SE1651368A1 - Method and system for controlling an internal combustion engine ii - Google Patents

Method and system for controlling an internal combustion engine ii

Info

Publication number
SE1651368A1
SE1651368A1 SE1651368A SE1651368A SE1651368A1 SE 1651368 A1 SE1651368 A1 SE 1651368A1 SE 1651368 A SE1651368 A SE 1651368A SE 1651368 A SE1651368 A SE 1651368A SE 1651368 A1 SE1651368 A1 SE 1651368A1
Authority
SE
Sweden
Prior art keywords
controlling
closing
combustion engine
internal combustion
combustion chamber
Prior art date
Application number
SE1651368A
Other languages
English (en)
Other versions
SE542390C2 (en
Inventor
Gaynor John
Eliassen Torbjörn
dahl Andreas
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1651368A priority Critical patent/SE542390C2/en
Priority to EP17861505.0A priority patent/EP3529476A4/en
Priority to PCT/SE2017/050998 priority patent/WO2018074963A1/en
Priority to CN201780078062.6A priority patent/CN110214224A/zh
Priority to BR112019007922A priority patent/BR112019007922A2/pt
Priority to US16/343,419 priority patent/US20190316528A1/en
Priority to KR1020197013400A priority patent/KR20190096960A/ko
Publication of SE1651368A1 publication Critical patent/SE1651368A1/sv
Publication of SE542390C2 publication Critical patent/SE542390C2/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D13/00Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261Controlling the valve overlap
    • F02D13/0265Negative valve overlap for temporarily storing residual gas in the cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D13/00Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203Variable control of intake and exhaust valves
    • F02D13/0215Variable control of intake and exhaust valves changing the valve timing only
    • F02D13/0219Variable 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D13/00Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261Controlling the valve overlap
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002Controlling intake air
    • F02D41/0007Controlling intake air for control of turbo-charged or super-charged engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047Controlling exhaust gas recirculation [EGR]
    • F02D41/005Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0052Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047Controlling exhaust gas recirculation [EGR]
    • F02D41/006Controlling exhaust gas recirculation [EGR] using internal EGR
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/021Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0245Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by increasing temperature of the exhaust gas leaving the engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02Valve drive
    • F01L1/04Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047Camshafts
    • F01L1/053Camshafts overhead type
    • F01L1/0532Camshafts overhead type the cams being directly in contact with the driven valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/16Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18Multi-cylinder engines
    • F02B2075/1804Number of cylinders
    • F02B2075/1824Number of cylinders six
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0242Fluid communication passages between intake ducts, runners or chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D13/00Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0269Controlling the valves to perform a Miller-Atkinson cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002Controlling intake air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047Controlling exhaust gas recirculation [EGR]
    • F02D41/006Controlling exhaust gas recirculation [EGR] using internal EGR
    • F02D41/0062Estimating, calculating or determining the internal EGR rate, amount or flow
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
SE1651368A 2016-10-19 2016-10-19 Method and system for controlling the intake and exhaust valves in an internal combustion engine SE542390C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE1651368A SE542390C2 (en) 2016-10-19 2016-10-19 Method and system for controlling the intake and exhaust valves in an internal combustion engine
EP17861505.0A EP3529476A4 (en) 2016-10-19 2017-10-11 METHOD AND SYSTEM FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE II
PCT/SE2017/050998 WO2018074963A1 (en) 2016-10-19 2017-10-11 Method and system for controlling an internal combustion engine ii
CN201780078062.6A CN110214224A (zh) 2016-10-19 2017-10-11 用于控制内燃机的方法和系统ii
BR112019007922A BR112019007922A2 (pt) 2016-10-19 2017-10-11 método e sistema para controlar um motor de combustão interna ii
US16/343,419 US20190316528A1 (en) 2016-10-19 2017-10-11 Method and system for controlling an internal combustion engine ii
KR1020197013400A KR20190096960A (ko) 2016-10-19 2017-12-29 내연 기관 ii을 제어하는 방법 및 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1651368A SE542390C2 (en) 2016-10-19 2016-10-19 Method and system for controlling the intake and exhaust valves in an internal combustion engine

