Emission control system using barcode information
US10387700B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2016 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | May 13, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed are an emission control system and mater and slave devices for the emission control system. The master device controlling one or more slave devices includes a communication unit, an electrical code identification unit identifying electrical code information previously output, an information check unit checking emission position information previously set in accordance with the identified electrical code information and indicating specific positions at which the slave devices emit a light, an information providing unit providing the checked emission position information to a first slave device corresponding to one of the slave devices, and an emission control unit broadcasting the emission control signal corresponding to the emission position information through the communication unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.