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    • 1. 发明申请
    • ADAPTABLE LIGHTING SYSTEM
    • 适应照明系统
    • WO2011083394A1
    • 2011-07-14
    • PCT/IB2010/056142
    • 2010-12-30
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.SCHENK, Tim, Corneel, WilhelmusBEIJ, MarcelYIANNI, George, FredericBROEKSTEEG, Gerardus, Henricus, Adrianus, JohannesVINKENVLEUGEL, Lucius, TheodorusFERI, Lorenzo
    • SCHENK, Tim, Corneel, WilhelmusBEIJ, MarcelYIANNI, George, FredericBROEKSTEEG, Gerardus, Henricus, Adrianus, JohannesVINKENVLEUGEL, Lucius, TheodorusFERI, Lorenzo
    • H05B37/02
    • H05B37/029
    • The present invention relates to a control unit (108) for a lighting system (100) comprising at least two individually controllable light sources (102, 104), wherein the control unit (108) is connectable to the at least two individually controllable light sources (102, 104) and configured to control the at least two individually controllable light sources (102, 104), wherein the control unit (108) is further configured to control a first lighting system configuration comprising the at least two individually controllable light sources (102, 104) so as to cause it to emit a first illumination pattern (120) provided jointly by the at least two light sources (102, 104) of the first lighting system configuration, detect and store an initial set of illumination parameters being indicative of the first illumination pattern (120), determine a subsequent set of illumination parameters being indicative of a second illumination pattern (122) provided by a second lighting system configuration comprising individually controllable light sources (102, 106), the second lighting system configuration being different from the first lighting system configuration, and control, in dependence on the initial set and the subsequent set of illumination parameters, the second lighting system configuration so as to cause it to emit a third illumination pattern (124), the third illumination pattern (124) being an approximation of the first illumination pattern (120). The present invention provides advantages in respect of e.g. automatic "healing" of the lighting system (100), for example in the case where a light source (102, 104) of the lighting system (100) fails or is only capable of providing less than the normal rated light output.
    • 本发明涉及一种用于照明系统(100)的控制单元(108),其包括至少两个可单独控制的光源(102,104),其中控制单元(108)可连接到至少两个可单独控制的光源 (102,104),并且被配置为控制所述至少两个可独立控制的光源(102,104),其中所述控制单元(108)还被配置为控制包括所述至少两个独立可控光源的第一照明系统配置 102,104),以便使其发射由第一照明系统配置的至少两个光源(102,104)联合提供的第一照明图案(120),检测并存储指示的初始照明参数集 确定第一照明图案(120)的后续的一组照明参数,其指示由第二照明系统配置组合提供的第二照明图案(122) 上升的独立可控光源(102,106),第二照明系统配置不同于第一照明系统配置,并且根据初始设置和随后的一组照明参数来控制第二照明系统配置,以便 使其发射第三照明图案(124),第三照明图案(124)是第一照明图案(120)的近似值。 本发明提供了例如, 例如在照明系统(100)的光源(102,104)故障或仅能够提供小于正常额定光输出的情况下,照明系统(100)的自动“愈合”。
    • 4. 发明申请
    • A RELATIVE FLUX SENSOR AND A METHOD OF DETERMINING A RATIO BETWEEN MAXIMUM LIGHT INTENSITIES, A CONTROL DEVICE, A COLOR TUNABLE LAMP, A LUMINAIRE AND A COMPUTER PROGRAM PRODUCT
    • 相对通量传感器和确定最大光强度之间的比例的方法,控制装置,彩色可调节灯,灯泡和计算机程序产品
    • WO2011161600A2
    • 2011-12-29
    • PCT/IB2011/052648
    • 2011-06-17
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.VINKENVLEUGEL, Lucius, TheodorusMCCORMACK, James, Joseph, AnthonyMEEUSEN, Jorgen
    • VINKENVLEUGEL, Lucius, TheodorusMCCORMACK, James, Joseph, AnthonyMEEUSEN, Jorgen
    • H05B33/08
    • H05B37/02H05B33/0869
    • A relative flux sensor (122) and a method of characterizing characteristics of light emitters are provided. The relative flux sensor (122) comprises a color point sensor(108) and a sensor color (118). The color point sensor (108) measures a color point in a color space of light emitted by a light source (101) comprising a first light emitter (102) for emitting light of a first color and a second light emitter (114) for emitting light of a second color being different from the first color. The light source (101) is arranged for emitting light of a controllable color,being a mix of light of the first color and light of the second color. The sensor controller (118) is coupled to the color point sensor (108) for receiving a measuring signal and is arranged for i)providing a first signal to the light source (101), the first signal comprising a dimming factor D1 and a dimming factor D2, the dimming factor D1 and the dimming factor D2 indicating a fraction of a maximum flux of the first light emitter(102) and the second light emitter (114), respectively, and receiving the measuring signal representing a first color point when the light source (101) emits light according to the first signal, wherein at least one of the dimming factors D1 and D2 is different from 0, ii) providing a second signal to the light source (101), the second signal comprising a dimming factor D4 and a dimming factor D5, the dimming factor D4 and the dimming factor D indicating a fraction of the maximum flux of the first light emitter (102) and the second light emitter (114), respectively, and receiving the measuring signal representing a second color point when the light source (101) emits light according to the second signal, wherein both dimming factors D4 and D5 are different from 0, iii) calculating within a model of the color 20 space a ratio between a maximum flux of the first light emitter (102) and a maximum flux of the second light emitter (114) on the basis of the first color point, the second color point, the dimming factors D1, D2, D4 and D5.
    • 提供了相对磁通传感器(122)和表征发光体特性的方法。 相对通量传感器(122)包括色点传感器(108)和传感器颜色(118)。 色点传感器(108)测量由包括用于发射第一颜色的光的第一光发射器(102)和用于发射第一颜色的第二光发射器(114)的光源(101)发射的光的颜色空间中的色点, 第二种颜色的光不同于第一种颜色。 光源(101)被布置用于发射可控颜色的光,其是第一颜色的光和第二颜色的光的混合。 传感器控制器(118)耦合到色点传感器(108),用于接收测量信号,并且被设置为i)向光源(101)提供第一信号,第一信号包括调光因子D1和调光 因子D2,调光因子D1和调光因子D2分别指示第一光发射器(102)和第二光发射器(114)的最大通量的一部分,并且当第一色光点 光源(101)根据第一信号发光,其中调光因子D1和D2中的至少一个与0不同,ii)向光源(101)提供第二信号,第二信号包括调光因子 D4和调光因子D5,调光因子D4和调光因子D分别表示第一光发射器(102)和第二光发射器(114)的最大通量的一部分,并且接收表示第二光发射器 颜色 当光源(101)根据第二信号发光时,其中调光因子D4和D5都与0不同,iii)在颜色20空间的模型内计算第一光发射器的最大通量之间的比率 (102)和基于第一色点,第二色点,调光因数D1,D2,D4和D5的第二光发射器(114)的最大通量。