DE60325538D1 - Steuergerät und Verfahren für eine Brennkraftmaschine mit VVT - Google Patents

Steuergerät und Verfahren für eine Brennkraftmaschine mit VVT

Info

Publication number
DE60325538D1
DE60325538D1 DE60325538T DE60325538T DE60325538D1 DE 60325538 D1 DE60325538 D1 DE 60325538D1 DE 60325538 T DE60325538 T DE 60325538T DE 60325538 T DE60325538 T DE 60325538T DE 60325538 D1 DE60325538 D1 DE 60325538D1
Authority
DE
Germany
Prior art keywords
vvt
control unit
combustion engine
internal 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
DE60325538T
Other languages
English (en)
Inventor
Tsuneyasu Nohara
Shinichi Takemura
Takanobu Sugiyama
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE60325538D1 publication Critical patent/DE60325538D1/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
    • F01L13/0026—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio by means of an eccentric
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0063—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • F01L2013/0073—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "Delphi" type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/228—Warning displays
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60325538T 2002-09-24 2003-09-24 Steuergerät und Verfahren für eine Brennkraftmaschine mit VVT Expired - Lifetime DE60325538D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002277092A JP4063026B2 (ja) 2002-09-24 2002-09-24 内燃機関の制御装置

Publications (1)

Publication Number Publication Date
DE60325538D1 true DE60325538D1 (de) 2009-02-12

Family

ID=31973235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60325538T Expired - Lifetime DE60325538D1 (de) 2002-09-24 2003-09-24 Steuergerät und Verfahren für eine Brennkraftmaschine mit VVT

Country Status (4)

Country Link
US (1) US6883476B1 (de)
EP (1) EP1403487B1 (de)
JP (1) JP4063026B2 (de)
DE (1) DE60325538D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3555844B2 (ja) 1999-04-09 2004-08-18 三宅 正二郎 摺動部材およびその製造方法
US6969198B2 (en) 2002-11-06 2005-11-29 Nissan Motor Co., Ltd. Low-friction sliding mechanism
JP4863152B2 (ja) 2003-07-31 2012-01-25 日産自動車株式会社 歯車
US8206035B2 (en) 2003-08-06 2012-06-26 Nissan Motor Co., Ltd. Low-friction sliding mechanism, low-friction agent composition and method of friction reduction
JP4973971B2 (ja) 2003-08-08 2012-07-11 日産自動車株式会社 摺動部材
US7771821B2 (en) 2003-08-21 2010-08-10 Nissan Motor Co., Ltd. Low-friction sliding member and low-friction sliding mechanism using same
EP1508611B1 (de) 2003-08-22 2019-04-17 Nissan Motor Co., Ltd. Getriebe enthaltend eine getriebeölzusammensetzung
JP4396339B2 (ja) * 2004-03-18 2010-01-13 日産自動車株式会社 内燃機関の吸気弁駆動制御装置
US7426913B2 (en) * 2004-08-17 2008-09-23 Nissan Motor Co., Ltd. Intake valve control system and method for internal combustion engine
JP4350623B2 (ja) * 2004-09-13 2009-10-21 本田技研工業株式会社 制御装置
JP4096939B2 (ja) * 2004-12-06 2008-06-04 日産自動車株式会社 可変動弁機構の制御装置及び制御方法
US7171929B2 (en) * 2005-02-02 2007-02-06 Ford Global Technologies, Llc Method to estimate variable valve performance degradation
DE102005047023B4 (de) 2005-09-30 2009-05-28 Continental Automotive Gmbh Verfahren und Vorrichtung zum Ermitteln einer Umschaltbedingung zum Einleiten einer Ventilhubumschaltung bei einer Brennkraftmaschine
JP4221001B2 (ja) 2006-01-20 2009-02-12 トヨタ自動車株式会社 内燃機関の制御装置
JP4267638B2 (ja) 2006-03-30 2009-05-27 トヨタ自動車株式会社 可変バルブタイミング装置
JP4786390B2 (ja) 2006-03-30 2011-10-05 トヨタ自動車株式会社 可変バルブタイミング装置
JP5142374B2 (ja) * 2007-12-10 2013-02-13 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
JP5027689B2 (ja) * 2008-02-26 2012-09-19 ヤマハ発動機株式会社 可変動弁装置
JP5302844B2 (ja) * 2008-11-21 2013-10-02 本田技研工業株式会社 内燃機関の制御装置
EP2525064A4 (de) * 2010-01-15 2014-07-30 Toyota Motor Co Ltd System mit variablem ventilarbeitswinkel
JP2012117376A (ja) * 2010-11-29 2012-06-21 Hitachi Automotive Systems Ltd 内燃機関の動弁装置及びこの動弁装置に用いられる揺動カム
US20140026861A1 (en) * 2011-04-15 2014-01-30 Daimler Ag Method and device for controlling an adjusting unit for a variable compression ratio
KR101796255B1 (ko) * 2016-06-30 2017-11-10 주식회사 현대케피코 연속 가변 밸브 듀레이션 시스템 및 그 동작 방법
CN111852676B (zh) * 2019-04-28 2022-06-28 联合汽车电子有限公司 控制连续可变气门升程***自学习的方法和***

