Server device, congestion prediction information display system, congestion prediction information distribution method, congestion prediction information display method, and program
US-2015362323-A1 · Dec 17, 2015 · US
Map database generating systems, methods, and programs
US9142147B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9142147-B2 |
| Application number | US-99274806-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 29, 2006 |
| Priority date | Sep 30, 2005 |
| Publication date | Sep 22, 2015 |
| Grant date | Sep 22, 2015 |
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Abstract
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Systems, methods, and programs store feature information relating to features existing on a road and on the periphery of the road, each piece of feature information being associated with a unique identification symbol, each piece of feature information including disposition information expressing a spatial disposition of each feature independently of the road network, form information expressing a form of each feature, accuracy information expressing an accuracy of the information, and acquisition timing information expressing an acquisition timing of the information. The systems, methods, and programs (1) output the feature information stored in the feature database and input map information constituting the map database, the map information being generated based on the output feature information, or (2) generate map information constituting the map database on the basis of the feature information stored in the feature database.
First claim
Opening claim text (preview).
What is claimed is: 1. A map database generating system for generating a map database, the map database including a road network comprising a plurality of nodes having position information and a link connecting two of the nodes, and road attribute information associated with the road network, the system comprising: a non-transitory memory including a feature database that stores feature information relating to features existing on a road and on a periphery of the road, each piece…
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Physics · mapped topic
Physics · mapped topic
- G09B29/00Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9142147B2 cover?
- Systems, methods, and programs store feature information relating to features existing on a road and on the periphery of the road, each piece of feature information being associated with a unique identification symbol, each piece of feature information including disposition information expressing a spatial disposition of each feature independently of the road network, form information expressin…
- Who is the assignee on this patent?
- Koshiba Sadahiro, Tsujiko Masahiro, Maekawa Kazuteru, and 11 more
- What technology area does this patent fall under?
- Primary CPC classification G09B29/00. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).