| 发明名称 |
POWERING A FIXTURE FROM AC AND DC SOURCES |
| 摘要 |
A system comprises a fixture and a controller that is configured to power the fixture from an alternating current (AC) source and a direct current (DC) source. The controller is configured to automatically switch from powering the fixture from the DC source to powering the fixture from the AC source in response to a time of day. Related systems, methods and computer program products are described. |
| 申请公布号 |
US2015069837(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201414518267 |
申请日期 |
2014.10.20 |
| 申请人 |
Redwood Systems, Inc. |
发明人 |
Covaro Mark;Leonard Dave |
| 分类号 |
H02J13/00 |
主分类号 |
H02J13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system comprising:
a fixture; and a controller that is configured to power the fixture from an alternating current (AC) source and a direct current (DC) source; the controller being further configured to automatically switch from powering the fixture from the DC source to powering the fixture from the AC source in response to a time of day. |
| 地址 |
Fremont CA US |