Publications (2)

Publication Number Publication Date
SE1651368A1 true SE1651368A1 (sv) 2018-04-20
SE542390C2 SE542390C2 (en) 2020-04-21

Family

ID=62019490

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1651368A SE542390C2 (en) 2016-10-19 2016-10-19 Method and system for controlling the intake and exhaust valves in an internal combustion engine

Country Status (7)

Country Link
US (1) US20190316528A1 (sv)
EP (1) EP3529476A4 (sv)
KR (1) KR20190096960A (sv)
CN (1) CN110214224A (sv)
BR (1) BR112019007922A2 (sv)
SE (1) SE542390C2 (sv)
WO (1) WO2018074963A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022134608A (ja) * 2021-03-03 2022-09-15 ヤマハ発動機株式会社 操船システムおよび船舶

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067973A (en) * 1998-09-11 2000-05-30 Caterpillar, Inc. Method and system for late cycle oxygen injection in an internal combustion engine
JP3601395B2 (ja) * 1999-09-24 2004-12-15 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2003148225A (ja) * 2001-11-06 2003-05-21 Toyota Motor Corp ディーゼルエンジンの排気浄化装置
US7093568B2 (en) * 2003-01-13 2006-08-22 Ford Global Technologies, Llc Control of autoignition timing in a HCCI engine
DE10346747A1 (de) * 2003-10-06 2005-05-12 Fev Motorentech Gmbh Verfahren zur Optimierung des Betriebs einer aufgeladenen Kolbenbrennkraftmaschine im unteren Drehzahlbereich
US7832197B2 (en) * 2005-09-20 2010-11-16 Ford Global Technologies, Llc System and method for reducing NOx emissions in an apparatus having a diesel engine
JP4900333B2 (ja) * 2007-11-13 2012-03-21 トヨタ自動車株式会社 内燃機関の制御装置
JP2009191659A (ja) * 2008-02-12 2009-08-27 Toyota Motor Corp 内燃機関の制御装置
JP2009216059A (ja) * 2008-03-12 2009-09-24 Toyota Motor Corp 内燃機関の制御装置
JP4697485B2 (ja) * 2008-07-02 2011-06-08 三菱自動車工業株式会社 内燃機関の始動制御装置
DE102009045792A1 (de) * 2009-10-19 2011-05-12 Robert Bosch Gmbh Verfahren und Steuergerät zum Abgleichen von Abgassondensignalen beim Betrieb eines Verbrennungsmotors mit variabler Spülrate
US8594909B2 (en) * 2011-07-02 2013-11-26 Southwest Research Institute Internal exhaust gas recirculation for stoichiometric operation of diesel engine
US9399962B2 (en) * 2011-11-09 2016-07-26 Ford Global Technologies, Llc Method for determining and compensating engine blow-through air
JP5835497B2 (ja) * 2012-08-29 2015-12-24 マツダ株式会社 火花点火式直噴エンジン
KR101542979B1 (ko) * 2013-12-26 2015-08-10 현대자동차 주식회사 터보차저를 구비한 엔진 시스템의 제어 장치 및 방법
JP5935817B2 (ja) * 2014-01-17 2016-06-15 株式会社デンソー 内燃機関の過給制御装置
US9599036B2 (en) * 2014-07-31 2017-03-21 Ford Global Technologies, Llc Method and system for diagonal blow-through exhaust gas scavenging

Also Published As

Publication number Publication date
BR112019007922A2 (pt) 2019-07-02
KR20190096960A (ko) 2019-08-20
CN110214224A (zh) 2019-09-06
SE542390C2 (en) 2020-04-21
WO2018074963A1 (en) 2018-04-26
EP3529476A1 (en) 2019-08-28
EP3529476A4 (en) 2020-06-10
US20190316528A1 (en) 2019-10-17

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