MX2015007174A - Dispositivo integrado y metodo para analizar fluido en una maquina termica. - Google Patents

Dispositivo integrado y metodo para analizar fluido en una maquina termica.

Info

Publication number
MX2015007174A
MX2015007174A MX2015007174A MX2015007174A MX2015007174A MX 2015007174 A MX2015007174 A MX 2015007174A MX 2015007174 A MX2015007174 A MX 2015007174A MX 2015007174 A MX2015007174 A MX 2015007174A MX 2015007174 A MX2015007174 A MX 2015007174A
Authority
MX
Mexico
Prior art keywords
integration
duration
light source
supply current
value
Prior art date
Application number
MX2015007174A
Other languages
English (en)
Other versions
MX342198B (es
Inventor
Johan Fournel
Sylvain Oberti
Original Assignee
Sp3H
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
Priority claimed from FR1261757A external-priority patent/FR2999333A1/fr
Priority claimed from FR1261758A external-priority patent/FR2999334B1/fr
Application filed by Sp3H filed Critical Sp3H
Publication of MX2015007174A publication Critical patent/MX2015007174A/es
Publication of MX342198B publication Critical patent/MX342198B/es

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
    • G01N21/17—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (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)

Abstract

La presente invención se relaciona con un método para controlar un espectrómetro para analizar un producto, el método comprende las etapas de: adquirir una medición (LFL, TPL) representativa de la operación de una fuente de luz (LS), determinar, dependiendo de la medición, un valor de corriente de suministro (LCx) de la fuente de luz, y/o un valor de tiempo de integración (ITy) de las celdas sensibles a la luz (y) de un sensor (OPS), colocado sobre una ruta de un haz de luz (LB) emitido por la fuente de luz y que ha interactuado con un producto que va a ser analizado, y si el tiempo de integración y/o el valor de corriente de suministro está entre valores umbral, suministrar la fuente de luz con una corriente de suministro que corresponde al valor de corriente de suministro determinado, ajustar el tiempo de integración de una celda sensible a la luz al valor de tiempo de integración determinado y adquirir mediciones de intensidad de luz (MSy) suministrados por el sensor, habilitando que se forme un espectro.
MX2015007174A 2012-12-07 2013-12-04 Dispositivo integrado y metodo para analizar fluido en una maquina termica. MX342198B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1261757A FR2999333A1 (fr) 2012-12-07 2012-12-07 Procede et dispositif embarque d’analyse de fluide dans un moteur thermique
FR1261758A FR2999334B1 (fr) 2012-12-07 2012-12-07 Procede et dispositif embarque d’analyse de fluide dans un moteur thermique
PCT/FR2013/052940 WO2014087102A1 (fr) 2012-12-07 2013-12-04 Procede et dispositif embarque d'analyse de fluide dans un moteur thermique

Publications (2)

Publication Number Publication Date
MX2015007174A true MX2015007174A (es) 2015-10-20
MX342198B MX342198B (es) 2016-09-20

Family

ID=49886962

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007174A MX342198B (es) 2012-12-07 2013-12-04 Dispositivo integrado y metodo para analizar fluido en una maquina termica.

Country Status (10)

Country Link
US (2) US9562851B2 (es)
EP (2) EP2929322B1 (es)
JP (1) JP2016501372A (es)
KR (1) KR20150114465A (es)
CN (2) CN104969058B (es)
BR (2) BR112015013313A2 (es)
CA (1) CA2892849A1 (es)
MX (1) MX342198B (es)
RU (2) RU2015127030A (es)
WO (2) WO2014087103A1 (es)

Families Citing this family (1)

