DE69722909T2 - Steuerung des Luft/Kraftstoff-Verhältnisses und Motormanagement basierend auf den Zylinderdruck - Google Patents

Steuerung des Luft/Kraftstoff-Verhältnisses und Motormanagement basierend auf den Zylinderdruck

Info

Publication number
DE69722909T2
DE69722909T2 DE69722909T DE69722909T DE69722909T2 DE 69722909 T2 DE69722909 T2 DE 69722909T2 DE 69722909 T DE69722909 T DE 69722909T DE 69722909 T DE69722909 T DE 69722909T DE 69722909 T2 DE69722909 T2 DE 69722909T2
Authority
DE
Germany
Prior art keywords
air
fuel ratio
cylinder pressure
ratio control
engine management
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
DE69722909T
Other languages
English (en)
Other versions
DE69722909D1 (de
Inventor
Loye Axel Otto Zur
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.)
Cummins Inc
Original Assignee
Cummins Inc
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 Cummins Inc filed Critical Cummins Inc
Publication of DE69722909D1 publication Critical patent/DE69722909D1/de
Application granted granted Critical
Publication of DE69722909T2 publication Critical patent/DE69722909T2/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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • 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
    • 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
DE69722909T 1996-12-27 1997-12-23 Steuerung des Luft/Kraftstoff-Verhältnisses und Motormanagement basierend auf den Zylinderdruck Expired - Lifetime DE69722909T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/773,854 US5765532A (en) 1996-12-27 1996-12-27 Cylinder pressure based air-fuel ratio and engine control

Publications (2)

Publication Number Publication Date
DE69722909D1 DE69722909D1 (de) 2003-07-24
DE69722909T2 true DE69722909T2 (de) 2003-12-04

Family

ID=25099527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722909T Expired - Lifetime DE69722909T2 (de) 1996-12-27 1997-12-23 Steuerung des Luft/Kraftstoff-Verhältnisses und Motormanagement basierend auf den Zylinderdruck

Country Status (3)

Country Link
US (2) US5765532A (de)
EP (1) EP0851107B1 (de)
DE (1) DE69722909T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015001142B4 (de) 2014-03-07 2021-12-09 Toyota Jidosha Kabushiki Kaisha Luft-Kraftstoff-Verhältnis-Detektionsvorrichtung für einen Verbrennungsmotor

