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公开(公告)号：US09759628B2
公开(公告)日：2017-09-12
申请号：US14605945
申请日：2015-01-26
IPC分类号： H04N7/18 , G01M3/04 , G08B17/12 , G08B13/16 , G08B13/193 , G08B13/196 , H04N5/33 , G08B19/00
CPC分类号： G01M3/04 , G08B13/1672 , G08B13/193 , G08B13/196 , G08B17/125 , G08B19/00 , H04N5/33 , H04N7/18
摘要： A solution for monitoring an area for the presence of a flame and/or a leak, such as from a pressurized fluid, is provided. An imaging device can be used that acquires image data based on electromagnetic radiation having wavelengths only corresponding to at least one region of the electromagnetic spectrum in which electromagnetic radiation from an ambient light source is less than the electromagnetic radiation emitted by at least one type of flame for which the presence within the area is being monitored. An acoustic device can be used that is configured to acquire acoustic data for the area and enhance acoustic signals in a range of frequencies corresponding to a leak of a pressurized fluid present in the area.
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62.发明授权公开(公告)号：US09691247B2
公开(公告)日：2017-06-27
申请号：US14472639
申请日：2014-08-29
申请人： Robert Bosch GmbH
发明人： Anton Stadler
CPC分类号： G08B17/125 , G01B11/00
摘要： A fire detection apparatus 1 including a wind ascertainment device 6 and an evaluation device 3, and connectable to at least one monitoring camera 2 for recording image data of a monitoring region. The evaluation device 3 includes a control unit 7, configured for evaluation of wind parameters provided by the wind ascertainment device 6. The evaluation device 3 includes an image processing unit 4 configured to evaluate at least one fire detection feature from the image data transmitted from the monitoring camera 2, wherein the control unit 7 switches the image processing unit 4 to different fire detection operation modes in dependence on the wind parameters.
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公开(公告)号：US09594066B2
公开(公告)日：2017-03-14
申请号：US14620534
申请日：2015-02-12
发明人： Ron Knox , Karl Boettger , Kemal Ajay
IPC分类号： G08B17/10 , G01N33/00 , G01N21/49 , G01S17/02 , G01S17/87 , G08B17/107 , G08B17/12 , G08B29/24 , G08B25/10 , G08B17/103 , G01S7/487 , G08B29/04 , G01N21/17 , G01N21/53 , G01S17/95
CPC分类号： G01N21/49 , G01N15/1463 , G01N21/17 , G01N21/532 , G01N33/0031 , G01N2021/1765 , G01N2201/06113 , G01S7/4873 , G01S7/4876 , G01S17/026 , G01S17/87 , G01S17/95 , G08B17/103 , G08B17/107 , G08B17/117 , G08B17/125 , G08B25/10 , G08B29/043 , G08B29/185 , G08B29/24 , Y02A90/19
摘要： The invention provides use of one or more emitted beams of radiation (16), for example, laser beam(s), in combination with an image capturing means (14), for example, one or more video cameras and/or optical elements to detect particles (30), for example, smoke particles, located in an open space (12).
摘要翻译： 本发明提供了与图像捕获装置（14），例如一个或多个摄像机和/或光学元件结合使用一个或多个发射的辐射束（16），例如激光束， 检测位于开放空间（12）中的颗粒（30），例如烟雾颗粒。
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公开(公告)号：US20160321900A1
公开(公告)日：2016-11-03
申请号：US15105308
申请日：2014-12-17
发明人： Manjuprakash Rama Rao , Surajit Borah , Sreenath K. Ramanna , P. U. Kamruddin , Andrew Rynkiewicz , Clive Weston
摘要： A fire detection and suppression system includes a system controller for determining an initial location of the fire based on fire location information from fire detectors, and then the system controller determines a final location of the fire based on fire location information taking into account spatial and/or angular relationships between the fire detectors and the initial location. The system controller determines a location of the fire and activates monitors to deploy suppressant based on a distance between each of the monitors and the location of the fire. The system controller controls the monitors based on how the suppressant is deployed onto the fire.