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2693552B2 (ja) * 1989-02-22 1997-12-24 本田技研工業株式会社 内燃機関の動弁機構
JPH07127407A (ja) * 1993-11-05 1995-05-16 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
JP3508194B2 (ja) * 1994-02-04 2004-03-22 株式会社デンソー 内燃機関のバルブタイミング制御装置
US5626108A (en) * 1995-02-27 1997-05-06 Toyota Jidosha Kabushiki Kaisha Abnormality detecting apparatus for internal combustion engine
JPH10318002A (ja) * 1997-05-21 1998-12-02 Denso Corp 内燃機関用バルブタイミング制御装置
JP3881783B2 (ja) 1997-08-07 2007-02-14 株式会社日立製作所 内燃機関の可変動弁装置
JP3652142B2 (ja) * 1998-11-10 2005-05-25 光洋精工株式会社 パワーステアリング装置
JP3917772B2 (ja) * 1999-02-04 2007-05-23 株式会社日立製作所 内燃機関の可変動弁装置
US6481304B1 (en) * 1999-02-05 2002-11-19 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Driving-state switching device equipped with synchronizing mechanism
JP4394764B2 (ja) * 1999-02-15 2010-01-06 日立オートモティブシステムズ株式会社 内燃機関の可変動弁装置
JP3749395B2 (ja) * 1999-04-22 2006-02-22 三菱電機株式会社 内燃機関の制御装置
JP3968967B2 (ja) 2000-07-07 2007-08-29 日産自動車株式会社 レシプロ式内燃機関の可変圧縮比機構
JP4049557B2 (ja) * 2001-07-26 2008-02-20 株式会社日立製作所 内燃機関のフェールセーフ制御装置

Also Published As

Publication number Publication date
JP2004116301A (ja) 2004-04-15
EP1403487B1 (de) 2008-12-31
EP1403487A2 (de) 2004-03-31
JP4063026B2 (ja) 2008-03-19
US6883476B1 (en) 2005-04-26
EP1403487A3 (de) 2005-05-11

Similar Documents

Publication Publication Date Title
DE60306032D1 (de) Steuervorrichtung und Verfahren für eine Brennkraftmaschine mit varierbaren Verdichtungsverhätnis
DE60325538D1 (de) Steuergerät und Verfahren für eine Brennkraftmaschine mit VVT
DE602004026659D1 (de) Steuervorrichtung und Steuerverfahren für eine Brennkraftmaschine
DE60302537D1 (de) Abgasemissionskontrollvorrichtung für eine Brennkraftmaschine und Regelverfahren dafür
DE602004001411D1 (de) Klopfkontrollvorrichtung und Verfahren für eine Brennkraftmaschine
DE60229201D1 (de) Verbrennungsmotor und Steuerverfahren dafür
DE60305579D1 (de) Selbstzündende Brennkraftmaschine und Steuerverfahren
DE60234150D1 (de) Regelungssystem und Verfahren für eine Brennkraftmaschine
DE602004010991D1 (de) Einrichtung und Verfahren zur Steuerung der Kraftstoffeinspritzung für eine Brennkraftmaschine
DE602004013388D1 (de) Vorrichtung und Verfahren zur Verbrennungssteuerung für eine Brennkraftmaschine
DE60301076D1 (de) Vorrichtung und Methode für variable Ventilsteuerung in einer Brennkraftmaschine
DE602004002267D1 (de) Steuervorrichtung für eine Brennkraftmaschine
DE60300241D1 (de) Vorrichtung und Metode für variable Ventilsteuerung mit Temperaturrückkopplung in einer Brennkraftmaschine
DE60300270D1 (de) Abgaskontrollsystem für eine Diesel Brennkraftmaschine und Regelverfahren dafür
DE602004024948D1 (de) Einrichtung und Verfahren zur Steuerung der Kraftstoffeinspritzung für eine Brennkraftmaschine
DE502004007742D1 (de) Verfahren zur steuerung und regelung einer brennkraftmaschine
DE602004031186D1 (de) Einrichtung und Verfahren zur Steuerung der Kraftstoffeinspritzung für eine Brennkraftmaschine
DE102004004288B8 (de) Steuerungsvorrichtung und -verfahren für einen Verbrennungsmotor
DE602005000264D1 (de) Variables Ventilsteuergerät für eine Brennkraftmaschine und Steuerverfahren dafür
DE60108675D1 (de) Steuerungsmethode und Vorrichtung für eine Brennkraftmaschine mit Magergemischverbrennung
DE602005022988D1 (de) Verfahren zum warmlauf und warmlaufsystem für eine brennkraftmaschine
DE50208259D1 (de) Brennkraftmaschine mit direkteinspritzung und verfahren zum betreiben dieser
DE602004004608D1 (de) Steuerverfahren und -system zum Starten einer Brennkraftmaschine
DE60308623D1 (de) Abgasreinigungsanlage und Verfahren für Brennkraftmaschine
EP1643105A4 (de) Steuervorrichtung und steuerverfahren für verbrennungsmotor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition