Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (CN108700469) METHOD FOR CAPTURING HEAT PATTERN

Office : China
Application Number: 201680070165.3 Application Date: 28.11.2016
Publication Number: 108700469 Publication Date: 23.10.2018
Publication Kind : A
Prior PCT appl.: Application Number:PCTEP2016078985 ; Publication Number: Click to see the data
IPC:
G01J 5/10
G01J 5/34
G06K 9/00
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5
Radiation pyrometry
10
using electric radiation detectors
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5
Radiation pyrometry
10
using electric radiation detectors
34
using capacitors
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
CPC:
G01J 5/10
G01J 5/34
G06K 9/0002
Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
法国伊第米亚身份与安全公司
Inventors: MAINGUET JEAN-FRANCOIS
珍-弗朗索瓦·曼盖
FOURRE JOEL YANN
约珥·扬·富雷
Agents: 北京派特恩知识产权代理有限公司 11270
北京派特恩知识产权代理有限公司 11270
Priority Data: 1561577 30.11.2015 FR
Title: (EN) METHOD FOR CAPTURING HEAT PATTERN
(ZH) 用于采集热图案的方法
Abstract: front page image
(EN) Method for capturing a heat pattern with a sensor including a plurality of pixels each comprising a heat-sensitive measuring element, the sensor comprising an element for heating the measuring element, the method including carrying out the following steps for each pixel: a first heating step (202) in which a first amount of heating power is dissipated in the measuring element; a first step (204) of measuring the heat pattern, comprising a first read-out of the heat-sensitive measuring element, after a first delay time; a second heating step (206) in which a second amount of heating power is dissipated in the measuring element; a second step (208) of measuring the heat pattern, comprising a second read-out after a second delay time; and wherein the first amount of power is different from the second amount of power and/or the length of the first delay time is different from that of the second delay time.
(ZH) 用于通过传感器采集热图案的方法,该传感器包括多个像素,该像素各自包括热敏测量元件,传感器包括用于加热测量元件的元件,该方法包括对每个像素执行下述步骤:第一加热步骤(202),在该第一加热步骤中,在测量元件中耗散第一总量的加热功率;测量热图案的第一步骤(204),该测量热图案的第一步骤包括在第一延迟时间之后对热敏测量元件进行第一读出;第二加热步骤(206),在该第二加热步骤中,在测量元件中耗散第二总量的加热功率;测量热图案的第二步骤(208),该测量热图案的第二步骤包括在第二延迟时间之后进行第二读出;并且其中第一总量的功率与第二总量的功率不同和/或第一延迟时间的长度与第二延迟时间的长度不同。
Also published as:
FR3044443IN201827019931EP3384256BR112018010986WO/2017/093176