CN104969058B - 用于分析热力发动机中的流体的机载设备和方法 - Google Patents

用于分析热力发动机中的流体的机载设备和方法 Download PDF

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Publication number
CN104969058B
CN104969058B CN201380072189.9A CN201380072189A CN104969058B CN 104969058 B CN104969058 B CN 104969058B CN 201380072189 A CN201380072189 A CN 201380072189A CN 104969058 B CN104969058 B CN 104969058B
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CN
China
Prior art keywords
light
supply current
temperature
light source
sensor
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Expired - Fee Related
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CN201380072189.9A
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English (en)
Chinese (zh)
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CN104969058A (zh
Inventor
S·欧博尔蒂
J·富尔内尔
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Sp3h Co
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Sp3h Co
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Priority claimed from FR1261757A external-priority patent/FR2999333A1/fr
Priority claimed from FR1261758A external-priority patent/FR2999334B1/fr
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    • 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
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • G01N2021/3181—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 using LEDs
    • 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
    • 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
    • G01N2201/0624—Compensating variation in output of LED source
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/121—Correction signals
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/121—Correction signals
    • G01N2201/1211—Correction signals for temperature
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/124—Sensitivity
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/124—Sensitivity
    • G01N2201/1242—Validating, e.g. range invalidation, suspending operation
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/124—Sensitivity
    • G01N2201/1247—Thresholding
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/127—Calibration; base line adjustment; drift compensation
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/127—Calibration; base line adjustment; drift compensation
    • G01N2201/12723—Self check capacity; automatic, periodic step of checking

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
CN201380072189.9A 2012-12-07 2013-12-04 用于分析热力发动机中的流体的机载设备和方法 Expired - Fee Related CN104969058B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR1261757 2012-12-07
FR1261757A FR2999333A1 (fr) 2012-12-07 2012-12-07 Procede et dispositif embarque d’analyse de fluide dans un moteur thermique
FR1261758 2012-12-07
FR1261758A FR2999334B1 (fr) 2012-12-07 2012-12-07 Procede et dispositif embarque d’analyse de fluide dans un moteur thermique
PCT/FR2013/052941 WO2014087103A1 (fr) 2012-12-07 2013-12-04 Procédé et dispositif embarque d'analyse de fluide dans un moteur thermique

Publications (2)

Publication Number Publication Date
CN104969058A CN104969058A (zh) 2015-10-07
CN104969058B true CN104969058B (zh) 2017-08-08

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CN201380072189.9A Expired - Fee Related CN104969058B (zh) 2012-12-07 2013-12-04 用于分析热力发动机中的流体的机载设备和方法
CN201380072190.1A Pending CN104969059A (zh) 2012-12-07 2013-12-04 用于分析热力发动机中的流体的机载设备和方法

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US (2) US9562851B2 (enExample)
EP (2) EP2929321B1 (enExample)
JP (1) JP2016501372A (enExample)
KR (1) KR20150114465A (enExample)
CN (2) CN104969058B (enExample)
BR (2) BR112015013313A2 (enExample)
CA (1) CA2892849A1 (enExample)
MX (1) MX342198B (enExample)
RU (2) RU2637388C2 (enExample)
WO (2) WO2014087103A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014111093A1 (de) * 2014-08-05 2016-02-11 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung zum Bestimmen einer Konzentration eines Fluids, Fahrerassistenzsystem, Kraftfahrzeug sowie Verfahren
TWI750706B (zh) * 2020-06-20 2021-12-21 丁逸聖 發光裝置、發光方法、光檢測裝置、光譜檢測方法及發光修正方法

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US20060072319A1 (en) * 2004-10-05 2006-04-06 Dziekan Michael E Method of using light emitting diodes for illumination sensing and using ultra-violet light sources for white light illumination
CN101675709A (zh) * 2007-04-20 2010-03-17 皇家飞利浦电子股份有限公司 具有用于检测的led的照明装置
CN102265137A (zh) * 2008-12-23 2011-11-30 法国欧陆汽车公司 具有单个的测量和参考检测器的汽车车载微型光谱仪
CN102460137A (zh) * 2009-06-08 2012-05-16 S.E.A.医疗系统公司 用于使用导纳谱法鉴定医用流体中的化合物的系统和方法

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JP2001268324A (ja) * 2000-01-12 2001-09-28 Fuji Photo Film Co Ltd 光源装置、原稿読取装置及び方法
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US20020179815A1 (en) * 2001-05-30 2002-12-05 Ulrich Forke Lighting control circuit
US20060072319A1 (en) * 2004-10-05 2006-04-06 Dziekan Michael E Method of using light emitting diodes for illumination sensing and using ultra-violet light sources for white light illumination
CN101675709A (zh) * 2007-04-20 2010-03-17 皇家飞利浦电子股份有限公司 具有用于检测的led的照明装置
CN102265137A (zh) * 2008-12-23 2011-11-30 法国欧陆汽车公司 具有单个的测量和参考检测器的汽车车载微型光谱仪
CN102460137A (zh) * 2009-06-08 2012-05-16 S.E.A.医疗系统公司 用于使用导纳谱法鉴定医用流体中的化合物的系统和方法

Also Published As

Publication number Publication date
MX342198B (es) 2016-09-20
BR112015013222A2 (pt) 2017-07-11
JP2016501372A (ja) 2016-01-18
EP2929321A1 (fr) 2015-10-14
EP2929321B1 (fr) 2019-06-05
RU2015127030A (ru) 2017-01-13
KR20150114465A (ko) 2015-10-12
US9562851B2 (en) 2017-02-07
WO2014087103A1 (fr) 2014-06-12
US20150346085A1 (en) 2015-12-03
RU2015127029A (ru) 2017-01-12
MX2015007174A (es) 2015-10-20
CN104969058A (zh) 2015-10-07
CA2892849A1 (fr) 2014-06-12
EP2929322A1 (fr) 2015-10-14
CN104969059A (zh) 2015-10-07
BR112015013313A2 (pt) 2017-07-11
EP2929322B1 (fr) 2016-10-12
US20150300951A1 (en) 2015-10-22
WO2014087102A1 (fr) 2014-06-12
US9562850B2 (en) 2017-02-07
RU2637388C2 (ru) 2017-12-04

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Granted publication date: 20170808