DE60013660D1 - Steuervorrichtung für eine Brennkraftmaschine mit Direkteinspritzung - Google Patents

Steuervorrichtung für eine Brennkraftmaschine mit Direkteinspritzung

Info

Publication number
DE60013660D1
DE60013660D1 DE60013660T DE60013660T DE60013660D1 DE 60013660 D1 DE60013660 D1 DE 60013660D1 DE 60013660 T DE60013660 T DE 60013660T DE 60013660 T DE60013660 T DE 60013660T DE 60013660 D1 DE60013660 D1 DE 60013660D1
Authority
DE
Germany
Prior art keywords
control device
combustion engine
internal combustion
direct injection
injection
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.)
Expired - Lifetime
Application number
DE60013660T
Other languages
English (en)
Other versions
DE60013660T2 (de
Inventor
Hirofumi Nishimura
Youichi Kuji
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Application granted granted Critical
Publication of DE60013660D1 publication Critical patent/DE60013660D1/de
Publication of DE60013660T2 publication Critical patent/DE60013660T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/30—Controlling fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • F02D41/0275—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 NOx trap or adsorbent
    • 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
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3064—Controlling fuel injection according to or using specific or several modes of combustion with special control during transition between modes
    • 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
    • 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
    • F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
DE60013660T 1999-02-09 2000-01-20 Steuervorrichtung für eine Brennkraftmaschine mit Direkteinspritzung Expired - Lifetime DE60013660T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP03197299A JP3680612B2 (ja) 1999-02-09 1999-02-09 筒内噴射式エンジンの制御装置
JP3197299 1999-02-09

Publications (2)

Publication Number Publication Date
DE60013660D1 true DE60013660D1 (de) 2004-10-21
DE60013660T2 DE60013660T2 (de) 2005-02-10

Family

ID=12345875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013660T Expired - Lifetime DE60013660T2 (de) 1999-02-09 2000-01-20 Steuervorrichtung für eine Brennkraftmaschine mit Direkteinspritzung

Country Status (5)

