JP2002365077A5 - - Google Patents

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Publication number
JP2002365077A5
JP2002365077A5 JP2002065374A JP2002065374A JP2002365077A5 JP 2002365077 A5 JP2002365077 A5 JP 2002365077A5 JP 2002065374 A JP2002065374 A JP 2002065374A JP 2002065374 A JP2002065374 A JP 2002065374A JP 2002365077 A5 JP2002365077 A5 JP 2002365077A5
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JP
Japan
Prior art keywords
connection information
map data
link
side connection
node
Prior art date
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.)
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Application number
JP2002065374A
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Japanese (ja)
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JP2002365077A (en
JP3498081B2 (en
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Publication date
Application filed filed Critical
Priority to JP2002065374A priority Critical patent/JP3498081B2/en
Priority claimed from JP2002065374A external-priority patent/JP3498081B2/en
Publication of JP2002365077A publication Critical patent/JP2002365077A/en
Application granted granted Critical
Publication of JP3498081B2 publication Critical patent/JP3498081B2/en
Publication of JP2002365077A5 publication Critical patent/JP2002365077A5/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Claims (1)

前記地図データ記憶ステップに格納される前記地図データには、ノードから見たリンクの接続関係を示すリンク接続情報のみが前記一方側接続情報として記述されており、
前記他方側接続情報補完ステップは、前記地図データ読み出しステップによって読み出された地図データに記述されている前記リンク接続情報に基づいて、リンクから見たノードの接続関係を示すノード接続情報を前記他方側接続情報として新たに生成し、当該読み出された地図データに対して補完する、請求項７に記載のプログラム。In the map data stored in the map data storing step, only link connection information indicating a link connection relationship seen from a node is described as the one-side connection information,
The other side connection information complementing step is configured to obtain node connection information indicating a connection relationship of nodes viewed from a link based on the link connection information described in the map data read out by the map data reading step. The program according to claim 7, which is newly generated as side connection information and supplemented with respect to the read map data.
JP2002065374A 2001-03-13 2002-03-11 Information terminal device and map information providing system Expired - Lifetime JP3498081B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002065374A JP3498081B2 (en) 2001-03-13 2002-03-11 Information terminal device and map information providing system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-69951 2001-03-13
JP2001069951 2001-03-13
JP2002065374A JP3498081B2 (en) 2001-03-13 2002-03-11 Information terminal device and map information providing system

Publications (3)

Publication Number Publication Date
JP2002365077A JP2002365077A (en) 2002-12-18
JP3498081B2 JP3498081B2 (en) 2004-02-16
JP2002365077A5 true JP2002365077A5 (en) 2004-09-30

Family

ID=26611121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002065374A Expired - Lifetime JP3498081B2 (en) 2001-03-13 2002-03-11 Information terminal device and map information providing system

Country Status (1)

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JP (1) JP3498081B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4901073B2 (en) * 2004-03-26 2012-03-21 社団法人システム科学研究所 Method for producing simplified digital road network data
JP4683014B2 (en) * 2007-06-25 2011-05-11 株式会社デンソー Route guidance device, road map data creation device, and road map data creation method
JP5440477B2 (en) * 2010-01-29 2014-03-12 株式会社デンソー Electronics
CN102572376A (en) * 2010-12-09 2012-07-11 北京航天长峰科技工业集团有限公司 Vehicle-mounted panoramic monitoring system
DE112011105919B4 (en) 2011-12-05 2019-05-23 Mitsubishi Electric Corporation The map information processing device
WO2013121560A1 (en) * 2012-02-16 2013-08-22 三菱電機株式会社 Map information processing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3007803B2 (en) * 1994-11-01 2000-02-07 富士通テン株式会社 Route search device using map data storage medium
JP3399779B2 (en) * 1996-05-16 2003-04-21 松下電器産業株式会社 Road map information reading device, recording medium, and transmission method
JP3502230B2 (en) * 1996-10-21 2004-03-02 株式会社ザナヴィ・インフォマティクス Navigation device
JPH1151669A (en) * 1997-07-30 1999-02-26 Aisin Seiki Co Ltd Route guide system
JP2002267462A (en) * 2001-03-13 2002-09-18 Matsushita Electric Ind Co Ltd Geographic information terminal equipment and geographic information offerring system

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