FR2940448B1 - Guide d'onde perfectionne et spectrometre associe embarque dans un vehicule automobile - Google Patents

Guide d'onde perfectionne et spectrometre associe embarque dans un vehicule automobile

Info

Publication number
FR2940448B1
FR2940448B1 FR0807381A FR0807381A FR2940448B1 FR 2940448 B1 FR2940448 B1 FR 2940448B1 FR 0807381 A FR0807381 A FR 0807381A FR 0807381 A FR0807381 A FR 0807381A FR 2940448 B1 FR2940448 B1 FR 2940448B1
Authority
FR
France
Prior art keywords
embarked
perfected
waveguide
motor vehicle
associated spectrometer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0807381A
Other languages
English (en)
Other versions
FR2940448A1 (fr
Inventor
Henoret Benjamin L
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive France SAS
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 Continental Automotive France SAS filed Critical Continental Automotive France SAS
Priority to FR0807381A priority Critical patent/FR2940448B1/fr
Priority to US13/141,224 priority patent/US8914217B2/en
Priority to CN200980151783.0A priority patent/CN102265134B/zh
Priority to PCT/EP2009/008998 priority patent/WO2010072362A1/fr
Publication of FR2940448A1 publication Critical patent/FR2940448A1/fr
Application granted granted Critical
Publication of FR2940448B1 publication Critical patent/FR2940448B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0634—Determining a density, viscosity, composition or concentration
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/317—Special constructive features
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR0807381A 2008-12-23 2008-12-23 Guide d'onde perfectionne et spectrometre associe embarque dans un vehicule automobile Active FR2940448B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0807381A FR2940448B1 (fr) 2008-12-23 2008-12-23 Guide d'onde perfectionne et spectrometre associe embarque dans un vehicule automobile
US13/141,224 US8914217B2 (en) 2008-12-23 2009-12-15 Waveguide and associated automotive-vehicle-borne spectrometer
CN200980151783.0A CN102265134B (zh) 2008-12-23 2009-12-15 改进的波导和相关联的汽车车载光谱仪
PCT/EP2009/008998 WO2010072362A1 (fr) 2008-12-23 2009-12-15 Guide d'onde perfectionné et spectromètre associé embarqué dans un véhicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0807381A FR2940448B1 (fr) 2008-12-23 2008-12-23 Guide d'onde perfectionne et spectrometre associe embarque dans un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2940448A1 FR2940448A1 (fr) 2010-06-25
FR2940448B1 true FR2940448B1 (fr) 2011-10-14

Family

ID=40940326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0807381A Active FR2940448B1 (fr) 2008-12-23 2008-12-23 Guide d'onde perfectionne et spectrometre associe embarque dans un vehicule automobile

Country Status (4)

Country Link
US (1) US8914217B2 (fr)
CN (1) CN102265134B (fr)
FR (1) FR2940448B1 (fr)
WO (1) WO2010072362A1 (fr)