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2978964B2 (ja) * 1996-08-30 1999-11-15 本田技研工業株式会社 内燃機関の制御装置
JP3644654B2 (ja) * 1996-11-15 2005-05-11 三菱電機株式会社 内燃機関の燃料制御方式
US5765532A (en) * 1996-12-27 1998-06-16 Cummins Engine Company, Inc. Cylinder pressure based air-fuel ratio and engine control
JP3092552B2 (ja) * 1997-09-16 2000-09-25 トヨタ自動車株式会社 圧縮着火式内燃機関
JPH11117787A (ja) * 1997-10-14 1999-04-27 Mitsubishi Electric Corp 内燃機関制御装置
US6354268B1 (en) 1997-12-16 2002-03-12 Servojet Products International Cylinder pressure based optimization control for compression ignition engines
US6273076B1 (en) 1997-12-16 2001-08-14 Servojet Products International Optimized lambda and compression temperature control for compression ignition engines
DE19819937C1 (de) * 1998-05-05 2000-02-17 Daimler Chrysler Ag Betriebsverfahren für eine elektronische Motorsteuerung
US6227182B1 (en) * 1998-06-09 2001-05-08 Nissan Motor Co., Ltd. Exhaust gas recirculation control system for internal combustion engine
IT1307728B1 (it) * 1998-11-26 2001-11-14 Magneti Marelli Spa Metodo di controllo dell' iniezione diretta di carburante in unacamera di combustione di un motore endotermico.
US6209520B1 (en) * 1999-06-15 2001-04-03 Ilya V. Kolmanovsky Method and apparatus for cylinder balancing
JP2001059442A (ja) * 1999-08-23 2001-03-06 Ngk Spark Plug Co Ltd 燃料直噴エンジンの制御方法及び記憶媒体
US6178949B1 (en) * 1999-10-04 2001-01-30 General Motors Corporation Engine control having fuel volatility compensation
JP2001152928A (ja) * 1999-11-30 2001-06-05 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
US6367317B1 (en) * 2000-02-24 2002-04-09 Daimlerchrysler Corporation Algorithm for determining the top dead center location in an internal combustion engine using cylinder pressure measurements
US6560526B1 (en) 2000-03-03 2003-05-06 General Motors Corporation Onboard misfire, partial-burn detection and spark-retard control using cylinder pressure sensing
US6543227B2 (en) 2001-01-31 2003-04-08 Cummins Engine Company, Inc. Automated active variable geometry turbocharger diagnosis system
KR20030036206A (ko) * 2001-03-30 2003-05-09 미츠비시 쥬고교 가부시키가이샤 내연기관의 연소 진단/제어장치 및 연소 진단/제어방법
US6598468B2 (en) 2001-07-11 2003-07-29 Cummins Inc. Apparatus and methods for determining start of combustion for an internal combustion engine
EP1321655A1 (de) * 2001-12-21 2003-06-25 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Verfahren zur Detektion und Regelung des Verbrennungsbeginns in einer Brennfraftmaschine
US6935313B2 (en) 2002-05-15 2005-08-30 Caterpillar Inc System and method for diagnosing and calibrating internal combustion engines
US6980903B2 (en) * 2002-11-01 2005-12-27 Visteon Global Technologies, Inc. Exhaust gas control using a spark plug ionization signal
US6732709B1 (en) 2002-12-06 2004-05-11 Caterpillar Inc Dynamic engine timing control
EP1496231B1 (de) * 2003-07-01 2008-05-14 Ford Global Technologies, LLC Vorrichtung und computerlesbares Speichermedium zur Steuerung homogener selbstgezündeter Verbrennung
US7000596B2 (en) 2003-10-03 2006-02-21 Cummins Westport Inc. Method and apparatus for controlling an internal combustion engine using combustion chamber pressure sensing
DE10353434A1 (de) * 2003-11-15 2005-06-16 Robert Bosch Gmbh Verfahren und Steuergerät zur Bildung einer Einspritzimpulsbreite
US6843231B1 (en) 2003-12-19 2005-01-18 Caterpillar Inc Cylinder to cylinder balancing using intake valve actuation
DE102004052742A1 (de) * 2004-10-30 2006-05-04 Daimlerchrysler Ag Verfahren zum Betrieb einer Brennkraftmaschine
JP2006177241A (ja) * 2004-12-22 2006-07-06 Nissan Motor Co Ltd 内燃機関の制御装置
US7254948B2 (en) * 2005-02-21 2007-08-14 Cummins Inc. Boost wastegate device for EGR assist
US7140360B2 (en) * 2005-03-03 2006-11-28 Cummins, Inc. System for controlling exhaust emissions produced by an internal combustion engine
US7251990B2 (en) * 2005-03-04 2007-08-07 Stmicroelectronics S.R.L. Method and a relative device for diagnosing misfire or partial combustion conditions in an internal combustion engine
EP1705352B1 (de) * 2005-03-04 2012-11-21 STMicroelectronics Srl Verfahren und Vorrichtung zur Bestimmung des Kraftstoff/-Luftverhältnises einer Brennkraftmaschine
