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1. 发明授权

US06690018B1 Motion detectors and occupancy sensors with improved sensitivity, angular resolution and range 失效
标题翻译：运动检测器和占用传感器具有改进的灵敏度，角度分辨率和范围
公开(公告)号：US06690018B1
公开(公告)日：2004-02-10
申请号：US09830594
申请日：2001-07-18
申请人： Stephen Barone
发明人： Stephen Barone
IPC分类号： G08B13193
CPC分类号： G08B13/193 , Y10S250/01
摘要： Apparatus for improving the sensitivity, angular resolution and range of motion detectors, occupancy sensors and similar systems include an improved infrared input section which employs at least one additional lens, possibly segmented, before a lens array. This pre-focusing lens collects and at least partially focuses incident infrared radiation onto at least one element of the lens array. The lens array focuses the radiation onto a detector.
摘要翻译：用于提高灵敏度，角度分辨率和运动检测器，占用传感器和类似系统的范围的装置包括改进的红外输入部分，其在透镜阵列之前采用可能分段的至少一个附加透镜。该预聚焦透镜收集并且至少部分地将入射的红外辐射聚焦到透镜阵列的至少一个元件上。透镜阵列将辐射聚焦到检测器上。

2. 发明授权

US06323488B1 Adjustable motion sensing apparatus 有权
标题翻译：可调运动感测装置
公开(公告)号：US06323488B1
公开(公告)日：2001-11-27
申请号：US09326407
申请日：1999-06-04
申请人： Kim Irwin McCavit , Bradford Brian Jensen , Wai-Shing Peter Ko
发明人： Kim Irwin McCavit , Bradford Brian Jensen , Wai-Shing Peter Ko
IPC分类号： G08B13193
CPC分类号： G08B13/19
摘要： An infrared motion sensing apparatus mounted within the canopy of a decorative lighting fixture where the apparatus may be vertically adjusted. The apparatus comprises a pyroelectric infrared sensor located in a stationary base. Mounted over the sensor and movable in a vertical direction is a Fresnel lens array. The array is mounted to a frame that is constrained to ride on the base in a vertical direction in response to the rotation of a screw. The canopy has an opening to allow radiation to be received by the sensor and a second opening for a stem of the screw so that manipulation of the stem may take place without disassembly of any part of the lighting fixture.
摘要翻译：安装在装饰照明器具的顶盖内的红外线运动感测装置，其中该装置可以垂直调节。该装置包括位于固定基座中的热电红外传感器。安装在传感器上并在垂直方向上可移动的是菲涅尔透镜阵列。该阵列安装到框架上，该框架被限制为响应于螺钉的旋转而在垂直方向上骑在基座上。盖子具有开口以允许辐射被传感器接收，并且第二开口用于螺杆的杆，使得杆的操纵可以在不拆卸照明器具的任何部分的情况下进行。

3. 发明授权

US06215399B1 Passive infrared motion detector and method 失效
标题翻译：被动红外线运动检测器及方法
公开(公告)号：US06215399B1
公开(公告)日：2001-04-10
申请号：US08967165
申请日：1997-11-10
申请人： Pinhas Shpater
发明人： Pinhas Shpater
IPC分类号： G08B13193
CPC分类号： G08B29/183 , G08B13/191 , G08B13/193
摘要： Zones of a passive infrared (PIR) motion detector lens are staggered at close range to provide for pet immunity. In a dual sensor, dual lens configuration, the sensor signal is acted on to generate an alarm only when the sensor signal is simultaneous, indicating that an infrared emitting object big enough to cross both staggered zones of a zone pair has been detected. To further enhance sensitivity and immunity to noise, two dual element PIR sensors are arranged in opposite polarity with their elements vertically parallel. The sensor output is simultaneous and of opposite polarity, and noise can be suppressed by blocking like-polarity signals.
摘要翻译：被动红外（PIR）运动检测器镜头的区域在近距离交错以提供宠物免疫力。在双重传感器双镜头配置中，传感器信号仅在传感器信号同时发生时才产生报警，表明已经检测到足够大的红外线发射物体能够穿过区域对的交错区域。为了进一步提高噪声的灵敏度和抗扰度，两个双元件PIR传感器以相反极性排列，其元件垂直平行。传感器输出同时且极性相反，通过阻挡同极性信号可以抑制噪声。

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