ES2157629T3 - Analisis por infrarrojos de los gases de escape de vehiculos automoviles con ajuste del punto cero o correccion de la influencia de la temperatura. - Google Patents
Analisis por infrarrojos de los gases de escape de vehiculos automoviles con ajuste del punto cero o correccion de la influencia de la temperatura.Info
- Publication number
- ES2157629T3 ES2157629T3 ES98115926T ES98115926T ES2157629T3 ES 2157629 T3 ES2157629 T3 ES 2157629T3 ES 98115926 T ES98115926 T ES 98115926T ES 98115926 T ES98115926 T ES 98115926T ES 2157629 T3 ES2157629 T3 ES 2157629T3
- Authority
- ES
- Spain
- Prior art keywords
- correction
- motor vehicles
- measuring
- adjustment
- detector
- 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.)
- Expired - Lifetime
Links
- 239000007789 gas Substances 0.000 title abstract 3
- 238000004458 analytical method Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000012080 ambient air Substances 0.000 abstract 1
- 230000003321 amplification Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000009795 derivation Methods 0.000 abstract 1
- 238000003745 diagnosis Methods 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000009420 retrofitting Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
- G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
- G01M15/108—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases using optical methods
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Exhaust Gas After Treatment (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
SE DESCRIBE UN DISPOSITIVO PARA EL ANALISIS DE LAS SUSTANCIAS MAS IMPORTANTES CON RESPECTO AL MEDIO AMBIENTE, COMO CO, HC Y NO, EN EL GAS DE ESCAPE DE AUTOMOVILES, BASANDOSE EN EL PRINCIPIO DE LA ABSORCION DE GAS POR IR. SE REGISTRAN EN UNA ZONA OPTICA DE MEDIDA (TUBO DE ACERO FINO) CON AYUDA DE UNA FUENTE DE INFRARROJOS Y UN DETECTOR LAS SEÑALES DE MEDIDA Y SEÑAL DE REFERENCIA, Y SE DETERMINA MEDIANTE FORMACION DE UN COCIENTE UN VALOR DE MEDIDA. SI SE SOBREPASA UN VALOR LIMITE SE DISPARA UN AVISO. EL SISTEMA OBM SE COMPONE DE ELEMENTOS MODULARES, COMO DISPOSITIVO DE TOMA (4), TRATAMIENTO DEL GAS DE ESCAPE (5), DISPOSITIVOS DE ANALISIS (6) Y UNIDAD DE EVALUACION (9), QUE ESTAN INTEGRADOS EN LA CONSTRUCCION DEL AUTOMOVIL, VEASE LA FIGURA 2. LAS CONDICIONES VARIABLES DE UN AUTOMOVIL SE COMPENSAN MEDIANTE UNA CONSTRUCCION ROBUSTA Y LA CORRECCION DE LA VARIACION DE LA TEMPERATURA MEDIANTE LA FORMACION DE LA PRIMERA DERIVADA Y EL REAJUSTE DE LA ALTURA DE LA SEÑAL MEDIANTE UNA REGULACION ELECTRONICAMENTE REGULABLE DEL VOLUMEN. OTRAS POSIBILIDADES DE PROTECCION SON LA CALIBRACION DE LA LINEA 0 CON EL AIRE AMBIENTAL MEDIANTE CONMUTACION, ASI COMO LA FORMACION DE UNA BANDA DE TOLERANCIA PARA LAS SEÑALES ZUMBADORAS EN EL DETECTOR. EL SISTEMA DE MEDIDA SE DEBE UTILIZAR EN EL FUTURO EN TODOS LOS AUTOMOVILES TAMBIEN PARA COMPLETAR EL SISTEMA OBD (DIAGNOSIS A BORDO). PARA AUTOMOVILES ANTIGUOS SE DEBEN UTILIZAR DISPOSITIVOS DE ACOPLAMIENTO.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19736864 | 1997-08-25 | ||
| DE19739869 | 1997-09-11 | ||
| DE19743954A DE19743954C2 (de) | 1997-10-04 | 1997-10-04 | Kaltstartmeßsytem zur Messung der Kaltstartemission |
| DE19821136A DE19821136C2 (de) | 1997-08-25 | 1998-05-12 | Vorrichtung zur Analyse des Abgases von Kraftfahrzeugen |
| DE19831457A DE19831457C2 (de) | 1997-09-11 | 1998-07-14 | Nachrüstverfahren zum Erfassen der Abgaszusammensetzung im Kraftfahrzeug zum Selbsteinbau |
