DE69420731T2 - Navigationssystem und Wegsuchverfahren - Google Patents

Navigationssystem und Wegsuchverfahren

Info

Publication number
DE69420731T2
DE69420731T2 DE1994620731 DE69420731T DE69420731T2 DE 69420731 T2 DE69420731 T2 DE 69420731T2 DE 1994620731 DE1994620731 DE 1994620731 DE 69420731 T DE69420731 T DE 69420731T DE 69420731 T2 DE69420731 T2 DE 69420731T2
Authority
DE
Germany
Prior art keywords
navigation system
route search
search method
route
navigation
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.)
Expired - Lifetime
Application number
DE1994620731
Other languages
English (en)
Other versions
DE69420731D1 (de
Inventor
Takehiro Fujita
Takashi Nomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Faurecia Clarion Electronics Co Ltd
Original Assignee
Hitachi Ltd
Xanavi Informatics Corp
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 Hitachi Ltd, Xanavi Informatics Corp filed Critical Hitachi Ltd
Publication of DE69420731D1 publication Critical patent/DE69420731D1/de
Application granted granted Critical
Publication of DE69420731T2 publication Critical patent/DE69420731T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01C21/26—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
DE1994620731 1994-10-05 1994-10-05 Navigationssystem und Wegsuchverfahren Expired - Lifetime DE69420731T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19940115656 EP0706031B1 (de) 1994-10-05 1994-10-05 Navigationssystem und Wegsuchverfahren

Publications (2)

Publication Number Publication Date
DE69420731D1 DE69420731D1 (de) 1999-10-21
DE69420731T2 true DE69420731T2 (de) 2000-04-27

Family

ID=8216356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994620731 Expired - Lifetime DE69420731T2 (de) 1994-10-05 1994-10-05 Navigationssystem und Wegsuchverfahren

Country Status (2)

Country Link
EP (1) EP0706031B1 (de)
DE (1) DE69420731T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10334829A1 (de) * 2003-07-30 2005-03-10 Siemens Ag Verfahren zur Klassifikation von Routensegmenten eines Navigationssystems und ein entsprechendes Navigationssystem

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938720A (en) * 1995-02-09 1999-08-17 Visteon Technologies, Llc Route generation in a vehicle navigation system
EP0807803B1 (de) * 1996-05-16 2005-02-23 Matsushita Electric Industrial Co., Ltd. Strassenkarteninformationswiedergabevorrichtung, Aufzeichnungsmedium und Übertragungsverfahren
JP3477329B2 (ja) * 1996-10-22 2003-12-10 株式会社ザナヴィ・インフォマティクス ナビゲーション装置
JP3665436B2 (ja) * 1996-10-22 2005-06-29 株式会社ザナヴィ・インフォマティクス ナビゲーション装置
US5893081A (en) * 1996-11-25 1999-04-06 Etak, Inc. Using multiple levels of costs for a pathfinding computation
US5916299A (en) * 1996-11-25 1999-06-29 Etak, Inc. Method for determining exits and entrances for a region in a network
CA2480493A1 (en) * 2002-03-29 2003-10-23 Matsushita Electric Industrial Co., Ltd. Map matching method, map matching device, database for shape matching, and shape matching device
WO2006042688A2 (fr) * 2004-10-18 2006-04-27 Societe De Technologie Michelin Procede d’etablissement de points de voisinage pour systeme de reseau routier numerique
DE102006018877A1 (de) * 2006-04-24 2007-10-31 Siemens Ag Verfahren und Vorrichtung zum Ermitteln von Mindestkosten von einem Startort zu einem Zielort
DE102006018880A1 (de) * 2006-04-24 2007-10-31 Siemens Ag Verfahren zum Ermitteln von Mindestkosten
DE102006018879A1 (de) * 2006-04-24 2007-10-31 Siemens Ag Verfahren und Vorrichtung zum Ermitteln von Mindestkosten von einem Startort zu einem Zielort für die Planung einer Route
DE102007043037A1 (de) * 2007-09-11 2009-04-16 Navigon Ag Verfahren und Navigationseinrichtung zur Ermittlung einer Route
JP5919950B2 (ja) * 2012-03-28 2016-05-18 富士通株式会社 経路探索方法、経路探索装置、及びプログラム
CN104075721B (zh) * 2013-03-28 2018-11-20 北京百度网讯科技有限公司 导航方法和导航服务器
US10909866B2 (en) * 2018-07-20 2021-02-02 Cybernet Systems Corp. Autonomous transportation system and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031104A (en) * 1988-12-05 1991-07-09 Sumitomo Electric Industries, Ltd. Adaptive in-vehicle route guidance system
JPH03230299A (ja) * 1990-02-05 1991-10-14 Sumitomo Electric Ind Ltd 車載ナビゲータ
JPH04319619A (ja) * 1991-04-19 1992-11-10 Mitsubishi Electric Corp 車載用ナビゲーションシステム
US5285391A (en) * 1991-08-05 1994-02-08 Motorola, Inc. Multiple layer road memory storage device and route planning system
JP2673403B2 (ja) * 1992-06-23 1997-11-05 本田技研工業株式会社 経路探索装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10334829A1 (de) * 2003-07-30 2005-03-10 Siemens Ag Verfahren zur Klassifikation von Routensegmenten eines Navigationssystems und ein entsprechendes Navigationssystem
DE10334829B4 (de) * 2003-07-30 2005-09-08 Siemens Ag Verfahren zur Klassifikation von Routensegmenten eines Navigationssystems und ein entsprechendes Navigationssystem

Also Published As

Publication number Publication date
DE69420731D1 (de) 1999-10-21
EP0706031A1 (de) 1996-04-10
EP0706031B1 (de) 1999-09-15

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Legal Events

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8364 No opposition during term of opposition