Information processing device, map update method, program, and information processing system
US9014970B2 · kind B2 · utility
21Cited by
1References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 1, 2011 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Aug 13, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is provided an information processing device including: a global map acquiring unit that acquires at least a part of a global map representing positions of objects in a real space where a plurality of users are in activity; a local map generating unit that generates a local map representing positions of nearby objects detectable by a device of one user among the plurality of users; and an updating unit that updates the global map based on position data of objects included in the local map.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.