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1. 发明授权

US06456379B1 Optical smoke detector operating in accordance with the extinction principle and method for compensating its temperature drift 失效
标题翻译：光学烟雾探测器按照消光原理和方法补偿其温度漂移
公开(公告)号：US06456379B1
公开(公告)日：2002-09-24
申请号：US09395720
申请日：1999-09-14
申请人： Peter Kunz , Kurt Müller , Dieter Wieser , Markus Loepfe
发明人： Peter Kunz , Kurt Müller , Dieter Wieser , Markus Loepfe
IPC分类号： G01N2161
CPC分类号： G08B17/103 , G08B17/113 , G08B29/24
摘要： A detector device for detecting the presence of airborne particles such as smoke includes a light source, an optical bridge, a measurement path, a reference path, a measurement receiver and a reference receiver. The optical bridge, in addition to the light source and the measurement and reference receivers, are the only optical elements of the detector device. The optical bridge includes two circular apertures arranged downstream of the light source along the radiation path. The light source is arranged in a chamber having an air reservoir, whose surface area is substantially greater than that of the light source. A temperature drift curve is determined by heating the light source and storing the detector signal at different temperatures.
摘要翻译：用于检测诸如烟雾的气载颗粒的存在的检测器装置包括光源，光桥，测量路径，参考路径，测量接收器和参考接收器。除了光源和测量和参考接收器之外，光桥是检测器装置的唯一光学元件。光桥包括沿辐射路径布置在光源下游的两个圆形孔。光源布置在具有空气存储器的室中，其表面面积基本上大于光源的表面积。通过加热光源并将检测器信号存储在不同温度来确定温度漂移曲线。

2. 发明授权

US5874314A Method for detecting organic vapors and aerosols 失效
标题翻译：有机蒸汽和气溶胶的检测方法
公开(公告)号：US5874314A
公开(公告)日：1999-02-23
申请号：US791623
申请日：1997-01-31
申请人： Markus Loepfe , Dieter Wieser , Peter Ryser
发明人： Markus Loepfe , Dieter Wieser , Peter Ryser
IPC分类号： G01N33/00 , G01N27/62
CPC分类号： G01N33/0047 , Y10T436/17 , Y10T436/173076 , Y10T436/173845
摘要： In a technique for detecting organic vapors and aerosols, e.g. of amines, hydrazines and nitrogen-containing compounds produced in combustion, molecules condense at a surface of a conductive device. By heating the conductive device in pulsed fashion, e.g. by resistance heating, condensed molecules are thermally ionized and emitted from the conductive device. Emitted ions are collected by a collector electrode, and the resulting ionic current pulse is amplified by a transimpedance circuit. The heat pulse lasts until the ionic current pulse has subsided, by which time the conductive device has become free of residual substances. As a result, the conductive device remains uncontaminated and has a long service life. The time-averaged power consumption of the technique is less than 2 mW. For resistance heating, a meander heater element can be disposed on a silicon nitride membrane across an etched opening in a silicon chip. A separate conductive surface layer can be included in the conductive device, separated from the heater element by an insulating layer.
摘要翻译：在用于检测有机蒸气和气溶胶的技术中，例如，的胺，肼和燃烧中产生的含氮化合物，分子在导电装置的表面冷凝。通过以脉冲方式加热导电装置，例如，通过电阻加热，冷凝分子被热离子化并从导电装置发射。发射的离子由集电极收集，并且所得到的离子电流脉冲由跨阻电路放大。热脉冲持续到离子电流脉冲已经消退，此时导电装置已经没有残留物质。结果，导电装置保持未被污染并且具有长的使用寿命。该技术的时间平均功耗小于2mW。对于电阻加热，可以在硅芯片上的蚀刻开口上的氮化硅膜上设置曲折加热元件。可以在导电装置中包含单独的导电表面层，通过绝缘层与加热器元件分离。

