公开(公告)号：US12098961B2

公开(公告)日：2024-09-24

申请号：US17334871

申请日：2021-05-31

申请人： TECNIMED S.r.l.

发明人： Francesco Bellifemine

IPC分类号： G01K13/20 ,  G01J5/00 ,  G01J5/02 ,  G01J5/04 ,  G01J5/08 ,  G01K1/08 ,  G06V40/16 ,  G01J5/80

CPC分类号： G01K13/223 ,  G01J5/0025 ,  G01J5/0265 ,  G01J5/027 ,  G01J5/0275 ,  G01J5/04 ,  G01J5/0896 ,  G01K1/08 ,  G06V40/172 ,  G01J5/80

摘要： The present invention relates to an infrared thermometer (1) able to project the detected temperature directly on the surface (6a) of the body (2) to be measured. The determination of the ideal distance of the thermometer from the body, necessary for the correct detection of the temperature thereof, being visually identifiable by means of the relative position of luminous shapes (8a, 8b) projected on the body to be measured (6).

公开(公告)号：US11776162B2

公开(公告)日：2023-10-03

申请号：US16971573

申请日：2019-01-21

申请人： LS ELECTRIC CO., LTD.

发明人： Min-Je Lee ,  Bum-Youl Kim

IPC分类号： G01K1/02 ,  G01R31/327 ,  G06T7/90 ,  H01H71/04 ,  H01H73/00 ,  G01J5/00 ,  G01K7/22 ,  G06T7/00 ,  G06V10/141 ,  G06V10/56 ,  G01J5/80 ,  H01H11/00

CPC分类号： G06T7/90 ,  G01J5/00 ,  G01K1/026 ,  G01K7/22 ,  G01R31/3275 ,  G06T7/0008 ,  G06V10/141 ,  G06V10/56 ,  H01H71/04 ,  H01H73/00 ,  G01J5/80 ,  G01J2005/0077 ,  G06T2207/10024 ,  G06T2207/30108 ,  H01H2011/0068

摘要： The present disclosure relates to a circuit breaker opening/closing assistance apparatus for correcting a thermal image of a circuit breaker on the basis of a visible image of the circuit breaker, and assisting an opening/closing operation of the relevant circuit breaker on the basis of a temperature identified through the corrected thermal image. Further, the present disclosure relates to a circuit breaker opening/closing assistance apparatus for identifying a temperature of a circuit breaker in which a failure has occurred, on the basis of a thermal image of the circuit breaker, and assisting an opening/closing operation of the relevant circuit breaker on the basis of the identified temperature.

公开(公告)号：US11761819B2

公开(公告)日：2023-09-19

申请号：US17225079

申请日：2021-04-07

申请人： RADIANT INNOVATION INC.

发明人： Yung-Chang Chang ,  Tseng-Lung Lin ,  I-Ling Chen

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

CPC分类号： G01J5/0011 ,  G01J5/021 ,  G01J5/0265 ,  G01J5/80

摘要： A temperature calibration method for an ear thermometer with a probe cover is provided. The temperature calibration method includes: providing the ear thermometer with the probe cover, the ear thermometer including a plurality of activation elements which are configured to sense an infrared transmittance of the probe cover to obtain a measured transmittance value; using the ear thermometer to measure an object to be tested to obtain an uncalibrated temperature; obtaining an infrared radiation energy emitted by the object to be tested, according to the uncalibrated temperature, the measured transmittance value, a preset transmittance value, and a radiation energy measurement formula; and calibrating the uncalibrated temperature to a calibrated temperature, according to a temperature calibration function.

公开(公告)号：US11761818B2

公开(公告)日：2023-09-19

申请号：US17073324

申请日：2020-10-17

申请人： AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

发明人： Yong Chen ,  Xinguang Tang

IPC分类号： G01J5/00 ,  G05D23/20 ,  G01J5/80

CPC分类号： G01J5/00 ,  G05D23/20 ,  G01J5/80 ,  G01J2005/0077

摘要： The present invention provides a temperature control method for a heating element, a night vision system calibration device and a system. The night vision system calibration device includes: a first housing, a heating element and a second housing covering the first housing. The heating element includes a heating area, a shape of the heating area being a shape of a target heating body used when a night vision system is calibrated. The second housing and the first housing form an accommodating cavity, and the heating element is disposed in the accommodating cavity. The second housing is provided with a through hole communicating with the accommodating cavity and adapted to the shape of the heating area, and the heating area is configured to emit infrared radiation through the through hole. In the temperature control method for a heating element, the night vision system calibration device and the system provided in the present invention, a target heating body for a night vision system used when the night vision system is calibrated may be provided, so that the night vision system after fault repair can be calibrated based on the target heating body, thereby improving the accuracy of the night vision system after the fault repair.

公开(公告)号：US11639875B2

公开(公告)日：2023-05-02

申请号：US17347631

申请日：2021-06-15

申请人： Schneider Electric Industries SAS

发明人： Laurent Chiesi

IPC分类号： G01J5/22 ,  G01J5/06 ,  G01J5/80 ,  G01J5/00 ,  G01J5/20

摘要： A method for processing a raw image characterized by first Pix1(i,j) and second Pix2(i,j) raw measurements collected by first Bol1(i,j) and second Bol2(i,j) bolometers of a set of bolometers Bol(i,j) of a detector, the first bolometers Bol1(i,j) being closed off, the method being executed by a computer on the basis of reference measurements PixREF(i,j) that include first Pix1REF(i,j) and second Pix2REF(i,j) reference measurements associated with the first Bol1(i,j) and with the second Bol2(i,j) bolometers, the method including: a) a correlation step between the first raw measurements Pix1(i,j) and the first reference measurements Pix1REF(i,j); and b) a step of correcting the raw image, which includes computing corrected measurements PixCor(i,j) of a corrected image for each bolometer Bol(i,j) on the basis of the reference measurements PixREF(i,j) and of the result of step a).

