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    • 25. 发明授权
    • Method of controlling the colour of the light output of a lamp
    • 控制灯的光输出的颜色的方法
    • US08149406B2
    • 2012-04-03
    • US12439809
    • 2007-09-18
    • Anthonie Hendrik BergmanSteven Ferdinand Kleijer
    • Anthonie Hendrik BergmanSteven Ferdinand Kleijer
    • G01J3/46G01N21/25
    • H05B33/0863H05B37/0272
    • The invention describes a method of controlling the color of the light output of a lamp (1), which method comprises electronically collecting color data pertaining to a first color (C1) to obtain a first color description (D1), electronically collecting color data pertaining to a second color (C2) to obtain a second color description (D2), and combining the first color description (D1) with the second color description (D2) to obtain a target color description (DT). The target color description (DT) is transferred to a control unit (4) of the lamp (1), and the lamp (1) is driven according to the target color description (DT) to give a target color light output. The invention also relates to a system (3) for controlling the color of the light output of a lamp. Furthermore, the invention relates to a color data collection device (2) for use in a system (3) for controlling the color of the light output of a lamp (1), which color data collection device (2) comprises a color detector (20) for electronically converting captured light (Lr, Lsp) into color data pertaining to a color (C1, C2), a conversion unit (21) for translating the color data pertaining to a color (C1, C2) into a corresponding color description (D1, D2), a combining unit (22) for combining a first color description (D1) with a second color description (D2) to obtain a target color description (DT), and a transfer interface (23) for transferring the target color description (DT) to a control unit (4) of the lamp (1).
    • 本发明描述了一种控制灯(1)的光输出的颜色的方法,该方法包括电子地收集与第一颜色(C1)相关的颜色数据以获得第一颜色描述(D1),电子地收集关于 到第二颜色(C2)以获得第二颜色描述(D2),并且将第一颜色描述(D1)与第二颜色描述(D2)组合以获得目标颜色描述(DT)。 目标颜色描述(DT)被传送到灯(1)的控制单元(4),并且根据目标颜色描述(DT)驱动灯(1),以给出目标色光输出。 本发明还涉及一种用于控制灯的光输出的颜色的系统(3)。 此外,本发明涉及一种在系统(3)中用于控制灯(1)的光输出的颜色的彩色数据采集装置(2),该彩色数据采集装置(2)包括彩色检测器 用于将捕获的光(Lr,Lsp)电子转换成与颜色(C1,C2)相关的颜色数据的转换单元(21),用于将与颜色(C1,C2)有关的颜色数据转换为相应的颜色描述 (D1,D2),用于将第一颜色描述(D1)与第二颜色描述(D2)组合以获得目标颜色描述(DT)的组合单元(22),以及用于传送目标 颜色描述(DT)到灯(1)的控制单元(4)。