DE602004032094D1 - Vorrichtung zur Steuerung der Regeneration eines Diesel-Partikelfilters - Google Patents

Vorrichtung zur Steuerung der Regeneration eines Diesel-Partikelfilters

Info

Publication number
DE602004032094D1
DE602004032094D1 DE602004032094T DE602004032094T DE602004032094D1 DE 602004032094 D1 DE602004032094 D1 DE 602004032094D1 DE 602004032094 T DE602004032094 T DE 602004032094T DE 602004032094 T DE602004032094 T DE 602004032094T DE 602004032094 D1 DE602004032094 D1 DE 602004032094D1
Authority
DE
Germany
Prior art keywords
regeneration
controlling
particulate filter
diesel particulate
diesel
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
Application number
DE602004032094T
Other languages
English (en)
Inventor
Terunori Kondou
Junichi Kawashima
Naoya Tsutsumoto
Makoto Otake
Takao Inoue
Shouichirou Ueno
Toshimasa Koga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 JP2003325040A external-priority patent/JP2005090359A/ja
Priority claimed from JP2003359635A external-priority patent/JP4385721B2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE602004032094D1 publication Critical patent/DE602004032094D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N9/002—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
    • 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
    • F01N3/033—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 in combination with other devices
    • F01N3/035—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 in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02D2200/0804—Estimation of the 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
    • 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
    • F02D41/1446—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 exhaust temperatures
    • 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
DE602004032094T 2003-09-17 2004-09-14 Vorrichtung zur Steuerung der Regeneration eines Diesel-Partikelfilters Active DE602004032094D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003325040A JP2005090359A (ja) 2003-09-17 2003-09-17 Ｄｐｆの再生制御装置
JP2003359635A JP4385721B2 (ja) 2003-10-20 2003-10-20 フィルタ再生制御装置

Publications (1)

Publication Number Publication Date
DE602004032094D1 true DE602004032094D1 (de) 2011-05-19

Family

ID=34197205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004032094T Active DE602004032094D1 (de) 2003-09-17 2004-09-14 Vorrichtung zur Steuerung der Regeneration eines Diesel-Partikelfilters

Country Status (4)

Country Link
US (1) US6973778B2 (de)
EP (1) EP1517028B1 (de)
CN (1) CN100392212C (de)
DE (1) DE602004032094D1 (de)

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* Cited by examiner, † Cited by third party
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US20050155345A1 (en) * 2002-03-29 2005-07-21 Tokyo Electron Limited Device and method for purifying exhaust gas from industrial vehicle engine
JP3750664B2 (ja) * 2003-03-07 2006-03-01 日産自動車株式会社 エンジンの排気浄化装置
EP1544432B1 (de) * 2003-12-15 2008-07-09 Nissan Motor Co., Ltd. Regenerierungssteuerung des Partikelfilters eines Dieselmotors
JP4075795B2 (ja) * 2003-12-19 2008-04-16 日産自動車株式会社 ディーゼルエンジンの排気後処理装置
JP4161930B2 (ja) * 2004-04-06 2008-10-08 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
JP4507737B2 (ja) * 2004-07-23 2010-07-21 日産自動車株式会社 排気ガス浄化装置
US20070144245A1 (en) * 2005-11-14 2007-06-28 Ngk Insulators, Ltd. PM generating apparatus
JP2007162556A (ja) * 2005-12-13 2007-06-28 Nissan Motor Co Ltd ディーゼルエンジンのｅｇｒ方法及びｅｇｒ装置
US20080104948A1 (en) * 2006-10-31 2008-05-08 David Joseph Kapparos Method of regenerating a particulate filter
US7543446B2 (en) * 2006-12-20 2009-06-09 Cummins, Inc. System for controlling regeneration of exhaust gas aftertreatment components
US8104270B2 (en) * 2007-05-15 2012-01-31 GL Global Technology Operations LLC Electrically heated particulate filter preparation methods and systems
JP4325704B2 (ja) * 2007-06-06 2009-09-02 トヨタ自動車株式会社 内燃機関の排気浄化システム
FR2919667A3 (fr) * 2007-08-03 2009-02-06 Renault Sas Systeme et procede de diagnostic de changement de filtre a particules
US9032710B2 (en) * 2007-08-20 2015-05-19 Parker-Hannifin Corporation Diesel dosing system for active diesel particulate filter regeneration
US7987662B2 (en) * 2007-10-31 2011-08-02 Ford Global Technologies, Llc Composition and method for controlling excessive exhaust gas temperatures
DE102008000691A1 (de) * 2008-03-14 2009-09-17 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung eines Zuluftsystems einer Brennkraftmaschine
US8316635B2 (en) * 2008-06-13 2012-11-27 Cummins Filtration Ip, Inc. Methods of increasing accuracy of soot load estimates
CN101328844B (zh) * 2008-08-01 2010-06-16 华夏龙晖（北京）汽车电子科技有限公司 一种汽油发动机催化剂过热保护方法
US8584445B2 (en) * 2009-02-04 2013-11-19 GM Global Technology Operations LLC Method and system for controlling an electrically heated particulate filter
US8950177B2 (en) * 2009-06-17 2015-02-10 GM Global Technology Operations LLC Detecting particulate matter load density within a particulate filter
US8341945B2 (en) * 2009-07-01 2013-01-01 GM Global Technology Operations LLC Electrically heated particulate filter
US8479496B2 (en) * 2009-07-02 2013-07-09 GM Global Technology Operations LLC Selective catalytic reduction system using electrically heated catalyst
US8443590B2 (en) * 2009-07-02 2013-05-21 GM Global Technology Operations LLC Reduced volume electrically heated particulate filter
US8475574B2 (en) * 2009-08-05 2013-07-02 GM Global Technology Operations LLC Electric heater and control system and method for electrically heated particulate filters
US8511069B2 (en) * 2009-08-12 2013-08-20 GM Global Technology Operations LLC Systems and methods for layered regeneration of a particulate matter filter
US9103253B2 (en) * 2009-12-16 2015-08-11 Faurecia Emissions Control Technologies, Usa, Llc Thermal enhancer and hydrocarbon doser
JP5387591B2 (ja) 2011-01-25 2014-01-15 株式会社デンソー 検出装置
DE102013201947B4 (de) * 2012-02-29 2023-01-12 Ford Global Technologies, Llc Verfahren und Vorrichtung zur Innenraumaufwärmung in einem Kraftfahrzeug
US9046021B2 (en) * 2013-06-05 2015-06-02 Tenneco Automotive Operating Company Inc. Exhaust treatment regeneration control system
JP6650675B2 (ja) * 2014-02-26 2020-02-19 エフピーティー インダストリアル エス ピー エー 内燃機関の排気ガス後処理システムの管路内の未燃焼炭化水素の蓄積を防ぐシステム
US10738676B2 (en) 2018-10-23 2020-08-11 Faurecia Emissions Control Technologies, Usa, Llc Thermal regenerator for exhaust system