3. 发明申请

US20050162516A1 Method and analysis tool for checking the functional suitability of video monitoring devices, as well as a measurement device for carrying out the method 审中-公开
标题翻译：用于检查视频监控设备的功能适用性的方法和分析工具，以及用于执行该方法的测量设备
公开(公告)号：US20050162516A1
公开(公告)日：2005-07-28
申请号：US10949817
申请日：2004-09-24
申请人： Markus Loepfe , Giuseppe Marbach , Kurt Muller , Dieter Wieser
发明人： Markus Loepfe , Giuseppe Marbach , Kurt Muller , Dieter Wieser
IPC分类号： G06T7/00 , G06T7/40 , H04N17/00 , H04N17/02
CPC分类号： G06T7/0002 , G06T7/44 , G06T2200/24 , H04N17/00
摘要： The functional suitability of video monitoring devices which have at least one camera (8) is checked by means of a measurement device which has a processor (4), and by means of an analysis tool (7) which can be implanted in the processor (4). In this case, the images which are supplied from the at least one camera (8) are analyzed for parameters which are characteristic of the respective function. The analysis tool (7) is formed essentially by software which comprises two modules (5, 6), with one module (5) being provided for the application-specific configuration of the software and containing significant parameters for the current or intended application. The other module (6) is provided for the analysis of the images which are supplied from the at least one camera (8), during which analysis the quality of the images is assessed with respect to the said parameters.
摘要翻译：具有至少一个摄像机（8）的视频监视设备的功能适用性通过具有处理器（4）的测量设备和借助于可植入处理器的分析工具（7）来检查 4）。在这种情况下，分析从至少一个照相机（8）提供的图像作为相应功能的特征的参数。分析工具（7）基本上由包括两个模块（5,6）的软件形成，其中一个模块（5）被提供用于软件的应用特定配置并且包含当前或预期应用的重要参数。提供另一个模块（6）用于分析从至少一个照相机（8）提供的图像，在此期间，分析相对于所述参数评估图像的质量。

4. 发明授权

US09503620B2 Evaluation of the security situation in a building by means of a radio tomographic location and detection method and by means of RFID reading devices 有权
标题翻译：通过射电断层摄影位置和检测方法以及借助RFID读取装置评估建筑物的安全状况
公开(公告)号：US09503620B2
公开(公告)日：2016-11-22
申请号：US14342424
申请日：2011-09-30
申请人： Hilmar Konrad , Dieter Wieser
发明人： Hilmar Konrad , Dieter Wieser
IPC分类号： G08B13/18 , H04N5/225 , G08B13/24 , G06K7/10 , H04N5/33 , H04N7/18
CPC分类号： H04N5/2252 , G06K7/10366 , G08B13/24 , G08B13/248 , G08B13/2491 , H04N5/33 , H04N7/18
摘要： A method and a system evaluate a security situation in a building. The building has accommodation areas with access authorization for authorized persons. A count of the persons present in the accommodation areas is determined in that, in a radio network which contains a plurality of radio stations arranged spatially distributed in the ceiling, wall or floor, the influencing of the radio field of the radio stations between one another by persons physically present there is evaluated, by a radio tomographic location and detection method. A current count of identifiers which are read by RFID reading devices of RFID transponders is determined, the identifiers being carried by authorized persons. The RFID reading devices are arranged there spatially distributed in the ceiling, wall or floor. Based on the respective counts of personal identifiers and the determined person count, an indicator for evaluating the current security situation in the building is determined.
摘要翻译：方法和系统评估建筑物的安全状况。该建筑物具有通过授权人员进入的住宿区域。确定存在于住宿区域中的人员的数量在于，在包含空间分布在天花板，墙壁或楼层中的多个无线电台的无线电网络中，确定无线电台的无线电场的影响通过放射线断层摄影位置和检测方法对物理存在的人进行评估。确定RFID应答器的RFID读取装置读取的标识符的当前计数，标识符由授权人携带。 RFID读取装置布置在空间上分布在天花板，墙壁或地板上。根据个人识别码和确定的人数的相应计数，确定用于评估建筑物当前安全状况的指标。

