DE19723210B4 - Steuervorrichtung für eine Brennkraftmaschine mit Abgasrückführung - Google Patents

Steuervorrichtung für eine Brennkraftmaschine mit Abgasrückführung Download PDF

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Publication number
DE19723210B4
DE19723210B4 DE19723210A DE19723210A DE19723210B4 DE 19723210 B4 DE19723210 B4 DE 19723210B4 DE 19723210 A DE19723210 A DE 19723210A DE 19723210 A DE19723210 A DE 19723210A DE 19723210 B4 DE19723210 B4 DE 19723210B4
Authority
DE
Germany
Prior art keywords
standard
target
injection timing
egr rate
adjustment
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 - Fee Related
Application number
DE19723210A
Other languages
English (en)
Other versions
DE19723210A1 (de
Inventor
Hiroyuki Itoyama
Hiroyuki Aizawa
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 JP14030396A external-priority patent/JP3562137B2/ja
Priority claimed from JP17891996A external-priority patent/JP3358449B2/ja
Priority claimed from JP25724196A external-priority patent/JP3538825B2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to DE19758641A priority Critical patent/DE19758641B4/de
Priority claimed from DE19758641A external-priority patent/DE19758641B4/de
Publication of DE19723210A1 publication Critical patent/DE19723210A1/de
Application granted granted Critical
Publication of DE19723210B4 publication Critical patent/DE19723210B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
    • 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
    • F02D41/1448—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 an exhaust gas pressure
    • F02D41/145—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 an exhaust gas pressure with determination means using an estimation
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F02D2200/0408—Estimation of intake manifold pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE19723210A 1996-06-03 1997-06-03 Steuervorrichtung für eine Brennkraftmaschine mit Abgasrückführung Expired - Fee Related DE19723210B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19758641A DE19758641B4 (de) 1996-06-03 1997-06-03 Brennkraftmaschine mit einer Abschätzungsvorrichtung zur Abschätzung eines Druckes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14030396A JP3562137B2 (ja) 1996-06-03 1996-06-03 内燃機関の制御装置
JP17891996A JP3358449B2 (ja) 1996-07-09 1996-07-09 内燃機関の排気系圧力推定装置
JP25724196A JP3538825B2 (ja) 1996-09-30 1996-09-30 内燃機関のｅｇｒ制御装置
DE19758641A DE19758641B4 (de) 1996-06-03 1997-06-03 Brennkraftmaschine mit einer Abschätzungsvorrichtung zur Abschätzung eines Druckes

Publications (2)

Publication Number Publication Date
DE19723210A1 DE19723210A1 (de) 1998-01-15
DE19723210B4 true DE19723210B4 (de) 2005-04-28

Family

ID=34426959

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19723210A Expired - Fee Related DE19723210B4 (de) 1996-06-03 1997-06-03 Steuervorrichtung für eine Brennkraftmaschine mit Abgasrückführung

Country Status (1)

Country Link
DE (1) DE19723210B4 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808574A1 (de) * 1998-02-28 1999-09-02 Bayerische Motoren Werke Ag Hubkolben-Brennkraftmaschine mit interner Abgasrückführung
DE19841657C1 (de) * 1998-09-11 2000-12-14 Audi Ag Anordnung mit einem Drucksensor für eine Brennkraftmaschine
DE19921494A1 (de) * 1999-05-08 2000-11-09 Deutz Ag Verfahren zum Betreiben einer Abgasrückführeinrichtung einer Brennkraftmaschine
US6698406B1 (en) 1999-07-24 2004-03-02 Audi Ag Pressure sensor for an internal combustion engine
DE10003214B4 (de) * 2000-01-26 2004-05-27 Daimlerchrysler Ag Einrichtung zur Schätzung des Ein- und Auslaßkanaldrucks im Verbrennungsmotor
JP4089641B2 (ja) * 2004-03-02 2008-05-28 トヨタ自動車株式会社 内燃機関のｅｇｒ制御装置
US7000589B2 (en) * 2004-06-15 2006-02-21 General Motors Corporation Determining manifold pressure based on engine torque control
JP5786348B2 (ja) * 2011-02-07 2015-09-30 日産自動車株式会社 過給機付き内燃機関の制御装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042770A (en) * 1979-02-23 1980-09-24 Nissan Motor Exhaust gas recirculation rate control device
JPS5786535A (en) * 1980-11-15 1982-05-29 Mazda Motor Corp Fuel injector for diesel engine
JPS63129157A (ja) * 1986-11-18 1988-06-01 Toyota Motor Corp デイ−ゼルエンジンの排気ガス再循環制御方法
JPS63143343A (ja) * 1986-12-05 1988-06-15 Nippon Denso Co Ltd デイ−ゼル機関の制御装置
GB2213290A (en) * 1987-12-28 1989-08-09 Fuji Heavy Ind Ltd Fuel injection control system for i/c engine
DE4222414A1 (de) * 1991-07-12 1993-01-21 Mitsubishi Electric Corp Egr-steuervorrichtung fuer einen motor
US5215062A (en) * 1991-07-31 1993-06-01 Hitachi, Ltd. Fuel control device and method for internal combustion engine
DE4211851C2 (de) * 1991-04-10 1994-09-22 Hitachi Ltd Verfahren zur Bestimmung des Zylinderluftmasseflusses bei einem Steuerungssystem eines Verbrennungsmotors mit Abgasrückführung
DE4332171A1 (de) * 1993-09-22 1995-03-23 Bosch Gmbh Robert Verfahren zum Betrieb einer Viertaktbrennkraftmaschine mit Fremdzündung und Direkteinspritzung und Vorrichtung zur Durchführung des Verfahrens
US5515833A (en) * 1994-12-19 1996-05-14 Ford Motor Company Exhaust gas recirculation system with improved altitude compensation

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042770A (en) * 1979-02-23 1980-09-24 Nissan Motor Exhaust gas recirculation rate control device
JPS5786535A (en) * 1980-11-15 1982-05-29 Mazda Motor Corp Fuel injector for diesel engine
JPS63129157A (ja) * 1986-11-18 1988-06-01 Toyota Motor Corp デイ−ゼルエンジンの排気ガス再循環制御方法
JPS63143343A (ja) * 1986-12-05 1988-06-15 Nippon Denso Co Ltd デイ−ゼル機関の制御装置
GB2213290A (en) * 1987-12-28 1989-08-09 Fuji Heavy Ind Ltd Fuel injection control system for i/c engine
DE4211851C2 (de) * 1991-04-10 1994-09-22 Hitachi Ltd Verfahren zur Bestimmung des Zylinderluftmasseflusses bei einem Steuerungssystem eines Verbrennungsmotors mit Abgasrückführung
DE4222414A1 (de) * 1991-07-12 1993-01-21 Mitsubishi Electric Corp Egr-steuervorrichtung fuer einen motor
US5215062A (en) * 1991-07-31 1993-06-01 Hitachi, Ltd. Fuel control device and method for internal combustion engine
DE4332171A1 (de) * 1993-09-22 1995-03-23 Bosch Gmbh Robert Verfahren zum Betrieb einer Viertaktbrennkraftmaschine mit Fremdzündung und Direkteinspritzung und Vorrichtung zur Durchführung des Verfahrens
US5515833A (en) * 1994-12-19 1996-05-14 Ford Motor Company Exhaust gas recirculation system with improved altitude compensation

Also Published As

Publication number Publication date
DE19723210A1 (de) 1998-01-15

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