JP2005114546A5 - - Google Patents

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JP2005114546A5
JP2005114546A5 JP2003349023A JP2003349023A JP2005114546A5 JP 2005114546 A5 JP2005114546 A5 JP 2005114546A5 JP 2003349023 A JP2003349023 A JP 2003349023A JP 2003349023 A JP2003349023 A JP 2003349023A JP 2005114546 A5 JP2005114546 A5 JP 2005114546A5
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Japan
Prior art keywords
route
information
map data
area
map
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JP2003349023A
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Japanese (ja)
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JP4409904B2 (en
JP2005114546A (en
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Publication date
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Priority to JP2003349023A priority Critical patent/JP4409904B2/en
Priority claimed from JP2003349023A external-priority patent/JP4409904B2/en
Priority to US10/959,316 priority patent/US7342516B2/en
Publication of JP2005114546A publication Critical patent/JP2005114546A/en
Publication of JP2005114546A5 publication Critical patent/JP2005114546A5/ja
Priority to US11/969,454 priority patent/US8179287B2/en
Application granted granted Critical
Publication of JP4409904B2 publication Critical patent/JP4409904B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (9)

端末装置から現在地と目的地とを通信により受け付ける受け付け手段と、
少なくとも詳細な地図データと概略の地図データとを格納した地図データ格納手段と、
交通情報を格納する交通情報格納手段と、
現在地と目的地とから誘導経路を探索する経路探索手段と、
探索された経路を含む領域について、前記地図データ格納手段を用いて地図情報を生成する地図情報生成手段と、
生成した地図情報を前記端末装置に出力する出力手段とを備えた経路情報提供システムであって、
前記地図情報生成手段は、前記領域に交通情報に関して所定の条件を満たす事象が存在する場合には、その事象が発生している場所の近傍の領域について、詳細な地図データを用いて地図情報を生成することを特徴とする経路情報提供システム。 Receiving means for receiving the current location and the destination from the terminal device by communication;
Map data storage means storing at least detailed map data and general map data;
Traffic information storage means for storing traffic information;
A route search means for searching for a guide route from the current location and the destination;
Map information generating means for generating map information using the map data storage means for the area including the searched route;
A route information providing system comprising output means for outputting the generated map information to the terminal device,
When there is an event satisfying a predetermined condition regarding the traffic information in the area, the map information generation means uses the detailed map data for the map information about the area near the place where the event occurs. A route information providing system characterized by generating. 請求項１に記載の経路情報提供システムにおいて、
前記地図情報生成手段は、さらに、前記現在地、前記目的地、探索された誘導経路それぞれの近傍の領域について、詳細な地図データを用いて地図情報を生成することを特徴とする経路情報提供システム。 The route information providing system according to claim 1,
The route information providing system characterized in that the map information generation means further generates map information using detailed map data for the current location, the destination, and areas near the searched guidance route. 請求項２に記載の経路情報提供システムにおいて、
前記領域に交通情報に関して所定の条件を満たす事象が存在する場合には、
前記経路探索手段は、さらに、前記事象を考慮した迂回経路を探索し、
前記地図情報生成手段は、さらに、探索された迂回経路の近傍の領域について、詳細な地図データを用いて地図情報を生成することを特徴とする経路情報提供システム。 In the route information providing system according to claim 2,
When there is an event that satisfies a predetermined condition regarding traffic information in the area,
The route search means further searches for a detour route in consideration of the event,
The map information generating means further generates map information using detailed map data for an area in the vicinity of the searched detour route. 請求項２に記載の経路情報提供システムにおいて、
前記領域に交通情報に関して所定の条件を満たす事象が存在する場合であって、前記端末装置から所定の指示を受け付けた場合に、
前記経路探索手段は、さらに、前記事象を考慮した迂回経路を探索し、
前記地図情報生成手段は、さらに、探索された迂回経路の近傍の領域について、詳細な地図データを用いて地図情報を生成することを特徴とする経路情報提供システム。 In the route information providing system according to claim 2,
When there is an event that satisfies a predetermined condition regarding traffic information in the area, and when a predetermined instruction is received from the terminal device,
The route search means further searches for a detour route in consideration of the event,
The map information generation means further generates map information using detailed map data for an area in the vicinity of the searched detour route. 請求項３または４に記載の経路情報提供システムにおいて、
前記地図情報生成手段は、前記領域におけるその他の領域については概略の地図データを用いて地図情報を生成することを特徴とする経路情報提供システム。 In the route information providing system according to claim 3 or 4,
The route information providing system according to claim 1, wherein the map information generating means generates map information using rough map data for other regions in the region. 端末装置から現在地と目的地とを通信により受け付け、探索した経路を含む領域の地図情報を提供する経路情報提供方法であって、
交通情報を取得し、
前記領域について、取得した交通情報に所定の条件を満たす事象が存在する場合には、少なくとも詳細な地図データと概略の地図データとを格納した地図データ格納装置を参照して、その事象が発生している場所の近傍の領域について、詳細な地図データを用いて地図情報を生成し、
生成した地図情報を前記端末装置に出力することを特徴とする経路情報提供方法。 A route information providing method for accepting a current location and a destination from a terminal device by communication and providing map information of an area including a searched route,
Get traffic information,
When there is an event that satisfies the predetermined conditions in the acquired traffic information for the area, the event occurs with reference to a map data storage device that stores at least detailed map data and approximate map data. Generate map information using detailed map data for the area near the location
A route information providing method, wherein the generated map information is output to the terminal device. 請求項６に記載の経路情報提供方法において、
さらに、前記現在地、前記目的地、探索された経路のそれぞれの近傍の領域について、詳細な地図データを用いて地図情報を生成することを特徴とする経路情報提供方法。 The route information providing method according to claim 6,
Furthermore, map information is generated using detailed map data for areas near the current location, the destination, and the searched route, respectively. 請求項７に記載の経路情報提供方法において、
前記領域に交通情報に関して所定の条件を満たす事象が存在する場合には、
さらに、前記事象を考慮した迂回経路を探索し、
さらに、探索された迂回経路の近傍の領域について、詳細な地図データを用いて地図情報を生成することを特徴とする経路情報提供方法。 The route information providing method according to claim 7,
When there is an event that satisfies a predetermined condition regarding traffic information in the area,
Further, search for a detour route in consideration of the event,
Furthermore, the route information provision method characterized by producing | generating map information about the area | region of the vicinity of the searched detour route using detailed map data. 請求項７に記載の経路情報提供方法において、
前記領域に交通情報に関して所定の条件を満たす事象が存在する場合であって、前記端末装置から所定の指示を受け付けた場合に、
さらに、前記事象を考慮した迂回経路を探索し、
さらに、探索された迂回経路の近傍の領域について、詳細な地図データを用いて地図情報を生成することを特徴とする経路情報提供方法。 The route information providing method according to claim 7,
When there is an event that satisfies a predetermined condition regarding traffic information in the area, and when a predetermined instruction is received from the terminal device,
Further, search for a detour route in consideration of the event,
Furthermore, the route information provision method characterized by producing | generating map information about the area | region of the vicinity of the searched detour route using detailed map data.
JP2003349023A 2003-10-08 2003-10-08 Route information providing system and route information providing method Expired - Fee Related JP4409904B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003349023A JP4409904B2 (en) 2003-10-08 2003-10-08 Route information providing system and route information providing method
US10/959,316 US7342516B2 (en) 2003-10-08 2004-10-07 Method and apparatus for communicating map and route guidance information for vehicle navigation
US11/969,454 US8179287B2 (en) 2003-10-08 2008-01-04 Method and apparatus for communicating map and route guidance information for vehicle navigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003349023A JP4409904B2 (en) 2003-10-08 2003-10-08 Route information providing system and route information providing method

