ATE408751T1 - Kraftstoffeinspritzsteuerungsvorrichtung - Google Patents
KraftstoffeinspritzsteuerungsvorrichtungInfo
- Publication number
- ATE408751T1 ATE408751T1 AT03028761T AT03028761T ATE408751T1 AT E408751 T1 ATE408751 T1 AT E408751T1 AT 03028761 T AT03028761 T AT 03028761T AT 03028761 T AT03028761 T AT 03028761T AT E408751 T1 ATE408751 T1 AT E408751T1
- Authority
- AT
- Austria
- Prior art keywords
- exhaust gas
- gas temperature
- injection
- injection quantity
- post
- Prior art date
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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- 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
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- F02D41/405—Multiple injections with post injections
-
- 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
- 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
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002369602A JP4135495B2 (ja) | 2002-12-20 | 2002-12-20 | 燃料噴射制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE408751T1 true ATE408751T1 (de) | 2008-10-15 |
Family
ID=32376323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03028761T ATE408751T1 (de) | 2002-12-20 | 2003-12-12 | Kraftstoffeinspritzsteuerungsvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6898508B2 (de) |
EP (1) | EP1431549B1 (de) |
JP (1) | JP4135495B2 (de) |
AT (1) | ATE408751T1 (de) |
DE (1) | DE60323594D1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4007384B2 (ja) * | 2003-04-22 | 2007-11-14 | トヨタ自動車株式会社 | 内燃機関の空燃比制御装置 |
FR2879254B1 (fr) * | 2004-12-14 | 2007-01-26 | Renault Sas | Protection du catalyseur d'oxydation place en amont de filtre a particules pour moteur diesel par limitation de carburant injecte |
US7434388B2 (en) | 2004-12-22 | 2008-10-14 | Detroit Diesel Corporation | Method and system for regeneration of a particulate filter |
US7533524B2 (en) * | 2005-05-18 | 2009-05-19 | Cummins Inc. | Method and apparatus for soot filter catalyst temperature control with oxygen flow constraint |
US7107764B1 (en) * | 2005-06-15 | 2006-09-19 | Caterpillar Inc. | Exhaust treatment system |
US20070068141A1 (en) * | 2005-06-15 | 2007-03-29 | Opris Cornelius N | Exhaust treatment system |
JP3988776B2 (ja) * | 2005-07-15 | 2007-10-10 | 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 |
JP3933172B2 (ja) * | 2005-07-15 | 2007-06-20 | 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 |
JP3956992B1 (ja) * | 2006-01-27 | 2007-08-08 | いすゞ自動車株式会社 | 排気ガス浄化方法及び排気ガス浄化システム |
FR2899932A1 (fr) * | 2006-04-14 | 2007-10-19 | Renault Sas | Procede et dispositif de controle de la regeneration d'un systeme de depollution |
US7762060B2 (en) * | 2006-04-28 | 2010-07-27 | Caterpillar Inc. | Exhaust treatment system |
FR2902823B1 (fr) * | 2006-06-27 | 2011-11-25 | Renault Sas | Procede de regeneration d'un filtre a particules d'une conduite d'echappement d'un moteur a combustion interne |
US20080078170A1 (en) * | 2006-09-29 | 2008-04-03 | Gehrke Christopher R | Managing temperature in an exhaust treatment system |
JP4710815B2 (ja) * | 2006-12-14 | 2011-06-29 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP4830870B2 (ja) | 2007-01-26 | 2011-12-07 | 株式会社デンソー | 内燃機関用制御装置 |
US7721539B2 (en) * | 2007-05-01 | 2010-05-25 | Cummins Inc. | System for controlling engine fueling to limit engine output power |
JP4274270B2 (ja) * | 2007-06-26 | 2009-06-03 | いすゞ自動車株式会社 | NOx浄化システム及びNOx浄化システムの制御方法 |
WO2009059102A2 (en) * | 2007-11-01 | 2009-05-07 | Parker Hannifin Corporation | Diesel engine |
GB0811144D0 (en) * | 2008-06-18 | 2008-07-23 | Parker Hannifin U K Ltd | A liquid drain system |
DE102008058010B4 (de) * | 2008-11-19 | 2015-03-12 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
