群组成员显示方法及显示装置 |
CN103575281B (zh) * | 2012-07-27 | 2017-12-12 | 比亚迪股份有限公司 | 一种导航群组成员显示方法及显示装置 |
CN104620296B (zh) * | 2012-09-20 | 2017-04-26 | 丰田自动车株式会社 | 按需车辆运行管理装置、按需车辆运行管理方法以及按需车辆运行管理系统 |
EP2827322A1 (en) * | 2013-07-17 | 2015-01-21 | Harman Becker Automotive Systems GmbH | Method of Displaying a Map View and Navigation Device |
JP6316635B2 (ja) * | 2014-03-28 | 2018-04-25 | 株式会社ゼンリンデータコム | ルート探索装置、ルート探索方法及びプログラム |
ITUA20151268A1 (it) * | 2015-12-31 | 2017-07-01 | Vittore Giraudo | Dispositivo per la determinazione interattiva dinamica del percorso di viaggio ottimale |
CN105744063B (zh) * | 2016-02-01 | 2019-04-23 | 西安拓奇电子科技有限公司 | 一种位置图显示方法、方位判断方法及设备 |
CN108507585B (zh) * | 2017-02-28 | 2021-06-25 | 深圳市耀航信息技术有限公司 | 一种躲避障碍物寻找道路的方法 |
US10782142B2 (en) * | 2018-04-10 | 2020-09-22 | Toyota Jidosha Kabushiki Kaisha | Dynamic vehicle navigation system with roadway junction impact |
CN110686690B (zh) * | 2019-06-04 | 2021-12-07 | 北京嘀嘀无限科技发展有限公司 | 一种路况信息显示方法及其系统 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1108249C (zh) * | 2001-04-28 | 2003-05-14 | 陈新愚 | 一种车辆导航与路网管理的方法及装置 |
US7082365B2 (en) * | 2001-08-16 | 2006-07-25 | Networks In Motion, Inc. | Point of interest spatial rating search method and system |
JP3956838B2 (ja) * | 2002-11-22 | 2007-08-08 | アイシン・エィ・ダブリュ株式会社 | 情報表示システム、情報表示方法及びそのプログラム |
JP4261938B2 (ja) * | 2003-02-25 | 2009-05-13 | 株式会社ゼンリンデータコム | 経路探索装置、コスト導出装置、経路探索方法、コスト導出方法、並びにコンピュータプログラム及びそれを記録したコンピュータ読み取り可能な記録媒体 |
US7671764B2 (en) * | 2004-04-06 | 2010-03-02 | Honda Motor Co., Ltd. | Method and system for using traffic flow data to navigate a vehicle to a destination |
US7222018B2 (en) * | 2004-04-06 | 2007-05-22 | Honda Motor Co., Ltd. | Bandwidth and memory conserving methods for a vehicle navigation system |
JP4419721B2 (ja) | 2004-07-02 | 2010-02-24 | アイシン・エィ・ダブリュ株式会社 | ナビゲーションシステム |
JP2006092513A (ja) * | 2004-08-25 | 2006-04-06 | Denso Corp | 項目検索装置 |
JP4791726B2 (ja) * | 2004-12-03 | 2011-10-12 | クラリオン株式会社 | ナビゲーション装置の交通情報表示方法 |
JP4682865B2 (ja) * | 2006-02-17 | 2011-05-11 | アイシン・エィ・ダブリュ株式会社 | 経路探索システム、経路案内システムにおける経路案内方法、及びナビゲーション装置 |
JP4605073B2 (ja) * | 2006-03-31 | 2011-01-05 | アイシン・エィ・ダブリュ株式会社 | ナビゲーション装置及びナビゲーションシステム |
JP2006271996A (ja) | 2006-07-05 | 2006-10-12 | Casio Comput Co Ltd | ゲーム装置、コンピュータ読み取り可能な記録媒体 |
JP4905044B2 (ja) * | 2006-10-13 | 2012-03-28 | アイシン・エィ・ダブリュ株式会社 | 交通情報配信装置 |
US9076332B2 (en) * | 2006-10-19 | 2015-07-07 | Makor Issues And Rights Ltd. | Multi-objective optimization for real time traffic light control and navigation systems for urban saturated networks |
TWI290619B (en) * | 2006-11-06 | 2007-12-01 | Sin Etke Technology Co Ltd | Vehicle dynamic navigation method and system |
-
2006
- 2006-10-03 JP JP2006271996A patent/JP4228011B2/ja not_active Expired - Fee Related
-
2007
- 2007-10-01 EP EP07828956.8A patent/EP2071286A4/en not_active Withdrawn
- 2007-10-01 WO PCT/JP2007/069216 patent/WO2008041679A1/ja active Search and Examination
- 2007-10-01 CN CN2007800371724A patent/CN101523159B/zh not_active Expired - Fee Related
- 2007-10-01 US US12/444,002 patent/US8452530B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100010735A1 (en) | 2010-01-14 |
CN101523159B (zh) | 2011-08-17 |
EP2071286A1 (en) | 2009-06-17 |
EP2071286A4 (en) | 2014-04-23 |
JP2008089466A (ja) | 2008-04-17 |
US8452530B2 (en) | 2013-05-28 |
WO2008041679A1 (fr) | 2008-04-10 |
CN101523159A (zh) | 2009-09-02 |
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