WO2006055992A3 - Verfahren zum ermitteln der partikelemissionen im abgasstrom einer brennkraftmaschine - Google Patents

Verfahren zum ermitteln der partikelemissionen im abgasstrom einer brennkraftmaschine Download PDF

Info

Publication number
WO2006055992A3
WO2006055992A3 PCT/AT2005/000416 AT2005000416W WO2006055992A3 WO 2006055992 A3 WO2006055992 A3 WO 2006055992A3 AT 2005000416 W AT2005000416 W AT 2005000416W WO 2006055992 A3 WO2006055992 A3 WO 2006055992A3
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas flow
particle
Prior art date
Application number
PCT/AT2005/000416
Other languages
English (en)
French (fr)
Other versions
WO2006055992A2 (de
Inventor
Holger Huelser
Manfrred Krickler
Original Assignee
Avl List Gmbh
Holger Huelser
Manfrred Krickler
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 AT0198604A external-priority patent/AT413887B/de
Priority claimed from AT20722004A external-priority patent/AT501102B1/de
Priority claimed from AT0079505A external-priority patent/AT502086B1/de
Application filed by Avl List Gmbh, Holger Huelser, Manfrred Krickler filed Critical Avl List Gmbh
Priority to US11/667,761 priority Critical patent/US7474953B2/en
Priority to DE112005002682.5T priority patent/DE112005002682B4/de
Priority to CN2005800402831A priority patent/CN101652552B/zh
Publication of WO2006055992A2 publication Critical patent/WO2006055992A2/de
Publication of WO2006055992A3 publication Critical patent/WO2006055992A3/de

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
    • 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
    • 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
    • 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
    • F01N9/007—Storing data relevant to operation of exhaust systems for later retrieval and analysis, e.g. to research exhaust system malfunctions
    • 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
    • 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
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/04—Filtering activity of particulate 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/05—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a particulate sensor
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • 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
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • 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
    • 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
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables
    • 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)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Ermitteln des Partikeleintrages in ein im Abgasstrom einer Brennkraftmaschine angeordnetes Partikelfilter, mit dem unter Berücksichtigung der Emissionen an Partikeln und Stickoxiden die Masse der zur Ablagerung gelangenden Partikel bestimmt werden kann. Die Partikelemissionen werden gemessen zur Korrektur eines kennfeldbasierten Emissionsmodells. Im Rechenmodell wird die Abgasnachbehandlungseinrichtung in mehrere Zellen eingeteilt.
PCT/AT2005/000416 2004-11-25 2005-10-20 Verfahren zum ermitteln der partikelemissionen im abgasstrom einer brennkraftmaschine WO2006055992A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/667,761 US7474953B2 (en) 2004-11-25 2005-10-20 Process for determining particle emission in the exhaust fume stream from an internal combustion engine
DE112005002682.5T DE112005002682B4 (de) 2004-11-25 2005-10-20 Verfahren zum Ermitteln der Partikelemissionen im Abgasstrom einer Brennkraftmaschine
CN2005800402831A CN101652552B (zh) 2004-11-25 2005-10-20 确定内燃机排气流中微粒排放的方法

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ATA1986/2004 2004-11-25
AT0198604A AT413887B (de) 2004-11-25 2004-11-25 Verfahren zum ermitteln der partikelemissionen
AT20722004A AT501102B1 (de) 2004-12-09 2004-12-09 Verfahren zum ermitteln des partikeleintrages in einem im abgasstrom einer brennkraftmaschine angeordneten partikelfilter
ATA2072/2004 2004-12-09
AT0079505A AT502086B1 (de) 2005-05-10 2005-05-10 Verfahren zur steuerung der regeneration einer abgasnachbehandlungseinrichtung
ATA795/2005 2005-05-10

Publications (2)

Publication Number Publication Date
WO2006055992A2 WO2006055992A2 (de) 2006-06-01
WO2006055992A3 true WO2006055992A3 (de) 2008-12-04

Family

ID=35708700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2005/000416 WO2006055992A2 (de) 2004-11-25 2005-10-20 Verfahren zum ermitteln der partikelemissionen im abgasstrom einer brennkraftmaschine

Country Status (4)

