Vehicle and traveling route setting method for vehicle
US-2024200958-A1 · Jun 20, 2024 · US
Route search apparatus, route search method, computer readable storage medium storing a program and data structure
US10495473B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10495473-B2 |
| Application number | US-201815867292-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 10, 2018 |
| Priority date | Feb 21, 2014 |
| Publication date | Dec 3, 2019 |
| Grant date | Dec 3, 2019 |
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Abstract
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A route search apparatus comprises a road information storage part configured to store road information including link information comprised of single link information and composite link information; and a route searcher configured to search a recommended route between two different points using the link information. The single link information includes information regarding an approach link that is a link approaching to a node at one end of a target link, an exit link that is a link exiting from a node at the other end of the target link, and a cost of the target link for entering from the approach link and exiting to the exit link. The composite link information includes information regarding an approach link that is a link approaching to a node at one end of a target link array, an exit link that is a link exiting from a node at the other end of the target link array, and a cost of the target link array for entering from the approach link and exiting to the exit link.
First claim
Opening claim text (preview).
The invention claimed is: 1. A route search apparatus, comprising: a road information storage part configured to store road information including network data that includes nodes and links representing a road network, and link information related to a target link corresponding to one link; and a controller configured to extend a search tree through the nodes and the links based on the road information, provide a node of interest ahead of the search tree with a cumulative cost to…
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Physics · mapped topic
- G01C21/3446Primary
Physics · mapped topic
Physics · mapped topic
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- What does patent US10495473B2 cover?
- A route search apparatus comprises a road information storage part configured to store road information including link information comprised of single link information and composite link information; and a route searcher configured to search a recommended route between two different points using the link information. The single link information includes information regarding an approach link th…
- Who is the assignee on this patent?
- Zenrin Co Ltd, Toyota Motor Co Ltd, Aisin Aw Co
- What technology area does this patent fall under?
- Primary CPC classification G01C21/3446. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 03 2019 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).