WO2009116866A3 - Navigation device - Google Patents
Navigation device Download PDFInfo
- Publication number
- WO2009116866A3 WO2009116866A3 PCT/NL2009/050131 NL2009050131W WO2009116866A3 WO 2009116866 A3 WO2009116866 A3 WO 2009116866A3 NL 2009050131 W NL2009050131 W NL 2009050131W WO 2009116866 A3 WO2009116866 A3 WO 2009116866A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- route
- nodes
- processor unit
- segment
- network
- Prior art date
Links
Classifications
-
- 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
- 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
- G01C21/3461—Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries
-
- 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
Abstract
A navigation device for a vehicle, comprising a processor unit, memory means, data input means, a sound and/or image output unit, wherein said memory means comprise a database with data representing a network of nodes and links between said nodes, wherein said processor unit is arranged to determine a quick and/or short route via links between nodes from a location in the network to a destination location in the network, which has been input by means of the data input means, and to give a driver of the vehicle directions by means of said sound and/or image output unit to reach the destination location via the determined route, wherein said database further comprises collections of nodes and links which define at least one preferred route, which preferred route may differ from the fast and/or short route between the nodes that the processor unit would calculate, and wherein said processor unit is arranged to substitute a route segment between two locations - if the calculated route has at least said two different locations in common with a segment of a preferred route that has no overlap with the calculate route - for the segment of the preferred route that connects said two locations.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2001394A NL2001394C2 (en) | 2008-03-20 | 2008-03-20 | Navigation device. |
NL2001394 | 2008-03-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009116866A2 WO2009116866A2 (en) | 2009-09-24 |
WO2009116866A3 true WO2009116866A3 (en) | 2009-11-12 |
Family
ID=40343539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL2009/050131 WO2009116866A2 (en) | 2008-03-20 | 2009-03-19 | Navigation device |
Country Status (2)
Country | Link |
---|---|
NL (1) | NL2001394C2 (en) |
WO (1) | WO2009116866A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103968854B (en) * | 2014-05-27 | 2016-04-27 | 四川汇源吉迅数码科技有限公司 | A kind of Path Clustering planing method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6321161B1 (en) * | 1999-09-09 | 2001-11-20 | Navigation Technologies Corporation | Method and system for providing guidance about alternative routes with a navigation system |
US20020111736A1 (en) * | 2001-01-26 | 2002-08-15 | Chowanic Andrea Bowes | Navigation system for land vehicles that learns and incorporates preferred navigation routes |
US20040044465A1 (en) * | 2002-08-29 | 2004-03-04 | Nesbitt David W. | Automated route determination based on day of route traversal |
US20050159889A1 (en) * | 2004-01-20 | 2005-07-21 | Isaac Emad S. | Adaptive route guidance |
-
2008
- 2008-03-20 NL NL2001394A patent/NL2001394C2/en active Search and Examination
-
2009
- 2009-03-19 WO PCT/NL2009/050131 patent/WO2009116866A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6321161B1 (en) * | 1999-09-09 | 2001-11-20 | Navigation Technologies Corporation | Method and system for providing guidance about alternative routes with a navigation system |
US20020111736A1 (en) * | 2001-01-26 | 2002-08-15 | Chowanic Andrea Bowes | Navigation system for land vehicles that learns and incorporates preferred navigation routes |
US20040044465A1 (en) * | 2002-08-29 | 2004-03-04 | Nesbitt David W. | Automated route determination based on day of route traversal |
US20050159889A1 (en) * | 2004-01-20 | 2005-07-21 | Isaac Emad S. | Adaptive route guidance |
Also Published As
Publication number | Publication date |
---|---|
WO2009116866A2 (en) | 2009-09-24 |
NL2001394C2 (en) | 2009-09-22 |
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