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    • 2. 发明申请
    • A COLOR CONTROLLER FOR A LUMINAIRE
    • 用于灯泡的彩色控制器
    • WO2009113055A3
    • 2009-11-05
    • PCT/IL2009000261
    • 2009-03-09
    • MICROSEMI CORP ANALOG MIXED SIBLAUT RONIPEKER ARKADIYARALIS JAMESKAHN SIMON
    • BLAUT RONIPEKER ARKADIYARALIS JAMESKAHN SIMON
    • G09G3/34H05B33/08
    • G09G3/3413G09G2320/041G09G2320/064G09G2360/145H05B33/086H05B33/0869
    • A color controller for a luminaire constituted of: a thru-converter operative to convert an input signal to at least one luminaire drive signal; an illumination sampler arranged to sample an output from the luminaire and generate a representation thereof; and a feedback controller arranged to receive the output representation and generate the updatable conversion factor in cooperation with calibration luminance and color values, wherein the thru-converter operation is responsive to a trigger signal for defining a first and a second mode, the first mode for generating the luminaire drive signal for the luminaire responsive to the input signal being a frame luminance signal and target color signals and wherein the conversion to the at least one luminaire drive signal is responsive to an updatable conversion factor, and the second mode for generating the luminaire drive signal for the luminaire responsive to the feedback controller.
    • 一种用于照明器的颜色控制器,由以下部件组成:通过转换器,其操作以将输入信号转换为至少一个照明器驱动信号; 照明采样器,布置成对来自照明器的输出进行采样并产生其表示; 以及反馈控制器,被布置为与校准亮度和颜色值一起接收输出表示并生成可更新转换因子,其中,所述通过转换器操作响应用于定义第一和第二模式的触发信号,所述第一模式用于 响应于所述输入信号而产生用于所述照明器的所述照明器驱动信号,所述输入信号是帧亮度信号和目标颜色信号,并且其中所述至所述至少一个照明器驱动信号的转换响应于可更新转换因子,并且所述第二模式用于产生所述照明 响应于反馈控制器的灯具的驱动信号。