发明名称 |
Multi-zone closed loop daylight harvesting having at least one light sensor |
摘要 |
A multi-zone daylight harvesting method and apparatus having a closed loop system utilizing a single light sensor is disclosed herein. This light control system includes an ambient light sensor connected to a detection circuit for detecting the amount of ambient light within a given zone and converting the light signal to an digital one. A control device couples to receive a predetermined rate of change for each respective zone from a storage unit along with the converted digital signal. The control device connects each zone of a plurality of electrical loads to control the power supplied to the electrical load at the predetermined corresponding rate of change and responsive to the amount of ambient light detected.
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申请公布号 |
US8110994(B2) |
申请公布日期 |
2012.02.07 |
申请号 |
US20090432066 |
申请日期 |
2009.04.29 |
申请人 |
HICK ROBERT L.;LEINEN RICHARD A.;LEVITON MANUFACTURING CO., INC. |
发明人 |
HICK ROBERT L.;LEINEN RICHARD A. |
分类号 |
H05B37/00 |
主分类号 |
H05B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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