公开(公告)号：EP4379331A2

公开(公告)日：2024-06-05

申请号：EP24150022.2

申请日：2018-11-08

申请人： Rebellion Photonics, Inc.

发明人： MALLERY, Ryan ,  BALILA, Ohad Israel ,  KESTER, Robert Timothy

IPC分类号： G01J5/0806

CPC分类号： G01N21/3504 ,  H04N5/33 ,  G01J5/0806 ,  G01J3/2823 ,  G01J2003/280620130101 ,  G01J3/0208 ,  G01J3/0213 ,  G01J3/0297 ,  G01J5/0014 ,  G01J3/0256 ,  G01J3/027 ,  G01J3/0264 ,  G01J3/0291 ,  G01J3/0294 ,  G01N2021/179520130101 ,  G01N2201/022120130101 ,  G01N21/15 ,  G01N2021/15720130101 ,  G01N2021/353120130101

摘要： Embodiments include a method of detecting obscuration of an optical window in an IR imaging system, the IR imaging system comprising processing circuitry and a plurality of spatially and spectrally distinct optical channels, each optical channel including a set of lenses that focus incident IR light on a respective portion of an optical detector system, the method comprising: with the processing circuitry, analyzing a first image and a second image, received from respective first and second optical channels of the plurality of spatially and spectrally distinct optical channels, to detect obscuration that may degrade operation of the IR imaging system; with the processing circuitry, creating first and second gradient images from the first and second images, respectively; with the processing circuitry, cross-correlating the first and second gradient images; and with the processing circuitry, determining that at least one cross-correlation between the first and second gradient images exceeds a first window obscuration threshold and that the first and second gradient images exceed a second window obscuration threshold and, in response, providing an alert that the optical window is obscured.

公开(公告)号：EP2223016B1

公开(公告)日：2018-02-07

申请号：EP07857811.9

申请日：2007-12-19

申请人： ABB Research Ltd.

发明人： HAFFNER, Ken Yves

IPC分类号： F23N5/08 ,  F23M11/04 ,  G01J5/08

CPC分类号： F23N5/082 ,  F23M11/045 ,  F23N2029/04 ,  G01J5/0014 ,  G01J5/0018 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0821 ,  G01J5/0846 ,  G01J5/0862

摘要： A flame scanning device is provided for monitoring a flame. The device includes a radiation collection and transmission element for collecting flame radiation and transmitting it to detection elements, a flame sensor element for the detection of radiation and conversion of the detected radiation into electrical signals, and an evaluation unit for the conversion of the electrical signals into flame parameters. The flame sensor element can include at least two individual detectors each with an individual central detection wavelength and a width of observation window, respectively. The individual central detection wavelength and the width of observation window are not overlapping and are covering individual regions of interest of the spectrum of radiation.

公开(公告)号：EP2347233A4

公开(公告)日：2017-12-20

申请号：EP09822770

申请日：2009-10-23

申请人： KAZ EUROPE SA

发明人： FRADEN JACOB

IPC分类号： G01J5/00

CPC分类号： G01J5/061 ,  G01J5/0011 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0834 ,  G01J5/089 ,  G01J5/0896

摘要： A non-contact infrared (IR) thermometer for measuring temperature from the surface of an object includes an IR radiation sensor attached to a heating element and a thermal shield having an interior surface positioned within the sensor's field of view that has a high emissivity. An electronic circuit controlling the heating element maintains the temperatures of the sensor and shield substantially close to an anticipated surface temperature of the object. The IR radiation sensor is further thermally coupled to a reference temperature sensor. An optical system positioned in front of the shield focuses thermal radiation from the object on the surface of the sensor, while the shield prevents stray radiation from reaching the sensor. Signals from the IR and reference sensors are used to calculate the object's surface temperature.

公开(公告)号：EP2657666A4

公开(公告)日：2017-12-13

申请号：EP11851998

申请日：2011-12-21

申请人： PANASONIC IP MAN CO LTD

发明人： OI KANA ,  NISHIKAWA TAKAYUKI

IPC分类号： G01J5/08 ,  G01J1/02 ,  G01J1/04 ,  G01J5/00 ,  G02B3/08 ,  G08B13/193

CPC分类号： G01J5/0806 ,  G01J1/0266 ,  G01J1/0407 ,  G01J1/0411 ,  G01J5/0025 ,  G02B3/08 ,  G08B13/193

摘要： Each lens of a multi-segment lens is a Fresnel lens in which a second surface, being the reverse side surface of a first surface, has a plurality of lens surfaces. At least one of the plurality of lens surfaces is configured from a part of a side surface of an elliptical cone having a central axis oblique to a normal line of the first surface. Any normal line intersecting with the lens surface configured from the part of the side surface of the elliptical cone among normal lines of respective points on the first surface is non-parallel to a central axis of the elliptical cone corresponding to the lens surface with which the any normal line intersects.