JP2007064006A (ja) * 2005-08-29 2007-03-15 Toyota Motor Corp 内燃機関の検出装置及び制御装置
DE102005049770B4 (de) * 2005-10-18 2020-02-06 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
DE102006001271B4 (de) * 2006-01-10 2007-12-27 Siemens Ag System zur Bestimmung des Verbrennungsbeginns bei einer Brennkraftmaschine
US7163002B1 (en) * 2006-03-02 2007-01-16 Ford Global Technologies, Llc Fuel injection system and method
DE102006023473B3 (de) * 2006-05-18 2007-05-03 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
JP4552898B2 (ja) * 2006-05-30 2010-09-29 株式会社デンソー 筒内圧センサの異常判定装置
WO2008045776A1 (en) * 2006-10-13 2008-04-17 Borgwarner Inc. Estimating engine system parameters based on engine cylinder pressure
JP2008274883A (ja) * 2007-05-01 2008-11-13 Toyota Motor Corp 内燃機関の制御装置
DE102007042403A1 (de) * 2007-09-06 2009-03-12 Robert Bosch Gmbh Verfahren zur Bestimmung der Zusammensetzung eines Kraftstoffgemischs
DE102007042577B3 (de) * 2007-09-07 2009-04-02 Continental Automotive Gmbh Verfahren zum Regeln eines Verbrennungsvorganges und Steuergerät
US7905206B2 (en) * 2008-11-26 2011-03-15 Caterpillar Inc Engine control system having fuel-based adjustment
US8028679B2 (en) 2008-11-26 2011-10-04 Caterpillar Inc. Engine control system having pressure-based timing
US8150603B2 (en) 2008-11-26 2012-04-03 Caterpillar Inc. Engine control system having fuel-based timing
US20100126481A1 (en) * 2008-11-26 2010-05-27 Caterpillar Inc. Engine control system having emissions-based adjustment
US8113173B2 (en) * 2008-11-26 2012-02-14 Caterpillar Inc. Engine control system having speed-based timing
JP4793488B2 (ja) * 2009-03-11 2011-10-12 トヨタ自動車株式会社 内燃機関の制御装置
US8108128B2 (en) * 2009-03-31 2012-01-31 Dresser, Inc. Controlling exhaust gas recirculation
GB2471893B (en) * 2009-07-17 2013-08-28 Gm Global Tech Operations Inc Misfire detection through combustion pressure sensor
DE102010045689A1 (de) * 2010-09-16 2011-04-21 Daimler Ag Verfahren zum Betreiben einer Verbrennungskraftmaschine
EP2855904A4 (de) * 2012-05-30 2016-02-17 Clean Air Power Inc Verfahren und vorrichtung zur sequentiellen steuerung von lufteinlasskomponenten eines gasgetriebenen motors mit kompressionszündung
DE102012221311B4 (de) * 2012-11-22 2014-07-10 Continental Automotive Gmbh Verfahren zur Frischlufterfassung durch Auswertung eines Zylinderinnendrucksignals
US9488152B2 (en) * 2013-05-29 2016-11-08 Ford Global Technologies, Llc Method for purging condensate from a charge air cooler
US9127607B2 (en) 2013-05-29 2015-09-08 Ford Global Technologies, Llc Method for purging condensate from a charge air cooler
US9464583B2 (en) 2014-02-06 2016-10-11 Cummins Inc. Cylinder pressure based control of dual fuel engines
JP6052325B2 (ja) * 2014-06-27 2016-12-27 トヨタ自動車株式会社 内燃機関システム
US9441561B2 (en) 2014-12-11 2016-09-13 Caterpillar Inc. System and method for increasing tolerance to fuel variation
EP3283748B1 (de) 2015-04-14 2023-07-26 Woodward, Inc. Verbrennungsdruckrückmeldungsbasierte motorsteuerung mit stichprobefenstern mit variabler auflösung
US9587552B1 (en) 2015-10-26 2017-03-07 General Electric Company Systems and methods for detecting anomalies at in-cylinder pressure sensors
US10067033B2 (en) * 2015-10-26 2018-09-04 General Electric Company Systems and methods for in-cylinder pressure estimation using pressure wave modeling
US20160252429A1 (en) * 2016-05-09 2016-09-01 Caterpillar Inc. Pressure measurement system for engine
JP6773545B2 (ja) * 2016-12-14 2020-10-21 いすゞ自動車株式会社 内燃機関の制御装置
US10408152B1 (en) 2018-02-22 2019-09-10 Ford Global Technologies, Llc Methods and system for adjusting cylinder air charge of an engine
US10934965B2 (en) 2019-04-05 2021-03-02 Woodward, Inc. Auto-ignition control in a combustion engine
US11181052B2 (en) * 2019-09-26 2021-11-23 Setaysha Technical Solutions, Llc Air-fuel metering for internal combustion reciprocating engines
CN113294266B (zh) * 2020-02-21 2022-07-05 中国石油天然气股份有限公司 压缩机的空燃比调控装置及方法
JP7310650B2 (ja) 2020-02-28 2023-07-19 マツダ株式会社 エンジンの筒内圧評価装置及び筒内圧評価方法
US11480123B1 (en) 2021-05-12 2022-10-25 Ford Global Technologies, Llc Methods and system for starting an engine

