公开(公告)号：WO2015130894A1

公开(公告)日：2015-09-03

申请号：PCT/US2015/017669

申请日：2015-02-26

Applicant: SENSITY SYSTEMS INC.

Inventor： BARNARD, Chris

IPC: H05B37/02 ,  G01J1/42

CPC classification number: G01J1/4228 ,  G01J1/0223 ,  G01J1/0242 ,  G01J2001/4247

Abstract: A method and associated apparatus are disclosed for measuring illumination characteristics of a luminaire having unknown characteristics. The method includes steps of providing an array of calibrated photodetectors in known locations in proximity to a mounting location, and then illuminating the array with a luminaire having unknown illumination properties. The resulting data is used to calculate the luminous intensity vs. angle from the luminaire and the luminous flux of the luminaire. Methods of calibrating the measurement with a known luminaire are presented along with methods of determining the angular position of the detectors in the array. Color-sensitive detectors can be used to determine the angular distribution and average value of the luminaire's correlated color temperature.

Abstract translation: 公开了一种用于测量具有未知特性的照明器的照明特性的方法和相关装置。 该方法包括在靠近安装位置的已知位置提供校准光电检测器阵列的步骤，然后用具有未知照明特性的照明器照亮阵列。 得到的数据用于计算照明器的发光强度与角度的关系以及灯具的光通量。 与已知照明器校准测量的方法一起提供确定阵列中的检测器的角位置的方法。 颜色敏感检测器可用于确定灯具相关色温的角度分布和平均值。

公开(公告)号：EP3108720A1

公开(公告)日：2016-12-28

申请号：EP15711923.1

申请日：2015-02-26

Applicant: Sensity Systems Inc.

Inventor： BARNARD, Chris

IPC: H05B37/02 ,  G01J1/42

CPC classification number: G01J1/4228 ,  G01J1/0223 ,  G01J1/0242 ,  G01J2001/4247

Abstract: A method and associated apparatus are disclosed for measuring illumination characteristics of a luminaire having unknown characteristics. The method includes steps of providing an array of calibrated photodetectors in known locations in proximity to a mounting location, and then illuminating the array with a luminaire having unknown illumination properties. The resulting data is used to calculate the luminous intensity vs. angle from the luminaire and the luminous flux of the luminaire. Methods of calibrating the measurement with a known luminaire are presented along with methods of determining the angular position of the detectors in the array. Color-sensitive detectors can be used to determine the angular distribution and average value of the luminaire's correlated color temperature.

Abstract translation: 公开了一种用于测量具有未知特性的照明器的照明特性的方法和相关装置。 该方法包括在靠近安装位置的已知位置提供校准光电检测器阵列的步骤，然后用具有未知照明特性的照明器照亮阵列。 得到的数据用于计算照明器的发光强度与角度的关系以及灯具的光通量。 与已知照明器校准测量的方法一起提供确定阵列中的检测器的角位置的方法。 颜色敏感检测器可用于确定灯具相关色温的角度分布和平均值。