FR3111701B1 - Système et dispositif de mesure portatif et sans contact de la température corporelle d’un individu - Google Patents

Système et dispositif de mesure portatif et sans contact de la température corporelle d’un individu Download PDF

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Publication number
FR3111701B1
FR3111701B1 FR2006485A FR2006485A FR3111701B1 FR 3111701 B1 FR3111701 B1 FR 3111701B1 FR 2006485 A FR2006485 A FR 2006485A FR 2006485 A FR2006485 A FR 2006485A FR 3111701 B1 FR3111701 B1 FR 3111701B1
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France
Prior art keywords
standards
individual
body temperature
infrared camera
portable
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Active
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FR2006485A
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English (en)
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FR3111701A1 (fr
Inventor
Alessandro Manneschi
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Individual
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Individual
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Priority to FR2006485A priority Critical patent/FR3111701B1/fr
Publication of FR3111701A1 publication Critical patent/FR3111701A1/fr
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Publication of FR3111701B1 publication Critical patent/FR3111701B1/fr
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
    • G01J5/0025—Living bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/0265—Handheld, portable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/0275—Control or determination of height or distance or angle information for sensors or receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
    • G01J5/53—Reference sources, e.g. standard lamps; Black bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077—Imaging

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

La présente invention concerne un système de mesure (6) d’une température corporelle d’un individu comprenant : - une caméra infrarouge (12) ; deux étalons (11, 13) positionnés dans le champ visuel de la caméra infrarouge ; - deux sondes thermiques (16) configurées pour mesurer une température instantanée des étalons (11, 13) ; et - une unité de traitement (15) configurée pour déterminer un coefficient de gain (k1) et un coefficient de décalage (k2) à partir des températures instantanées respectives des étalons (11, 13) et de leur valeurs de température des étalons (11, 13) dans l’image électronique obtenue par la caméra infrarouge et pour appliquer ces coefficients aux valeurs de température associées à chaque pixel de l’image de sorte à obtenir une image corrigée. Figure pour l’abrégé : Fig. 1
FR2006485A 2020-06-22 2020-06-22 Système et dispositif de mesure portatif et sans contact de la température corporelle d’un individu Active FR3111701B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2006485A FR3111701B1 (fr) 2020-06-22 2020-06-22 Système et dispositif de mesure portatif et sans contact de la température corporelle d’un individu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006485 2020-06-22
FR2006485A FR3111701B1 (fr) 2020-06-22 2020-06-22 Système et dispositif de mesure portatif et sans contact de la température corporelle d’un individu

Publications (2)

Publication Number Publication Date
FR3111701A1 FR3111701A1 (fr) 2021-12-24
FR3111701B1 true FR3111701B1 (fr) 2022-07-29

Family

ID=73013543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006485A Active FR3111701B1 (fr) 2020-06-22 2020-06-22 Système et dispositif de mesure portatif et sans contact de la température corporelle d’un individu

Country Status (1)

Country Link
FR (1) FR3111701B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117516726B (zh) * 2023-12-29 2024-03-15 深圳市英博伟业科技有限公司 一种基于红外技术的温度测量方法及终端设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1618740A2 (fr) * 2003-04-25 2006-01-25 Land Instruments International Limited Systeme et procede d'imagerie thermique
US7340293B2 (en) * 2003-05-27 2008-03-04 Mcquilkin Gary L Methods and apparatus for a remote, noninvasive technique to detect core body temperature in a subject via thermal imaging
US20070153871A1 (en) * 2005-12-30 2007-07-05 Jacob Fraden Noncontact fever screening system
EP2871452B1 (fr) * 2013-11-12 2019-05-01 Rebellion Photonics, Inc. Système d'imagerie spectrale à infrarouge et ouverture fragmentée
CN107361748B (zh) * 2017-07-20 2023-11-28 歌尔股份有限公司 一种体温测试方法和装置

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Publication number Publication date
FR3111701A1 (fr) 2021-12-24

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