摘要翻译： 火灾检测和抑制系统包括系统控制器，用于基于来自火灾探测器的火灾位置信息来确定火灾的初始位置，然后系统控制器基于火灾位置信息来确定火灾的最终位置，考虑空间和/ 或火灾探测器与初始位置之间的角度关系。 系统控制器确定火灾的位置，并激活监视器以基于每个监视器之间的距离和火的位置部署抑制器。 系统控制器根据灭火剂如何部署在火上来控制监视器。
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65.发明申请公开(公告)号：US20160260318A1
公开(公告)日：2016-09-08
申请号：US15156598
申请日：2016-05-17
申请人： FTC Sensors, LLC
发明人： Francis S. Zajac , James Peverill , Tony Bachta
CPC分类号： G08B25/10 , G01D21/02 , G08B17/06 , G08B17/08 , G08B17/10 , G08B17/12 , G08B21/182 , G08B23/00
摘要： A programmable interface module includes a linear power regulator to control and provide power to interfaced components on an as needed basis. The interface module is implemented in, for example, a sensor pack and multiplexed to a plurality of sensor modules. In a first mode, the linear voltage regulator provides a relatively small amount of power which allows a sensor module to output a signal responsive to detecting an environmental condition (e.g., gamma or x-ray radiation, extreme temperatures, etc.). The interface module can switch the linear voltage regulator to a second mode in which the linear voltage regulator ramps up the amount of power provided to a detecting sensor module. The sensor module can then provide a level indicative of a concentration or intensity of the environmental condition. If the level surpasses a predetermined threshold, the sensor pack can output an alert signal to security server.
摘要翻译： 可编程接口模块包括线性功率调节器，用于根据需要控制和向接口组件提供电力。 接口模块例如在传感器组件中实现并被复用到多个传感器模块。 在第一模式中，线性稳压器提供相对较小量的功率，其允许传感器模块响应于检测到环境条件（例如，伽马或X射线辐射，极端温度等）而输出信号。 接口模块可以将线性稳压器切换到第二模式，其中线性电压调节器增加提供给检测传感器模块的功率量。 然后，传感器模块可以提供指示环境条件的浓度或强度的水平。 如果电平超过预定阈值，则传感器组件可向安全服务器输出警报信号。
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66.发明申请METHOD AND DEVICE FOR AUTOMATED EARLY DETECTION OF FOREST FIRES BY MEANS OF OPTICAL DETECTION OF SMOKE CLOUDS 审中-公开通过光学检测烟雾自动早期检测森林火灾的方法和装置公开(公告)号：US20160260306A1
公开(公告)日：2016-09-08
申请号：US15030469
申请日：2014-10-18
申请人： Klaus JÄCKEL , Andreas JOCK , Uwe KRANE , Azarm NOWZAD , Holger VOGEL , IQ WIRELESS GMBH ENTWICKLUNGSGESELLSCHAFT FÜR SYSTEME UND TECHNOLOGIEN DER TELEKOMMUNIKATION , DEUTSCHES ZENTRUN FÜR LUFT-UND RAUMFAHRT
发明人： Klaus JÄCKEL , Andreas JOCK , Uwe KRANE , Azarm NOWZAD , Holger VOGEL
CPC分类号： G08B17/125 , G06K9/00657 , G06K9/00771 , G06K9/3233 , G06K9/6277 , G06N7/02 , G06T7/90 , G06T2207/10016 , G06T2207/10024 , G06T2207/10032 , G06T2207/20036 , G06T2207/30188 , G08B17/005 , G08B29/186
摘要： A method for the automated early detection of forest fires by means of the optical detection of clouds of smoke, includes the following steps: producing images by means of at least one digital color-image camera and transmitting said images to a digital data processing medium; defining membership functions in a fuzzy-logic system for the classes “smoke,” “forest,” and “dark surface” by evaluating a plurality of test images or test sequences recorded by the color-image camera with respect to the saturation value (S) of the image pixel.
