This invention relates to aluminaire comprising a light source emitting output light, and a detector unit, which is arranged to detect received light emanating from a remote reflection of said output light, wherein the detector unit comprises a first identifier, which is arranged to identify a remotely introduced reflector identifying light coding of the received light. The invention also relates to a method for determining a property of light at a remote position.
申请公布号
WO2009047693(A2)
申请公布日期
2009.04.16
申请号
WO2008IB54084
申请日期
2008.10.06
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;DAMINK, PAULUS, H., A.;COLAK, SEL, B.