FR2873162B1 - Procede et dispositif de gestion d'un moteur a combustion interne equipe d'une recirculation des gaz d'echappement - Google Patents

Procede et dispositif de gestion d'un moteur a combustion interne equipe d'une recirculation des gaz d'echappement

Info

Publication number
FR2873162B1
FR2873162B1 FR0552148A FR0552148A FR2873162B1 FR 2873162 B1 FR2873162 B1 FR 2873162B1 FR 0552148 A FR0552148 A FR 0552148A FR 0552148 A FR0552148 A FR 0552148A FR 2873162 B1 FR2873162 B1 FR 2873162B1
Authority
FR
France
Prior art keywords
managing
exhaust gas
combustion engine
internal combustion
gas recirculation
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
FR0552148A
Other languages
English (en)
Other versions
FR2873162A1 (fr
Inventor
Ernst Wild
Michael Drung
Rainer Hild
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
Publication of FR2873162A1 publication Critical patent/FR2873162A1/fr
Application granted granted Critical
Publication of FR2873162B1 publication Critical patent/FR2873162B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • 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
    • 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
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure
    • F02D2200/704—Estimation of atmospheric 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
FR0552148A 2004-07-13 2005-07-12 Procede et dispositif de gestion d'un moteur a combustion interne equipe d'une recirculation des gaz d'echappement Expired - Fee Related FR2873162B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004033845A DE102004033845A1 (de) 2004-07-13 2004-07-13 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit Abgasrückführung

Publications (2)

Publication Number Publication Date
FR2873162A1 FR2873162A1 (fr) 2006-01-20
FR2873162B1 true FR2873162B1 (fr) 2013-03-01

Family

ID=35520091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0552148A Expired - Fee Related FR2873162B1 (fr) 2004-07-13 2005-07-12 Procede et dispositif de gestion d'un moteur a combustion interne equipe d'une recirculation des gaz d'echappement

Country Status (4)

Country Link
US (1) US7146268B2 (fr)
CN (1) CN100465420C (fr)
DE (1) DE102004033845A1 (fr)
FR (1) FR2873162B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3888301B2 (ja) * 2002-12-17 2007-02-28 トヨタ自動車株式会社 内燃機関の排気ガス再循環ガス量算出装置
DE102006009014A1 (de) * 2006-02-27 2007-08-30 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit Abgasrückführung und Umgebungsdruckermittlung
DE102007021469A1 (de) 2007-05-08 2008-11-13 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102007035719A1 (de) 2007-07-30 2009-02-05 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102007050026B4 (de) * 2007-10-17 2021-09-30 Robert Bosch Gmbh Verfahren und Vorrichtung zum Überwachen von Steuer- und Regelkreisen in einem Motorsystem
DE102008012459B3 (de) 2008-03-04 2009-09-10 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102008014069B4 (de) * 2008-03-13 2009-11-26 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102010050161A1 (de) * 2010-10-30 2012-05-03 Volkswagen Ag Verfahren zur Bestimmung eines Drucks am Ausgang einer Abgasanlage
DE102011090059A1 (de) 2011-12-28 2013-07-04 Robert Bosch Gmbh Verfahren zum Konkretisieren einer Fehlfunktion einer Abgasrückführung einer Brennkraftmaschine eines Kraftfahrzeuges und entsprechendes Diagnosegerät
US9291116B2 (en) * 2013-08-08 2016-03-22 Deere & Company Engine operation with air system model
DE102017209559A1 (de) * 2017-06-07 2018-12-13 Robert Bosch Gmbh Plausibilisierung eines Luftmassenmessers
DE102021103794B4 (de) * 2021-02-18 2022-08-25 Bayerische Motoren Werke Aktiengesellschaft Leckagediagnose bei einer Sauganlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59603079D1 (de) 1995-04-10 1999-10-21 Siemens Ag Verfahren zum modellgestützten bestimmen der in die zylinder einer brennkraftmaschine einströmenden luftmasse
CZ292698A3 (cs) * 1996-03-15 1999-05-12 Siemens Aktiengesellschaft Způsob k modelovému určování množství čerstvého vzduchu, proudícího do válců spalovacího motoru během externího zpětného vedení spalin
DE19844086A1 (de) 1998-09-25 1999-11-18 Siemens Ag Einrichtung zum Steuern einer Brennkraftmaschine
US6170475B1 (en) * 1999-03-01 2001-01-09 Ford Global Technologies, Inc. Method and system for determining cylinder air charge for future engine events
US20030075158A1 (en) * 2000-02-09 2003-04-24 Leonhard Milos Method and device for a mass flow determination via a control valve and for determining a modeled induction pipe pressure
CN1263948C (zh) * 2000-03-03 2006-07-12 霍尼韦尔国际公司 用于内燃机的集成废气再循环系统
US6378515B1 (en) * 2000-06-09 2002-04-30 Mack Trucks, Inc. Exhaust gas recirculation apparatus and method
US6763708B2 (en) * 2001-07-31 2004-07-20 General Motors Corporation Passive model-based EGR diagnostic

Also Published As

Publication number Publication date
US7146268B2 (en) 2006-12-05
DE102004033845A1 (de) 2006-02-09
CN100465420C (zh) 2009-03-04
US20060011178A1 (en) 2006-01-19
FR2873162A1 (fr) 2006-01-20
CN1721676A (zh) 2006-01-18

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Effective date: 20160331