Map information delivery system, method, and program
US8874373B2 · kind B2 · utility
1Cited by
10References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 8, 2010 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Oct 24, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3896
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A map information delivery system, including a navigation apparatus, is capable of preferentially receiving map updating information based on a host vehicle's state. The updating information may be preferentially received based on whether a destination has been set, a location of the updating information relative to an updating position or a destination, and/or the size of the updating information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.