JPH04501904A - 多気筒内燃機関の空気量と燃料量を調節する方法 - Google Patents
多気筒内燃機関の空気量と燃料量を調節する方法Info
- Publication number
- JPH04501904A JPH04501904A JP2510251A JP51025190A JPH04501904A JP H04501904 A JPH04501904 A JP H04501904A JP 2510251 A JP2510251 A JP 2510251A JP 51025190 A JP51025190 A JP 51025190A JP H04501904 A JPH04501904 A JP H04501904A
- Authority
- JP
- Japan
- Prior art keywords
- amount
- fuel
- air
- accelerator pedal
- throttle valve
- 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.)
- Granted
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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/045—Detection of accelerating or decelerating state
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1)各気筒に可能な限り個々に噴射を行ないかつ空気量調節器の電子駆動アクチ ュエータを備えた多気筒内燃機関の空気量と燃料量を調節する方法であって、 アクセルペダルの位置の変化に従って空気量調節器のアクチュエータを駆動して 空気量調節器の新しい位置を調節し、エンジンパラメータに基づいて各気筒の燃 料噴射量を繰り返し計算する多気筒内燃機関の空気量と燃料量を調節する方法に おいて、 アクセルペダル位置の変化が検出された場合、噴射時間計算の基礎とした新しい 絞り弁の移動の開始時よりほぼアクチュエータの遅延時間だけ前の時点になって 始めてアクチュエータを駆動して位置を変化させ、 これから先の各吸気行程に対する燃料量をこれから先の吸気行程においてそのと きの空気量調節器の位置で吸入される行程当りの空気量に基づき計算することを 特徴とする多気筒内燃機関の空気量と燃料量を調節する方法。 2)これから先の吸気行程で予想される管壁燃膜特性を考慮してこれから先の吸 気行程に対して計算される空気量を計算することを特徴とする請求の範囲第1項 に記載の方法。 3)アクセルペダル位置により燃料量の信号を形成し、それによりこれから先に 所望される燃料量を直接求めることを特徴とする請求の範囲第1項又は第2項に 記載の方法。 4)アクセルペダルの位置により、それぞれ現在の運転条件で量大に噴射可能な 燃料量と実際に噴射すべき燃料量の比が決められることを特徴とする請求の範囲 第3項に記載の方法。 5)それぞれ現在の回転数に従った最大空気充填量を定める特性を用いて最大に 噴射可能な燃料量を求めることを特徴とする請求の範囲第4項に記載の方法。 6)例えば、アイドリング充填量制御あるいは駆動制動制御のような特殊な制御 により出力される燃料量信号をアクセルペダル位置から得られる燃料量信号と結 合することを特徴とする請求の範囲第3項から第5項までのいずれか1項に記載 の方法。 7)前記結合を論理的な選択により行なうことを特徴とする請求の範囲第6項に 記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3930396A DE3930396C2 (de) | 1989-09-12 | 1989-09-12 | Verfahren zum einstellen von luft- und kraftstoffmengen fuer eine mehrzylindrige brennkraftmaschine |
DE3930396.9 | 1989-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04501904A true JPH04501904A (ja) | 1992-04-02 |
JP2877511B2 JP2877511B2 (ja) | 1999-03-31 |
Family
ID=6389237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2510251A Expired - Lifetime JP2877511B2 (ja) | 1989-09-12 | 1990-07-24 | 多気筒内燃機関の空気量と燃料量を調節する方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5095874A (ja) |
EP (1) | EP0441908B1 (ja) |
JP (1) | JP2877511B2 (ja) |
KR (1) | KR0151707B1 (ja) |
AU (1) | AU630994B2 (ja) |
BR (1) | BR9006916A (ja) |
DE (2) | DE3930396C2 (ja) |
ES (1) | ES2049478T3 (ja) |
RU (1) | RU2027051C1 (ja) |
WO (1) | WO1991004401A1 (ja) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3923479A1 (de) * | 1989-07-15 | 1991-01-24 | Bosch Gmbh Robert | Sequentielles kraftstoffeinspritzverfahren |
US5086744A (en) * | 1990-01-12 | 1992-02-11 | Mazda Motor Corporation | Fuel control system for internal combustion engine |
FR2672086B1 (fr) * | 1991-01-29 | 1995-02-03 | Siements Automotive Sa | Procede et dispositif de commande en boucle fermee de la puissance d'un moteur a combustion interne propulsant un vehicule automobile. |
JPH0565845A (ja) * | 1991-03-06 | 1993-03-19 | Hitachi Ltd | エンジン制御方法及びシステム |
JP2917600B2 (ja) * | 1991-07-31 | 1999-07-12 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御装置 |
DE4133268A1 (de) * | 1991-10-08 | 1993-04-15 | Bosch Gmbh Robert | Vorrichtung zur steuerung der antriebsleistung eines fahrzeuges |
EP0582085B1 (en) * | 1992-07-03 | 2000-11-15 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system and cylinder air flow estimation method in internalcombustion engine |
DE4321333A1 (de) * | 1993-06-26 | 1995-01-05 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit eines Fahrzeugs |
CA2171623A1 (en) * | 1993-10-21 | 1995-04-27 | David Richard Worth | Control of fuelling rate of an engine |
