WO2008090697A1 - 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 - Google Patents

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 Download PDF

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Publication number
WO2008090697A1
WO2008090697A1 PCT/JP2007/074433 JP2007074433W WO2008090697A1 WO 2008090697 A1 WO2008090697 A1 WO 2008090697A1 JP 2007074433 W JP2007074433 W JP 2007074433W WO 2008090697 A1 WO2008090697 A1 WO 2008090697A1
Authority
WO
WIPO (PCT)
Prior art keywords
purification system
exhaust emission
emission purification
throttle valve
exhaust
Prior art date
Application number
PCT/JP2007/074433
Other languages
English (en)
French (fr)
Inventor
Shinji Gotou
Takashi Haseyama
Takao Onodera
Tatsuo Mashiko
Original Assignee
Isuzu Motors Limited
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
Application filed by Isuzu Motors Limited filed Critical Isuzu Motors Limited
Priority to US12/449,018 priority Critical patent/US8307629B2/en
Priority to CN2007800497099A priority patent/CN101583779B/zh
Priority to EP07850903A priority patent/EP2116698A4/en
Priority to AU2007344788A priority patent/AU2007344788B2/en
Publication of WO2008090697A1 publication Critical patent/WO2008090697A1/ja

Links

Classifications

    • 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
    • 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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • 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
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/08—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing
    • F01N2430/085—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing at least a part of the injection taking place during expansion or exhaust stroke
    • 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
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed
    • 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
    • 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)
  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

　排気ガス浄化システム（１）の制御方法及び排気ガス浄化システム（１）において、車両の停車中に排気絞り弁（１４）を閉じた強制再生制御を実施中に、エンジン負荷が所定の第１判定値以上になった場合には前記排気絞り弁（１４）を開く。これにより、排気ガス中のＰＭ（粒子状物質）を浄化するためのＤＰＦ（１２）の強制再生を車両の停車中に排気絞り弁（１４）を閉じて行っている場合において、エンジン負荷が上昇した時には、排気絞り弁（１４）を開いて、エンジン（１０）のシリンダ内に新気を取り入れてシリンダ内の燃焼を良好な状態に維持できる。
PCT/JP2007/074433 2007-01-26 2007-12-19 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 WO2008090697A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/449,018 US8307629B2 (en) 2007-01-26 2007-12-19 Control method of exhaust emission purification system and exhaust emission purification system
CN2007800497099A CN101583779B (zh) 2007-01-26 2007-12-19 废气净化系统的控制方法以及废气净化系统
EP07850903A EP2116698A4 (en) 2007-01-26 2007-12-19 CONTROL PROCEDURE FOR AN EXHAUST GAS CLEANING SYSTEM AND EXHAUST GAS CLEANING SYSTEM
AU2007344788A AU2007344788B2 (en) 2007-01-26 2007-12-19 Control method of exhaust emission purification system and exhaust emission purification system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-015858 2007-01-26
JP2007015858A JP4100449B1 (ja) 2007-01-26 2007-01-26 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

Publications (1)

Publication Number Publication Date
WO2008090697A1 true WO2008090697A1 (ja) 2008-07-31

Family

ID=39560845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074433 WO2008090697A1 (ja) 2007-01-26 2007-12-19 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

Country Status (6)

Country Link
US (1) US8307629B2 (ja)
EP (1) EP2116698A4 (ja)
JP (1) JP4100449B1 (ja)
CN (1) CN101583779B (ja)
AU (1) AU2007344788B2 (ja)
WO (1) WO2008090697A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013515197A (ja) * 2009-12-22 2013-05-02 パーキンズ エンジンズ カンパニー リミテッド 移行期間再生支援
JP2013515200A (ja) * 2009-12-22 2013-05-02 パーキンズ エンジンズ カンパニー リミテッド 遅延期間再生支援

