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    Motion activated light fixture with fixed sensor
    2.
    发明授权
    Motion activated light fixture with fixed sensor 失效
    运动激光灯具固定传感器

    公开(公告)号：US5662411A

    公开(公告)日：1997-09-02

    申请号：US406732

    申请日：1995-03-20

    申请人： Gary M. Haslam ,  Andrew J. Parker

    发明人： Gary M. Haslam ,  Andrew J. Parker

    IPC分类号： F21V23/04 ,  F21S1/02

    CPC分类号： F21V23/0442 ,  F21W2131/10 ,  Y10S250/01 ,  Y10S362/802

    摘要： A motion activated light fixture has a housing comprised of a canopy, a base formed integral with the canopy and at least one illumination source mounted on the housing. The housing has a centrally located mounting hole which enables the base and canopy to be rotated 360 degrees around the mounting hole prior to being mounted on a selected vertical or horizontal surface. The sensor component mounts on an outer surface of the housing and includes a lens plate in which plural lens segments are formed in a plurality of rows so as to provide a substantially wide angle of view of up to 180 degrees and which view can be variably positioned utilizing the referred to mounting hole configuration.

    摘要翻译： 运动激活的灯具具有壳体，该壳体包括冠层，与顶盖形成一体的基部以及安装在壳体上的至少一个照明源。 壳体具有中心安装孔，使得基座和顶盖能够在安装在所选择的垂直或水平表面之前围绕安装孔旋转360度。 传感器组件安装在壳体的外表面上，并且包括透镜板，多个透镜段以多行形成，以便提供高达180度的基本上宽的视角，并且可以可变地定位视图 利用所述安装孔构造。

    Infrared detection switching circuit
    5.
    发明授权
    Infrared detection switching circuit 失效
    红外检测开关电路

    公开(公告)号：US5414263A

    公开(公告)日：1995-05-09

    申请号：US201263

    申请日：1994-02-24

    申请人： Gary M. Haslam ,  David E. Van den Bout

    发明人： Gary M. Haslam ,  David E. Van den Bout

    IPC分类号： G01J1/46 ,  G01J5/34

    CPC分类号： G01J1/46 ,  Y10S250/01

    摘要： A passive infrared detection and conversion circuit includes a pyrosensor, a current amplifier, a capacitor, and a signal processor circuit. The signal processor is operable to charge the capacitor to a first voltage level and to measure a capacitor discharge time, the time required for the capacitor to discharge from the first voltage level to a second voltage level. The signal processor is further operable to generate an electrical control signal responsive to a variation in the capacitor discharge time which corresponds to a significant motion event. When the pyrosensor is exposed to infrared motion, it generates a transient current, and the capacitor discharge time corresponds to the transient current. The signal processor circuit includes logic operable to compare the capacitor discharge time with a long-term average capacitor discharge time. The signal processor circuit generates the electrical control signal only when the capacitor discharge time deviates from the long-term average capacitor discharge time by exceeding a predetermined threshold margin and/or satisfying other timing and/or pulse sequence patterns. The logic of the signal processor circuit may be further operable to calculate and update the long-term average capacitor discharge time based on the capacitor discharge time such that the logic filters out unwanted background signals and component tolerance variations, thereby creating a dynamic threshold system for detecting significant motion.

    摘要翻译： 被动红外线检测和转换电路包括一个热电传感器，一个电流放大器，一个电容器和一个信号处理器电路。 信号处理器可操作以将电容器充电到第一电压电平并测量电容器放电时间，电容器从第一电压电平放电到第二电压电平所需的时间。 信号处理器还可操作以响应于对应于显着运动事件的电容器放电时间的变化而产生电控制信号。 当传感器暴露于红外线时，产生瞬态电流，电容放电时间对应于瞬态电流。 信号处理器电路包括可操作以将电容器放电时间与长期平均电容器放电时间进行比较的逻辑。 只有当电容器放电时间超过预定的阈值余量而偏离长期平均电容器放电时间和/或满足其它定时和/或脉冲序列模式时，信号处理器电路才产生电气控制信号。 信号处理器电路的逻辑可以进一步可操作以基于电容器放电时间来计算和更新长期平均电容器放电时间，使得逻辑滤除不想要的背景信号和元件容差变化，由此创建动态阈值系统 检测到显着的运动。

    Directable decorative lantern with motion sensor
    6.
    发明授权
    Directable decorative lantern with motion sensor 失效
    带有运动传感器的可定向装饰灯

    公开(公告)号：US5590953A

    公开(公告)日：1997-01-07

    申请号：US430199

    申请日：1995-04-27

    申请人： Gary M. Haslam ,  Simeon T. Lee

    发明人： Gary M. Haslam ,  Simeon T. Lee

    IPC分类号： F21S8/00 ,  F21S8/04 ,  F21V15/00 ,  F21V23/04 ,  F21Y101/00 ,  G01P13/00 ,  G08B13/191 ,  G08B13/193 ,  F21V23/00

    CPC分类号： G08B13/193 ,  F21S8/033 ,  F21V23/0442 ,  G01P13/00 ,  F21W2121/00 ,  Y10S362/802

    摘要： A motion activated decorative lantern having an optical lens which becomes part of the lantern structure and appearance so that there is no profile difference due to the presence of the motion sensor. The detection range area may be adjusted without the details of the adjustment being visible. A rotatable sensing module has an integral appearance with that of the fixture. The decorative lantern has a decorative lamp portion and a mounting portion, a cylindrical sensing module having a chamber; a motion sensor located in the chamber for detecting motion in a selected location around the lantern; and a lens piece positioned around the sensing module and over the chamber. The lens piece has a uniform decorative appearance. The sensing module is rotatable to change the selected location of detection of the lantern. The lantern also includes a decorative external housing, decorative tail below the sensing module and a decorative lantern base. An internal housing for housing electronic components of the lantern is positioned within the external housing above a chamber in which the motion sensor is located.

    摘要翻译： 具有光学透镜的运动激活装饰灯，其成为灯笼结构和外观的一部分，使得由于存在运动传感器而没有轮廓差异。 可以调整检测范围区域，而不需要调整的细节。 可旋转传感模块与固定装置具有整体外观。 装饰灯具有装饰灯部分和安装部分，具有室的圆柱形感测组件; 位于所述室内的运动传感器，用于检测所述灯笼周围的选定位置的运动; 以及位于感测模块周围并位于室上方的透镜片。 透镜片具有均匀的装饰外观。 感测模块​​可旋转以改变所选择的灯的检测位置。 灯笼还包括装饰外壳，感测模块下方的装饰尾灯和装饰灯座。 用于容纳灯的电子部件的内部壳体位于运动传感器所在的室内的外部壳体内。