DE19501299B4 (de) * | 1995-01-18 | 2006-04-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine eines Fahrzeugs |
DE19515855A1 (de) * | 1995-04-29 | 1996-10-31 | Volkswagen Ag | Verfahren zum Einstellen der Bewegung eines leistungsverändernden Regelorgans |
DE19537465B4 (de) * | 1995-10-07 | 2007-07-12 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
DE19612150A1 (de) * | 1996-03-27 | 1997-10-02 | Bosch Gmbh Robert | Steuereinrichtung für eine Benzin-Brennkraftmaschine mit Direkteinspritzung |
DE19616620A1 (de) * | 1996-04-25 | 1997-10-30 | Agentur Droege Gmbh | Regeleinrichtung für den ökonomischen Betrieb energieverbrauchender Fahrzeuge |
US6014955A (en) * | 1996-09-19 | 2000-01-18 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for internal combustion engine using air-amount-first fuel-amount-second control method |
DE19728112A1 (de) * | 1997-07-02 | 1999-01-07 | Bosch Gmbh Robert | System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
DE19751887A1 (de) * | 1997-11-22 | 1999-07-29 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
JP3341665B2 (ja) * | 1997-12-22 | 2002-11-05 | トヨタ自動車株式会社 | ディーゼルエンジンの過渡時噴射量制御装置 |
US6273060B1 (en) * | 2000-01-11 | 2001-08-14 | Ford Global Technologies, Inc. | Method for improved air-fuel ratio control |
JP4378665B2 (ja) * | 2000-02-28 | 2009-12-09 | 株式会社デンソー | 内燃機関の制御装置及び制御方法 |
DE10025128B4 (de) * | 2000-05-20 | 2005-11-17 | Bayerische Motoren Werke Ag | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine in einem Kraftfahrzeug |
DE10037569B4 (de) * | 2000-08-02 | 2014-02-13 | Robert Bosch Gmbh | Verfahren, Computerprogramm sowie Steuereinrichtung zur Ermittlung der Luftmasse, die einer Brennkraftmaschine über ein Ansaugrohr zugeführt wird |
DE10206030B4 (de) * | 2002-02-14 | 2005-11-24 | Bayerische Motoren Werke Ag | Verfahren zum Anpassen eines Einspritzparameters eines Verbrennungsmotors an instationäre bzw. dynamische Vorgänge |
US7412588B2 (en) | 2003-07-25 | 2008-08-12 | International Business Machines Corporation | Network processor system on chip with bridge coupling protocol converting multiprocessor macro core local bus to peripheral interfaces coupled system bus |
US7467614B2 (en) | 2004-12-29 | 2008-12-23 | Honeywell International Inc. | Pedal position and/or pedal change rate for use in control of an engine |
US7389773B2 (en) | 2005-08-18 | 2008-06-24 | Honeywell International Inc. | Emissions sensors for fuel control in engines |
US8060290B2 (en) | 2008-07-17 | 2011-11-15 | Honeywell International Inc. | Configurable automotive controller |
US8620461B2 (en) * | 2009-09-24 | 2013-12-31 | Honeywell International, Inc. | Method and system for updating tuning parameters of a controller |
ES2689729T3 (es) * | 2010-05-06 | 2018-11-15 | Fpt Motorenforschung Ag | Método y dispositivo para controlar un sensor de humedad en un motor de combustión, usando medición de oxígeno de otros sensores en el motor, tales como sensores de NOx, lambda y/o de oxígeno |
US8504175B2 (en) | 2010-06-02 | 2013-08-06 | Honeywell International Inc. | Using model predictive control to optimize variable trajectories and system control |
JP5362660B2 (ja) * | 2010-07-14 | 2013-12-11 | 本田技研工業株式会社 | 燃料噴射制御装置 |
DE102010045083A1 (de) | 2010-09-13 | 2012-03-15 | Volkswagen Ag | Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors |
DE102010064344A1 (de) | 2010-12-29 | 2012-07-05 | Volkswagen Ag | Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors |
US8977470B2 (en) * | 2011-09-13 | 2015-03-10 | Ford Global Technologies, Llc | Method and system for sampling intake manifold pressure |
