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1. WO2020088951 - METHOD FOR OPERATING A THERMAL IMAGING CAMERA, AND THERMAL IMAGING CAMERA

Publication Number WO/2020/088951
Publication Date 07.05.2020
International Application No. PCT/EP2019/078349
International Filing Date 18.10.2019
IPC
G01J 5/02 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
G01J 5/00 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
G08B 21/20 2006.01
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
21Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
18Status alarms
20responsive to moisture
G01J 5/08 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
08Optical features
G01J 5/10 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
10using electric radiation detectors
CPC
G01J 2005/0077
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
0077Imaging
G01J 5/025
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
025Interfacing a pyrometer to an external device or network; User interface
G01J 5/026
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
026Control of working procedures of a pyrometer, other than calibration
G01J 5/0265
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
0265Handheld, portable
G01J 5/028
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
028using a charging unit or battery
G01J 5/0846
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
08Optical features
0803Optical elements not provided otherwise, e.g. optical manifolds, gratings, holograms, cubic beamsplitters, prisms, particular coatings
0846using multiple detectors for performing different types of detection, e.g. radiometry and reflectometry channels
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE]
Inventors
  • FRANK, Michael
  • MEYER, Patrick
  • RUMBERG, Axel
  • UHLIG, Mike
Priority Data
10 2018 218 726.631.10.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM BETRIEB EINER WÄRMEBILDKAMERA SOWIE WÄRMEBILDKAMERA
(EN) METHOD FOR OPERATING A THERMAL IMAGING CAMERA, AND THERMAL IMAGING CAMERA
(FR) PROCÉDÉ POUR FAIRE FONCTIONNER UNE CAMÉRA THERMIQUE ET CAMÉRA THERMIQUE
Abstract
(DE)
Es wird ein Verfahren zum Betrieb einer Wärmebildkamera (10) vorgeschlagen, aufweisend zumindest die Verfahrensschritte: • Messen einer zweidimensionalen Temperaturinformation (12a) mittels eines Infrarot-Detektorarrays (48) der Wärmebildkamera (10), • Bereitstellen einer Umgebungsluftfeuchteinformation und/oder einer Umgebungslufttemperaturinformation. Erfindungsgemäß wird mittels einer Auswertevorrichtung (46) eine zweidimensionale Information (12b) über eine Schimmelbildungsgefahr unter Verwendung eines Schimmelwachstumsmodells sowie unter Verwendung der zweidimensionalen Temperaturinformation, der Umgebungsluftfeuchteinformation und der Umgebungslufttemperaturinformation berechnet. Ferner wird eine entsprechende Wärmebildkamera (10) vorgeschlagen.
(EN)
A method for operating a thermal imaging camera (10) is proposed, comprising at least the following method steps: • measuring a two-dimensional temperature information (12a) by means of an infrared detector array (48) of the thermal imaging camera (10), • providing ambient air humidity information and/or ambient air temperature information. According to the invention, a two-dimensional information (12b) regarding a mold formation risk is calculated by means of an evaluation device (46) using a mold growth model and using the two-dimensional temperature information, the ambient air humidity information and the ambient air temperature information. Furthermore, the invention relates to a corresponding thermal imaging camera (10).
(FR)
L’invention concerne un procédé pour faire fonctionner une caméra thermique (10), comprenant au moins les étapes de procédé suivantes: • mesure d’une information bidimensionnelle relative à la température (12a) au moyen d’un réseau de détecteurs infrarouges (48) de la caméra thermique (10), • mise à disposition d’une information relative à l’humidité de l’air ambiant et/ou d’une information relative à la température de l’air ambiant. Selon l’invention, une information bidimensionnelle (12b) concernant un risque de moisissure est calculée en utilisant un modèle de croissance de moisissure ainsi qu’en utilisant l’information bidimensionnelle relative à la température, l’information relative à l’humidité de l’air ambiant et l’information relative à la température de l’air ambiant. L’invention concerne en outre une caméra thermique (10) correspondante.
Also published as
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