公开(公告)号：EP3196614A3

公开(公告)日：2017-08-16

申请号：EP17152395.4

申请日：2017-01-20

申请人： Excelitas Technologies Singapore Pte. Ltd.

发明人： SCHILZ, Juergen ,  BARLOW, John ,  SCHMIDT, Wolfgang

IPC分类号： G01J5/12 ,  G01J5/34 ,  G01J5/00 ,  G01J5/08 ,  G01J5/14 ,  G08B13/193

CPC分类号： G01J5/0806 ,  G01J5/0025 ,  G01J5/12 ,  G01J5/14 ,  G01J2005/066 ,  G08B13/193

摘要： An apparatus configured to sense presence and motion in a monitored space is presented. The apparatus includes a dual-element assembly with a first thermal sensing element and a second thermal sensing element configured to produce a direct current output that is sustained at a level substantially proportional to an amount of thermal energy being received at the thermal sensing elements. A lens array (or equivalent optics) is coupled to the elements, having a plurality of lenses directing incident thermal energy from a plurality of optically-defined spatial zones onto the sensing elements. An electronic circuitry is configured to read a resulting signal of the dual-element assembly and an individual output signal of each the first thermal sensing element and the second thermal sensing element.

公开(公告)号：EP3179221A1

公开(公告)日：2017-06-14

申请号：EP15198746.8

申请日：2015-12-09

申请人： AIR PRODUCTS AND CHEMICALS, INC.

发明人： Zhao, Yan ,  Li, Xianming Jimmy

IPC分类号： G01J5/00 ,  G01J5/02 ,  G01J5/08

CPC分类号： G01J5/0044 ,  G01J5/028 ,  G01J5/029 ,  G01J5/0806 ,  G01J2005/0077 ,  G01J2005/0081

摘要： An apparatus and method for thermal imaging of an interior space of a high temperature furnace through an opening in a wall of the furnace. An outer housing houses at least a portion of a rigid borescope. The outer housing has a port for aspirating ambient air through the outer housing to cool the rigid borescope and passing the air through a hole at the end of the outer housing and into the furnace. A camera is operatively connected to a rigid borescope but is located such that it is isolated from the air passing through the outer housing.

摘要翻译： 一种用于通过炉壁中的开口对高温炉的内部空间进行热成像的设备和方法。 外壳容纳刚性管道镜的至少一部分。 外部壳体具有用于通过外部壳体抽吸环境空气的端口以冷却刚性管道镜并且使空气穿过外部壳体的端部处的孔并进入炉内。 摄像机可操作地连接到刚性管道镜，但其位置与通过外壳的空气隔离。

公开(公告)号：EP2680563A3

公开(公告)日：2017-04-19

申请号：EP13173901.3

申请日：2013-06-26

申请人： Kyocera Document Solutions Inc.

发明人： Miyamoto, Naruyuki ,  Tanisaki, Yukio ,  Naruse, Kentaro ,  Tezuka, Rie

IPC分类号： H04N1/00 ,  G01J5/02 ,  G01J5/34 ,  G06F1/32 ,  G01J5/00 ,  G01J5/08

CPC分类号： H04N1/00896 ,  G01J5/0025 ,  G01J5/025 ,  G01J5/0806 ,  G01J5/34 ,  G06F1/3231 ,  G06F1/3284 ,  G06F1/3287 ,  H04N1/00395 ,  H04N1/00891 ,  H04N1/00912 ,  H04N1/00928 ,  H04N2201/0098 ,  Y02D10/159 ,  Y02D10/171 ,  Y02D10/173 ,  Y02D50/20

摘要： In an image forming apparatus, a first detection portion includes a pyroelectric sensor and detects the upper half of the human body. A first signal generation portion generates a first signal whose level varies according to the output value of the pyroelectric sensor. A second detection portion includes a pyroelectric sensor and detects a lower area than the first detection portion. A second signal generation portion generates a second signal whose level varies according to the output value of the pyroelectric sensor. A storage portion stores discrimination data including data defining, with respect to the waveforms of the first and second signals, a condition for recognizing a human moving toward the image forming apparatus and a condition for recognizing a human crossing a detection area of the pyroelectric sensors. A recognition portion recognizes the direction of movement of a human.

摘要翻译： 在图像形成设备中，第一检测部分包括热电传感器并检测人体的上半部分。 第一信号生成部分生成其电平根据热电传感器的输出值而变化的第一信号。 第二检测部分包括热电传感器并检测比第一检测部分更低的区域。 第二信号生成部分生成其电平根据热电传感器的输出值而变化的第二信号。 存储部分存储包括相对于第一和第二信号的波形定义用于识别人向图像形成装置移动的条件的数据的判别数据以及用于识别穿过热电传感器的检测区域的人的条件的数据。 识别部分识别人的移动方向。