Country Link
US (1) US7474953B2 (de)
CN (1) CN102787890B (de)
DE (2) DE112005003886B3 (de)
WO (1) WO2006055992A2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006012351B4 (de) 2006-03-17 2023-06-15 Mercedes-Benz Group AG Verfahren zum Betreiben eines im Abgasstrang einer Brennkraftmaschine angeordneten regenerierbaren Partikelfilters
DE102006021302B3 (de) * 2006-05-08 2007-11-29 Ford Global Technologies, LLC, Dearborn Verfahren zur Bestimmung der Rußkonzentration im Abgas einer direkteinspritzenden Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens
DE102006055542B4 (de) * 2006-11-24 2015-12-10 Volkswagen Ag Verfahren zur Diagnose einer Abgasreinigungskomponente eines Kraftfahrzeugs
JP4512610B2 (ja) * 2007-04-27 2010-07-28 本田技研工業株式会社 プラントの温度を制御する電子制御装置
US8011180B2 (en) * 2007-08-16 2011-09-06 Ford Global Technologies, Llc Particulate filter regeneration
JP5123686B2 (ja) * 2008-02-08 2013-01-23 三菱重工業株式会社 Ｄｐｆ堆積量推定装置
US8646257B2 (en) * 2008-09-10 2014-02-11 Mack Trucks, Inc. Method for estimating soot loading in a diesel particulate filter, and engine and aftertreatment system
FR2939474A1 (fr) * 2008-12-04 2010-06-11 Renault Sas Procede et dispositif de diagnostic de l'etat de fonctionnement d'un filtre a particules
DE102010003324A1 (de) * 2010-03-26 2011-09-29 Robert Bosch Gmbh Verfahren zur Funktionsüberwachung eines Partikelfilters
EP3517746B1 (de) 2010-08-06 2020-10-07 AVL Test Systems, Inc. Partikelmesssystem
US9062576B2 (en) 2010-12-22 2015-06-23 Caterpillar Inc. Exhaust particulate filter system and operating method therefor
US8850798B2 (en) * 2011-05-11 2014-10-07 GM Global Technology Operations LLC Particulate filter regeneration method
WO2013028195A1 (en) * 2011-08-25 2013-02-28 International Engine Intellectual Property Company, Llc Trapped soot estimator
US9677493B2 (en) 2011-09-19 2017-06-13 Honeywell Spol, S.R.O. Coordinated engine and emissions control system
EP2574762B1 (de) * 2011-09-30 2015-01-07 Volvo Car Corporation Verfahren und Vorrichtung zur Schätzung der Rußemission
US20130111905A1 (en) 2011-11-04 2013-05-09 Honeywell Spol. S.R.O. Integrated optimization and control of an engine and aftertreatment system
US9650934B2 (en) 2011-11-04 2017-05-16 Honeywell spol.s.r.o. Engine and aftertreatment optimization system
SE536180C2 (sv) * 2011-11-14 2013-06-18 Scania Cv Ab Förfarande och system för bestämning av partikelutsläpp vid en förbränningsmotor
KR101416409B1 (ko) * 2012-12-31 2014-07-08 기아자동차 주식회사 차량의 요소수 분사량 제어장치 및 방법
DE102013008426A1 (de) * 2013-05-16 2014-11-20 Volkswagen Aktiengesellschaft Verfahren zur Ermittlung einer Rußbeladung eines Partikelfilters, Steuereinheit sowie Kraftfahrzeug
US10330579B2 (en) * 2013-10-25 2019-06-25 Ngk Spark Plug Co., Ltd. Particulate measurement system
FR3014949B1 (fr) * 2013-12-18 2016-02-05 Peugeot Citroen Automobiles Sa Procede de mesure de la quantite de suie rejetee par un moteur a combustion interne, utilisant un tableau de caracterisation du capteur
DE102014016347A1 (de) * 2014-11-05 2016-05-12 Daimler Ag Verfahren zum Ermitteln einer Rußbeladung eines mit einer selektiv katalytischen Beschichtung versehenen Partikelfilters
EP3051367B1 (de) 2015-01-28 2020-11-25 Honeywell spol s.r.o. Ansatz und system zur handhabung von einschränkungen für gemessene störungen mit unsicherer vorschau
EP3056706A1 (de) 2015-02-16 2016-08-17 Honeywell International Inc. Ansatz zur nachbehandlungssystemmodellierung und modellidentifizierung
EP3091212A1 (de) 2015-05-06 2016-11-09 Honeywell International Inc. Identifikationsansatz für verbrennungsmotor-mittelwertmodelle
EP3125052B1 (de) 2015-07-31 2020-09-02 Garrett Transportation I Inc. Quadratischer programmlöser für mpc mit variabler anordnung
US10272779B2 (en) 2015-08-05 2019-04-30 Garrett Transportation I Inc. System and approach for dynamic vehicle speed optimization
JP6436064B2 (ja) * 2015-11-12 2018-12-12 株式会社デンソー デポジット推定装置および燃焼システム制御装置
CN108603434B (zh) * 2015-11-18 2021-03-05 沃尔沃卡车集团 用于校正微粒物质传感器的误差的方法和设备
US10415492B2 (en) 2016-01-29 2019-09-17 Garrett Transportation I Inc. Engine system with inferential sensor
US10124750B2 (en) 2016-04-26 2018-11-13 Honeywell International Inc. Vehicle security module system
US10036338B2 (en) 2016-04-26 2018-07-31 Honeywell International Inc. Condition-based powertrain control system
EP3548729B1 (de) 2016-11-29 2023-02-22 Garrett Transportation I Inc. Inferenzflusssensor
JP6772976B2 (ja) 2017-07-07 2020-10-21 株式会社豊田自動織機 エンジンの制御装置
FR3069017B1 (fr) * 2017-07-12 2021-07-16 Psa Automobiles Sa Procede de confirmation d’un diagnostic de colmatage d’un filtre a particules
