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公开(公告)号：EP2839522A4
公开(公告)日：2015-12-09
申请号：EP13778001
申请日：2013-04-19
Applicant: RENSSELAER POLYTECH INST
Inventor： KARLICEK ROBERT F , LU JAMES JIAN-QIANG , GOODWIN CHARLES SANFORD , TKACHENKO ANTON
CPC classification number: H01L25/50 , H01L21/6836 , H01L24/05 , H01L24/24 , H01L24/29 , H01L24/32 , H01L24/75 , H01L24/76 , H01L24/82 , H01L24/83 , H01L24/95 , H01L24/96 , H01L25/0753 , H01L2221/68327 , H01L2221/68381 , H01L2221/68386 , H01L2224/04026 , H01L2224/05655 , H01L2224/13101 , H01L2224/24225 , H01L2224/245 , H01L2224/291 , H01L2224/32225 , H01L2224/75252 , H01L2224/75283 , H01L2224/75655 , H01L2224/75701 , H01L2224/75733 , H01L2224/75801 , H01L2224/76655 , H01L2224/76701 , H01L2224/76733 , H01L2224/76801 , H01L2224/82002 , H01L2224/82102 , H01L2224/82143 , H01L2224/83002 , H01L2224/83143 , H01L2224/83191 , H01L2224/8323 , H01L2224/83801 , H01L2224/9202 , H01L2224/95101 , H01L2224/95144 , H01L2924/00011 , H01L2924/10253 , H01L2924/10272 , H01L2924/1033 , H01L2924/12041 , H01L2924/12042 , H01L2924/12044 , H01L2924/3511 , H01L2933/0066 , H01L2924/014 , H01L2924/01047 , H01L2924/00 , H01L2224/83205 , H01L2924/00014
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2.发明公开SENSORY LIGHTING SYSTEM AND METHOD FOR CHARACTERIZING AN ILLUMINATION SPACE 审中-公开SENSORY照明系统和方法为表征的照明区域
公开(公告)号：EP2839719A4
公开(公告)日：2016-03-09
申请号：EP13777655
申请日：2013-04-19
Applicant: RENSSELAER POLYTECH INST , UNIV BOSTON
Inventor： KARLICEK ROBERT F , RADKE RICHARD J , LITTLE THOMAS D C , BUTALA PANKIL M , JIA LI
CPC classification number: H05B33/0854 , G01S17/026 , G06K9/00369 , G06K9/00771 , G06K9/2027 , G06T7/521 , G06T2207/10016 , G06T2207/10152 , H05B33/0803 , H05B37/0227
Abstract: Disclosed herein is an illumination system including an array of LED light sources for emitting light encoded with a modulation pattern, an array of sensors and a space characterization unit. The array of sensors receives emitted light scattered by an object. Each sensor determines a distance between the corresponding light source and the object using the modulation pattern. The space characterization unit uses the distance from each sensor to generate an elevation map indicating a presence of the object.