Country Link
US (1) US6434929B1 (de)
EP (1) EP1028243B1 (de)
JP (1) JP3680612B2 (de)
KR (1) KR100652524B1 (de)
DE (1) DE60013660T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0013607D0 (en) * 2000-06-06 2000-07-26 Johnson Matthey Plc Emission control
JP4492776B2 (ja) * 2000-09-05 2010-06-30 株式会社デンソー 内燃機関の排気浄化装置
AUPR061200A0 (en) * 2000-10-05 2000-11-02 Orbital Engine Company (Australia) Proprietary Limited Direct injected engine control strategy
JP3899824B2 (ja) * 2001-01-31 2007-03-28 トヨタ自動車株式会社 筒内噴射式内燃機関の制御装置
DE10115966A1 (de) * 2001-03-27 2002-10-02 Volkswagen Ag Verfahren zur Steuerung einer Kraftstoffzumessung im Mehrfacheinspritzungsbetrieb
JP2003065116A (ja) * 2001-08-24 2003-03-05 Nissan Motor Co Ltd 内燃機関の排気浄化装置
DE10145580A1 (de) 2001-09-15 2003-04-17 Bosch Gmbh Robert Verfahren zum Vermeiden einer Spritzlochinnenverkokung von Spritzlöchern eines Mehrloch-Einspritzventils
US6964256B2 (en) * 2002-03-28 2005-11-15 Mazda Motor Corporation Combustion control apparatus for an engine
DE10234849A1 (de) * 2002-07-31 2004-02-19 Robert Bosch Gmbh Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine
DE10329328B4 (de) * 2003-06-30 2005-10-13 Siemens Ag Verfahren zur Steuerung einer Brennkraftmaschine
JP2005120942A (ja) * 2003-10-17 2005-05-12 Nissan Motor Co Ltd 直噴火花点火式内燃機関の制御装置
JP4196343B2 (ja) * 2004-01-26 2008-12-17 トヨタ自動車株式会社 内燃機関およびその運転方法
FR2865773B1 (fr) 2004-02-03 2006-06-30 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur thermique
FR2865772B1 (fr) * 2004-02-03 2007-12-14 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur thermique
US7401462B2 (en) * 2004-03-30 2008-07-22 General Motors Corporation Control strategy for lean NOx trap regeneration
DE102004032148B4 (de) * 2004-07-02 2006-08-10 Bayerische Motoren Werke Ag Verfahren zur Steuerung einer Brennkraftmaschine mit Direkteinspritzung
JP4471896B2 (ja) * 2005-07-15 2010-06-02 株式会社豊田自動織機 内燃機関における排気浄化用触媒装置の燃料供給装置
US7913675B2 (en) 2005-10-06 2011-03-29 Caterpillar Inc. Gaseous fuel engine charge density control system
US20070079598A1 (en) * 2005-10-06 2007-04-12 Bailey Brett M Gaseous fuel engine charge density control system
FR2892769B1 (fr) * 2005-11-03 2007-12-14 Renault Sas Strategie de reconnaissance de taux de carburant exotique dans le reservoir principal
JP4730122B2 (ja) * 2006-02-07 2011-07-20 いすゞ自動車株式会社 エンジン制御方法およびエンジン制御システム
US8474243B2 (en) * 2006-12-22 2013-07-02 Cummins, Inc. System for controlling regeneration of an adsorber
US7464690B1 (en) * 2007-05-29 2008-12-16 Wisconsin Alumni Research Foundation Adaptive engine injection for emissions reduction
JP2012026340A (ja) * 2010-07-22 2012-02-09 Denso Corp 筒内噴射式内燃機関の燃料噴射制御装置
JP5447685B2 (ja) * 2010-10-26 2014-03-19 トヨタ自動車株式会社 内燃機関の制御装置
US8631645B2 (en) * 2011-03-02 2014-01-21 GM Global Technology Operations LLC Thermal management systems for efficient lean operating engines
US9003776B2 (en) * 2012-07-30 2015-04-14 Ford Global Technologies, Llc Method for regenerating an exhaust after treatment device
EP2977575A1 (de) * 2013-03-18 2016-01-27 Yanmar Co., Ltd. Abgasreinigungssystem und schiff damit
WO2015092937A1 (ja) * 2013-12-20 2015-06-25 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP6260452B2 (ja) * 2014-05-23 2018-01-17 トヨタ自動車株式会社 内燃機関の制御装置
US10774771B2 (en) * 2016-03-04 2020-09-15 Ge Global Sourcing Llc Engine control system for reducing particulate matter
JP7444028B2 (ja) * 2020-11-11 2024-03-06 トヨタ自動車株式会社 内燃機関の制御装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369480A3 (de) * 1988-11-18 1991-01-02 Toyota Jidosha Kabushiki Kaisha Brennkraftmaschine
JP2748686B2 (ja) * 1990-11-16 1998-05-13 トヨタ自動車株式会社 筒内直接噴射式火花点火機関
JP2671606B2 (ja) * 1990-12-27 1997-10-29 トヨタ自動車株式会社 筒内直接噴射式内燃機関の燃料噴射制御装置
JP2917617B2 (ja) * 1991-10-28 1999-07-12 トヨタ自動車株式会社 内燃機関
US5775099A (en) * 1994-04-12 1998-07-07 Toyota Jidosha Kabushiki Kaisha Method of purifying the exhaust of an internal combustion engine
JP3574203B2 (ja) * 1994-04-12 2004-10-06 トヨタ自動車株式会社 内燃機関の排気浄化方法
JP3334396B2 (ja) * 1995-01-20 2002-10-15 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE19536098C2 (de) * 1994-09-29 1997-09-18 Fuji Heavy Ind Ltd System und Verfahren zur Steuerung der Katalysatoraktivierung in einem Motor mit Kraftstoffdirekteinspritzung
EP0752521B1 (de) * 1995-01-20 2001-04-04 Toyota Jidosha Kabushiki Kaisha Abgasreinigungsverfahren für eine brennkraftmaschine
JP3079933B2 (ja) * 1995-02-14 2000-08-21 トヨタ自動車株式会社 内燃機関の排気浄化装置
JPH09158810A (ja) * 1995-10-02 1997-06-17 Hino Motors Ltd ディーゼルエンジン
JPH1077875A (ja) * 1996-08-30 1998-03-24 Suzuki Motor Corp 筒内噴射式エンジン
JPH10184418A (ja) * 1996-11-11 1998-07-14 Toyota Motor Corp 希薄燃焼エンジンの排気浄化装置
JP3337931B2 (ja) * 1997-01-30 2002-10-28 マツダ株式会社 筒内噴射式エンジン
JP3460503B2 (ja) 1997-03-31 2003-10-27 三菱自動車工業株式会社 筒内噴射型内燃機関の排気浄化装置
JP3067685B2 (ja) * 1997-03-31 2000-07-17 三菱自動車工業株式会社 火花点火式筒内噴射型内燃機関の排気浄化装置
JP3424557B2 (ja) * 1997-08-06 2003-07-07 マツダ株式会社 エンジンの排気浄化装置
JP3094974B2 (ja) * 1997-09-16 2000-10-03 トヨタ自動車株式会社 圧縮着火式内燃機関
US6116208A (en) * 1998-09-29 2000-09-12 Mazda Motor Corporation Control system for a direct injection-spark ignition engine
JP3769944B2 (ja) * 1998-10-06 2006-04-26 日産自動車株式会社 内燃機関の排気浄化装置
US6192672B1 (en) * 1999-08-02 2001-02-27 Ford Global Technologies, Inc. Engine control method with multiple emission control devices

Also Published As

Publication number Publication date
JP3680612B2 (ja) 2005-08-10
US6434929B1 (en) 2002-08-20
KR20000057780A (ko) 2000-09-25
EP1028243A2 (de) 2000-08-16
US20020020373A1 (en) 2002-02-21
DE60013660T2 (de) 2005-02-10
EP1028243B1 (de) 2004-09-15
KR100652524B1 (ko) 2006-11-30
EP1028243A3 (de) 2002-03-27
JP2000230452A (ja) 2000-08-22

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