System and method for light control
US7760211B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 4, 2006 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | May 3, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/196
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An exemplary system for light control is disclosed. The system includes a computer (1), a chip (3) which is connected with the computer via a level converting circuit (2), and a plurality of light luminance control circuits. Each light luminance control circuit controls a corresponding light circuit. A related method is also disclosed. The method includes the steps of: initializing parameters for a communication serial port of a computer and a chip; receiving light luminance information, and outputting the light luminance information to the chip; processing the received light luminance information, and sending a light luminance control signal to each light luminance control circuit; converting the received light luminance control signal; and controlling light of each light circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.