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CN1064416C (zh) * 1996-05-02 2001-04-11 上海石油化工股份有限公司 可染细旦聚丙烯纤维的制造方法
JP5543725B2 (ja) * 2009-04-30 2014-07-09 日野自動車株式会社 排気浄化装置
JP2011032975A (ja) * 2009-08-04 2011-02-17 Yanmar Co Ltd ディーゼル機関における排気ガス浄化装置
JP5839784B2 (ja) * 2010-06-02 2016-01-06 ヤンマー株式会社 排気ガス浄化システム
JP5573391B2 (ja) * 2010-06-11 2014-08-20 いすゞ自動車株式会社 排気ガス浄化システム
JP5667901B2 (ja) * 2011-02-02 2015-02-12 株式会社クボタ ディーゼルエンジンの排気処理装置
JP5864901B2 (ja) * 2011-05-19 2016-02-17 日野自動車株式会社 パティキュレートフィルタの手動再生方法
US9175588B2 (en) 2012-03-09 2015-11-03 Carrier Corporation Diesel particulate filter regeneration in transport refrigeration system
US9003777B2 (en) * 2013-02-05 2015-04-14 Ford Global Technologies, Llc Methods and systems for an exhaust gas treatment system
JP6040078B2 (ja) * 2013-03-28 2016-12-07 日野自動車株式会社 排気浄化装置
JP2013224665A (ja) * 2013-06-19 2013-10-31 Yanmar Co Ltd ディーゼル機関における排気ガス浄化装置
US9719389B2 (en) * 2015-06-01 2017-08-01 GM Global Technology Operations LLC System and method for reducing cold start emissions using an active exhaust throttle valve and an exhaust gas recirculation loop
JP6759630B2 (ja) * 2016-03-07 2020-09-23 いすゞ自動車株式会社 排気浄化装置及び制御方法
JP6786970B2 (ja) * 2016-09-07 2020-11-18 いすゞ自動車株式会社 制御装置及び制御方法
EP3784884A1 (en) * 2018-04-27 2021-03-03 Carrier Corporation Exhaust back pressure and temperature monitoring transport refrigeration unit
EP4005888B1 (en) * 2019-07-26 2023-03-01 NISSAN MOTOR Co., Ltd. Control method of hybrid vehicle and control device of hybrid vehicle
US10920695B1 (en) * 2019-09-05 2021-02-16 Ford Global Technologies, Llc Methods and systems for regeneration of an exhaust aftertreatment device
KR20210104326A (ko) * 2020-02-17 2021-08-25 현대자동차주식회사 배기 브레이크 작동시의 후분사량 제어 방법
JP7414022B2 (ja) 2021-01-13 2024-01-16 トヨタ自動車株式会社 ハイブリッド車両の制御装置

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JPH0481513A (ja) * 1990-07-25 1992-03-16 Nissan Diesel Motor Co Ltd ディーゼルエンジンの排気浄化装置
JP2005139992A (ja) 2003-11-06 2005-06-02 Hino Motors Ltd 排気浄化装置
JP2005139944A (ja) * 2003-11-05 2005-06-02 Hino Motors Ltd 排気浄化装置
EP1582721A2 (en) 2004-03-31 2005-10-05 Isuzu Motors Limited Control method for an exhaust gas purification system and an exhaust gas purification system
JP2005282545A (ja) 2004-03-31 2005-10-13 Isuzu Motors Ltd 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
JP2005315190A (ja) 2004-04-30 2005-11-10 Isuzu Motors Ltd ディーゼルエンジンの排気ガス後処理装置
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JP2006322337A (ja) * 2005-05-17 2006-11-30 Isuzu Motors Ltd 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

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JP2004108194A (ja) * 2002-09-17 2004-04-08 Nissan Diesel Motor Co Ltd 排気浄化装置
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JP2005139944A (ja) * 2003-11-05 2005-06-02 Hino Motors Ltd 排気浄化装置
JP2005139992A (ja) 2003-11-06 2005-06-02 Hino Motors Ltd 排気浄化装置
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JP2005282545A (ja) 2004-03-31 2005-10-13 Isuzu Motors Ltd 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
JP2005315190A (ja) 2004-04-30 2005-11-10 Isuzu Motors Ltd ディーゼルエンジンの排気ガス後処理装置
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013515197A (ja) * 2009-12-22 2013-05-02 パーキンズ エンジンズ カンパニー リミテッド 移行期間再生支援
JP2013515200A (ja) * 2009-12-22 2013-05-02 パーキンズ エンジンズ カンパニー リミテッド 遅延期間再生支援

Also Published As

Publication number Publication date
CN101583779B (zh) 2012-02-01
EP2116698A4 (en) 2010-12-22
US8307629B2 (en) 2012-11-13
JP2008180190A (ja) 2008-08-07
JP4100449B1 (ja) 2008-06-11
CN101583779A (zh) 2009-11-18
AU2007344788A1 (en) 2008-07-31
US20100024395A1 (en) 2010-02-04
AU2007344788B2 (en) 2011-02-24
EP2116698A1 (en) 2009-11-11

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