Control system
US10896338B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2018 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Apr 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/56
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A control system comprising a reference image setting part setting a reference image of the face of the driver based on the image captured by the driver monitor camera, a monitoring part monitoring a condition of the driver based on the image captured by the driver monitor camera and the reference image, a first judging part judging if the face of the driver can no longer be recognized when monitoring the condition of the driver, a second judging part judging if the driver has been changed when the face of the driver can no longer be recognized, and a reference image resetting part resetting the reference image of the face of the driver based on the image captured by the driver monitor camera when it is judged that the driver has been changed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.