DE69729161D1 - Brennkraftmaschine mit Abgasrückführungsvorrichtung - Google Patents

Brennkraftmaschine mit Abgasrückführungsvorrichtung

Info

Publication number
DE69729161D1
DE69729161D1 DE69729161T DE69729161T DE69729161D1 DE 69729161 D1 DE69729161 D1 DE 69729161D1 DE 69729161 T DE69729161 T DE 69729161T DE 69729161 T DE69729161 T DE 69729161T DE 69729161 D1 DE69729161 D1 DE 69729161D1
Authority
DE
Germany
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas recirculation
recirculation device
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
DE69729161T
Other languages
English (en)
Other versions
DE69729161T2 (de
Inventor
Takao Fukuma
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69729161D1 publication Critical patent/DE69729161D1/de
Publication of DE69729161T2 publication Critical patent/DE69729161T2/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
    • 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
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/144—Sensor in intake manifold
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/49—Detecting, diagnosing or indicating an abnormal function of the EGR system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Analytical Chemistry (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE69729161T 1996-11-14 1997-11-04 Brennkraftmaschine mit Abgasrückführungsvorrichtung Expired - Lifetime DE69729161T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30314996 1996-11-14
JP30314996A JP3518203B2 (ja) 1996-11-14 1996-11-14 Ｅｇｒ装置付き内燃機関

Publications (2)

Publication Number Publication Date
DE69729161D1 true DE69729161D1 (de) 2004-06-24
DE69729161T2 DE69729161T2 (de) 2005-05-04

Family

ID=17917478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69729161T Expired - Lifetime DE69729161T2 (de) 1996-11-14 1997-11-04 Brennkraftmaschine mit Abgasrückführungsvorrichtung

Country Status (4)

Country Link
US (1) US6000385A (de)
EP (3) EP1439290A3 (de)
JP (1) JP3518203B2 (de)
DE (1) DE69729161T2 (de)

