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1. 发明授权

US07148628B2 Photosensitive control with dynamic calibration 有权
标题翻译：动态校准光敏控制
公开(公告)号：US07148628B2
公开(公告)日：2006-12-12
申请号：US10902759
申请日：2004-07-30
申请人： Kim Irwin McCavit , Roger Dennis Cornett , William C. Raper
发明人： Kim Irwin McCavit , Roger Dennis Cornett , William C. Raper
IPC分类号： H05B37/02
CPC分类号： G01J1/32 , H05B37/0218 , Y02B20/46
摘要： A method and circuit arrangement dynamically calibrate a photosensitive control for a light source that includes a voltage divider circuit coupled to a resistive light detector and configured to output to a comparison circuit a variable voltage signal that varies with the resistance of the resistive light detector. To calibrate the photosensitive control, a variable impedance circuit in the voltage divider circuit is adjusted to null out any changes in voltage caused by feedback from the controlled light source. The amount of correction is proportional to the amount of light feedback. Based on the amount of correction needed, a new reference voltage is selected that will accurately detect the next dusk to dawn transition while the light feedback is present.
摘要翻译：一种方法和电路装置动态地校准光源的光敏控制器，该光源包括耦合到电阻光检测器的分压器电路，并被配置为向比较电路输出随电阻光检测器的电阻而变化的可变电压信号。为了校准光敏控制，调节分压器电路中的可变阻抗电路以消除由受控光源的反馈引起的任何电压变化。校正量与光反馈量成比例。基于所需的校正量，选择新的参考电压，其将在存在光反馈时准确地检测下一个黄昏到黎明过渡。

2. 发明申请

US20080106407A1 Wireless Variable Illumination Level Lighting System 有权
标题翻译：无线可变照明级照明系统
公开(公告)号：US20080106407A1
公开(公告)日：2008-05-08
申请号：US11550564
申请日：2006-10-18
申请人： William C. Raper
发明人： William C. Raper
IPC分类号： G08B13/00 , H05B37/02
CPC分类号： H05B37/0227 , Y02B20/44
摘要： A sensor circuit for remotely commanding the operation of a remote device includes a motion sensor circuit for detecting motion relative thereto and having an output conditioned upon motion detection. Additionally, a photocell sensor circuit for detecting a low ambient illumination level has an output command conditioned upon the detection of a predetermined illumination level that is electrically coupled to a control circuit having a plurality of inputs. The invention further includes a data output comprising a remote device operation command and a transmitter circuit coupled to the data output of said control circuit for transmitting said operation command to a remote device.
摘要翻译：用于远程控制远程设备的操作的传感器电路包括用于检测相对于其的运动的运动传感器电路，并具有以运动检测为条件的输出。另外，用于检测低环境照度水平的光电管传感器电路具有对检测到与具有多个输入的控制电路电耦合的预定照明水平进行调节的输出命令。本发明还包括数据输出，其包括远程设备操作命令和耦合到所述控制电路的数据输出的发送器电路，用于将所述操作命令发送到远程设备。

3. 发明授权

US08035513B2 Wireless variable illumination level lighting system 有权
标题翻译：无线可变照明级照明系统
公开(公告)号：US08035513B2
公开(公告)日：2011-10-11
申请号：US11550564
申请日：2006-10-18
申请人： William C. Raper
发明人： William C. Raper
IPC分类号： G08B13/00 , H05B37/02
CPC分类号： H05B37/0227 , Y02B20/44
摘要： A sensor circuit for remotely commanding the operation of a remote device includes a motion sensor circuit for detecting motion relative thereto and having an output conditioned upon motion detection. Additionally, a photocell sensor circuit for detecting a low ambient illumination level has an output command conditioned upon the detection of a predetermined illumination level that is electrically coupled to a control circuit having a plurality of inputs. The invention further includes a data output comprising a remote device operation command and a transmitter circuit coupled to the data output of said control circuit for transmitting said operation command to a remote device.
摘要翻译：用于远程控制远程设备的操作的传感器电路包括用于检测相对于其的运动的运动传感器电路，并具有以运动检测为条件的输出。另外，用于检测低环境照度水平的光电管传感器电路具有对检测到与具有多个输入的控制电路电耦合的预定照明水平进行调节的输出命令。本发明还包括数据输出，其包括远程设备操作命令和耦合到所述控制电路的数据输出的发送器电路，用于将所述操作命令发送到远程设备。

4. 发明授权

US06747275B2 Motion sensing system having short range capability 有权
标题翻译：运动感测系统具有短距离能力
公开(公告)号：US06747275B2
公开(公告)日：2004-06-08
申请号：US09999052
申请日：2001-11-01
申请人： William C. Raper , Kim I. McCavit , Yiu Ming Tsui
发明人： William C. Raper , Kim I. McCavit , Yiu Ming Tsui
IPC分类号： G01J502
CPC分类号： G08B13/19
摘要： A motion sensing system is disclosed having a housing or mounting, a sensor, a shield and a cover. A spacer and a printed circuit board may also be included. The cylindrical shaped sensor is placed within the cup shaped shield with the spacer disposed between the sensor and the printed circuit board. The shield and the printed circuit board are then fastened together. Next, the bottom or nose of the mounting shield is placed into the dish shaped cover and the combination is fastened to the housing with the cover extending into an opening in the bottom wall of the housing. The system allows a downward looking motion sensing capability in addition to the typical forward sensing capability which may also be installed in the housing. The housing may then be connected to a security lighting fixture. An even simpler version is a motion sensing system having a simple mounting for a two transducer PIR sensor where one of the transducers is covered and a Fresnel lens is absent. An effective short range motion detector results and the sensor may be aimed in any direction.
摘要翻译：公开了具有壳体或安装件，传感器，屏蔽件和盖子的运动感测系统。还可以包括间隔物和印刷电路板。圆柱形传感器被放置在杯形屏蔽件内，间隔件设置在传感器和印刷电路板之间。然后将屏蔽和印刷电路板固定在一起。接下来，安装护罩的底部或鼻部被放置在碟形盖中，并且组合件被固定到壳体，盖子延伸到壳体的底壁中的开口中。除了也可以安装在壳体中的典型的前向感测能力之外，该系统允许向下看的运动感测能力。然后，壳体可以连接到安全照明灯具。更简单的版本是具有用于两个换能器PIR传感器的简单安装的运动感测系统，其中一个换能器被覆盖并且菲涅尔透镜不存在。有效的短距离运动检测器结果，传感器可以瞄准任何方向。

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