Method and system for an electronically adaptive photometry for roadway lighting
US9380684B2 · kind B2 · utility
0Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2014 |
| Grant date | Jun 28, 2016 |
| Priority date | — |
| Expiry date | Apr 14, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/72
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is an outdoor lighting assembly including at least one lighting arrays having one or more light sources configured for lighting a plurality of zones. At least one controller is operatively coupled to the at least one lighting array. The controller is configured to independently change optical outputs of the one or more light sources in each of the zones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.