| DE19835537 | 1998-08-06 | ||
| PCT/DE1998/002494 WO1999010728A2 (de) | 1997-08-25 | 1998-08-24 | Vorrichtung zur analyse des abgases von kraftfahrzeugen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2157629T3 true ES2157629T3 (es) | 2001-08-16 |
Family
ID=27545080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98115926T Expired - Lifetime ES2157629T3 (es) | 1997-08-25 | 1998-08-24 | Analisis por infrarrojos de los gases de escape de vehiculos automoviles con ajuste del punto cero o correccion de la influencia de la temperatura. |
Country Status (16)
| Country | Link |
|---|---|
| EP (2) | EP0909941B1 (es) |
| JP (1) | JP3516691B2 (es) |
| CN (2) | CN1265191A (es) |
| AT (1) | ATE202417T1 (es) |
| AU (1) | AU9046198A (es) |
| BR (1) | BR9811356A (es) |
| CA (1) | CA2306483A1 (es) |
| DE (1) | DE59800882D1 (es) |
| DK (1) | DK0909941T3 (es) |
| ES (1) | ES2157629T3 (es) |
| GR (1) | GR3036115T3 (es) |
| NZ (1) | NZ502545A (es) |
| PT (1) | PT909941E (es) |
| RU (1) | RU2180107C2 (es) |
| TR (1) | TR200000507T2 (es) |
| WO (1) | WO1999010728A2 (es) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020006135A (ko) * | 2000-07-11 | 2002-01-19 | 이구택 | 복사온도계 신호처리 장치 |
| JP3899004B2 (ja) * | 2002-09-27 | 2007-03-28 | 株式会社堀場製作所 | 車載型ｈｃ測定装置 |
| DE102004017586A1 (de) * | 2004-04-07 | 2005-10-27 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Gassonde mit beschichteter Schutzeinrichtung |
| GB0416372D0 (en) * | 2004-07-22 | 2004-08-25 | Evanesco Ltd | Methods and apparatus for target sensing using profiles |
| RU2297611C2 (ru) * | 2005-06-08 | 2007-04-20 | Новосибирский государственный аграрный университет | Способ определения токсичных компонентов и дымности отработавших газов, прорывающихся через герметизирующие уплотнения соединений двигателя внутреннего сгорания в рабочую зону, и устройство для его осуществления |
| JP4594277B2 (ja) * | 2006-05-31 | 2010-12-08 | トヨタ自動車株式会社 | 排ガス分析装置におけるセンサユニット |
| FR2902881B1 (fr) * | 2006-06-27 | 2008-11-21 | Stein Heurtey | Installation de production de verre plat avec equipement de mesure des contraintes,et procede de conduite d'une etenderie de recuisson de verre plat. |
| RU2348922C1 (ru) * | 2007-08-13 | 2009-03-10 | Василий Васильевич Ефанов | Способ для контроля содержания окиси углерода в отработавших газах транспортного средства и устройство для его осуществления |
| DE102009054817A1 (de) * | 2009-12-17 | 2011-06-22 | Ford Global Technologies, LLC, Mich. | Verfahren und Vorrichtung zur "On-Board"-Felerdiagnose im Betrieb eines Verbrennungsmotors |
| US9086342B2 (en) * | 2011-03-16 | 2015-07-21 | Global Mrv, Inc. | Emissions measuring system |
| RU2492444C2 (ru) * | 2011-10-07 | 2013-09-10 | Юрий Валерьевич Брусиловский | Автоматизированная система контроля выхлопных газов технологических установок |
| US8461531B2 (en) * | 2011-10-11 | 2013-06-11 | The Boeing Company | Detecting volcanic ash in jet engine exhaust |
| RU2494366C2 (ru) * | 2011-11-17 | 2013-09-27 | Открытое акционерное общество "Московское машиностроительное предприятие им. В.В. Чернышёва" | Комплекс для отбора проб воздуха |
| CN102607659B (zh) * | 2012-02-03 | 2015-01-07 | 吴明 | 车辆标准状态燃料检测和换算方法 |
| CN102608064B (zh) * | 2012-04-10 | 2014-09-10 | 河南汉威电子股份有限公司 | 用于co气体高精度检测的三通道红外气体传感器 |
| CN103424261B (zh) * | 2012-05-23 | 2017-05-24 | 株式会社堀场制作所 | 排气分析装置、排气分析系统及其动作方法 |
