WO2004040276A3 - Procede et dispositif pour la detection de la presence dans l'atmosphere et l'analyse en temps reel de substances chimiques et/ou biologiques - Google Patents

Procede et dispositif pour la detection de la presence dans l'atmosphere et l'analyse en temps reel de substances chimiques et/ou biologiques Download PDF

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Publication number
WO2004040276A3
WO2004040276A3 PCT/FR2003/002977 FR0302977W WO2004040276A3 WO 2004040276 A3 WO2004040276 A3 WO 2004040276A3 FR 0302977 W FR0302977 W FR 0302977W WO 2004040276 A3 WO2004040276 A3 WO 2004040276A3
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WO
WIPO (PCT)
Prior art keywords
current
spectrum
groups
active elements
membership
Prior art date
Application number
PCT/FR2003/002977
Other languages
English (en)
Other versions
WO2004040276A2 (fr
Inventor
Henri Lancelin
Patrick Bleuse
Pierre Clausin
Original Assignee
Proengin
Henri Lancelin
Patrick Bleuse
Pierre Clausin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Proengin, Henri Lancelin, Patrick Bleuse, Pierre Clausin filed Critical Proengin
Priority to US10/531,717 priority Critical patent/US20060152720A1/en
Priority to AU2003301703A priority patent/AU2003301703A1/en
Priority to EP03809763A priority patent/EP1552283A2/fr
Priority to CA2502393A priority patent/CA2502393C/fr
Publication of WO2004040276A2 publication Critical patent/WO2004040276A2/fr
Publication of WO2004040276A3 publication Critical patent/WO2004040276A3/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners

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  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

Dispositif d'analyse d'une composition gazeuse par spectrophotométrie de flamme, permettant d'identifier un spectre courant d'analyse, basé sur un procédé d'apprentissage et de diagnostic, comprenant les étapes suivantes : l'analyse en composantes principales des données réduites du spectre courant, la création d'une matrice représentant l'ensemble des projetés de l'ensemble d'actifs, la classification de l'ensemble des projetés de l'ensemble d'actifs en groupes courants, l'évaluation du potentiel d'appartenance du spectre courant pour tous les groupes courants, l'appartenance du spectre courant à un des groupes courants de l'ensemble d'actifs si le potentiel d'appartenance audit groupe dudit spectre courant est supérieur à un seuil prédéterminé, le déclenchement de l'alarme si un des groupes courants de l'ensemble d'actifs présente une fréquence d'apparition des différents éléments du groupe supérieure à un seuil prédéterminé, le rejet à distance du spectre courant et agglomération à l'un des groupes en formation, si ledit spectre courant s'écarte suffisamment des formes existantes pour faire parti d'un nouveau groupe.
PCT/FR2003/002977 2002-10-18 2003-10-09 Procede et dispositif pour la detection de la presence dans l'atmosphere et l'analyse en temps reel de substances chimiques et/ou biologiques WO2004040276A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/531,717 US20060152720A1 (en) 2002-10-18 2003-10-09 Method and device for the detection of the presence, and the real-time analysis of, chemical and/or biological substances in the atmosphere
AU2003301703A AU2003301703A1 (en) 2002-10-18 2003-10-09 Method and device for the detection of the presence, and the real-time analysis of, chemical and/or biological substances in the atmosphere
EP03809763A EP1552283A2 (fr) 2002-10-18 2003-10-09 Procede et dispositif pour la detection de la presence dans l'atmosphere et l' analyse en temps reel de substances chimiques et/ou biologiques
CA2502393A CA2502393C (fr) 2002-10-18 2003-10-09 Procede et dispositif pour la detection de la presence dans l'atmosphere et l'analyse en temps reel de substances chimiques et/ou biologiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/13033 2002-10-18
FR0213033A FR2846095B1 (fr) 2002-10-18 2002-10-18 Procede et dispositif pour la detection de la presence dans l'atmosphere et l'analyse en temps reel de substances chimiques et/ou biologiques.