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DE19734494C1 (de) * 1997-08-08 1998-10-08 Daimler Benz Ag Verfahren zum Betrieb einer Brennkraftmaschine
US6827051B2 (en) * 1999-12-03 2004-12-07 Nissan Motor Co., Ltd. Internal EGR quantity estimation, cylinder intake air quantity calculation, valve timing control, and ignition timing control
DE69925743D1 (de) * 1999-12-30 2005-07-14 Bosch Gmbh Robert Vorrichtung zur Steuerung der Abgasrückführung
EP1126155A3 (de) * 2000-02-18 2002-08-21 Siemens Automotive Inc. Betätigungssystem für Drehventil
FR2805568B1 (fr) * 2000-02-28 2002-05-31 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
ATE378505T1 (de) * 2000-03-31 2007-11-15 Detroit Diesel Corp Verfahren zur steuerung einer brennkraftmaschine
JP3687487B2 (ja) * 2000-05-18 2005-08-24 日産自動車株式会社 ディーゼルエンジンの制御装置
US6467469B2 (en) * 2001-01-31 2002-10-22 Cummins, Inc. EGR valve position control system
US6615646B2 (en) * 2001-04-27 2003-09-09 Edwards Systems Technology, Inc. Carbon dioxide sensor for controlling exhaust gas recirculation in diesel engines
US6666201B1 (en) * 2002-05-29 2003-12-23 Ford Global Technologies, Llc System and method for diagnosing EGR performance using NOx sensor
US7047741B2 (en) * 2002-08-08 2006-05-23 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel
JP3904076B2 (ja) * 2002-08-12 2007-04-11 トヨタ自動車株式会社 内燃機関のｅｇｒ制御装置
JP3751930B2 (ja) * 2002-11-01 2006-03-08 トヨタ自動車株式会社 内燃機関のｅｇｒガス温度推定装置
US6948475B1 (en) 2002-11-12 2005-09-27 Clean Air Power, Inc. Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation
EP1496221B1 (de) * 2003-07-07 2011-05-18 Behr GmbH & Co. KG Vorrichtung zur Zuführung eines Gasgemisches zu Saugstutzen von Zylindern eines Verbrennungsmotors
DE602004012986T2 (de) * 2004-06-15 2009-06-04 C.R.F. Società Consortile per Azioni, Orbassano Verfahren und Einrichtung zur Bestimmung der Ansaugluftmenge einer Brennkraftmaschine basierend auf der Messung der Sauerstoffkonzentration in einem der Brennkraftmaschine zugeführten Gasgemisch
JP4049158B2 (ja) * 2005-03-09 2008-02-20 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
DE102005013977B4 (de) * 2005-03-26 2020-09-03 Ford Global Technologies, Llc Abgasrückführsystem für ein Kraftfahrzeug und Verfahren zum Einstellen der Abgasrückführrate in einem Gasrückführsystem
DE102005030457A1 (de) * 2005-06-28 2007-01-04 Mahle International Gmbh Kupplungssystem
JP4858289B2 (ja) * 2007-04-24 2012-01-18 トヨタ自動車株式会社 内燃機関の排気還流装置
JP4320684B2 (ja) 2007-06-08 2009-08-26 トヨタ自動車株式会社 内燃機関の排気還流装置
GB2460053B (en) 2008-05-14 2012-06-13 Gm Global Tech Operations Inc A method for controlling the EGR and the throttle valves in an internal combustion engine
WO2009141917A1 (ja) * 2008-05-20 2009-11-26 トヨタ自動車株式会社 内燃機関の排気還流装置
JP2010031749A (ja) * 2008-07-29 2010-02-12 Toyota Motor Corp 内燃機関の制御装置
DE102008044269B4 (de) 2008-12-02 2022-07-14 Ford Global Technologies, Llc Verfahren zum Einstellen der Abgasrückführrate einer Brennkraftmaschine
JP5083228B2 (ja) * 2009-01-19 2012-11-28 トヨタ自動車株式会社 燃料噴射制御装置
JP2010203281A (ja) * 2009-03-02 2010-09-16 Bosch Corp Ｅｇｒ制御装置
US8010276B2 (en) * 2009-08-31 2011-08-30 International Engine Intellectual Property Company, Llc Intake manifold oxygen control
US8707935B2 (en) * 2009-10-28 2014-04-29 Ford Global Technologies, Llc Exhaust gas recirculation system with a NOx sensor
US9181904B2 (en) 2010-08-10 2015-11-10 Ford Global Technologies, Llc Method and system for exhaust gas recirculation control
US8915236B2 (en) * 2011-03-31 2014-12-23 GM Global Technology Operations LLC Systems and methods for controlling engine combustion stability
JP5970745B2 (ja) * 2011-05-17 2016-08-17 いすゞ自動車株式会社 内燃機関のｅｇｒ制御方法及び内燃機関
US9267449B2 (en) 2011-06-16 2016-02-23 GM Global Technology Operations LLC Control system and method for coordinating throttle and boost
US9157390B2 (en) 2011-09-21 2015-10-13 GM Global Technology Operations LLC Selective exhaust gas recirculation diagnostic systems and methods
CN102435440B (zh) * 2011-09-29 2013-10-02 天津大学 一种用单氧浓度传感器测试柴油机废气再循环率的方法
US8838363B2 (en) * 2012-01-24 2014-09-16 Ford Global Technologies, Llc Method for injecting fuel
EP2623755A3 (de) * 2012-01-31 2017-04-19 International Engine Intellectual Property Company, LLC Änderung eines Sauerstoffkonzentrationseinstellwerts
US9249764B2 (en) 2012-03-06 2016-02-02 GM Global Technology Operations LLC Engine control systems and methods with humidity sensors
US10066564B2 (en) 2012-06-07 2018-09-04 GM Global Technology Operations LLC Humidity determination and compensation systems and methods using an intake oxygen sensor
DE102012004556B4 (de) * 2012-03-09 2017-04-20 Audi Ag Verfahren und Vorrichtung zum Bestimmen eines Verbrennungsluftmassenstroms
US9932917B2 (en) 2012-03-21 2018-04-03 GM Global Technology Operations LLC Exhaust gas recirculation control systems and methods
US20130268176A1 (en) * 2012-04-05 2013-10-10 GM Global Technology Operations LLC Exhaust gas recirculation control systems and methods for low engine delta pressure conditions
WO2014024609A1 (ja) * 2012-08-07 2014-02-13 日産自動車株式会社 内燃機関の制御装置及び制御方法
US9341133B2 (en) 2013-03-06 2016-05-17 GM Global Technology Operations LLC Exhaust gas recirculation control systems and methods
JP2016527435A (ja) * 2013-07-23 2016-09-08 マヒンドラ・アンド・マヒンドラ・リミテッドＭａｈｉｎｄｒａ ＆ Ｍａｈｉｎｄｒａ Ｌｔｄ． 自己再生式排出ガス後処理により超低ｐｍ排出量規制に適合させた，自然吸気型コモンレール・ディーゼルエンジン
US9631567B2 (en) 2013-08-15 2017-04-25 GM Global Technology Operations LLC Sensor based measurement and purge control of fuel vapors in internal combustion engines
US9074541B2 (en) * 2013-10-25 2015-07-07 Ford Global Technologies, Llc Method and system for control of an EGR valve during lean operation in a boosted engine system
US9574509B2 (en) * 2014-12-17 2017-02-21 Ford Global Technologies, Llc System and method for exhaust gas recirculation estimation with two intake oxygen sensors
US10221798B2 (en) * 2015-12-01 2019-03-05 Ge Global Sourcing Llc Method and systems for airflow control
CN107664073A (zh) * 2016-07-28 2018-02-06 长城汽车股份有限公司 具有低压egr***的egr率计算方法、***及车辆
JP6707038B2 (ja) * 2017-01-23 2020-06-10 日立オートモティブシステムズ株式会社 内燃機関の制御装置
IT201800009537A1 (it) * 2018-10-17 2020-04-17 Magneti Marelli Spa Metodo di stima per determinare la concentrazione di gas di scarico ricircolato presente in un cilindro di un motore a combustione interna
JP7335727B2 (ja) * 2019-06-07 2023-08-30 株式会社堀場製作所 排ガス分析装置、排ガス分析方法、排ガス分析用プログラム及び機械学習装置

