Navigation system with point of interest detour mechanism and method of operation thereof
US9146118B2 · kind B2 · utility
8Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2014 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Mar 31, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3682
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A navigation system includes: a control unit configured to generate a navigation route; generate a route-specific point set based on the navigation route prior to an interest point query for representing a portion of an interest point database; and a storage unit, coupled to the control unit, configured to store the route-specific point set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.