US8307632B2 (en) * | 2009-08-25 | 2012-11-13 | International Engine Intellectual Property Company, Llc | Post injection bucketing strategy to avoid hardware cavitation |
DE112010003863T5 (de) * | 2009-09-30 | 2013-01-03 | Cummins Inc. | Vorgehensweisen zur Erhöhung der Regenerationsfähigkeit einer Nachbehandlung |
JP5440384B2 (ja) * | 2010-05-25 | 2014-03-12 | いすゞ自動車株式会社 | 排ガス浄化システム |
JP5440385B2 (ja) * | 2010-05-25 | 2014-03-12 | いすゞ自動車株式会社 | 排ガス浄化システム |
JP5585226B2 (ja) | 2010-06-11 | 2014-09-10 | いすゞ自動車株式会社 | 排ガス浄化システム |
JP5585225B2 (ja) * | 2010-06-11 | 2014-09-10 | いすゞ自動車株式会社 | 排ガス浄化システム |
US9638116B2 (en) * | 2010-07-20 | 2017-05-02 | Rockwell Collins Control Technologies, Inc. | System and method for control of internal combustion engine |
JP5644713B2 (ja) * | 2011-08-11 | 2014-12-24 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US9644561B2 (en) * | 2013-08-27 | 2017-05-09 | Ford Global Technologies, Llc | System and method to restore catalyst storage level after engine feed-gas fuel disturbance |
CN104131872B (zh) * | 2014-07-16 | 2016-07-06 | 潍柴动力股份有限公司 | 一种scr反应器温度的控制方法和装置 |
EP3012441B1 (de) * | 2014-10-23 | 2018-09-19 | Mitsubishi Jidosha Kogyo K.K. | Abgasnachbehandlungsvorrichtung für brennkraftmaschine |
JP6606931B2 (ja) * | 2014-10-23 | 2019-11-20 | 三菱自動車工業株式会社 | 内燃機関の排気後処理装置 |
FR3107085A1 (fr) * | 2020-02-06 | 2021-08-13 | Vitesco Technologies | Purge d’oxygène dans un catalyseur d’échappement de véhicule automobile à la reprise d’injection |
US20230279798A1 (en) * | 2020-09-07 | 2023-09-07 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Regeneration control apparatus |
CN113006956A (zh) * | 2021-04-06 | 2021-06-22 | 中国重汽集团济南动力有限公司 | 一种基于柴油发动机缸内后喷的再生控制方法及系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5908463A (en) * | 1995-02-25 | 1999-06-01 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
JPH10288031A (ja) | 1997-04-10 | 1998-10-27 | Denso Corp | 内燃機関の排気浄化装置 |
JP4039500B2 (ja) | 1998-02-23 | 2008-01-30 | 株式会社デンソー | 内燃機関の排気浄化装置 |
US6295808B1 (en) * | 1999-06-29 | 2001-10-02 | Hereaus Electro-Nite International N.V. | High driveability index fuel detection by exhaust gas temperature measurement |
JP3915329B2 (ja) * | 1999-07-21 | 2007-05-16 | 日産自動車株式会社 | ディーゼルエンジンの燃料噴射制御装置 |
JP3607980B2 (ja) * | 1999-12-16 | 2005-01-05 | トヨタ自動車株式会社 | 内燃機関 |
US6513484B1 (en) * | 2000-03-03 | 2003-02-04 | Ford Global Technologies, Inc. | Boosted direct injection stratified charge gasoline engines |
DE10033159B4 (de) * | 2000-07-07 | 2005-03-17 | Daimlerchrysler Ag | Brennkraftmaschine, insbesondere für Kraftfahrzeuge |
EP1363009B1 (de) * | 2001-02-20 | 2006-06-07 | Isuzu Motors Limited | Kraftstoffinjektionssteuerverfahren für einen dieselmotor und regeneratives steuerverfahren für abgasnach behandlungseinrichtung |
JP3838339B2 (ja) * | 2001-03-27 | 2006-10-25 | 三菱ふそうトラック・バス株式会社 | 内燃機関の排気浄化装置 |
-
2002
- 2002-12-20 JP JP2002369602A patent/JP4135495B2/ja not_active Expired - Fee Related
-
2003
- 2003-12-12 AT AT03028761T patent/ATE408751T1/de not_active IP Right Cessation
- 2003-12-12 DE DE60323594T patent/DE60323594D1/de not_active Expired - Lifetime
- 2003-12-12 EP EP03028761A patent/EP1431549B1/de not_active Expired - Lifetime
- 2003-12-18 US US10/741,287 patent/US6898508B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4135495B2 (ja) | 2008-08-20 |
US6898508B2 (en) | 2005-05-24 |
JP2004197697A (ja) | 2004-07-15 |
EP1431549B1 (de) | 2008-09-17 |
DE60323594D1 (de) | 2008-10-30 |
EP1431549A2 (de) | 2004-06-23 |
EP1431549A3 (de) | 2005-07-27 |
US20040133335A1 (en) | 2004-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
REN | Ceased due to non-payment of the annual fee |