Publications (2)

Publication Number Publication Date
WO2004040276A2 WO2004040276A2 (fr) 2004-05-13
WO2004040276A3 true WO2004040276A3 (fr) 2004-06-17

Family

ID=32050542

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/002977 WO2004040276A2 (fr) 2002-10-18 2003-10-09 Procede et dispositif pour la detection de la presence dans l'atmosphere et l'analyse en temps reel de substances chimiques et/ou biologiques

Country Status (8)

Country Link
US (1) US20060152720A1 (fr)
EP (1) EP1552283A2 (fr)
KR (1) KR20050071591A (fr)
CN (1) CN100516842C (fr)
AU (1) AU2003301703A1 (fr)
CA (1) CA2502393C (fr)
FR (1) FR2846095B1 (fr)
WO (1) WO2004040276A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103278604B (zh) * 2013-04-27 2014-12-24 北方工业大学 快速发现大气环境大范围污染引发点的系统及其运行方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508525A (en) * 1993-05-17 1996-04-16 The Foxboro Company Identification of unknown gases using infrared absorption spectroscopy
EP0807809A2 (fr) * 1996-05-13 1997-11-19 Perstorp Analytical, Inc. Système pour l'identification de matériaux au moyen de NIR spectrométrie
US5798526A (en) * 1997-01-24 1998-08-25 Infrasoft International Llc Calibration system for spectrographic analyzing instruments
FR2773884A1 (fr) * 1998-01-22 1999-07-23 Proengin Appareil combinant la spectrophotometrie et la detection de l'ionisation d'une flamme, pour l'analyse d'une composition gazeuse
US6415233B1 (en) * 1999-03-04 2002-07-02 Sandia Corporation Classical least squares multivariate spectral analysis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723864A (en) * 1995-09-01 1998-03-03 Innovative Lasers Corporation Linear cavity laser system for ultra-sensitive gas detection via intracavity laser spectroscopy (ILS)
FR2751750B1 (fr) * 1996-07-25 1998-10-02 Proengin Procede et dispositif pour l'analyse en continu de la composition d'une atmosphere gazeuse contenant des particules de matiere en suspension
DE69825033T2 (de) * 1997-01-14 2005-07-28 Otsuka Pharmaceutical Co., Ltd. Vorrichtung und verfahren zur messung stabiler isotope mittels spektroskopie
SE515046C2 (sv) * 1999-10-12 2001-06-05 Vattenfall Ab Förfarande och inrättning för att medelst fotospektroskopi mäta koncentrationen av skadliga gaser i rökgaserna genom värmeproducerande anläggning
FR2823306B1 (fr) * 2001-04-10 2006-02-24 Proengin Procede et dispositif pour l'analyse d'un gaz susceptible de contenir des particules ou d'aerosols en suspension

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508525A (en) * 1993-05-17 1996-04-16 The Foxboro Company Identification of unknown gases using infrared absorption spectroscopy
EP0807809A2 (fr) * 1996-05-13 1997-11-19 Perstorp Analytical, Inc. Système pour l'identification de matériaux au moyen de NIR spectrométrie
US5798526A (en) * 1997-01-24 1998-08-25 Infrasoft International Llc Calibration system for spectrographic analyzing instruments
FR2773884A1 (fr) * 1998-01-22 1999-07-23 Proengin Appareil combinant la spectrophotometrie et la detection de l'ionisation d'une flamme, pour l'analyse d'une composition gazeuse
US6415233B1 (en) * 1999-03-04 2002-07-02 Sandia Corporation Classical least squares multivariate spectral analysis

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1552283A2 *

Also Published As

Publication number Publication date
EP1552283A2 (fr) 2005-07-13
CN1711470A (zh) 2005-12-21
CA2502393C (fr) 2011-11-22
WO2004040276A2 (fr) 2004-05-13
FR2846095A1 (fr) 2004-04-23
AU2003301703A1 (en) 2004-05-25
CN100516842C (zh) 2009-07-22
US20060152720A1 (en) 2006-07-13
FR2846095B1 (fr) 2005-04-08
AU2003301703A8 (en) 2004-05-25
CA2502393A1 (fr) 2004-05-13
KR20050071591A (ko) 2005-07-07

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