Family Cites Families (15)

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EP0158887B1 (de) * 1984-03-31 1990-11-22 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Regenerationssystem für eine Diesel-Partikel-Oxydierungseinrichtung
US5195316A (en) * 1989-12-27 1993-03-23 Nissan Motor Co., Ltd. Exhaust gas purifying device for an internal combustion engine
JP3055272B2 (ja) 1991-08-19 2000-06-26 株式会社日本自動車部品総合研究所 内燃機関の排気浄化装置
US5716586A (en) * 1993-06-03 1998-02-10 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Exhaust gas purifier
JP3089989B2 (ja) * 1995-05-18 2000-09-18 トヨタ自動車株式会社 ディーゼル機関の排気浄化装置
JP3558022B2 (ja) * 2000-01-11 2004-08-25 トヨタ自動車株式会社 内燃機関の排気浄化装置
US6598387B2 (en) * 2000-12-21 2003-07-29 Ford Global Technologies, Llc Reduction of exhaust smoke emissions following extended diesel engine idling
DE10100418A1 (de) * 2001-01-08 2002-07-11 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems
US6622480B2 (en) * 2001-02-21 2003-09-23 Isuzu Motors Limited Diesel particulate filter unit and regeneration control method of the same
DE10108720A1 (de) * 2001-02-23 2002-09-05 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE60226204T2 (de) * 2001-09-07 2009-05-14 Mitsubishi Jidosha Kogyo K.K. Vorrichtung zur Steuerung der Abgasabgabe eines Motors
US6823663B2 (en) * 2002-11-21 2004-11-30 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
JP2005090359A (ja) * 2003-09-17 2005-04-07 Nissan Motor Co Ltd Ｄｐｆの再生制御装置
EP1517012B1 (de) * 2003-09-19 2007-01-10 Nissan Motor Co., Ltd. Regenerationssteuerung eines Filters
JP4103753B2 (ja) * 2003-09-19 2008-06-18 日産自動車株式会社 エンジンの排気浄化装置

Also Published As

Publication number Publication date
EP1517028B1 (de) 2011-04-06
EP1517028A3 (de) 2009-05-13
EP1517028A2 (de) 2005-03-23
US20050103002A1 (en) 2005-05-19
US6973778B2 (en) 2005-12-13
CN100392212C (zh) 2008-06-04
CN1598255A (zh) 2005-03-23

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