Publications (3)

Publication Number Publication Date
JP2005114546A JP2005114546A (en) 2005-04-28
JP2005114546A5 true JP2005114546A5 (en) 2006-03-30
JP4409904B2 JP4409904B2 (en) 2010-02-03

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JP2003349023A Expired - Fee Related JP4409904B2 (en) 2003-10-08 2003-10-08 Route information providing system and route information providing method

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Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4568173B2 (en) * 2005-06-02 2010-10-27 シャープ株式会社 Mobility assistance information provision device
CN100574481C (en) * 2005-07-25 2009-12-23 索尼株式会社 Information processor and method
JP2007066214A (en) * 2005-09-02 2007-03-15 Mugen:Kk Commutation cost adjustment management support system
JP2007127428A (en) * 2005-11-01 2007-05-24 Nec Corp Navigation system, navigation method and navigation program
JP2007155462A (en) * 2005-12-02 2007-06-21 Aisin Aw Co Ltd Navigation device
JP4974561B2 (en) * 2006-03-29 2012-07-11 クラリオン株式会社 Navigation system and time calculation server
US8024110B2 (en) 2007-05-22 2011-09-20 Xanavi Informatics Corporation Method of estimation of traffic information, device of estimation of traffic information and car navigation device
US8508590B2 (en) 2010-03-02 2013-08-13 Crown Equipment Limited Method and apparatus for simulating a physical environment to facilitate vehicle operation and task completion
US8538577B2 (en) 2010-03-05 2013-09-17 Crown Equipment Limited Method and apparatus for sensing object load engagement, transportation and disengagement by automated vehicles
WO2012141601A2 (en) * 2011-04-11 2012-10-18 Crown Equipment Limited Method and apparatus for efficient scheduling for multiple automated non-holonomic vehicles using a coordinated path planner
US8655588B2 (en) 2011-05-26 2014-02-18 Crown Equipment Limited Method and apparatus for providing accurate localization for an industrial vehicle
US8548671B2 (en) 2011-06-06 2013-10-01 Crown Equipment Limited Method and apparatus for automatically calibrating vehicle parameters
US8589012B2 (en) 2011-06-14 2013-11-19 Crown Equipment Limited Method and apparatus for facilitating map data processing for industrial vehicle navigation
US8594923B2 (en) 2011-06-14 2013-11-26 Crown Equipment Limited Method and apparatus for sharing map data associated with automated industrial vehicles
US20140058634A1 (en) 2012-08-24 2014-02-27 Crown Equipment Limited Method and apparatus for using unique landmarks to locate industrial vehicles at start-up
US9056754B2 (en) 2011-09-07 2015-06-16 Crown Equipment Limited Method and apparatus for using pre-positioned objects to localize an industrial vehicle
US9389088B2 (en) * 2011-12-12 2016-07-12 Google Inc. Method of pre-fetching map data for rendering and offline routing
US8803920B2 (en) * 2011-12-12 2014-08-12 Google Inc. Pre-fetching map tile data along a route
JP6640063B2 (en) * 2016-10-13 2020-02-05 株式会社トヨタマップマスター Map data distribution device, map data distribution method and program

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