US11057213B2 (en) 2017-10-13 2021-07-06 Garrett Transportation I, Inc. Authentication system for electronic control unit on a bus
US10156175B1 (en) 2018-02-15 2018-12-18 GM Global Technology Operations LLC Method and system for rationalizing a delta pressure sensor for a gasoline particulate filter in a vehicle propulsion system
FR3079554B1 (fr) * 2018-04-03 2020-03-06 Psa Automobiles Sa Procede de recalage d'un estimateur de chargement en suies d'un filtre a particules de moteur thermique
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
DE102020204932A1 (de) * 2019-07-24 2021-01-28 Volkswagen Aktiengesellschaft Verfahren zum Betreiben eines Verbrennungsmotors sowie Verbrennungsmotor
EP3819489A1 (de) * 2019-11-07 2021-05-12 Toyota Jidosha Kabushiki Kaisha System und verfahren zur emissionsbestimmung
EP4083398A1 (de) * 2021-04-26 2022-11-02 Robert Bosch GmbH Verfahren und vorrichtung zum bestimmen einer partikelbeladung eines partikelfilters insbesondere zum einsatz in einer abgasnachbehandlungseinrichtung für einen verbrennungsmotor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682317A (en) * 1993-08-05 1997-10-28 Pavilion Technologies, Inc. Virtual emissions monitor for automobile and associated control system
DE10014224A1 (de) * 1999-05-07 2000-11-30 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine mit einem Abgasnachbehandlungssytem
EP1108866A2 (de) * 1999-12-17 2001-06-20 Volkswagen Aktiengesellschaft Verfahren zur Ermittlung eines Beladungszustandes eines Partikelfilters einer Verbrennungskraftmaschine
DE10124235A1 (de) * 2001-05-18 2002-12-05 Esytec En U Systemtechnik Gmbh Verfahren und Vorrichtung zur umfassenden Charakterisierung und Kontrolle des Abgases und der Regelung von Motoren, speziell von Verbrennungsmotoren, und von Komponenten der Abgasnachbehandlung
US20030216855A1 (en) * 2002-05-15 2003-11-20 Liang Cho Y. NOx emission-control system using a virtual sensor
WO2005001266A1 (de) * 2003-06-30 2005-01-06 Siemens Aktiengesellschaft Verfahren zur steuerung einer brennkraftmaschine
EP1541829A1 (de) * 2003-12-12 2005-06-15 C.R.F. Società Consortile per Azioni Verfahren zur Aktivierung der Regeneration eines Partikelfilters auf Basis von der Schätzung des in dem Partikelfiter angesammelten Partikelmenge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945372A1 (de) 1999-09-22 2001-03-29 Volkswagen Ag Verfahren zur Steuerung einer Regeneration eines Partikelfilters
US6826906B2 (en) * 2000-08-15 2004-12-07 Engelhard Corporation Exhaust system for enhanced reduction of nitrogen oxides and particulates from diesel engines
JP3620446B2 (ja) * 2000-12-14 2005-02-16 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE10133384A1 (de) * 2001-07-10 2003-01-30 Bosch Gmbh Robert Sensor zur Detektion von Teilchen und Verfahren zu dessen Funktionskontrolle
ITTO20020072A1 (it) * 2002-01-25 2003-07-25 Fiat Ricerche Metodo per la determinazione della quantita' di particolato accumulata in un filtro per particolato.
US6829890B2 (en) * 2002-08-13 2004-12-14 International Engine Intellectual Property Company, Llc Forced regeneration of a diesel particulate filter
DE10252732B4 (de) 2002-11-13 2010-07-08 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betrieb einer Abgasnachbehandlungseinrichtung einer Brennkraftmaschine
JP2004316610A (ja) * 2003-04-18 2004-11-11 Nissan Motor Co Ltd エンジンの排気ガス浄化装置
JP2005083305A (ja) * 2003-09-10 2005-03-31 Mazda Motor Corp エンジンの排気浄化装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682317A (en) * 1993-08-05 1997-10-28 Pavilion Technologies, Inc. Virtual emissions monitor for automobile and associated control system
DE10014224A1 (de) * 1999-05-07 2000-11-30 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine mit einem Abgasnachbehandlungssytem
EP1108866A2 (de) * 1999-12-17 2001-06-20 Volkswagen Aktiengesellschaft Verfahren zur Ermittlung eines Beladungszustandes eines Partikelfilters einer Verbrennungskraftmaschine
DE10124235A1 (de) * 2001-05-18 2002-12-05 Esytec En U Systemtechnik Gmbh Verfahren und Vorrichtung zur umfassenden Charakterisierung und Kontrolle des Abgases und der Regelung von Motoren, speziell von Verbrennungsmotoren, und von Komponenten der Abgasnachbehandlung
US20030216855A1 (en) * 2002-05-15 2003-11-20 Liang Cho Y. NOx emission-control system using a virtual sensor
WO2005001266A1 (de) * 2003-06-30 2005-01-06 Siemens Aktiengesellschaft Verfahren zur steuerung einer brennkraftmaschine
EP1541829A1 (de) * 2003-12-12 2005-06-15 C.R.F. Società Consortile per Azioni Verfahren zur Aktivierung der Regeneration eines Partikelfilters auf Basis von der Schätzung des in dem Partikelfiter angesammelten Partikelmenge