5. 发明申请

US20140375454A1 EVALUATION OF THE SECURITY SITUATION IN A BUILDING BY MEANS OF A RADIO TOMOGRAPHIC LOCATION AND DETECTION METHOD AND BY MEANS OF RFID READING DEVICES 有权
标题翻译：通过无线电地理位置和检测方法以及RFID读取设备的方式评估建筑物的安全状况
公开(公告)号：US20140375454A1
公开(公告)日：2014-12-25
申请号：US14342424
申请日：2011-09-30
申请人： Hilmar Konrad , Dieter Wieser
发明人： Hilmar Konrad , Dieter Wieser
IPC分类号： G08B13/24 , G06K7/10
CPC分类号： H04N5/2252 , G06K7/10366 , G08B13/24 , G08B13/248 , G08B13/2491 , H04N5/33 , H04N7/18
摘要： A method and a system evaluate a security situation in a building. The building has accommodation areas with access authorization for authorized persons. A count of the persons present in the accommodation areas is determined in that, in a radio network which contains a plurality of radio stations arranged spatially distributed in the ceiling, wall or floor, the influencing of the radio field of the radio stations between one another by persons physically present there is evaluated, by a radio tomographic location and detection method. A current count of identifiers which are read by RFID reading devices of RFID transponders is determined, the identifiers being carried by authorized persons. The RFID reading devices are arranged there spatially distributed in the ceiling, wall or floor. Based on the respective counts of personal identifiers and the determined person count, an indicator for evaluating the current security situation in the building is determined.
摘要翻译：方法和系统评估建筑物的安全状况。该建筑物具有通过授权人员进入的住宿区域。确定存在于住宿区域中的人员的数量在于，在包含空间分布在天花板，墙壁或楼层中的多个无线电台的无线电网络中，确定无线电台的无线电场的影响通过放射线断层摄影位置和检测方法对物理存在的人进行评估。确定RFID应答器的RFID读取装置读取的标识符的当前计数，标识符由授权人携带。 RFID读取装置布置在空间上分布在天花板，墙壁或地板上。根据个人识别码和确定的人数的相应计数，确定用于评估建筑物当前安全状况的指标。

6. 发明授权

US5608220A Infrared intrusion detector with a multi-layer mirror 失效
标题翻译：具有多层反射镜的红外入侵检测器
公开(公告)号：US5608220A
公开(公告)日：1997-03-04
申请号：US538578
申请日：1995-10-03
申请人： Dieter Wieser , Martin Allemann , Rene Lange
发明人： Dieter Wieser , Martin Allemann , Rene Lange
IPC分类号： G08B13/193 , G02B17/00 , G01J5/08
CPC分类号： G08B13/193 , Y10S250/01
摘要： In an infrared intrusion detector, a focusing mirror reflects incident infrared radiation of interest onto a pyroelectric sensor element. To prevent extraneous radiation from reaching the sensor element, the mirror has a reflective layer for reflecting infrared radiation of interest, and an absorptive layer disposed behind the reflective layer for absorbing extraneous radiation which has passed through the reflective layer. Infrared radiation of interest includes human body thermal radiation, and extraneous radiation includes the visible spectrum. Doped indium-tin oxide (ITO) is preferred for the reflective layer.
摘要翻译：在红外入侵检测器中，聚焦镜将感兴趣的入射红外辐射反射到热电传感器元件上。为了防止外来辐射到达传感器元件，反射镜具有用于反射感兴趣的红外辐射的反射层和设置在反射层后面的吸收层，用于吸收穿过反射层的外来辐射。感兴趣的红外辐射包括人体热辐射，外来辐射包括可见光谱。掺杂的氧化铟锡（ITO）对于反射层是优选的。

7. 发明授权

US5523744A Device for testing the operation of smoke detectors 失效
标题翻译：用于测试烟雾探测器操作的装置
公开(公告)号：US5523744A
公开(公告)日：1996-06-04
申请号：US318662
申请日：1994-10-11
申请人： Dieter Wieser
发明人： Dieter Wieser
IPC分类号： G01N21/53 , G08B17/10 , G08B29/14
CPC分类号： G08B29/145 , G08B17/113
摘要： A device (7) for testing the operation of smoke detectors (3) has a housing (1) which is open at one end and can be placed over the smoke detector (3). A test light source (5) in the housing provides light pulses which radiate into the inside of the smoke detector (3) under test. The test device also has a test light detector (4) that receives light coming from the smoke-indicating light source (15) of the smoke detector (3) and controls the test light source (5) in relation to the received light. The light pulse of the test light source (5) is received by the smoke-indicating light detector (14) of the smoke detector (3). By checking if the smoke detector (3) goes into the alarm state, it can be ascertained whether it is in an operational condition.
摘要翻译： PCT No.PCT / CH94 / 00010 Sec。 371日期：1994年10月11日 102（e）日期1994年10月11日PCT 1994年1月21日PCT PCT。 WO94 / 18653 PCT出版物一种用于测试烟雾探测器（3）的操作的装置（7）具有在一端敞开并可放置在烟雾探测器（3）上方的壳体（1）。壳体中的测试光源（5）提供照射到被测试的烟雾探测器（3）内部的光脉冲。测试装置还具有接收来自烟雾探测器（3）的烟雾指示光源（15）的光并且相对于所接收的光控制测试光源（5）的测试光检测器（4）。测试光源（5）的光脉冲由烟雾探测器（3）的烟雾指示光检测器（14）接收。通过检查烟雾探测器（3）是否进入报警状态，可以确定其是否处于工作状态。