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JPS5855345B2 (ja) * 1976-11-30 1983-12-09 日産自動車株式会社 排気還流制御装置
JPS57148048A (en) * 1981-03-09 1982-09-13 Nippon Soken Inc Control method of exhaust gas recirculation in internal combustion engine
US4614175A (en) * 1983-12-27 1986-09-30 Mitsubishi Denki Kabushiki Kaisha Engine exhaust gas recirculation control system
JPS60138263A (ja) * 1983-12-27 1985-07-22 Mitsubishi Electric Corp 機関の排気ガス再循環制御装置
JPS62189358A (ja) * 1986-02-14 1987-08-19 Mitsubishi Electric Corp 機関の排気ガス還流量制御装置
JPH0615854B2 (ja) * 1986-04-24 1994-03-02 三菱電機株式会社 内燃機関の排気ガス環流制御装置
US4909072A (en) * 1988-07-22 1990-03-20 Ford Motor Company Measurement and control of exhaust gas recirculation with an oxygen pumping device
JPH0518324A (ja) * 1991-07-12 1993-01-26 Mitsubishi Electric Corp 機関の排気ガス再循環制御装置

Also Published As

Publication number Publication date
JP3518203B2 (ja) 2004-04-12
EP1439291A3 (de) 2006-08-02
EP1439290A3 (de) 2006-08-02
EP0843084A3 (de) 1999-08-04
DE69729161T2 (de) 2005-05-04
EP0843084B1 (de) 2004-05-19
US6000385A (en) 1999-12-14
JPH10141147A (ja) 1998-05-26
EP1439290A2 (de) 2004-07-21
EP0843084A2 (de) 1998-05-20
EP1439291A2 (de) 2004-07-21

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)