公开(公告)号：US12104960B2

公开(公告)日：2024-10-01

申请号：US17483834

申请日：2021-09-24

申请人： ABB Schweiz AG

发明人： Stephan Wildermuth ,  Holger Kaul ,  Tomas Kozel ,  Aydin Boyaci

IPC分类号： G01J5/00 ,  G01J5/80 ,  H04N5/33

CPC分类号： G01J5/0066 ,  H04N5/33 ,  G01J2005/0077 ,  G01J2005/0092 ,  G01J5/80

摘要： An apparatus for hot spot sensing where the apparatus includes an input unit, a processing unit, and an output unit. The input unit is configured to provide the processing unit with an image of an object that includes a hot spot. The image data of the image includes image data of the hot spot where the image was acquired by a camera. The processing unit is configured to determine a number of pixels in the image corresponding to a size of the hot spot, an average temperature for the hot spot, the determination comprising utilization of pixel values of the pixels in the image corresponding to the size of the hot spot and the number of pixels in the image corresponding to the size of the hot spot, a surrounding temperature in the image, and a corrected temperature for the hot spot.

公开(公告)号：US20240167765A1

公开(公告)日：2024-05-23

申请号：US18426162

申请日：2024-01-29

申请人： Quantum IR Technologies, LLC

发明人： Mark Israelsen

IPC分类号： F27B7/42 ,  F27B7/20 ,  F27B7/34 ,  F27B7/38 ,  G01J5/00 ,  G01J5/10 ,  G01J5/48 ,  G01J5/80 ,  G06T7/00 ,  G06T7/60 ,  G06T19/20 ,  G08B3/10 ,  G08B5/22 ,  G08B7/06

CPC分类号： F27B7/42 ,  F27B7/20 ,  F27B7/2016 ,  F27B7/34 ,  F27B7/38 ,  G01J5/0066 ,  G01J5/10 ,  G06T7/0004 ,  G06T7/60 ,  G06T19/20 ,  G08B7/06 ,  G01J2005/0077 ,  G01J5/485 ,  G01J5/80 ,  G06T2207/10048 ,  G06T2207/30108 ,  G06T2219/2012 ,  G08B3/10 ,  G08B5/22

摘要： A non-transitory computer readable media can cause the imaging analysis computer to: obtain a 3D model of a preheater level of the preheater; obtain at least one infrared image of a fixed field of view of the preheater level of the preheater; analyze all pixels in the fixed field of view of the at least one infrared image for each pixel temperature; generate a 2D temperature model of the preheater level; overlaying the 2D temperature model over the 3D model to generate a virtual 3D preheater level temperature model; and provide a visual representation of the virtual 3D preheater level temperature model.

公开(公告)号：US11828657B2

公开(公告)日：2023-11-28

申请号：US17563979

申请日：2021-12-28

申请人： University of North Dakota

发明人： Prakash Ranganathan

IPC分类号： G01J5/00 ,  G06V20/17 ,  G06T7/11 ,  B64C39/02 ,  G06V20/10 ,  G06T7/60 ,  G06V10/762 ,  G06T7/136 ,  B64U101/30

CPC分类号： G01J5/0066 ,  B64C39/024 ,  G06T7/11 ,  G06T7/136 ,  G06T7/60 ,  G06V10/763 ,  G06V20/17 ,  G06V20/176 ,  B64U2101/30 ,  G01J2005/0077 ,  G06T2207/10032 ,  G06T2207/10048

摘要： The present subject matter provides various technical solutions to technical problems facing automated solutions in building energy audit applications. These solutions leverage heat loss quantification to improve a building's thermal performance and improve or optimize its energy usage. The technical solutions described herein provide various advantages. These solutions include application of deep-learning methods to segment large thermal imagery data sets from a drone. The technical solutions described herein provide improved building thermal efficiency determination using multiple stages of computations to quantify the heat loss for a building envelope.

公开(公告)号：US20230314227A1

公开(公告)日：2023-10-05

申请号：US18189306

申请日：2023-03-24

申请人： Schneider Electric Industries SAS

发明人： Dominique Persegol ,  Hector Pharam

IPC分类号： G01J5/00 ,  G01J5/80 ,  G01J5/0806 ,  G01J5/02

CPC分类号： G01J5/0066 ,  G01J5/80 ,  G01J5/0806 ,  G01J5/025 ,  G01J2005/0077

摘要： A method for obtaining the position of a person in a space of a building via a thermal imager including a wide-angle lens, the method including: acquiring, with the thermal imager, through its wide-angle lens, a deformed thermal image of a scene including the person, the deformed thermal image including a hot zone corresponding to the person present in the scene; extracting a region of interest corresponding to the person from the deformed thermal image using an algorithm; determining the position of the region of interest by identifying the polar coordinates distance r and angle θ of the centre of the region of interest in a polar coordinate system the origin of which is at the centre of the deformed thermal image; and obtaining the actual position of the person by applying a wide-angle correction function to the distance r.