| US9410466B2 (en) * | 2012-12-05 | 2016-08-09 | Ford Global Technologies, Llc | Exhaust humidity sensor |
| CN103063805B (zh) * | 2012-12-17 | 2015-08-26 | 浙江达峰汽车技术有限公司 | 一种尾气分析仪气体通道自动切换系统 |
| RU2519405C1 (ru) * | 2013-02-25 | 2014-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" | Устройство для отбора проб отработавших газов двигателя транспортного средства |
| US9970372B2 (en) * | 2014-02-14 | 2018-05-15 | Ford Global Technologies, Llc | Method of diagnosing an exhaust gas sensor |
| US9664594B2 (en) * | 2015-02-19 | 2017-05-30 | Ford Global Technologies, Llc | Ambient humidity detection transmission shifts |
| US9435244B1 (en) * | 2015-04-14 | 2016-09-06 | General Electric Company | System and method for injection control of urea in selective catalyst reduction |
| GB201519926D0 (en) * | 2015-11-11 | 2015-12-23 | Horiba Mira Ltd | Emmissions testing system |
| CN106353105B (zh) * | 2016-08-12 | 2018-09-14 | 汪林 | 汽车性能检测方法及汽车综合性能评价方法 |
| JP6716443B2 (ja) | 2016-12-14 | 2020-07-01 | 株式会社堀場製作所 | 車載型排ガス分析システム、車載型排ガス分析システムの検査システム、及び、車載型排ガス分析システムの検査方法 |
| US10013821B1 (en) * | 2017-03-14 | 2018-07-03 | Ford Global Technologies, Llc | Exhaust gas analysis |
| EP4133171A1 (en) | 2020-04-06 | 2023-02-15 | Toyota Motor Europe | System and method for predicting high frequency emission information of an engine |
| CN113311114B (zh) * | 2021-05-27 | 2023-04-14 | 河南省计量科学研究院 | 尾气遥测装置移动校准检测系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060505A (en) * | 1989-09-12 | 1991-10-29 | Sensors, Inc. | Non-dispersive infrared gas analyzer system |
| DE4121520C2 (de) * | 1990-07-07 | 2003-02-13 | Volkswagen Ag | Schaltungsanordnung zum Vorwärmen von Zündeinrichtungen nach Art von Glühkerzen für eine ein Kraftfahrzeug antreibende Brennkraftmaschine |
| DE4235225C2 (de) * | 1992-10-13 | 1994-11-10 | Iris Gmbh Infrared & Intellige | Sensoranordnung und Verfahren zur Überwachung der Konvertierungsrate eines Abgaskatalysators |
| RU2059225C1 (ru) * | 1993-08-12 | 1996-04-27 | Федотов Владимир Григорьевич | Способ определения концентраций co, co2, no, ch4 и so2 в газовых смесях и устройство для его осуществления |
| US5709082A (en) * | 1994-06-27 | 1998-01-20 | General Motors Corporation | Modulation schemes for on-board diagnostic exhaust system |
| DE29504088U1 (de) * | 1995-03-10 | 1996-07-11 | Palocz-Andresen, Michael, Dr.-Ing.habil., 20459 Hamburg | On-Board-Diagnose-/OBD/-Vorrichtung im Mikromaßstab zur kontinuierlichen Messung des Schadstoffaustrages aus Kraftfahrzeugen |
| FI102570B1 (fi) * | 1995-12-29 | 1998-12-31 | Instrumentarium Oy | Menetelmä ja laite alkoholipitoisuuden määrittämiseksi kaasuseoksesta |
-
1998
- 1998-08-24 CN CN98807663.2A patent/CN1265191A/zh active Pending
- 1998-08-24 RU RU2000104000/28A patent/RU2180107C2/ru not_active IP Right Cessation
- 1998-08-24 AT AT98115926T patent/ATE202417T1/de not_active IP Right Cessation
- 1998-08-24 ES ES98115926T patent/ES2157629T3/es not_active Expired - Lifetime
- 1998-08-24 CA CA002306483A patent/CA2306483A1/en not_active Abandoned
- 1998-08-24 EP EP98115926A patent/EP0909941B1/de not_active Expired - Lifetime
- 1998-08-24 WO PCT/DE1998/002494 patent/WO1999010728A2/de not_active Ceased
- 1998-08-24 NZ NZ502545A patent/NZ502545A/en unknown
- 1998-08-24 BR BR9811356-9A patent/BR9811356A/pt not_active IP Right Cessation
- 1998-08-24 PT PT98115926T patent/PT909941E/pt unknown
- 1998-08-24 AU AU90461/98A patent/AU9046198A/en not_active Abandoned
