The present invention relates to a thermometric camera for determining a temperature of an object in motion. The thermometric camera comprises a bolometer sensor and circuitry. The bolometer sensor is configured to capture a sequence of image frames of the object while the object is moving. The circuitry is configured to execute: an object identifying function configured to identify an area corresponding to the object in each image frame of a series of image frames among the sequence of image frames; a combining function configured to combine the identified areas from each image frame in the series of image frames into a stacked image of the object, wherein pixel values in the stacked image of the object are estimated as a sum of pixel values of the corresponding pixels in the image frames in the series of image frames; and a temperature determining function configured to determine the temperature of the object in motion from pixel values in the stacked image of the object.
DETERMINING A TEMPERATURE OF AN OBJECT IN MOTION BY A THERMOMETRIC CAMERA AND SUCH A THERMOMETRIC CAMERA
BESTIMMUNG EINER TEMPERATUR EINES SICH BEWEGENDEN OBJEKTS MIT EINER THERMOMETRISCHEN KAMERA UND EINE SOLCHE THERMOMETRISCHE KAMERA
DÉTERMINATION D'UNE TEMPÉRATURE D'UN OBJET EN MOUVEMENT PAR UNE CAMÉRA THERMOMÉTRIQUE ET UNE TELLE CAMÉRA THERMOMÉTRIQUE
22.01.2025
Patent
Elektronische Ressource
Englisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / G01K MEASURING TEMPERATURE , Messen der Temperatur |