公开(公告)号：US20170160140A1

公开(公告)日：2017-06-08

申请号：US15237549

申请日：2016-08-15

申请人： MivaLife Mobile Technology, Inc.

发明人： Hongjuan Zhao ,  Yueqiong Wang ,  Kai Li ,  Hangqiang Chen ,  Shangyu Guo ,  Shaodong Ma ,  Qin Yuan

IPC分类号： G01J5/18 ,  G01J5/02 ,  G08B21/22 ,  A61B5/01 ,  G01K1/20 ,  G08B21/04 ,  G01J5/00 ,  G01J5/08

CPC分类号： G01J5/18 ,  A61B5/01 ,  G01J5/0025 ,  G01J5/0066 ,  G01J5/026 ,  G01J5/028 ,  G01J5/0846 ,  G01J5/089 ,  G01J5/0893 ,  G01J5/12 ,  G01J5/34 ,  G01J2005/0048 ,  G01J2005/0085 ,  G01J2005/068 ,  G01J2005/106 ,  G01K1/20 ,  G08B21/0469 ,  G08B21/22

摘要： Methods, systems, and apparatus, for an infrared detector are provided. In one aspect, an infrared detector is provided that includes a pyroelectric sensor; a controller for receiving a trigger signal outputted by the pyroelectric sensor; a thermopile sensor, wherein the controller starts the thermopile sensor after receiving the trigger signal output by the pyroelectric sensor; and an alarm, wherein the controller controls the alarm to generate an alarm signal in response to a determination that a difference between a current temperature and a background temperature detected by the thermopile sensor is larger than a threshold value and a determination that the areas of the thermopile sensor activated correspond to a human being.

公开(公告)号：US09505127B2

公开(公告)日：2016-11-29

申请号：US14370825

申请日：2012-12-25

申请人： Sharp Kabushiki Kaisha

发明人： Masanori Tsuboi ,  Masashi Matsumoto ,  Mami Yatake

IPC分类号： G06F19/00 ,  B25J9/16 ,  A47L9/04 ,  A47L9/14 ,  A47L9/28 ,  G05D1/02 ,  G01J5/00

CPC分类号： B25J9/1602 ,  A47L9/0472 ,  A47L9/0477 ,  A47L9/0488 ,  A47L9/1409 ,  A47L9/2805 ,  A47L9/2857 ,  A47L2201/00 ,  B25J9/1674 ,  G01J5/0066 ,  G05D1/0214 ,  G05D2201/0215 ,  Y10S901/01 ,  Y10S901/46 ,  Y10S901/49

摘要： A self-propelled cleaner (1), i.e., a self-propelled electronic device, includes a temperature measurement unit (63) that measures an ambient temperature during self-propelled operation, a temperature decision unit (521) that decides whether the measured ambient temperature is equal to or more than a set value, and an abnormal temperature notification unit (522) that externally reports abnormal temperature information indicating that the measured ambient temperature is equal to or more than the set value if the measured ambient temperature is decided to be equal to or more than the set value.

摘要翻译： 自推进式清洁器（1）即自推进式电子装置包括测量自推进作业中的环境温度的温度测量单元（63），一个温度判定单元（521） 温度等于或大于设定值，异常温度通知单元（522），如果所测量的环境温度被确定为外部报告指示所测量的环境温度等于或大于设定值的异常温度信息 等于或大于设定值。

公开(公告)号：US09423636B2

公开(公告)日：2016-08-23

申请号：US14119318

申请日：2012-12-18

申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

发明人： Yangkun Jing

IPC分类号： F27B5/18 ,  F27D11/02 ,  F27D19/00 ,  F26B23/06 ,  F26B25/06 ,  G02F1/13 ,  G01K13/00 ,  G01J5/00 ,  G01J5/04 ,  G01J5/08

CPC分类号： G02F1/1303 ,  F26B23/06 ,  F26B25/06 ,  F27B5/18 ,  F27D11/02 ,  F27D2019/0003 ,  G01J5/0044 ,  G01J5/0066 ,  G01J5/047 ,  G01J5/084 ,  G01J2005/0077 ,  G01K13/00

摘要： Embodiments of the invention provide a high temperature curing oven, comprising: a heating cavity a heater and a temperature monitor system. The heater includes a plurality of heating modules that can be controlled independently. The temperature monitor system includes: a thermocouple; an infrared monitor device; a signal processing module; and an executing module.

