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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.
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).
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公开(公告)号：US11776162B2
公开(公告)日：2023-10-03
申请号：US16971573
申请日：2019-01-21
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.
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公开(公告)号：US11761819B2
公开(公告)日：2023-09-19
申请号：US17225079
申请日：2021-04-07
发明人： Yung-Chang Chang , Tseng-Lung Lin , I-Ling Chen
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.
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4.发明授权公开(公告)号：US11761818B2
公开(公告)日：2023-09-19
申请号：US17073324
申请日：2020-10-17
发明人： Yong Chen , Xinguang Tang
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.
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公开(公告)号：US12078544B2
公开(公告)日：2024-09-03
申请号：US17095719
申请日：2020-11-11
CPC分类号： G01J5/00 , G01J2005/0077 , G01J5/80
摘要： A temperature calibration method of an infrared thermal image camera and a calibration method of a temperature sensing system of an infrared thermal image camera are provided. The temperature calibration method of the infrared thermal image camera includes: providing a temperature sensing system to measure an object under test, so as to obtain an uncalibrated temperature; and calibrating the uncalibrated temperature to obtain a calibrated temperature, according to the uncalibrated temperature and a temperature calibration function. The temperature calibration function is obtained through a regression analysis.
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公开(公告)号：US12061118B2
公开(公告)日：2024-08-13
申请号：US17072907
申请日：2020-10-16
发明人： Yong Chen , Xinguang Tang , Xiaolong Wang
IPC分类号： G01J5/00 , B60R16/00 , B60R16/03 , G06T7/80 , H04N5/33 , B60R11/00 , B60R11/04 , G01J5/53 , G01J5/80
CPC分类号： G01J5/00 , B60R16/005 , B60R16/03 , G06T7/80 , H04N5/33 , B60R2011/0003 , B60R11/04 , G01J5/532 , G01J5/80 , G06T2207/10048 , G06T2207/30204
摘要： The present invention provides a calibration apparatus, system and method for an in-vehicle camera. The calibration apparatus for an in-vehicle camera includes: a body, where at least one distinctive mark arranged at intervals along a first direction and at least one heating member arranged at intervals along a second direction are disposed on the body. The distinctive mark is configured to be recognized by a common camera, and the heating member is configured to generate heat so as to be recognized by an infrared camera. According to the calibration apparatus, system and method for an in-vehicle camera provided in the present invention, during calibration, a common camera can recognize the distinctive mark, and therefore, the common camera can be calibrated; the heating member may generate heat so as to be recognized by an infrared camera, and therefore, the infrared camera is calibrated. In this way, the common camera and the infrared camera can be calibrated simultaneously in one calibration operation; the operation is simple and convenient.
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7.发明公开公开(公告)号：US20240230418A1
公开(公告)日：2024-07-11
申请号：US18291429
申请日：2021-08-02
申请人： NEC Corporation
CPC分类号： G01J5/80 , A61B5/015 , A61B5/7203 , G01J5/0011 , G01J5/48 , G06V40/10 , H04N23/23 , A61B2560/0252 , A61B2562/0271 , G01J2005/0077
摘要： There is provided a correction apparatus comprising: a calculation unit configured to acquire a body surface temperature of a first person who has stayed outdoors for a predetermined time or longer from a video image captured by a thermal camera and calculating, on the basis of a result of measurement of a body temperature of the first person, a correction value to be used for correcting the body surface temperature of the first person; and a correction unit configured to acquire a body surface temperature of a second person different from the first person from a video image captured by the thermal camera and correct a body surface temperature of the second person on the basis of the correction value.
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公开(公告)号：US20230408341A1
公开(公告)日：2023-12-21
申请号：US18211261
申请日：2023-06-17
CPC分类号： G01J5/53 , G01J5/061 , G01J2005/063 , G01J2005/062 , G01J5/80
摘要： An extended area “cavity type” blackbody for use as a radiometric reference for imaging systems may have a well in the form of a cube having four sidewalls and a back wall, and open at the front. The temperature of the back wall may be controlled independently of the temperature(s) of the sidewalls. This system may produce infrared radiance closer to an ideal radiator than typical extended area sources. A “simple” blackbody is disclosed, having a source plate with a front emitting surface; a ledge element disposed in front of and below the source plate for heating air in front of the source plate; and (optionally) another ledge element disposed in front of and above the source plate for cooling air in front of the source plate. A housing may support the source plate and ledge element, and a vent may be provided in front of and above the source plate. A resistive heater may be associated with the ledge element; and (optionally) TECs may be associated with the other (cooling) ledge element. Angles of the ledges may be adjustable to optimize the best uniformity for a particular implementation. Temperature control of the ledges may be in unison with or independent from the source plate.
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公开(公告)号：US20230362465A1
公开(公告)日：2023-11-09
申请号：US18246396
申请日：2021-09-24
发明人： Anthony THOMAS , Axel DAVY , Gilles AUBRY , Frédéric ALVES , Vincent LEBOUCHER
IPC分类号： H04N23/23 , G01B11/02 , G01J5/00 , H04N23/698 , G01J5/80
CPC分类号： H04N23/23 , G01B11/026 , G01J5/0066 , G01J5/80 , H04N23/698 , G01J2005/0077
摘要： An infrared thermographic system configured to detect the temperature of an object including an infrared thermal imaging sensor arranged to collect infrared radiation and construct at least one image from the radiation and a drive support unit arranged to rotate the sensor around an axis of rotation is provided. The imaging sensor is attached to the drive support unit such that upon rotation of the drive support unit, the imaging sensor captures separate areas surrounding the thermographic system. The imaging sensor is arranged to acquire a plurality of separate images such that the combination of the different images forms a continuous panorama of at least 180 degrees about the axis of rotation of the drive support unit. A processing module arranged and/or programmed to determine temperature data of the object from the images acquired by the imaging sensor is also provided.
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公开(公告)号：US11747209B2
公开(公告)日：2023-09-05
申请号：US16923717
申请日：2020-07-08
申请人： ASM IP HOLDING BV
发明人： Yen Lin Leow , Caleb Koy Miskin , Hyeongeu Kim
CPC分类号： G01J5/00 , C23C16/52 , H01L21/67115 , H01L21/67248 , H01L22/20 , G01J5/80
摘要： A system and method for thermally calibrating semiconductor process chambers is disclosed. In various embodiments, a first non-contact temperature sensor can be calibrated to obtain a first reading with the semiconductor process chamber. The first reading can be representative of a first temperature at a first location. The first non-contact temperature sensor can be used to obtain a second reading representative of a second temperature of an external thermal radiation source. The second temperature of the external thermal radiation source can be adjusted to a first temperature setting of the external radiation source such that the second reading substantially matches the first reading. Additional non-contact temperature sensor(s) can be directed at the external thermal radiation source and can be adjusted such that the reading(s) of the additional non-contact sensors are calibrated and matched to one another.
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