摘要翻译： 通过烟雾的光学检测自动早期检测森林火灾的方法包括以下步骤：通过至少一个数字彩色图像相机产生图像并将所述图像发送到数字数据处理介质; 通过评估由彩色图像摄像机记录的多个测试图像或测试序列相对于饱和度值（S（S））来定义用于类“烟”，“森林”和“暗表面”的模糊逻辑系统中的隶属函数 ）的图像像素。
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公开(公告)号：US09415882B2
公开(公告)日：2016-08-16
申请号：US14285304
申请日：2014-05-22
发明人： Mark T. Kern , Ken Bell , Aaron Stanley Rogers
CPC分类号： B64D45/00 , A62C3/08 , B64D2045/0085 , B64D2045/009 , F01D17/085 , F01D21/003 , F01D21/12 , F05D2260/80 , F05D2260/83 , G01J5/0014 , G01J5/025
摘要： An overheat sensor system is provided. A controller may create an aircraft temperature profile and may compare temperature sensor data to the profile. The system may provide an output indicating temperatures or fires.
摘要翻译： 提供过热传感器系统。 控制器可以创建飞机温度曲线，并且可以将温度传感器数据与轮廓进行比较。 系统可以提供指示温度或火灾的输出。
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公开(公告)号：US20160163492A1
公开(公告)日：2016-06-09
申请号：US14908893
申请日：2013-07-31
摘要： An electron filtering layer placed on a photocathode of a UV light detector allows to selectively filter out electrons generated from a photoconversion of long wavelengths. The filter may be tuned by selecting the material and the thickness of the electron filtering layer. By means of the filtering layer, background noise due to visible parts of the spectrum may be efficiently suppressed. Applications of the invention include a solar-blind flame and/or smoke detector.
摘要翻译： 放置在UV光检测器的光电阴极上的电子过滤层允许选择性地滤出由长波长的光转换产生的电子。 可以通过选择电子过滤层的材料和厚度来调节过滤器。 通过滤波层，可以有效地抑制由于频谱的可见部分引起的背景噪声。 本发明的应用包括太阳能盲焰和/或烟雾探测器。
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69.发明申请公开(公告)号：US20150204727A1
公开(公告)日：2015-07-23
申请号：US14160269
申请日：2014-01-21
发明人： Ken Bell , Robert Thebert
CPC分类号： G01J5/0265 , G01J5/0014 , G01J5/028 , G01J5/0806 , G01J5/084 , G01J5/0896 , G01J5/522 , G08B17/12 , G08B29/145
摘要： A testing device for testing infrared OFDs is provided. The testing device may comprise a body, an infrared source, a controller and a user input. The infrared source may be housed with the body. The controller may be operatively coupled to the infrared source. The controller may also be integral to the infrared source. The user input may be operatively coupled to at least one of the controller and the infrared source. The testing device may be configured to produce infrared emissions to simulate flaming fire.
摘要翻译： 提供了一种用于测试红外线OFD的测试设备。 测试装置可以包括主体，红外源，控制器和用户输入。 红外源可以与身体一起容纳。 控制器可以可操作地耦合到红外源。 控制器也可以与红外源成一体。 用户输入可以可操作地耦合到控制器和红外源中的至少一个。 测试装置可以被配置为产生红外发射以模拟火焰发射。
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70.发明授权公开(公告)号：US09019108B2
公开(公告)日：2015-04-28
申请号：US12850777
申请日：2010-08-05
CPC分类号： F01K13/003 , G01J5/0014 , G01J5/0088 , G01J5/0806 , G01J5/0862 , G01M3/002
摘要： A system includes a radiation sensor configured to direct a field of view toward a conduit within a heat recovery steam generator, and to output a signal indicative of a temperature of the conduit. The system also includes a controller communicatively coupled to the radiation sensor. The controller is configured to determine the temperature based on the signal, and to compare the temperature to a threshold value.
摘要翻译： 一种系统包括辐射传感器，该辐射传感器被配置为将视场朝向热回收蒸汽发生器内的导管引导，并输出指示导管温度的信号。 该系统还包括通信地耦合到辐射传感器的控制器。 控制器被配置为基于信号来确定温度，并将温度与阈值进行比较。
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