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1. EP3403062 - INFRARED PRESENCE DETECTOR SYSTEM

Office European Patent Office
Application Number 17742320
Application Date 11.01.2017
Publication Number 3403062
Publication Date 21.11.2018
Publication Kind A2
IPC
G01J 5/00
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
G01J 5/02
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 5/08
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
CPC
G01J 5/0025
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
0022for sensing the radiation of moving bodies
0025Living bodies
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 5/0803
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
G01J 5/0806
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
0806using focussing or collimating elements, e.g. lenses or mirrors
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
Applicants CARRIER CORP
Inventors FINN ALAN MATTHEW
XIONG ZIYOU
SOLDNER NICHOLAS CHARLES
MANTESE JOSEPH V
Designated States
Priority Data 201662277314 11.01.2016 US
Title
(DE) DETEKTORSYSTEM FÜR DAS VORHANDENSEIN VON INFRAROT
(EN) INFRARED PRESENCE DETECTOR SYSTEM
(FR) SYSTÈME DE DÉTECTION DE PRÉSENCE À INFRAROUGE
Abstract
(EN)
An infrared presence detector system includes a focal plane array and a processor coupled to the focal plane array. The array includes a first radiant energy sensor and a plurality of second radiant energy sensors, with the first and second radiant energy sensors configured to convert incident radiation into an electrical signal. The processor is coupled to the focal plane array, and is configured to control the focal plane array in a sleep mode, wherein the first radiant energy sensor is energized and the plurality of second radiant energy sensors are de-energized, and an active mode, wherein at least the plurality of second radiant energy sensors are energized when the first radiant energy sensor detects a presence.

(FR)
Cette invention concerne un système de détection de présence à infrarouge qui comprend un réseau de plans focaux et un processeur couplé au réseau de plans focaux. Le réseau comprend un premier capteur d'énergie rayonnante et une pluralité de seconds capteurs d'énergie rayonnante, les premier et second capteurs d'énergie rayonnante étant configurés pour convertir un rayonnement incident en un signal électrique. Le processeur est couplé au réseau de plans focaux, et il est configuré pour commander le réseau de plans focaux dans un mode de sommeil dans lequel le premier capteur d'énergie rayonnante est excité et les seconds capteurs d'énergie rayonnante sont à l'état non passant, et un mode actif dans lequel au moins les seconds capteurs d'énergie rayonnante sont excités lorsque le premier capteur d'énergie rayonnante détecte une présence.

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