US9677493B2 (en) | 2011-09-19 | 2017-06-13 | Honeywell Spol, S.R.O. | Coordinated engine and emissions control system |
US9650934B2 (en) | 2011-11-04 | 2017-05-16 | Honeywell spol.s.r.o. | Engine and aftertreatment optimization system |
US20130111905A1 (en) | 2011-11-04 | 2013-05-09 | Honeywell Spol. S.R.O. | Integrated optimization and control of an engine and aftertreatment system |
RU2540397C2 (ru) * | 2012-08-28 | 2015-02-10 | Дмитрий Владимирович Григоренко | Способ оптимизации работы двигателя внутреннего сгорания |
EP3051367B1 (en) | 2015-01-28 | 2020-11-25 | Honeywell spol s.r.o. | An approach and system for handling constraints for measured disturbances with uncertain preview |
EP3056706A1 (en) | 2015-02-16 | 2016-08-17 | Honeywell International Inc. | An approach for aftertreatment system modeling and model identification |
EP3091212A1 (en) | 2015-05-06 | 2016-11-09 | Honeywell International Inc. | An identification approach for internal combustion engine mean value models |
EP3125052B1 (en) | 2015-07-31 | 2020-09-02 | Garrett Transportation I Inc. | Quadratic program solver for mpc using variable ordering |
US10272779B2 (en) | 2015-08-05 | 2019-04-30 | Garrett Transportation I Inc. | System and approach for dynamic vehicle speed optimization |
US10415492B2 (en) | 2016-01-29 | 2019-09-17 | Garrett Transportation I Inc. | Engine system with inferential sensor |
US10124750B2 (en) | 2016-04-26 | 2018-11-13 | Honeywell International Inc. | Vehicle security module system |
US10036338B2 (en) | 2016-04-26 | 2018-07-31 | Honeywell International Inc. | Condition-based powertrain control system |
US11199120B2 (en) | 2016-11-29 | 2021-12-14 | Garrett Transportation I, Inc. | Inferential flow sensor |
US11057213B2 (en) | 2017-10-13 | 2021-07-06 | Garrett Transportation I, Inc. | Authentication system for electronic control unit on a bus |
Family Cites Families (19)
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US4031780A (en) * | 1974-11-29 | 1977-06-28 | Chrysler Corporation | Coupling apparatus for full time four wheel drive |
JPS6024299B2 (ja) * | 1978-07-21 | 1985-06-12 | 株式会社日立製作所 | 最適燃料供給制御装置 |
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-
1989
- 1989-09-12 DE DE3930396A patent/DE3930396C2/de not_active Expired - Lifetime
-
1990
- 1990-07-24 ES ES90910552T patent/ES2049478T3/es not_active Expired - Lifetime
- 1990-07-24 KR KR1019910700474A patent/KR0151707B1/ko not_active IP Right Cessation
- 1990-07-24 US US07/679,044 patent/US5095874A/en not_active Expired - Lifetime
- 1990-07-24 JP JP2510251A patent/JP2877511B2/ja not_active Expired - Lifetime
- 1990-07-24 BR BR909006916A patent/BR9006916A/pt not_active IP Right Cessation
- 1990-07-24 WO PCT/DE1990/000560 patent/WO1991004401A1/de active IP Right Grant
- 1990-07-24 EP EP90910552A patent/EP0441908B1/de not_active Expired - Lifetime
- 1990-07-24 DE DE90910552T patent/DE59004343D1/de not_active Expired - Lifetime
- 1990-07-24 AU AU60376/90A patent/AU630994B2/en not_active Ceased
-
1991
- 1991-05-08 RU SU4895603/06A patent/RU2027051C1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920701644A (ko) | 1992-08-12 |
RU2027051C1 (ru) | 1995-01-20 |
ES2049478T3 (es) | 1994-04-16 |
DE3930396C2 (de) | 1993-11-04 |
DE59004343D1 (de) | 1994-03-03 |
DE3930396A1 (de) | 1991-03-21 |
EP0441908B1 (de) | 1994-01-19 |
WO1991004401A1 (de) | 1991-04-04 |
AU630994B2 (en) | 1992-11-12 |
BR9006916A (pt) | 1991-11-26 |
KR0151707B1 (ko) | 1998-10-01 |
AU6037690A (en) | 1991-04-18 |
EP0441908A1 (de) | 1991-08-21 |
US5095874A (en) | 1992-03-17 |
JP2877511B2 (ja) | 1999-03-31 |
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