Power source control device of illuminator and lighting system
US8436552B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2011 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Nov 20, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/198
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power source control device for controlling an illuminance of an illuminator by outputting a current for driving the illuminator and by controlling the current, including: a receiver for receiving a wireless signal having a predetermined frequency; a storage section for storing a setting table holding a first code indicating a predetermined device identification code; a control signal generating circuit for comparing a second code included in the wireless signal with the first code to output a control signal when the second code agrees with the first code; and a current outputting circuit for generating and outputting a current according to the control signal generating circuit, wherein the power source control device controls the illuminance of the illuminator according to the wireless signal from a desired wireless signal transmitting device in response to a change of the first coded held in the setting table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.