公开(公告)号：US20230078159A1

公开(公告)日：2023-03-16

申请号：US17943546

申请日：2022-09-13

申请人： Stratasys Powder Production Ltd.

发明人： Gianluca Dorini

IPC分类号： G01J5/80 ,  B29C64/165 ,  B33Y40/10 ,  G01J5/08 ,  B29C64/393 ,  B29C64/209 ,  B29C64/277 ,  B33Y10/00 ,  B33Y50/02 ,  B29C64/153 ,  B29C64/314 ,  G01J5/00

摘要： A method for determining a set point for a thermal sensor. The method includes: (a) distributing a layer of particulate material forming a build bed surface; (b) optionally, preheating the layer to a temperature below its melting temperature; (c) measuring a first temperature value with a primary or secondary thermal sensor; (d) depositing absorption modifier over the test region and/or surrounding area; (e) heating the test region; (f) measuring a second temperature value with the primary sensor; (g) distributing another layer of material over the preceding layer; repeating steps (b) to (g), such that the test region of each layer reaches a higher temperature than that of the preceding layer, at least until the test region starts to melt; determining a set point for the primary sensor from a characteristic in the evolution of the measured temperature values; and applying the set point to subsequent measurements of the primary sensor.

公开(公告)号：US20230071896A1

公开(公告)日：2023-03-09

申请号：US17893784

申请日：2022-08-23

申请人： INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE

发明人： Jinyang LIANG ,  Xianglei LIU ,  Artiom SKRIPKA ,  Fiorenzo VETRONE ,  Yingming LAI ,  Miao LIU

IPC分类号： G01J5/48 ,  G01J5/10 ,  G01J5/80 ,  H04N5/225 ,  H04N5/232 ,  G02B27/14 ,  G02B26/10

摘要： A method and a system method for real-time wide-field dynamic temperature sensing of an object, the method comprising producing wide-field illumination to upconverting nanoparticles at the object plane, collecting a light emitted by the upconverting nanoparticles, dividing a collected light into a reflected component and a transmitted component; imaging the reflected component into a first image, imaging the transmitted component into a second image; processing the images; and reconstruction of the object from resulting proceed images.

公开(公告)号：US11598671B2

公开(公告)日：2023-03-07

申请号：US16904438

申请日：2020-06-17

申请人： Microsoft Technology Licensing, LLC

发明人： Raymond Kirk Price ,  Michael Bleyer ,  Christopher Douglas Edmonds

IPC分类号： G01J5/00 ,  G01S17/894 ,  G01S17/08 ,  G01J5/48 ,  G01J5/80

摘要： A method for estimating human body temperature includes receiving, via a thermal camera, one or more thermal images captured of a real-world environment, the one or more thermal images including thermal intensity values for each of a plurality of pixels. Positions of a plurality of human faces are identified in the one or more thermal images. A distribution of thermal intensity values of the plurality of human faces is determined. A position of a test human face of a test human subject is identified within a subsequent thermal image. One or more test thermal intensity values of one or more pixels corresponding to the test human face are identified. An indication of a body temperature of the test human subject is reported based on a comparison of the one or more test thermal intensity values and the distribution of thermal intensity values of the plurality of human faces.

公开(公告)号：US20220357719A1

公开(公告)日：2022-11-10

申请号：US17662717

申请日：2022-05-10

申请人： ROYCO ROBOTICS

发明人： Cole Stout ,  Suman Deb Roy

IPC分类号： G05B19/416 ,  G06T7/00 ,  G05D7/06 ,  G01J5/00 ,  G01J5/80

摘要： An automated computer-vision system is used for timing the sand drainage in a sand management arrangement that handles flowback of sand and other solid materials in a slurry of flow from well(s) at wellsite(s). The automated system uses infrared imaging of flowback equipment to determine a level of solids (sand) in the equipment. Image processing of the temperature differences of the content in the equipment gives a demarcation of the sand and liquid separation in the equipment, which is used to determine how much sand is present. If the equipment is found to be full or above a predefined benchmark, the automated system operates a discharge skid to discharge the contents to a waste tank.

公开(公告)号：US11441951B2

公开(公告)日：2022-09-13

申请号：US16602170

申请日：2019-08-21

申请人： Fredrick S. Solheim

发明人： Fredrick S. Solheim

IPC分类号： G01J5/06 ,  G01J5/00 ,  G01J5/02 ,  G01J5/07 ,  G01J5/80 ,  G01J5/04 ,  G01J5/068

摘要： Apparatus and methods are disclosed for highly accurate remote measurement of sea surface skin temperature. Thermal band 8 to 14 micron images of the surface of the ocean taken by a downward looking infrared camera are processed to determine the optimum segments of the image to utilize. The influence of contaminating reflection of the downwelling flux from the sky and other error sources are removed and from the data and/or otherwise corrected for making sea surface temperature accuracy within several tenths of a degree possible.