BRPI0417071A - dispositivo e método para controle de um motor de combustão interna com um sistema de trasmissão de válvula universal e um mecanismo de compressão variável - Google Patents

dispositivo e método para controle de um motor de combustão interna com um sistema de trasmissão de válvula universal e um mecanismo de compressão variável

Info

Publication number
BRPI0417071A
BRPI0417071A BRPI0417071-7A BRPI0417071A BRPI0417071A BR PI0417071 A BRPI0417071 A BR PI0417071A BR PI0417071 A BRPI0417071 A BR PI0417071A BR PI0417071 A BRPI0417071 A BR PI0417071A
Authority
BR
Brazil
Prior art keywords
compression ratio
variable
rate
increased
motor output
Prior art date
Application number
BRPI0417071-7A
Other languages
English (en)
Inventor
Yuji Yasui
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BRPI0417071A publication Critical patent/BRPI0417071A/pt

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
    • 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
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0226—Variable control of the intake valves only changing valve lift or valve lift and timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

"DISPOSITIVO E MéTODO PARA CONTROLE DE UM MOTOR DE COMBUSTãO INTERNA COM UM SISTEMA DE TRANSMISSãO DE VáLVULA UNIVERSAL E UM MECANISMO DE COMPRESSãO VARIáVEL". A presente invenção refere-se a um dispositivo de controle para controle de um motor, que compreende um mecanismo de elevação variável capaz de mudar a elevação de uma válvula e um mecanismo de relação de compressão variável capaz de mudar uma relação de compressão em uma câmara de combustão. O dispositivo de controle controla os mecanismos de elevação variável e o mecanismo de relação de compressão variável de modo que, quando uma saída de motor requisitada for aumentada, uma taxa decrescente de relação de compressão seja aumentada por uma taxa crescente de elevação e, quando a saída de motor requisitada for reduzida, uma taxa decrescente de elevação seja aumentada por uma taxa crescente de relação de compressão. Quando o motor compreende um mecanismo de fase variável capaz de mudar a fase da válvula, o dispositivo de controle controla o mecanismo de relação de compressão variável e o mecanismo de fase variável de modo que, quando a saída de motor requisitada for aumentada, a taxa decrescente de relação de compressão seja aumentada pela taxa de mudança da fase para um ângulo de atraso e, quando a saída de motor requisitada for reduzida, a taxa de mudança da fase para um ângulo de avanço seja aumentada pela taxa crescente de relação de compressão. Assim, o contato da válvula com um pistão pode ser evitado.
BRPI0417071-7A 2003-12-17 2004-12-07 dispositivo e método para controle de um motor de combustão interna com um sistema de trasmissão de válvula universal e um mecanismo de compressão variável BRPI0417071A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003419012A JP4170893B2 (ja) 2003-12-17 2003-12-17 自在動弁系と可変圧縮機構を備えた内燃機関を制御する装置
PCT/JP2004/018546 WO2005059335A1 (ja) 2003-12-17 2004-12-07 自在動弁系と可変圧縮機構を備えた内燃機関を制御する装置および方法

Publications (1)

Publication Number Publication Date
BRPI0417071A true BRPI0417071A (pt) 2007-03-13

Family

ID=34697156

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417071-7A BRPI0417071A (pt) 2003-12-17 2004-12-07 dispositivo e método para controle de um motor de combustão interna com um sistema de trasmissão de válvula universal e um mecanismo de compressão variável

Country Status (10)

Country Link
US (1) US7506620B2 (pt)
EP (1) EP1701021A1 (pt)
JP (1) JP4170893B2 (pt)
KR (1) KR20070011267A (pt)
CN (1) CN100513756C (pt)
BR (1) BRPI0417071A (pt)
CA (1) CA2550430A1 (pt)
RU (1) RU2390644C2 (pt)
TW (1) TW200532101A (pt)
WO (1) WO2005059335A1 (pt)