8. 发明授权

US5451931A Optical smoke detector 失效
标题翻译：光学烟雾探测器
公开(公告)号：US5451931A
公开(公告)日：1995-09-19
申请号：US120947
申请日：1993-09-14
申请人： Kurt Muller , Peter Ryser , Dieter Wieser , Rino E. Kunz , Markus Rossi , Michael T. Gale
发明人： Kurt Muller , Peter Ryser , Dieter Wieser , Rino E. Kunz , Markus Rossi , Michael T. Gale
IPC分类号： G08B17/107 , G08B17/00
CPC分类号： G08B17/107 , G08B17/113
摘要： Optical smoke detectors such as extinction smoke detectors and scattered-light smoke detectors include a radiation source, a radiation detector or receiver, and a measurement volume which is in communication with ambient atmosphere and which is traversed by a light path from the radiation source to the radiation receiver. For compactness and simplicity, such an optical smoke detector is provided with a planar-optical element in the optical path. Suitable as planar-optical elements are diffractive elements, e.g., holographic-optical elements (HOE), and micro-Fresnel elements (MFE), e.g., micro-Fresnel reflectors (MFR).
摘要翻译：诸如灭火烟雾探测器和散射烟雾探测器之类的光学烟雾探测器包括辐射源，辐射探测器或接收器以及与环境大气连通的测量体积，其通过从辐射源到辐射接收器。为了紧凑和简单，这种光学烟雾探测器在光路中设置有平面光学元件。适合作为平面光学元件是衍射元件，例如全息光学元件（HOE）和微菲涅耳元件（MFE），例如微菲涅耳反射器（MFR）。

9. 发明申请

US20140146998A1 SYSTEMS AND METHODS TO CLASSIFY MOVING AIRPLANES IN AIRPORTS 有权
标题翻译：在机场分类移动飞机的系统和方法
公开(公告)号：US20140146998A1
公开(公告)日：2014-05-29
申请号：US13687828
申请日：2012-11-28
申请人： Dieter Wieser
发明人： Dieter Wieser
IPC分类号： G06K9/00
CPC分类号： G06K9/00771 , G06K9/3241
摘要： A sequence of video images is generated of a pavement area of an airport which contains one or more objects. A processor accesses a background model of the pavement area and determines in a current image a single cluster of foreground pixels that is not part of the background model and assigns a first value to each foreground pixel in the cluster to create a foreground mask. The background model is updated by learning new conditions. A convex hull is generated from the foreground mask. A ratio is determined from pixels captured by the complex hull and pixels in the foreground mask. A ratio higher than a threshold value indicates an object not being an airplane and an alert is displayed on a computer display. Images may be thermal images. A surveillance system based on the calculated ratio is disclosed.
摘要翻译：生成包含一个或多个物体的机场路面区域的视频图像序列。处理器访问路面区域的背景模型，并且在当前图像中确定不属于背景模型的单个前景像素群，并且为群集中的每个前景像素分配第一值以创建前景掩码。通过学习新的条件更新背景模型。从前景掩码生成凸包。一个比值由复合体船体捕获的像素和前景蒙板中的像素确定。高于阈值的比率表示不是飞机的物体，并且在计算机显示器上显示警报。图像可能是热图像。披露了基于计算比例的监控系统。

10. 发明授权

US09924078B2 Image-capturing device, in particular person-counting mechanism, having a housing which is transparent in the infrared range and nontransparent in the optically visible range 有权
公开(公告)号：US09924078B2
公开(公告)日：2018-03-20
申请号：US14342426
申请日：2011-09-30
申请人： Dieter Wieser
发明人： Dieter Wieser
IPC分类号： H04N5/33 , H04N7/18 , G08B13/24 , H04N5/225 , G06K7/10
CPC分类号： H04N5/2252 , G06K7/10366 , G08B13/24 , G08B13/248 , G08B13/2491 , H04N5/33 , H04N7/18
摘要： An image-capturing device contains a housing and a camera accommodated in the housing in particular for continuous image capturing and the generation of corresponding image data. Accordingly, the camera is a thermal-imaging camera for capturing thermal images. At least one part of the housing lying in the field of view of the thermal-imaging camera or a part of the housing embodied as an optical lens is constructed such that the part is at least substantially transparent in the infrared range and nontransparent, in particular opaque, in the optically visible range. According to one particular embodiment, the image-capturing device is configured as a person-counting mechanism.

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