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    Dimming control system for solid state illumination source
    1.
    发明授权
    Dimming control system for solid state illumination source 有权
    固态照明光源调光控制系统

    公开(公告)号：US09313849B2

    公开(公告)日：2016-04-12

    申请号：US13947394

    申请日：2013-07-22

    申请人： Dale B. Stepps ,  Bernard Corwin

    发明人： Dale B. Stepps ,  Bernard Corwin

    IPC分类号： H05B41/16 ,  H05B41/24 ,  H05B33/08

    CPC分类号： H05B33/0845

    摘要： A system for dimming a solid state illumination source, such as a light emitting diode, including a low pass analog filter operative to extract a direct current (DC) voltage component from an incoming alternating current (AC) waveform. A microprocessor is structured to digitally filter the DC voltage resulting from the analog filter and extract dimming data associated with a dimming operation of the LED. The microprocessor includes monitoring capabilities operative to detect predetermined characteristics of the dimming data associated with the dimming operation. The predetermined characteristics are determinative of manual control of the dimming operation or non-manual activation of a dimming signal. The predetermined characteristics which are determinative of manual control may include, but not be limited to, speed of voltage change, direction of voltage change and amount of voltage change associated with the dimming signal delivered to the LED.

    摘要翻译： 一种用于调光固态照明光源的系统，例如发光二极管，包括低通模拟滤波器，可操作以从输入交流（AC）波形中提取直流（DC）电压分量。 微处理器的结构是对模拟滤波器产生的直流电压进行数字滤波，并提取与LED调光操作相关的调光数据。 微处理器包括可操作以检测与调光操作相关联的调光数据的预定特性的监视功能。 预定特性决定了调光操作的手动控制或者非手动启动调光信号。 决定手动控制的预定特性可以包括但不限于电压变化的速度，电压变化的方向以及与传送给LED的调光信号相关联的电压变化量。

    DIMMING CONTROL SYSTEM FOR SOLID STATE ILLUMINATION SOURCE
    2.
    发明申请
    DIMMING CONTROL SYSTEM FOR SOLID STATE ILLUMINATION SOURCE 有权
    用于固态照明源的调光控制系统

    公开(公告)号：US20140203733A1

    公开(公告)日：2014-07-24

    申请号：US13947394

    申请日：2013-07-22

    申请人： Dale B. Stepps ,  Bernard Corwin

    发明人： Dale B. Stepps ,  Bernard Corwin

    IPC分类号： H05B33/08

    CPC分类号： H05B33/0845

    摘要： A system for dimming a solid state illumination source, such as a light emitting diode, including a low pass analog filter operative to extract a direct current (DC) voltage component from an incoming alternating current (AC) waveform. A microprocessor is structured to digitally filter the DC voltage resulting from the analog filter and extract dimming data associated with a dimming operation of the LED. The microprocessor includes monitoring capabilities operative to detect predetermined characteristics of the dimming data associated with the dimming operation. The predetermined characteristics are determinative of manual control of the dimming operation or non-manual activation of a dimming signal. The predetermined characteristics which are determinative of manual control may include, but not be limited to, speed of voltage change, direction of voltage change and amount of voltage change associated with the dimming signal delivered to the LED.

    摘要翻译： 一种用于调光固态照明光源的系统，例如发光二极管，包括低通模拟滤波器，可操作以从输入交流（AC）波形中提取直流（DC）电压分量。 微处理器的结构是对模拟滤波器产生的直流电压进行数字滤波，并提取与LED调光操作相关的调光数据。 微处理器包括可操作以检测与调光操作相关联的调光数据的预定特性的监视功能。 预定特性决定了调光操作的手动控制或者非手动启动调光信号。 决定手动控制的预定特性可以包括但不限于电压变化的速度，电压变化的方向以及与传送给LED的调光信号相关联的电压变化量。