Title:
照明器具ノードのグループを動作させるための方法および装置
Document Type and Number:
Japanese Patent JP2013539181
Kind Code:
A
Abstract:
Methods and apparatus for operating a group of lighting fixture nodes (10A-D) at a reduced power level are disclosed. In some versions of the methods a plurality of lighting fixture nodes in a group of electrically connected lighting fixture nodes may each be operated at a nominal fixture power level; a current draw across at least a test lighting fixture node of the lighting fixture nodes may be identified; and the extent to which to reduce power of each lighting fixture node may be determined as a function of the current draw across the test lighting fixture node.
Inventors:
Mills George Bradley
Johnson Michael William
Kolsky Bradford Thomas
Johnson Michael William
Kolsky Bradford Thomas
Application Number:
JP2013526591A
Publication Date:
October 17, 2013
Filing Date:
September 03, 2011
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
H05B37/02; H05B44/00
Domestic Patent References:
| JP2004178938A | 2004-06-24 |
Attorney, Agent or Firm:
Akihiko Miyazaki