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JP4259545B2 (ja) 2006-06-15 2009-04-30 トヨタ自動車株式会社 火花点火式内燃機関
JP4259546B2 (ja) * 2006-07-13 2009-04-30 トヨタ自動車株式会社 火花点火式内燃機関
CN101131126A (zh) * 2007-09-30 2008-02-27 奇瑞汽车有限公司 一种压缩比可变的灵活燃料发动机及其控制方法
US7856952B2 (en) * 2007-11-06 2010-12-28 Armer Rollin A Variable compression engine with variable inlet valve timing
JP5029487B2 (ja) * 2008-05-14 2012-09-19 トヨタ自動車株式会社 可変圧縮比内燃機関
US7597071B1 (en) * 2008-06-10 2009-10-06 Gene Hirs Apparatus and method for establishing dual compression ratios within an internal combustion engine to improve mileage
CN102265014B (zh) * 2008-12-25 2014-01-22 丰田自动车株式会社 内燃机控制装置
US8364382B2 (en) 2009-04-02 2013-01-29 Toyota Jidosha Kabushiki Kaisha Engine control system
CN102639844B (zh) * 2009-12-09 2015-12-02 丰田自动车株式会社 火花点火式内燃机
DE112009005486B4 (de) * 2009-12-28 2018-10-04 Toyota Jidosha Kabushiki Kaisha Brennkraftmaschine mit Funkenzündung
US8573166B2 (en) * 2010-01-28 2013-11-05 Toyota Jidosha Kabushiki Kaisha Spark ignition type internal combustion engine
WO2011092868A1 (ja) * 2010-01-28 2011-08-04 トヨタ自動車株式会社 火花点火式内燃機関
EP2578847B1 (en) * 2010-05-24 2017-02-22 Toyota Jidosha Kabushiki Kaisha Spark-ignition internal combustion engine
JP5348118B2 (ja) * 2010-11-30 2013-11-20 三菱自動車工業株式会社 可変動弁機構の制御装置
CN102022154A (zh) * 2011-01-13 2011-04-20 大连理工大学 内燃机进排气门控制方法
CN103547780B (zh) * 2011-05-23 2016-03-30 丰田自动车株式会社 具备可变压缩比机构的内燃机
CN104321517B (zh) 2012-05-17 2016-02-24 日产自动车株式会社 内燃机的控制装置以及控制方法
JP6071370B2 (ja) * 2012-09-21 2017-02-01 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
JP6027516B2 (ja) * 2013-10-23 2016-11-16 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
JP2015124707A (ja) * 2013-12-26 2015-07-06 本田技研工業株式会社 Ｏｈｖエンジンの可変動弁機構
JP6259332B2 (ja) * 2014-03-20 2018-01-10 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
RU2656072C1 (ru) * 2014-06-27 2018-05-30 Ниссан Мотор Ко., Лтд. Устройство управления для двигателя внутреннего сгорания с переменной степенью сжатия
KR20160070622A (ko) * 2014-12-10 2016-06-20 현대자동차주식회사 연속 가변 밸브 듀레이션 장치 및 이를 이용한 제어방법
DE102015216293A1 (de) * 2015-08-26 2017-03-02 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Hubkolben-Verbrennungsmotors mit VCR-Steller
DE102015122537B4 (de) * 2015-12-22 2019-12-05 Volkswagen Aktiengesellschaft Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
KR102164192B1 (ko) * 2016-03-11 2020-10-12 닛산 지도우샤 가부시키가이샤 내연 기관의 제어 방법 및 내연 기관의 제어 장치
JP6414143B2 (ja) * 2016-06-16 2018-10-31 トヨタ自動車株式会社 内燃機関の制御装置
US10378459B2 (en) * 2017-03-23 2019-08-13 Ford Global Technologies, Llc Method and system for engine control
JP6835235B2 (ja) * 2017-08-30 2021-02-24 日産自動車株式会社 内燃機関の制御方法及び内燃機関の制御装置
CN113236396B (zh) * 2021-04-09 2022-08-12 联合汽车电子有限公司 可变气门升程装置的检测方法、装置、设备和存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07197846A (ja) 1993-12-29 1995-08-01 Honda Motor Co Ltd 内燃機関の制御装置
JPH08284702A (ja) 1995-04-19 1996-10-29 Honda Motor Co Ltd 内燃機関の可変圧縮比装置
JP3784563B2 (ja) 1999-02-05 2006-06-14 本田技研工業株式会社 内燃機関の動弁制御装置
JP4402798B2 (ja) 2000-03-15 2010-01-20 日産自動車株式会社 内燃機関の制御装置
JP4058927B2 (ja) * 2001-09-18 2008-03-12 日産自動車株式会社 内燃機関の制御装置
JP4416377B2 (ja) * 2002-05-16 2010-02-17 日産自動車株式会社 内燃機関の制御装置
JP2005002931A (ja) * 2003-06-13 2005-01-06 Nissan Motor Co Ltd 内燃機関の制御装置

Also Published As

Publication number Publication date
RU2006120823A (ru) 2007-12-27
TW200532101A (en) 2005-10-01
EP1701021A1 (en) 2006-09-13
CN100513756C (zh) 2009-07-15
WO2005059335A1 (ja) 2005-06-30
CN1894494A (zh) 2007-01-10
KR20070011267A (ko) 2007-01-24
CA2550430A1 (en) 2005-06-30
US7506620B2 (en) 2009-03-24
JP2005180231A (ja) 2005-07-07
JP4170893B2 (ja) 2008-10-22
US20070266974A1 (en) 2007-11-22
RU2390644C2 (ru) 2010-05-27

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired