BRPI0804622A2 - sistema e método de controle de válvula reguladora para motor de combustão interna - Google Patents

sistema e método de controle de válvula reguladora para motor de combustão interna

Info

Publication number
BRPI0804622A2
BRPI0804622A2 BRPI0804622-0A BRPI0804622A BRPI0804622A2 BR PI0804622 A2 BRPI0804622 A2 BR PI0804622A2 BR PI0804622 A BRPI0804622 A BR PI0804622A BR PI0804622 A2 BRPI0804622 A2 BR PI0804622A2
Authority
BR
Brazil
Prior art keywords
internal combustion
control system
combustion engine
regulating valve
limit value
Prior art date
Application number
BRPI0804622-0A
Other languages
English (en)
Inventor
Kazunori Kawamura
Futoshi Nishioka
Osamu Kitamura
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
Priority claimed from JP2007281087A external-priority patent/JP4686526B2/ja
Priority claimed from JP2008144826A external-priority patent/JP4679608B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BRPI0804622A2 publication Critical patent/BRPI0804622A2/pt
Publication of BRPI0804622B1 publication Critical patent/BRPI0804622B1/pt

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
    • F02D41/0002—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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/061—Introducing corrections for particular operating conditions for engine starting or warming up the corrections being time dependent
    • 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
    • F02D2200/0404—Throttle position
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

SISTEMA E MéTODO DE CONTROLE DE VáLVULA REGULADORA PARA MOTOR DE COMBUSTãO INTERNA. A presente invenção refere-se a um sistema de controle de válvula reguladora para um motor de combustão interna (1) que controla uma abertura (TH) de uma válvula reguladora (3) do motor (1) de modo que a abertura (TH) coincida com uma abertura-alvo (THO). Um valor de regulagem de uma quantidade de mudança da abertura (TH) da válvula reguladora (3) é ajustado de acordo com pelo menos um parâmetro de temperatura indicativo de uma temperatura do motor (1). A abertura-alvo (THO) é ajustada dentro de uma faixa definida pela válvula de regulagem (3). Um valor limite superior e um valor limite inferior do valor de regulagem são ajustados de acordo com o parâmetro de temperatura, e um controle de transição é executado em que o valor de regulagem é ajustado de acordo com um período de tempo passado depois da partida do motor (1) de modo a mudar do valor limite inferior para o valor limite superior.
BRPI0804622-0A 2007-10-30 2008-10-29 sistema e método de controle de válvula borboleta para motor de combustão interna BRPI0804622B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007281087A JP4686526B2 (ja) 2007-10-30 2007-10-30 内燃機関のスロットル弁制御装置
JP2007-281087 2007-10-30
JP2008144826A JP4679608B2 (ja) 2008-06-02 2008-06-02 内燃機関のスロットル弁制御装置
JP2008-144826 2008-06-02

Publications (2)

Publication Number Publication Date
BRPI0804622A2 true BRPI0804622A2 (pt) 2009-06-30
BRPI0804622B1 BRPI0804622B1 (pt) 2020-11-24

Family

ID=40329383

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804622-0A BRPI0804622B1 (pt) 2007-10-30 2008-10-29 sistema e método de controle de válvula borboleta para motor de combustão interna

Country Status (4)

Country Link
US (1) US7725245B2 (pt)
EP (1) EP2055915B1 (pt)
BR (1) BRPI0804622B1 (pt)
DE (1) DE602008001298D1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4764401B2 (ja) * 2007-10-26 2011-09-07 本田技研工業株式会社 内燃機関の制御装置
US11105288B1 (en) * 2020-08-26 2021-08-31 Textron Innovations Inc. Engine warmup on pedal-start vehicle
JP2025085945A (ja) * 2023-11-27 2025-06-06 マツダ株式会社 エンジンの制御装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828572A (ja) * 1981-08-13 1983-02-19 Toyota Motor Corp エンジンの回転数制御装置
JPS62155461A (ja) 1985-12-27 1987-07-10 Noritsu Co Ltd ２線式遠隔制御装置
JPS62288343A (ja) * 1986-06-06 1987-12-15 Honda Motor Co Ltd 内燃エンジンの絞り弁制御装置
US4993386A (en) * 1988-12-29 1991-02-19 Kabushiki Kaisha Toyota Chuo Kenkyusho Operation control system for internal combustion engine
JPH0313541A (ja) 1989-06-09 1991-01-22 Kubota Corp 耐摩耗性に優れたシリンダーライナー材
JP3044719B2 (ja) 1989-07-27 2000-05-22 三菱自動車工業株式会社 スロットル弁の制御方法
JP3216346B2 (ja) * 1993-08-26 2001-10-09 株式会社デンソー 内燃機関のスロットル弁制御装置
JPH09209800A (ja) * 1996-02-05 1997-08-12 Honda Motor Co Ltd 内燃機関の吸入空気量制御装置
JP2000192838A (ja) * 1998-12-25 2000-07-11 Mitsubishi Electric Corp 自動車用エンジン制御装置
US6199535B1 (en) * 1999-05-13 2001-03-13 Denso Corporation Throttle control for internal combustion engine having failure detection function
EP1203874A4 (en) * 1999-07-28 2008-07-30 Hitachi Ltd METHOD AND DEVICE FOR A MOTOR-DRIVEN VALVE, VEHICLE, METHOD FOR MEASURING MOTOR TEMPERATURE FOR CONTROLLING THE THROTTLE VALVE AND METHOD FOR MEASURING MOTOR TEMPERATURE
US6505594B1 (en) * 1999-08-23 2003-01-14 Toyota Jidosha Kabushiki Kaisha Control apparatus for internal combustion engine and method of controlling internal combustion engine
JP2001303987A (ja) * 2000-04-21 2001-10-31 Toyota Motor Corp 筒内噴射式内燃機関のスロットル制御装置
JP2003041975A (ja) * 2001-08-01 2003-02-13 Nippon Soken Inc 内燃機関の吸気系統における炭化水素の放出防止装置
JP3474872B2 (ja) * 2001-10-22 2003-12-08 本田技研工業株式会社 内燃機関のスロットル制御装置
TWI224651B (en) * 2001-11-30 2004-12-01 Yamaha Motor Co Ltd Engine controller
JP3791434B2 (ja) * 2002-02-28 2006-06-28 株式会社デンソー 車両用電子制御装置
JP4013594B2 (ja) * 2002-03-05 2007-11-28 日産自動車株式会社 エンジンのアイドリング制御装置
JP4446676B2 (ja) * 2003-04-09 2010-04-07 トヨタ自動車株式会社 内燃機関のスロットル制御装置
US7418946B2 (en) * 2006-07-25 2008-09-02 Nissan Motor Co., Ltd. Engine start control apparatus and method
JP4764401B2 (ja) * 2007-10-26 2011-09-07 本田技研工業株式会社 内燃機関の制御装置
JP4484085B2 (ja) * 2008-02-13 2010-06-16 三菱自動車工業株式会社 エンジンの制御装置

Also Published As

Publication number Publication date
EP2055915B1 (en) 2010-05-19
BRPI0804622B1 (pt) 2020-11-24
EP2055915A1 (en) 2009-05-06
US20090112448A1 (en) 2009-04-30
DE602008001298D1 (de) 2010-07-01
US7725245B2 (en) 2010-05-25

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

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