FR2877394A1 - Systeme d'estimation de la charge en suies d'un filtre a particules - Google Patents
Systeme d'estimation de la charge en suies d'un filtre a particules Download PDFInfo
- Publication number
- FR2877394A1 FR2877394A1 FR0411776A FR0411776A FR2877394A1 FR 2877394 A1 FR2877394 A1 FR 2877394A1 FR 0411776 A FR0411776 A FR 0411776A FR 0411776 A FR0411776 A FR 0411776A FR 2877394 A1 FR2877394 A1 FR 2877394A1
- Authority
- FR
- France
- Prior art keywords
- soot
- engine
- elementary
- load
- correction means
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 title description 5
- 239000002689 soil Substances 0.000 title 1
- 239000004071 soot Substances 0.000 claims abstract description 26
- 238000012937 correction Methods 0.000 claims description 17
- 239000002826 coolant Substances 0.000 claims description 3
- 238000013507 mapping Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N9/00—Electrical control of exhaust gas treating apparatus
- F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1466—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a soot concentration or content
- F02D41/1467—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a soot concentration or content with determination means using an estimation
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0414—Air temperature
-
- 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
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0812—Particle filter loading
-
- 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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411776A FR2877394B1 (fr) | 2004-11-04 | 2004-11-04 | Systeme d'estimation de la charge en suies d'un filtre a particules |
US11/266,600 US20060090458A1 (en) | 2004-11-04 | 2005-11-03 | System for estimating the soot load of a particle filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411776A FR2877394B1 (fr) | 2004-11-04 | 2004-11-04 | Systeme d'estimation de la charge en suies d'un filtre a particules |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2877394A1 true FR2877394A1 (fr) | 2006-05-05 |
FR2877394B1 FR2877394B1 (fr) | 2010-09-10 |
Family
ID=34950622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0411776A Expired - Fee Related FR2877394B1 (fr) | 2004-11-04 | 2004-11-04 | Systeme d'estimation de la charge en suies d'un filtre a particules |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060090458A1 (fr) |
FR (1) | FR2877394B1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2916229A1 (fr) * | 2007-05-16 | 2008-11-21 | Renault Sas | Procede de controle des emissions polluantes d'un moteur diesel |
FR2930290A3 (fr) * | 2008-04-17 | 2009-10-23 | Renault Sas | Procede de gestion de cycle de regeneration d'un systeme de moteur a combustion. |
FR2999232A1 (fr) * | 2012-12-06 | 2014-06-13 | Peugeot Citroen Automobiles Sa | Procede de gestion de la regeneration d'un systeme filtrant de type filtre a particules |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008079299A2 (fr) * | 2006-12-22 | 2008-07-03 | Cummins Inc. | Logiciel, procédés et systèmes comprenant des éléments de mesure de charge de suies |
US9562452B2 (en) * | 2012-12-14 | 2017-02-07 | GM Global Technology Operations LLC | System and method for controlling regeneration within an after-treatment component of a compression-ignition engine |
DE102018107222A1 (de) * | 2018-03-27 | 2018-08-02 | FEV Europe GmbH | Verfahren zur Berechnung einer Rußmenge in einem Partikelfilter |
CN110410186B (zh) * | 2018-04-26 | 2022-12-02 | 罗伯特·博世有限公司 | 颗粒物量的检测方法及系统、存储介质和控制单元 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729857C1 (en) * | 1987-09-05 | 1988-11-17 | Uni Cardan Ag | Method for the regeneration of a soot separator |
JPH03233126A (ja) * | 1990-02-07 | 1991-10-17 | Nissan Motor Co Ltd | エンジンの排気浄化装置 |
FR2804173A1 (fr) * | 2000-01-20 | 2001-07-27 | Peugeot Citroen Automobiles Sa | Sysyteme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile |
EP1353050A1 (fr) * | 2002-04-08 | 2003-10-15 | Nissan Motor Co., Ltd. | Dispositif et méthode de régénération d'un filtre à particules dans le système d'échappement d'un moteur à combustion interne |
US20030230077A1 (en) * | 2002-06-14 | 2003-12-18 | Tsukasa Kuboshima | Exhaust gas cleaning system having particulate filter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1203869B1 (fr) * | 2000-11-03 | 2002-08-21 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Appareil et procédé de commande pour l'interruption de la régénération d'un filtre à particules d'un moteur Diesel |
DE10100418A1 (de) * | 2001-01-08 | 2002-07-11 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems |
JP4367176B2 (ja) * | 2003-05-16 | 2009-11-18 | 株式会社デンソー | 内燃機関の排気浄化装置 |
JP4424040B2 (ja) * | 2004-04-05 | 2010-03-03 | 株式会社デンソー | 内燃機関の排気浄化装置 |
JP4506539B2 (ja) * | 2005-04-08 | 2010-07-21 | 株式会社デンソー | 内燃機関の排気浄化装置 |
-
2004
- 2004-11-04 FR FR0411776A patent/FR2877394B1/fr not_active Expired - Fee Related
-
2005
- 2005-11-03 US US11/266,600 patent/US20060090458A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729857C1 (en) * | 1987-09-05 | 1988-11-17 | Uni Cardan Ag | Method for the regeneration of a soot separator |
JPH03233126A (ja) * | 1990-02-07 | 1991-10-17 | Nissan Motor Co Ltd | エンジンの排気浄化装置 |
FR2804173A1 (fr) * | 2000-01-20 | 2001-07-27 | Peugeot Citroen Automobiles Sa | Sysyteme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile |
EP1353050A1 (fr) * | 2002-04-08 | 2003-10-15 | Nissan Motor Co., Ltd. | Dispositif et méthode de régénération d'un filtre à particules dans le système d'échappement d'un moteur à combustion interne |
US20030230077A1 (en) * | 2002-06-14 | 2003-12-18 | Tsukasa Kuboshima | Exhaust gas cleaning system having particulate filter |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 016, no. 010 (M - 1199) 13 January 1992 (1992-01-13) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2916229A1 (fr) * | 2007-05-16 | 2008-11-21 | Renault Sas | Procede de controle des emissions polluantes d'un moteur diesel |
FR2930290A3 (fr) * | 2008-04-17 | 2009-10-23 | Renault Sas | Procede de gestion de cycle de regeneration d'un systeme de moteur a combustion. |
FR2999232A1 (fr) * | 2012-12-06 | 2014-06-13 | Peugeot Citroen Automobiles Sa | Procede de gestion de la regeneration d'un systeme filtrant de type filtre a particules |
Also Published As
Publication number | Publication date |
---|---|
US20060090458A1 (en) | 2006-05-04 |
FR2877394B1 (fr) | 2010-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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CA | Change of address |
Effective date: 20180312 |
|
CD | Change of name or company name |
Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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PLFP | Fee payment |
Year of fee payment: 17 |
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PLFP | Fee payment |
Year of fee payment: 18 |
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PLFP | Fee payment |
Year of fee payment: 19 |
|
ST | Notification of lapse |
Effective date: 20240705 |