- 1998-08-24 JP JP51378899A patent/JP3516691B2/ja not_active Expired - Fee Related
- 1998-08-24 DK DK98115926T patent/DK0909941T3/da active
- 1998-08-24 DE DE59800882T patent/DE59800882D1/de not_active Expired - Fee Related
- 1998-08-24 TR TR2000/00507T patent/TR200000507T2/xx unknown
- 1998-08-24 EP EP98952506A patent/EP1007945A2/de not_active Withdrawn
-
2001
- 2001-06-22 GR GR20010400965T patent/GR3036115T3/el not_active IP Right Cessation
- 2001-09-07 CN CN01132597.6A patent/CN1338625A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1338625A (zh) | 2002-03-06 |
| PT909941E (pt) | 2001-12-28 |
| DK0909941T3 (da) | 2001-09-03 |
| CA2306483A1 (en) | 1999-03-04 |
| ATE202417T1 (de) | 2001-07-15 |
| DE59800882D1 (de) | 2001-07-26 |
| CN1265191A (zh) | 2000-08-30 |
| AU9046198A (en) | 1999-03-16 |
| JP3516691B2 (ja) | 2004-04-05 |
| EP0909941A1 (de) | 1999-04-21 |
| BR9811356A (pt) | 2000-09-12 |
| GR3036115T3 (en) | 2001-09-28 |
| WO1999010728A2 (de) | 1999-03-04 |
| EP0909941B1 (de) | 2001-06-20 |
| RU2180107C2 (ru) | 2002-02-27 |
| TR200000507T2 (tr) | 2000-07-21 |
| JP2001523317A (ja) | 2001-11-20 |
| EP1007945A2 (de) | 2000-06-14 |
| NZ502545A (en) | 2003-09-26 |
| WO1999010728A3 (de) | 1999-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2157629T3 (es) | Analisis por infrarrojos de los gases de escape de vehiculos automoviles con ajuste del punto cero o correccion de la influencia de la temperatura. | |
| US6157033A (en) | Leak detection system | |
| EP1405989B1 (en) | Vehicle-installed exhaust gas analyzing apparatus | |
| EP1661514A3 (en) | Apparatus and method for diagnostic gas analysis | |
| JP3899004B2 (ja) | 車載型ｈｃ測定装置 | |
| ATE394681T1 (de) | Mess- und stabilisierungsystem f r maschinell steuerbare veh ikel | |
| EP0930496A3 (en) | Method and system for detecting gases or vapours in a monitored area | |
| US20110153223A1 (en) | Remote vehicle emissions sensing system and method for differentiating water from hydrocarbons | |
| ATE186783T1 (de) | Verfahren und system zur altlastendetektion | |
| CN101377547A (zh) | 基于遥操作移动机器人的核化污染检测方法 | |
| DE3787337D1 (de) | Verfahren und Einrichtung zur kontinuierlichen Messung der Konzentration eines Gasbestandteiles. | |
| WO2002048686A3 (de) | Verfahren zur feststellung eines gases mit hilfe eines infrarot-gas-analysators sowie für die durchführung dieser verfahren geeigneter gasanalysator | |
| DE102004013678A1 (de) | Vorrichtung zur Detektion eines Gases oder Gasgemischs | |
| RU2000104000A (ru) | Устройство для анализа выхлопных газов автомобилей | |
| DE60004063D1 (de) | Bodennavigationsgeraet | |
| SE9902590D0 (sv) | Förfarande och anordning vid mätsystem | |
| Low et al. | Remote sensing and characterization of stack gases by infrared spectroscopy. An approach by using multiple-scan interferometry | |
| ES2188419A1 (es) | Dispositivo y procedimiento de medida de ovalacion ,alabeo, planos y parmetros de rodadura de ruedas ferrovierias | |
| KR970048184A (ko) | 차량용 에어필터의 오염도 검사장치 | |
| BR9913827A (pt) | Sistema sensor de emissões remotas com detecção de nox melhorada | |
| EP1355147A3 (de) | Sonde zur Alkoholmessung in Flüssigkeiten | |
| CN109115731B (zh) | 基于摄像头灰度测量黑烟车不透光度的方法 | |
| HK1041724A1 (zh) | 废气不透明度测量装置 | |
| JPH06249779A (ja) | ガス分析計 | |
| SE9003500D0 (sv) | Hoeghastighetsmaetning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 909941 Country of ref document: ES |