ES2049478T3 - Procedimiento para la regulacion de caudales de aire y combustible para un motor de combustion interna de cilindros multiples. - Google Patents

Procedimiento para la regulacion de caudales de aire y combustible para un motor de combustion interna de cilindros multiples.

Info

Publication number
ES2049478T3
ES2049478T3 ES90910552T ES90910552T ES2049478T3 ES 2049478 T3 ES2049478 T3 ES 2049478T3 ES 90910552 T ES90910552 T ES 90910552T ES 90910552 T ES90910552 T ES 90910552T ES 2049478 T3 ES2049478 T3 ES 2049478T3
Authority
ES
Spain
Prior art keywords
fuel
mass
air
calculated
combustion engine
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
ES90910552T
Other languages
English (en)
Inventor
Eberhard Schnaibel
Erich Schneider
Martin Klenk
Winfried Moser
Christian Klinke
Lutz Reuschenbach
Klaus Benninger
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2049478T3 publication Critical patent/ES2049478T3/es
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
    • F02D41/02—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

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

EN UN PROCEDIMIENTO PARA EL AJUSTE DE LAS MASAS DE AIRE Y DE CARBURANTE PARA UN MOTOR DE COMBUSTION DE VARIOS CILINDROS, EN LO POSIBLE CON INYECCION INDIVIDUAL PARA CADA CILINDRO, SE CALCULA LA MASA DE CARBURANTE DE CADA INYECCION TENIENDO EN CUENTA LA PRESION REINANTE PREVISIBLEMENTE EN EL TUBO DE ADMISION DURANTE EL TIEMPO DE APERTURA DE LA VALVULA DE ADMISION. DESPUES DE UNA MODIFICACION DEL PEDAL DEL ACELERADOR SOLO SE MODIFICA LA MARIPOSA UNA VEZ CALCULADAS E INYECTADAS EN SU MAYOR PARTE LAS MASAS DE CARBURANTE CALCULADAS PARA LA NUEVA POSICION DE LA MARIPOSA. POR LO TANTO, LAS MASAS DE CARBURANTE A INYECTAR NO SE CALCULAN PARTIENDO DEL FLUJO DE LA MASA DE AIRE ACTUAL, SINO TENIENDO EN CUENTA LA PRESION EN EL TUBO DE ADMISION DECISIVA DURANTE EL PROCESO DE ADMISION. IGUALMENTE, UNA VARIACION DE LA EXCITACION DE LA MARIPOSA, QUE CONDUCIRIA A UNA VARIACION DE LA PRESION EN EL TUBO DE ADMISION NO TENIDA EN CUENTA EN EL CALCULO DE LA CANTIDAD INYECTADA, SOLO ES POSIBLE DESPUES DE UN NUEVOCALCULO. CON ELLO SE OBTIENE SIEMPRE, INCLUSO EN LOS ESTADOS NO ESTACIONARIOS DEL MOTOR DE COMBUSTION, UNA RELACION ENTRE LA MASA DE CARBURANTE Y LA MASA DE AIRE POR EMBOLADA OPTIMA PARA MANTENER UN VALOR PREFIJADO DE LA RELACION AIRE/CARBURANTE. EN EL CALCULO SE TIENEN EN CUENTA TANTO LA PRESION FUTURA EN EL TUBO DE ADMISION COMO LA MASA DE CARBURANTE A INYECTAR, ASI COMO LA CANTIDAD DE CARBURANTE QUE FORMA UNA PELICULA ADHERIDA A LA PARED O LA QUE SE DESPRENDE DE ELLA.
ES90910552T 1989-09-12 1990-07-24 Procedimiento para la regulacion de caudales de aire y combustible para un motor de combustion interna de cilindros multiples. Expired - Lifetime ES2049478T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2049478T3 true ES2049478T3 (es) 1994-04-16

Family

ID=6389237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90910552T Expired - Lifetime ES2049478T3 (es) 1989-09-12 1990-07-24 Procedimiento para la regulacion de caudales de aire y combustible para un motor de combustion interna de cilindros multiples.

Country Status (10)

