FR3085423B1 - Procede d'estimation de charge d’un filtre a particules - Google Patents
Procede d'estimation de charge d’un filtre a particules Download PDFInfo
- Publication number
- FR3085423B1 FR3085423B1 FR1857768A FR1857768A FR3085423B1 FR 3085423 B1 FR3085423 B1 FR 3085423B1 FR 1857768 A FR1857768 A FR 1857768A FR 1857768 A FR1857768 A FR 1857768A FR 3085423 B1 FR3085423 B1 FR 3085423B1
- Authority
- FR
- France
- Prior art keywords
- particulate filter
- particle filter
- estimation process
- charge estimation
- soot load
- 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
Links
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
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
-
- 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
- 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
- F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/04—Exhaust treating devices having provisions not otherwise provided for for regeneration or reactivation, e.g. of catalyst
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
- F01N2560/025—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting O2, e.g. lambda sensors
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature sensor
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/08—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a pressure sensor
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/04—Methods of control or diagnosing
- F01N2900/0406—Methods of control or diagnosing using a model with a division of the catalyst or filter in several cells
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1402—Exhaust gas composition
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1404—Exhaust gas temperature
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1406—Exhaust gas pressure
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1411—Exhaust gas flow rate, e.g. mass flow rate or volumetric flow rate
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
- F01N2900/1606—Particle filter loading or soot amount
-
- 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
- Y02T10/12—Improving ICE efficiencies
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Procédé pour estimer la charge en suies d'un filtre à particules dans un conduit de gaz d'échappement d'un moteur à combustion interne, comprenant les étapes suivantes : modéliser le filtre à particules en plusieurs zones, déterminer pour chaque zone, un paramètre (d1, d2) représentatif d'une densité d'une charge en suies dans la zone en question et sélectionner un mode de détermination d'une masse (m) de suies accumulées dans le filtre à particules en dépendance d'au moins deux paramètres (d1, d2) représentatifs de la densité de la charge en suies déterminés à l'étape précédente.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857768A FR3085423B1 (fr) | 2018-08-29 | 2018-08-29 | Procede d'estimation de charge d’un filtre a particules |
PCT/FR2019/051684 WO2020043961A1 (fr) | 2018-08-29 | 2019-07-08 | Procédé d'estimation de charge d'un filtre à particules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857768A FR3085423B1 (fr) | 2018-08-29 | 2018-08-29 | Procede d'estimation de charge d’un filtre a particules |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3085423A1 FR3085423A1 (fr) | 2020-03-06 |
FR3085423B1 true FR3085423B1 (fr) | 2020-12-18 |
Family
ID=63722651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1857768A Active FR3085423B1 (fr) | 2018-08-29 | 2018-08-29 | Procede d'estimation de charge d’un filtre a particules |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3085423B1 (fr) |
WO (1) | WO2020043961A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113027576B (zh) * | 2021-04-06 | 2022-07-15 | 潍柴动力股份有限公司 | 一种确定碳载量的方法和装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4403961B2 (ja) * | 2004-03-12 | 2010-01-27 | 株式会社デンソー | 内燃機関の排気浄化装置 |
JP4214982B2 (ja) * | 2004-10-12 | 2009-01-28 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
FR2989422A1 (fr) | 2012-04-13 | 2013-10-18 | Peugeot Citroen Automobiles Sa | Procede de calcul d'une masse de suies presentes dans un filtre a particules |
JP6256393B2 (ja) * | 2015-03-17 | 2018-01-10 | トヨタ自動車株式会社 | 内燃機関の排気浄化システム |
DE102015221495A1 (de) * | 2015-11-03 | 2017-05-04 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Regeneration eines Partikelfilters |
DE102017100500A1 (de) * | 2017-01-12 | 2018-07-12 | Volkswagen Aktiengesellschaft | Verfahren zur Regeneration eines Partikelfilters |
-
2018
- 2018-08-29 FR FR1857768A patent/FR3085423B1/fr active Active
-
2019
- 2019-07-08 WO PCT/FR2019/051684 patent/WO2020043961A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2020043961A1 (fr) | 2020-03-05 |
FR3085423A1 (fr) | 2020-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2021121060A1 (fr) | Procédé de calcul de la charge de carbone d'un fap | |
FR3085423B1 (fr) | Procede d'estimation de charge d’un filtre a particules | |
FR2898153B1 (fr) | Procede de gestion d'un filtre a particules installe dans un systeme des gaz d'echappement d'un moteur a combustion interne et dispositif pour la mise en oeuvre du procede | |
KR101836787B1 (ko) | 내연 기관용 제어 장치 | |
JP3937900B2 (ja) | 排気微粒子捕集用フィルタの再生装置 | |
JP3913986B2 (ja) | 内燃機関の空燃比制御装置 | |
EP1759105B1 (fr) | Procede pour determiner la masse d'air presente dans un cylindre | |
EP3791051C0 (fr) | Procédé et agencement pour déterminer un débit massique d'échappement à travers un filtre à particules diesel, et pour commander un ou plusieurs composants de moteur en fonction du débit massique d'échappement déterminé | |
KR101673818B1 (ko) | 차량의 주행패턴 분석방법 및 장치 | |
FR2874647B1 (fr) | Bloc filtrant a ailettes pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne | |
FR2864575B1 (fr) | Bloc pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne | |
JP4180608B2 (ja) | 内燃機関制御装置 | |
EP2653677A3 (fr) | Procédé et dispositif d'évaluation de la charge de particules de suie introduite dans une huile de lubrification d'un moteur diesel | |
Ran et al. | DPF soot loading estimation strategy based on pressure difference | |
JP6156005B2 (ja) | エンジンのオイル劣化検知装置 | |
Yamamoto et al. | Numerical study on filtration of soot particulates in gasoline exhaust gas by SiC fiber filter | |
Serrano et al. | Modelling analysis of aftertreatment inlet temperature dependence on exhaust valve and ports design parameters | |
Klasén | Modeling and estimation of long route EGR mass flow in a turbocharged gasoline engine | |
FR3085426B1 (fr) | Procede de correction d’une estimation de charge en suies d’un filtre a particules lors d’une baisse de sa contre-pression | |
FR3091555A3 (fr) | Procédé de détermination d'un taux de matières charbonneuses dans l'huile d'un moteur à combustion interne | |
Bregar et al. | Fuel transport across the piston ring pack: development of a computationally efficient simulation model | |
Cevirme et al. | Numerical Analysis of the effect of piston cooling gallery design on heat transfer in an internal combustion engine | |
FR2853349B1 (fr) | Bloc filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne | |
Pahmi et al. | Intake pressure and brake mean effective pressure analysis on various intake manifold design | |
FR3053117B1 (fr) | Procede de detection d'une fuite d'air en aval d'un compresseur d'un turbocompresseur |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20200306 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |