Power supply control device, image processing apparatus, power supply control method, and computer readable medium for power control of objects included in the image processing apparatus
US9100526B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 20, 2013 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | May 20, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0098
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A power supply control device includes a monitoring controller, a moving body detector, and a power supply controller. The monitoring controller controls a processor, an interface part, and an identification information acquisition part. The moving body detector detects whether or not a moving body including a user who intends to use the processor exists within a specific region. The power supply controller individually allows objects to be controlled including the processor, the interface part, the identification information acquisition part, and the monitoring controller to enter a power supply state or a power interruption state in an independent manner, in accordance with detection information by the moving body detector, and first controls the identification information acquisition part to be shifted from the power interruption state to the power supply state in a case where all the objects to be controlled are in the power interruption state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.