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327688A (en) * 1980-04-16 1982-05-04 Purification Sciences Inc. Cylinder pressure control of fluid injection in an internal combustion engine
JPS5780538A (en) * 1980-11-07 1982-05-20 Nippon Soken Inc Detector for firing limit for internal combustion engine
DE3128245A1 (de) * 1981-07-17 1983-01-27 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "verfahren zur steuerung des verbrennungsablaufs in brennkraftmaschinen"
JPS58185945A (ja) * 1982-04-23 1983-10-29 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
JPS6196181A (ja) * 1984-10-16 1986-05-14 Honda Motor Co Ltd 内燃機関用点火時期制御装置
US4621603A (en) * 1985-10-29 1986-11-11 General Motors Corporation Engine combustion control with fuel balancing by pressure ratio management
US4624229A (en) * 1985-10-29 1986-11-25 General Motors Corporation Engine combustion control with dilution flow by pressure ratio management
US4622939A (en) * 1985-10-28 1986-11-18 General Motors Corporation Engine combustion control with ignition timing by pressure ratio management
US4736724A (en) * 1986-12-01 1988-04-12 Ford Motor Company Adaptive lean limit air fuel control using combustion pressure sensor feedback
KR920000993B1 (ko) * 1987-09-29 1992-02-01 미쓰비시전기 주식회사 내연기관의 제어장치
KR940002956B1 (ko) * 1987-09-29 1994-04-09 미쓰비시전기주식회사 내연기관의 공연비 제어장치
JPH02218832A (ja) * 1989-02-20 1990-08-31 Mitsubishi Electric Corp 内燃機関の空燃比制御装置
DE4007557C2 (de) * 1989-03-10 1996-03-28 Mitsubishi Electric Corp Treibstoffregler für Verbrennungsmotor
JPH03164555A (ja) * 1989-11-21 1991-07-16 Mitsubishi Electric Corp 内燃機関制御装置
US5067463A (en) * 1990-02-26 1991-11-26 Barrack Technology Limited Method and apparatus for operating an engine
JPH0458036A (ja) * 1990-06-25 1992-02-25 Honda Motor Co Ltd ２サイクルエンジンの燃料噴射制御装置
JP3053197B2 (ja) * 1990-07-06 2000-06-19 三菱電機株式会社 内燃機関の制御装置
JP2855923B2 (ja) * 1991-11-06 1999-02-10 三菱電機株式会社 エンジン制御装置およびエンジン制御方法
JP2809535B2 (ja) * 1991-12-06 1998-10-08 三菱電機株式会社 エンジン制御装置
JP2778361B2 (ja) * 1992-07-21 1998-07-23 日産自動車株式会社 内燃機関の燃焼制御装置
JP3237316B2 (ja) * 1993-06-28 2001-12-10 三菱電機株式会社 エンジン制御装置
US5592919A (en) * 1993-12-17 1997-01-14 Fuji Jukogyo Kabushiki Kaisha Electronic control system for an engine and the method thereof
JPH08226354A (ja) * 1995-02-20 1996-09-03 Unisia Jecs Corp 内燃機関の排気還流装置における診断装置
JP3323700B2 (ja) * 1995-07-10 2002-09-09 株式会社ユニシアジェックス 内燃機関の排気還流装置における診断装置
US5765532A (en) * 1996-12-27 1998-06-16 Cummins Engine Company, Inc. Cylinder pressure based air-fuel ratio and engine control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015001142B4 (de) 2014-03-07 2021-12-09 Toyota Jidosha Kabushiki Kaisha Luft-Kraftstoff-Verhältnis-Detektionsvorrichtung für einen Verbrennungsmotor

Also Published As

Publication number Publication date
EP0851107A2 (de) 1998-07-01
DE69722909D1 (de) 2003-07-24
EP0851107B1 (de) 2003-06-18
EP0851107A3 (de) 2000-01-12
US5765532A (en) 1998-06-16
US5878717A (en) 1999-03-09

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