公开(公告)号：EP3056881A1

公开(公告)日：2016-08-17

申请号：EP15196655.3

申请日：2015-11-27

申请人： Insta Elektro GmbH

发明人： Voigtländer, Andreas

IPC分类号： G01J5/08 ,  G01J5/02 ,  G01J5/04 ,  G01J5/00 ,  G08B13/19

CPC分类号： G01J5/0025 ,  G01J5/0205 ,  G01J5/04 ,  G01J5/045 ,  G01J5/0806 ,  G01J5/0875 ,  G01J5/0881 ,  G01J5/089 ,  G08B13/19 ,  G08B13/19619 ,  G08B13/19634

摘要： Es wird ein Passiv-Infrarot-Bewegungsmelder vorgeschlagen, dessen Sockelteil zur Aufnahme einer Leiterplattenanordnung vorgesehen ist, wobei die Leiterplattenanordnung mit mehreren Sensorelementen einer Sensoranordnung und weiteren, zur Funktion notwendigen Bauteilen bestückt ist, und wobei zur Abdeckung am Sockelteil eine, mehrere Linsensegmente aufweisende Linsenkappe festgelegt ist. Zu dem Zweck, einen Passiv-Infrarot-Bewegungsmelder zu schaffen, welcher bei einfachem und kostengünstigem Aufbau eine hohe Funktionszuverlässigkeit bietet, besteht die Leiterplattenanordnung aus einer, mit zur Funktion notwendigen Bauteilen bestückten Hauptleiterplatte und zumindest einer, mit zumindest einem Sensorelement bestückten, zumindest bereichsweise flexibel ausgeführten und mit der Hauptleiterplatte in Verbindung stehenden Sensorleiterplatte.

摘要翻译： 提出了一种被动红外运动检测器，其基极部分是提供一种用于接收印刷电路板组件，该印刷电路板组件被配备有多个和一个传感器组件的传感器元件的其他必需的功能部件，并且其中固定到盖上的基座部分，其具有多个透镜切片的镜头盖 是。 为目的是提供一种被动红外运动检测器，其以简单的和经济的结构提供了高度的功能可靠性，有一个的印刷电路板组件，配备有必需的功能部件的主电路板和至少一个，配备有至少一个传感器元件，至少部分柔性的 传感器电路板和与所述主电路板的通信运行。

公开(公告)号：EP3053516A1

公开(公告)日：2016-08-10

申请号：EP16154055.4

申请日：2016-02-03

申请人： Seiko Epson Corporation

发明人： Ikeda, Akira ,  Hokari, Ryuji

IPC分类号： A61B5/00 ,  A61B5/01 ,  G01K17/02 ,  G01K17/12 ,  G01K17/20 ,  G01K13/00 ,  G01J5/02

CPC分类号： A61B5/4866 ,  A61B5/0079 ,  A61B5/01 ,  A61B5/4266 ,  A61B5/681 ,  A61B5/7278 ,  A61B2560/0252 ,  A61B2562/0271 ,  A61B2562/04 ,  G01J5/0025 ,  G01J5/02 ,  G01J5/026 ,  G01J5/0265 ,  G01J5/0806 ,  G01J5/12 ,  G01K13/002 ,  G01K17/025

摘要： In an electronic apparatus, a contact thermometer contacts a skin surface of a user and measures a first temperature of the skin surface. A radiation thermometer measures a second temperature of the skin surface of the user. A vaporization heat quantity calculating unit calculates a quantity of heat of vaporization, using the first temperature and the second temperature. The calculation of the quantity of heat of vaporization is performed by executing predetermined vaporization heat quantity computing processing in which the first temperature and the second temperature are variables.

摘要翻译： 在电子设备中，接触式温度计接触使用者的皮肤表面，并测量皮肤表面的第一温度。 的辐射温度计测量使用者的皮肤表面的第二温度。 的汽化热量计算单元计算的汽化的热量，使用所述第一温度和第二温度。 的蒸发热的量的计算被执行通过执行规定的，其中所述第一温度和所述第二温度是可变的汽化热量计算处理。

公开(公告)号：EP3032507A2

公开(公告)日：2016-06-15

申请号：EP15197620.6

申请日：2015-12-02

申请人： Honeywell International Inc.

发明人： BUCKLEY, Mark C.

IPC分类号： G08B13/193 ,  G01J5/08

CPC分类号： G01J5/0025 ,  G01J5/0205 ,  G01J5/043 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/34 ,  G02B1/041 ,  G02B3/08 ,  G02B7/022 ,  G08B13/193

摘要： A security device including a Fresnel lens covering the entire face of the device, a housing, and a pyroelectric detector is disclosed. The center portion of the Fresnel lens which contains the Fresnel lens elements is molded flat, it's edges are molded in the final installed form and its edges contain appendages that secure the lens on the device so there are no gaps between the lens and the device.

摘要翻译： 公开了一种包括覆盖设备整个面的菲涅耳透镜，壳体和热电探测器的安全装置。 包含菲涅尔透镜元件的菲涅尔透镜的中心部分被模制成平坦的，其边缘以最终安装形式被模制，并且其边缘包含将透镜固定在设备上的附件，使得透镜和装置之间没有间隙。