Country Link
US (1) US5095874A (es)
EP (1) EP0441908B1 (es)
JP (1) JP2877511B2 (es)
KR (1) KR0151707B1 (es)
AU (1) AU630994B2 (es)
BR (1) BR9006916A (es)
DE (2) DE3930396C2 (es)
ES (1) ES2049478T3 (es)
RU (1) RU2027051C1 (es)
WO (1) WO1991004401A1 (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0959236B1 (en) * 1992-07-03 2004-04-07 Honda Giken Kogyo Kabushiki Kaisha Fuel metering control system and cylinder air flow estimation method in internal combustion engine
DE4321333A1 (de) * 1993-06-26 1995-01-05 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit eines Fahrzeugs
JP3727340B2 (ja) * 1993-10-21 2005-12-14 オービタル、エンジン、カンパニー（オーストラリア）、プロプライエタリ、リミテッド エンジンの燃料供給制御
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
DE19750496A1 (de) * 1997-11-14 1999-05-20 Bosch Gmbh Robert Verfahren zur Bestimmung der von einer Brennkraftmaschine angesaugten Luft und Sensor für eine Brennkraftmaschine
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
DE10017543A1 (de) * 2000-04-08 2001-10-11 Bosch Gmbh Robert Verfahren zur Fehlererkennung und Fehlerheilung
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
JP4364777B2 (ja) * 2004-12-02 2009-11-18 本田技研工業株式会社 内燃機関の空燃比制御装置
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
EP2385236B1 (en) * 2010-05-06 2018-07-18 FPT Motorenforschung AG Method and device for monitoring a humidity sensor in a combustion engine, using oxygen measurement of other sensors in the engine, such as nox, lambda and/or oxygen sensors
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
US10036338B2 (en) 2016-04-26 2018-07-31 Honeywell International Inc. Condition-based powertrain control system
US10124750B2 (en) 2016-04-26 2018-11-13 Honeywell International Inc. Vehicle security module system
EP3548729B1 (en) 2016-11-29 2023-02-22 Garrett Transportation I Inc. An 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4237830A (en) * 1978-10-18 1980-12-09 General Motors Corporation Vehicle engine air and fuel mixture controller with engine overrun control
US4359993A (en) * 1981-01-26 1982-11-23 General Motors Corporation Internal combustion engine transient fuel control apparatus
DE3238190C2 (de) * 1982-10-15 1996-02-22 Bosch Gmbh Robert Elektronisches System zum Steuern bzw. Regeln von Betriebskenngrößen einer Brennkraftmaschine
JPS6040745A (ja) * 1983-08-17 1985-03-04 Nissan Motor Co Ltd エンジンの燃料制御装置
KR890000500B1 (ko) * 1983-11-21 1989-03-20 가부시기가이샤 히다찌세이사꾸쇼 내연기관의 공연비 제어장치
US4667640A (en) * 1984-02-01 1987-05-26 Hitachi, Ltd. Method for controlling fuel injection for engine
JPS6183467A (ja) * 1984-09-29 1986-04-28 Mazda Motor Corp エンジンの制御装置
JP2507315B2 (ja) * 1986-03-26 1996-06-12 株式会社日立製作所 内燃機関制御装置
KR900000145B1 (ko) * 1986-04-23 1990-01-20 미쓰비시전기 주식회사 내연기관의 연료제어장치
US4711218A (en) * 1987-02-05 1987-12-08 General Motors Corporation Acceleration enrichment fuel control
JPS63198742A (ja) * 1987-02-12 1988-08-17 Mitsubishi Electric Corp エンジン制御装置
JPH0674760B2 (ja) * 1987-02-12 1994-09-21 三菱電機株式会社 エンジン制御装置
JPH0689684B2 (ja) * 1987-03-06 1994-11-09 株式会社日立製作所 エンジンの燃料供給制御装置
JP2810039B2 (ja) * 1987-04-08 1998-10-15 株式会社日立製作所 フィードフォワード型燃料供給方法
JPH01280645A (ja) * 1988-04-30 1989-11-10 Fuji Heavy Ind Ltd エンジンの燃料噴射制御装置
JP2512787B2 (ja) * 1988-07-29 1996-07-03 株式会社日立製作所 内燃機関のスロットル開度制御装置
JPH0266625A (ja) * 1988-08-31 1990-03-06 Mitsubishi Electric Corp データ処理装置

Also Published As

Publication number Publication date
DE59004343D1 (de) 1994-03-03
DE3930396C2 (de) 1993-11-04
EP0441908B1 (de) 1994-01-19
RU2027051C1 (ru) 1995-01-20
WO1991004401A1 (de) 1991-04-04
KR0151707B1 (ko) 1998-10-01
US5095874A (en) 1992-03-17
AU6037690A (en) 1991-04-18
JPH04501904A (ja) 1992-04-02
DE3930396A1 (de) 1991-03-21
EP0441908A1 (de) 1991-08-21
KR920701644A (ko) 1992-08-12
BR9006916A (pt) 1991-11-26
AU630994B2 (en) 1992-11-12
JP2877511B2 (ja) 1999-03-31

Similar Documents

Publication Publication Date Title
ES2049478T3 (es) Procedimiento para la regulacion de caudales de aire y combustible para un motor de combustion interna de cilindros multiples.
AR005161A1 (es) Dispositivo de suministro de combustible para un motor de combustion interna, que comprende un carburador, y metodo para hacer arrancar un motorde combustion interna.
ES2215402T3 (es) Procedimiento para poner en funcionamiento un motor diesel de combustion interna.
JPS5591759A (en) Intake device for internal combustion engine
GB1244265A (en) Improvements relating to admission-valve chambers for four-stroke internal combustion engines
ES474887A1 (es) Perfeccionamientos en carburadores electronicos de inyeccionpara motores de combustion interna
SE7706671L (sv) Gasinsprutningssystem for forbrenningsmotor
JPS5519962A (en) Electronically controlled injection of fuel
CN101443544B (zh) 控制用于内燃机的燃料阀和/或空气阀的方法
US20070034180A1 (en) Internal combustion engine and method of operating same
GB1309726A (en) Rotary-piston internal combustion engines
JPS56132418A (en) Intake device for internal combustion engine
SU1239386A1 (ru) Мембранный карбюратор дл двигател внутреннего сгорани
RU93053077A (ru) Мембранный карбюратор
JPS5519944A (en) Internal combustion engine
JP2004218632A5 (es)
GB732296A (en) Improvements in internal combustion engines
JPS5746018A (en) Intake device for engine supplied with laminar mixture
GB1007736A (en) Improvements in and relating to internal combustion engines
JPS58206815A (ja) 二吸気式内燃機関の吸気ポ−ト開閉制御方法
JPH0240041A (ja) ２サイクル直噴エンジンの燃料噴射制御装置
JPH0254354U (es)
GB872229A (en) Fuel injection nozzle for internal combustion engines
JPS6255451A (ja) 内燃機関のための熱間再始動燃料供給装置
JPS59145348A (ja) 交互点火式２サイクル内燃機関の始動時混合気濃厚化

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 441908

Country of ref document: ES