发明授权
US07952302B2 Lighting unit, a system comprising it and a control method thereof
有权
照明单元，包括其的系统及其控制方法
- 专利标题： Lighting unit, a system comprising it and a control method thereof
- 专利标题（中）： 照明单元，包括其的系统及其控制方法
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申请号： US12251885申请日： 2008-10-15
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公开(公告)号： US07952302B2公开(公告)日： 2011-05-31
- 发明人: Andrea Becattini , Davide Tazzari , Filippo Vernia
- 申请人： Andrea Becattini , Davide Tazzari , Filippo Vernia
- 申请人地址： IT Arezzo
- 专利权人： Power-One Italy S.p.A.
- 当前专利权人： Power-One Italy S.p.A.
- 当前专利权人地址： IT Arezzo
- 代理机构： Waddey & Patterson
- 代理商 Mark J. Patterson
- 优先权： EP07425652 20071018
- 主分类号： H05B37/02
- IPC分类号： H05B37/02 ; G08B1/08
摘要：
A method for controlling the operation of a lighting unit comprising a plurality of lighting elements and a dimmable power supply unit with an output for adjusting the brightness of at least some of the lighting elements. The method provides that for at least one dimmer setting at least one real electrical parameter is measured, as a function of the absorption of the lighting elements and that the measured electrical parameter is compared with at least one previously-stored theoretical value.
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