Same vehicle detection device, toll collection facility, same vehicle detection method, and program
US11182983B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2016 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Sep 5, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/0175
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Provided is a same vehicle detection device, including: a first license plate information acquisition unit configured to store, in a first recording unit, first license plate information acquired from an onboard unit installed in a vehicle; a second license plate information acquisition unit configured to store, in a second recording unit, second license plate information of the vehicle read in, based on an image captured by shooting a predetermined region including the license plate of the vehicle; and a same vehicle determination unit configured to determine whether the first license plate information stored in the first recording device relates to the same vehicle as the second license plate information stored in the second recording device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.