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Publication number Priority date Publication date Assignee Title
EP2662661A1 (fr) 2012-05-07 2013-11-13 Leica Geosystems AG Appareil de mesure doté d'un interféromètre et d'un milieu d'absorption définissant un spectre de raies épais
CZ304793B6 (cs) * 2013-12-03 2014-10-22 Technická univerzita v Liberci Způsob únavového testování fotochromního, fluorescenčního nebo fosforescenčního barviva/barviv, nebo směsi alespoň dvou z nich, a zařízení k jeho provádění
KR101858684B1 (ko) 2014-02-28 2018-06-27 스카니아 씨브이 악티에볼라그 2개의 환원 촉매기를 사용하여 배기가스 스트림을 정화하는 시스템 및 방법
JP6405037B2 (ja) * 2014-08-12 2018-10-17 バーフェリヒト ゲゼルシャフト ミット ベシュレンクテル ハフツング 瞬時時間領域光コヒーレンストモグラフィ
SE539803C2 (en) 2015-06-05 2017-12-05 Scania Cv Ab A method and a system for determining a composition of a gas mix in a vehicle
SE539133C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Avgasbehandlingssystem och förfarande för behandling av en avgasström
SE539134C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Avgasbehandlingssystem och förfarande för behandling av en avgasström
SE539129C2 (en) 2015-08-27 2017-04-11 Scania Cv Ab Process and system for processing a single stream combustion exhaust stream
SE539131C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Förfarande och avgasbehandlingssystem för behandling av en avgasström
EP3341596B1 (fr) 2015-08-27 2021-07-28 Scania CV AB Procédé et système de traitement d'échappement pour traitement d'un courant de gaz d'échappement
SE539130C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Förfarande och avgasbehandlingssystem för behandling av en avgasström
FR3046845B1 (fr) * 2016-01-20 2018-02-02 Psa Automobiles Sa. Systeme et procede de mesure de la qualite de l’air au sein de l’habitacle d’un vehicule automobile
US10151630B2 (en) 2016-02-04 2018-12-11 Nova Biomedical Corporation Analyte system and method for determining hemoglobin parameters in whole blood
US10088360B2 (en) 2016-02-04 2018-10-02 Nova Biomedical Corporation Spectroscopic analyte system and method for determining hemoglobin parameters in whole blood
US9638686B1 (en) * 2016-02-04 2017-05-02 Nova Biomedical Corporation Analyte system and method for determining hemoglobin parameters in whole blood
US10088468B2 (en) 2016-02-04 2018-10-02 Nova Biomedical Corporation Analyte system and method for determining hemoglobin parameters in whole blood
US9933411B2 (en) 2016-02-04 2018-04-03 Nova Biomedical Corporation Analyte system and method for determining hemoglobin parameters in whole blood
JP2017203669A (ja) * 2016-05-11 2017-11-16 株式会社中央製作所 無電解めっき液の金属イオン濃度測定装置
FR3083613B1 (fr) * 2018-07-03 2022-01-21 Continental Automotive France Procede d'analyse d'un fluide d'un vehicule automobile a partir d'un capteur optique
FR3088720A1 (fr) * 2018-11-19 2020-05-22 Cmr Group Sonde adaptée pour la mesure de la composition d'un gaz comburant
EP3779408A1 (fr) * 2019-08-15 2021-02-17 optek-Danulat GmbH Dispositif de mesure et procédé de détermination d'une concentration de substance
US11287317B2 (en) * 2019-08-27 2022-03-29 Viavi Solutions Inc. Optical measurement device including internal spectral reference

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Publication number Priority date Publication date Assignee Title
US3696247A (en) * 1970-11-12 1972-10-03 Lionel D Mcintosh Vehicle exhaust emissions analyzer
FR2451573A1 (fr) * 1979-03-15 1980-10-10 Commissariat Energie Atomique Analyseur spectral d'absorption lumineuse d'une solution
US5049742A (en) * 1989-11-16 1991-09-17 Kyodo Oil Technical Research Co., Ltd. Apparatus for detecting deterioration of engine oil
US5166755A (en) * 1990-05-23 1992-11-24 Nahum Gat Spectrometer apparatus
JPH0432748A (ja) * 1990-05-30 1992-02-04 Hitachi Ltd 炭化水素系液体燃料とアルコール類との混合液体の混合割合の測定方法及び装置
US5739916A (en) * 1995-12-04 1998-04-14 University Of Alabama At Huntsville Apparatus and method for determining the concentration of species in a substance
EP1054251A4 (fr) * 1998-02-02 2001-05-02 Hitachi Ltd Procede et appareil de diagnostic de la deterioration des carburants
US6043505A (en) * 1998-08-06 2000-03-28 Ames; Donald P. Device and method for monitoring fluids with a detection of cross sectional shape of transmitted beam
AU2002360271A1 (en) * 2001-10-11 2003-04-22 Sentelligence, Inc. Low-cost on-line and in-line spectral sensors based on solid-state source and detector combinations
EP2095353B1 (fr) * 2006-12-20 2019-05-01 Signify Holding B.V. Dispositif d'éclairage avec de multiples couleurs primaires
US7715008B2 (en) * 2008-03-21 2010-05-11 Xerox Corporation System and method of optically monitoring contamination of a machine component
FR2940447B1 (fr) * 2008-12-23 2011-10-21 Continental Automotive France Spectrometre miniature embarque dans un vehicule automobile a detecteur de mesure et detecteur de reference unique

Also Published As

Publication number Publication date
US20110295484A1 (en) 2011-12-01
US8914217B2 (en) 2014-12-16
FR2940448A1 (fr) 2010-06-25
WO2010072362A1 (fr) 2010-07-01
CN102265134B (zh) 2014-10-29
CN102265134A (zh) 2011-11-30

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