摘要翻译： 本发明的实施方案提供了一种高温固化炉，包括：加热腔，加热器和温度监测系统。 加热器包括可以独立控制的多个加热模块。 温度监控系统包括：热电偶; 一种红外监测装置; 信号处理模块; 和执行模块。

公开(公告)号：US09330330B2

公开(公告)日：2016-05-03

申请号：US14156095

申请日：2014-01-15

申请人： Mostafa A. Karam ,  Kent Anderson ,  Raj K. Shori ,  A. Douglas Meyer

发明人： Mostafa A. Karam ,  Kent Anderson ,  Raj K. Shori ,  A. Douglas Meyer

IPC分类号： G01S13/89 ,  G01J5/60 ,  G06K9/46 ,  G01K11/00 ,  G01S7/499 ,  G06K9/00 ,  G01S13/00 ,  G01J5/00

CPC分类号： G06K9/4604 ,  G01J5/0066 ,  G01J5/0825 ,  G01J5/60 ,  G01J2005/0077 ,  G01K11/006 ,  G01S7/499 ,  G01S13/89 ,  G01V8/005 ,  G06K9/00577

摘要： A detection system includes a polarization analyzer that generates one or more null detection values if an object is sensed in a received millimeter wave (MMW) brightness temperature data set. The polarization analyzer analyzes a polarization parameter in the received MMW brightness temperature data set to generate the one or more null detection values. An object detector detects if the object is present based on a comparison of the one or more null detection values to a predetermined threshold. A singular value decomposition (SVD) unit is enabled by the object detector to decompose the MMW brightness temperature data set into a plurality of image layers. Each image layer includes at least one feature of a scene. An identification unit analyzes the plurality of image layers from the SVD unit to determine a shape or a location of the object from the scene.

摘要翻译： 检测系统包括如果在接收的毫米波（MMW）亮度温度数据集中感测到物体时产生一个或多个零检测值的偏振分析器。 偏振分析器分析所接收的MMW亮度温度数据集中的极化参数以产生一个或多个空检测值。 对象检测器基于一个或多个空检测值与预定阈值的比较来检测对象是否存在。 通过对象检测器启用奇异值分解（SVD）单元，将MMW亮度温度数据集分解为多个图像层。 每个图像层包括场景的至少一个特征。 识别单元从SVD单元分析多个图像层以确定来自场景的对象的形状或位置。

公开(公告)号：US09322715B2

公开(公告)日：2016-04-26

申请号：US14294016

申请日：2014-06-02

申请人： DCG Systems, Inc. ,  Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： Frank Altmann ,  Christian Schmidt ,  Rudolf Schlangen ,  Herve Deslandes

IPC分类号： G01J5/00 ,  G01R31/311 ,  G01N1/00 ,  G01N25/00 ,  G01N21/88 ,  G01N21/35 ,  G01N21/84

CPC分类号： G01J5/0066 ,  G01J2005/0077 ,  G01J2005/0085 ,  G01N1/00 ,  G01N21/35 ,  G01N21/88 ,  G01N25/00 ,  G01N2021/8461 ,  G01R31/311

摘要： A non-destructive approach for the 3D localization of buried hot spots in electronic device architectures by use of Lock-in Thermography (LIT). The 3D analysis is based on the principles of thermal wave propagation through different material layers and the resulting phase shift/thermal time delay. With more complex multi level stacked die architectures it is necessary to acquire multiple LIT results at different excitation frequencies for precise hot spot depth localization. Additionally, the use of multiple time-resolved thermal waveforms, measured in a minimized field of view on top of the hot spot location, can be used to speed up the data acquisition. The shape of the resulting waveforms can be analyzed to further increase the detection accuracy and confidence level.

摘要翻译： 通过使用锁定热成像（LIT）在电子设备架构中对埋藏热点的3D定位的非破坏性方法。 3D分析基于通过不同材料层的热波传播的原理以及由此产生的相移/热时间延迟。 使用更复杂的多级堆叠管芯结构，需要在不同的激发频率下获取多个LIT结果，以实现精确的热点深度定位。 此外，可以使用在热点位置顶部的最小视场内测量的多个时间分辨热波形来加速数据采集。 可以分析所得波形的形状，以进一步提高检测精度和置信度。

公开(公告)号：US09170158B2

公开(公告)日：2015-10-27

申请号：US13339566

申请日：2011-12-29

申请人： Francesco Pompei

发明人： Francesco Pompei

IPC分类号： G01J1/16 ,  G01J5/08 ,  G01J5/00 ,  G01J5/04 ,  G01J5/16

CPC分类号： G01J5/00 ,  G01J5/0066 ,  G01J5/0096 ,  G01J5/04 ,  G01J5/046 ,  G01J5/08 ,  G01J5/089 ,  G01J5/16 ,  G01J2005/0048 ,  G01K7/02

摘要： An inexpensive thermopile temperature detector is particularly adapted to monitoring of electrical equipment, such as a power bus bar, within an enclosed area such as a cabinet. The detector may have a plastic housing, a thermopile sensor and a plastic Fresnel lens. Each sensor also includes a calibrated element such that, but for calibration, the same sensor may be used for various applications for different target sizes and distance or, more generally, with respect to effective target percentage of field of view.

摘要翻译： 廉价的热电堆温度检测器特别适用于在诸如机柜的封闭区域内监测电力设备，例如电力汇流条。 检测器可以具有塑料外壳，热电堆传感器和塑料菲涅尔透镜。 每个传感器还包括校准元件，使得为了校准，相同的传感器可用于不同目标尺寸和距离的各种应用，或者更一般地，可以用于视场的有效目标百分比。