* 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

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125089A (en) * 1978-03-22 1979-09-28 Matsushita Electric Ind Co Ltd Smoke detector
GB2191574B (en) * 1986-06-16 1989-12-20 Philips Electronic Associated Method of and apparatus for spectroscopically analysing samples
FI77736C (fi) * 1987-06-25 1989-04-10 Valtion Teknillinen Foerfarande foer reglering av straolkaella och reglerbar straolkaella.
US5477853A (en) * 1992-12-01 1995-12-26 Somanetics Corporation Temperature compensation method and apparatus for spectroscopic devices
JP3235249B2 (ja) * 1992-12-18 2001-12-04 株式会社デンソー 光学的情報読取り装置
FI103074B1 (fi) * 1996-07-17 1999-04-15 Valtion Teknillinen Spektrometri
US6356774B1 (en) * 1998-09-29 2002-03-12 Mallinckrodt, Inc. Oximeter sensor with encoded temperature characteristic
US7423750B2 (en) * 2001-11-29 2008-09-09 Applera Corporation Configurations, systems, and methods for optical scanning with at least one first relative angular motion and at least one second angular motion or at least one linear motion
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
JP2001223861A (ja) * 2000-02-14 2001-08-17 Fuji Photo Film Co Ltd 画像読取装置および画像読取方法
US6617560B2 (en) 2001-05-30 2003-09-09 Watt Stopper, Inc. Lighting control circuit including LED for detecting exposure to radiation
US7116354B2 (en) * 2001-06-20 2006-10-03 Xenogen Corporation Absolute intensity determination for a light source in low level light imaging systems
US7204606B2 (en) * 2001-12-31 2007-04-17 R J Doran & Co Ltd. LED inspection lamp and LED spot light
JP3620798B2 (ja) * 2003-06-27 2005-02-16 株式会社アステム 非破壊分光測定器
US9075008B2 (en) * 2003-11-07 2015-07-07 Kyle H. Holland Plant treatment based on a water invariant chlorophyll index
US7329887B2 (en) * 2003-12-02 2008-02-12 3M Innovative Properties Company Solid state light device
FR2866956B1 (fr) * 2004-02-26 2006-05-19 Cit Alcatel Detection d'especes gazeuses minoritaires par spectroscopie d'emission optique
DE102004025448B4 (de) * 2004-05-19 2007-03-29 Bruker Optik Gmbh Verfahren zum Messen eines Spektrums einer Messprobe mittels eines Infrarot-Spektrometers und derartiges Infrarot-Spektrometer
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
US7938643B2 (en) * 2006-01-07 2011-05-10 Medical College Of Georgia Research Institute, Inc. Use of integrating sphere technology to provide uniform, high-intensity light, and wavelength mixing from light emitting diodes
US8296088B2 (en) * 2006-06-02 2012-10-23 Luminex Corporation Systems and methods for performing measurements of one or more materials
KR101618582B1 (ko) * 2007-04-20 2016-05-09 코닌클리케 필립스 엔.브이. 감지에 사용되는 ｌｅｄ를 갖는 조명 장치
US7601950B2 (en) * 2007-09-25 2009-10-13 Baker Hughes Incorporated System and method for downhole optical analysis
JP5671460B2 (ja) * 2008-08-07 2015-02-18 ユニバーシティ オブ マサチューセッツ 分光センサ
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
US9052276B2 (en) * 2009-06-08 2015-06-09 S.E.A. Medical Systems, Inc. Systems and methods for the identification of compounds using admittance spectroscopy
RU2011154222A (ru) * 2009-06-08 2013-07-20 Эс.И.Эй. МЕДИКАЛ СИСТЕМЗ, ИНК. Системы и способы для идентификации соединений в медицинских жидкостях с использованием спектроскопии полной проводимости
RU2427822C1 (ru) * 2009-12-03 2011-08-27 Учреждение Российской академии наук Центр фотохимии РАН Способ анализа содержания летучих органических соединений в газовой среде и матричный анализатор для его осуществления
US20130031644A1 (en) * 2011-05-23 2013-01-31 University Of Tennessee Research Foundation Autonomous lux reporter system and methods of use

Also Published As

Publication number Publication date
RU2015127029A (ru) 2017-01-12
US9562850B2 (en) 2017-02-07
EP2929321B1 (fr) 2019-06-05
BR112015013313A2 (pt) 2017-07-11
RU2637388C2 (ru) 2017-12-04
EP2929322A1 (fr) 2015-10-14
US20150300951A1 (en) 2015-10-22
CN104969059A (zh) 2015-10-07
BR112015013222A2 (pt) 2017-07-11
WO2014087103A1 (fr) 2014-06-12
KR20150114465A (ko) 2015-10-12
EP2929322B1 (fr) 2016-10-12
WO2014087102A1 (fr) 2014-06-12
EP2929321A1 (fr) 2015-10-14
JP2016501372A (ja) 2016-01-18
MX342198B (es) 2016-09-20
US20150346085A1 (en) 2015-12-03
CN104969058B (zh) 2017-08-08
US9562851B2 (en) 2017-02-07
CN104969058A (zh) 2015-10-07
CA2892849A1 (fr) 2014-06-12
RU2015127030A (ru) 2017-01-13

Similar Documents

Publication Publication Date Title
WO2011091280A3 (en) Methods and systems for analyte measurement
GB201305223D0 (en) Reflection detection type measurement apparatus for skin autofluorescence
MX2016016879A (es) Analisis no invasivo de sustancias.
IN2014MN02008A (es)
AR073228A1 (es) Metodo para la medicion en tiempo real de la acrilamida en un producto alimenticio
UA115271C2 (uk) Спосіб визначення вологовмісту шару смоли на несучій плиті
GB2516329A (en) Method of electron beam diffraction analysis
WO2013169491A3 (en) Techniques for analyzing mass spectra from thermal desorption response
WO2014005686A3 (de) Wertdokument, verfahren zur überprüfung des vorliegens desselben und wertdokumentsystem
WO2014113680A3 (en) Automated multiple location sampling analysis system
EP3575781A3 (en) Test strips and method for reading test strips
NZ703875A (en) Spectroscopic analysis
MX2016001824A (es) Sistemas y metodos para calibrar elementos informaticos integrados.
WO2012174049A3 (en) Compositions and methods for controlling neuronal excitation
WO2013140350A3 (fr) Procede et appareil de caracterisation d'echantillons par mesure de la diffusion lumineuse et de la fluorescence.
CA2855380C (en) Gesture detection using ambient light sensors
GB201120870D0 (en) Method and system for gas detection
CR20110530A (es) Dispositivo y procedimiento para la verificación y para el análisis cuantitativo de analitos, particularmente de micotoxinas
HK1204050A1 (en) Accurate analyte measurements for electrochemical test strip based on multiple calibration parameters
NZ713752A (en) Method of and apparatus for correcting for intensity deviations in a spectrometer
WO2013026026A3 (en) Shift correction for spectral analysis
GB201305226D0 (en) Transmitted light detection type measurement apparatus for skin autofluorescence
MX2019005697A (es) Medicion de longitud de onda secuencial multiple de una muestra liquida.
EP3134419A4 (en) Non-enzymatic electrochemical sensor for measuring analytes
WO2014043571A3 (en) Method and apparatus for led forward voltage measurement for optimum system efficiency

Legal Events

Date Code Title Description
FG Grant or registration