Poor visibility estimation system and poor visibility estimation method
US9476732B2 · kind B2 · utility
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7References
4Claims
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Key dates
| Filing date | Nov 30, 2012 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Nov 30, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/096866
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Provided are a poor visibility estimation system and a poor visibility estimation method that can estimate poor visibility using a simpler configuration. A center has a change amount calculation unit for calculating the change amounts of operation elements of vehicles. A visibility estimation unit estimates poor visibility on the basis of the change amounts calculated by the change amount calculation unit. The center also has a distribution unit for distributing the estimation results of the visibility estimation unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.