Flood detection device, flood detection system, and computer-readable storage medium
US11385381B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Oct 14, 2020 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Oct 14, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3691
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flood detection device and method that acquires meteorological data; acquires traffic volume data representing vehicle traffic volume; and determines that an area, in which a vehicle traffic volume during or after rain is less than or equal to a predetermined number of vehicles, is flooded based on the meteorological data and the traffic volume data, when a probability, that the vehicle traffic volume in a normal time is less than or equal to the predetermined number of vehicles, is less than a predetermined value, the normal time being a state in which a rainfall amount is less than a predetermined value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.