Also Published As

Publication number Publication date
DE112005002682A5 (de) 2007-10-04
CN102787890A (zh) 2012-11-21
CN102787890B (zh) 2015-04-15
WO2006055992A2 (de) 2006-06-01
US7474953B2 (en) 2009-01-06
DE112005003886B3 (de) 2019-12-24
DE112005002682B4 (de) 2018-05-30
US20080097678A1 (en) 2008-04-24

Similar Documents

Publication Publication Date Title
WO2006055992A3 (de) Verfahren zum ermitteln der partikelemissionen im abgasstrom einer brennkraftmaschine
WO2010138438A3 (en) Particulate filter with low soot loaded coating
GB2441669B (en) Apparatus and method for regenerating an exhaust gas aftertreatment component of an internal combustion engine
EP1722078A4 (de) Vorrichtung zur reinigung von abgas eines verbrennungsmotors und verfahren zur reinigung von abgas
WO2006065545A3 (en) Robust egr control for counteracting exhaust back-pressure fluctuation attributable to soot accumulation in a diesel particulate filter
GB0304145D0 (en) A system for and a method of estimating NOx content of exhaust gas produced by an internal combustion engine
WO2006041545A3 (en) Method for the simultaneous desulfation of a lean nox trap and regeneration of a diesel particulate filter
EP1722087A3 (de) Abgasreinigungsanlage für Verbrennungskraftmaschine
WO2007027576A3 (en) Dpf regeneration monitoring method
GB0525844D0 (en) Method And System For Controlling Temperatures Of Exhaust Gases Emitted From An Internal Combustion Engine To Facilitate Regeneration Of A Particular Filter
WO2009033597A8 (de) Verfahren und vorrichtung zur emissionsmessung an motoren
JP2009503510A (ja) 微粒子に基づく流れセンサ
ATE304703T1 (de) Verfahren und vorrichtung zur abgasmessung von verbrennungskraftmaschinen
ATE441022T1 (de) Verfahren zum betreiben eines partikelfilters, programm für einen rechner und dafür vorgesehene regelvorrichtung
TWI365098B (en) Method and device for cleaning exhaust gas from internal combustion engines
WO2013005853A3 (en) Method of Removing Ash from Particulate Filter
EP1892400A3 (de) Abgasreinigungssystem eines Verbrennungsmotors und Steuerverfahren des Systems
EP1741885A3 (de) Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine
CN101995370A (zh) 柴油氧化催化转换器下游的氧气浓度的预测方法
ATE347026T1 (de) Verfahren und vorrichtung zur entschwefelung eines nox-speichers und regeneration eines partikelfilers
EP1496234A3 (de) Steuergerät für die Verbrennung eines Verbrennungsmotors
EP1715150A4 (de) Abgasreinigungsvorrichtung und abgasreinigungsverfahren in verbrennungsmotoren
DE50009154D1 (de) Verfahren zur Ermittlung des Beladungswertes eines Partikelfilters in Verbrennungskraftmaschinen, insbesondere Dieselmotoren
DE112012001228A5 (de) Verfahren und Vorrichtung zur Bestimmung eines Startzeitpunkts eines Regenerationsprozesses zur Regenerierung eines Dieselpartikelfilters
EP1515013A3 (de) Vorrichtung zur Abgasreinigung einer Brennkraftmaschine

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200580040283.1

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1120050026825

Country of ref document: DE

WWE Wipo information: entry into national phase

Ref document number: 11667761

Country of ref document: US

REF Corresponds to

Ref document number: 112005002682

Country of ref document: DE

Date of ref document: 20071004

Kind code of ref document: P

122 Ep: pct application non-entry in european phase

Ref document number: 05794465

Country of ref document: EP

Kind code of ref document: A2

WWP Wipo information: published in national office

Ref document number: 11667761

Country of ref document: US