JP4784868B2 - 内燃機関の制御装置 - Google Patents

内燃機関の制御装置 Download PDF

Info

Publication number
JP4784868B2
JP4784868B2 JP2007053260A JP2007053260A JP4784868B2 JP 4784868 B2 JP4784868 B2 JP 4784868B2 JP 2007053260 A JP2007053260 A JP 2007053260A JP 2007053260 A JP2007053260 A JP 2007053260A JP 4784868 B2 JP4784868 B2 JP 4784868B2
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
fuel
heat generation
generation amount
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 - Fee Related
Application number
JP2007053260A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008215178A (ja
JP2008215178A5 (enExample
Inventor
栄記 守谷
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
Priority to JP2007053260A priority Critical patent/JP4784868B2/ja
Priority to PCT/JP2008/054001 priority patent/WO2008108419A1/ja
Priority to US12/529,607 priority patent/US8051836B2/en
Priority to DE112008000554T priority patent/DE112008000554B4/de
Priority to CN2008800068933A priority patent/CN101627201B/zh
Publication of JP2008215178A publication Critical patent/JP2008215178A/ja
Publication of JP2008215178A5 publication Critical patent/JP2008215178A5/ja
Application granted granted Critical
Publication of JP4784868B2 publication Critical patent/JP4784868B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0689—Injectors for in-cylinder direct injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/084—Blends of gasoline and alcohols, e.g. E85
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
    • F02D19/088—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels by estimation, i.e. without using direct measurements of a corresponding sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP2007053260A 2007-03-02 2007-03-02 内燃機関の制御装置 Expired - Fee Related JP4784868B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007053260A JP4784868B2 (ja) 2007-03-02 2007-03-02 内燃機関の制御装置
PCT/JP2008/054001 WO2008108419A1 (ja) 2007-03-02 2008-02-28 内燃機関の制御装置
US12/529,607 US8051836B2 (en) 2007-03-02 2008-02-28 Control apparatus of internal combustion engine
DE112008000554T DE112008000554B4 (de) 2007-03-02 2008-02-28 Verbrennungsmotor-Steuerungsvorrichtung
CN2008800068933A CN101627201B (zh) 2007-03-02 2008-02-28 内燃机的控制装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007053260A JP4784868B2 (ja) 2007-03-02 2007-03-02 内燃機関の制御装置

Publications (3)

Publication Number Publication Date
JP2008215178A JP2008215178A (ja) 2008-09-18
JP2008215178A5 JP2008215178A5 (enExample) 2010-01-21
JP4784868B2 true JP4784868B2 (ja) 2011-10-05

Family

ID=39738291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007053260A Expired - Fee Related JP4784868B2 (ja) 2007-03-02 2007-03-02 内燃機関の制御装置

Country Status (5)

Country Link
US (1) US8051836B2 (enExample)
JP (1) JP4784868B2 (enExample)
CN (1) CN101627201B (enExample)
DE (1) DE112008000554B4 (enExample)
WO (1) WO2008108419A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4830912B2 (ja) * 2007-03-05 2011-12-07 トヨタ自動車株式会社 内燃機関の制御装置
JP4937287B2 (ja) * 2009-02-03 2012-05-23 三菱電機株式会社 内燃機関の制御装置
JP5395698B2 (ja) * 2010-02-12 2014-01-22 本田技研工業株式会社 汎用型エンジンの空燃比制御装置
CN102439280B (zh) * 2010-04-19 2014-10-22 丰田自动车株式会社 内燃机的控制装置
CN102893002B (zh) * 2010-05-10 2015-07-22 丰田自动车株式会社 内燃机的控制装置
US9423390B2 (en) * 2011-03-29 2016-08-23 Toyota Jidosha Kabushiki Kaisha Cetane number estimation device
CA2809291C (en) * 2013-03-12 2014-11-25 Westport Power Inc. Fuel system diagnostics
EP2832977A1 (en) * 2013-07-30 2015-02-04 Hitachi, Ltd. Method and apparatus for estimating an alcohol concentration in an alcohol fuel mixture supplied to an internal combustion engine
JP6156313B2 (ja) * 2014-10-02 2017-07-05 株式会社デンソー ディーゼル機関の制御装置
EP3283748B1 (en) 2015-04-14 2023-07-26 Woodward, Inc. Combustion pressure feedback based engine control with variable resolution sampling windows
CN107702154A (zh) * 2017-04-13 2018-02-16 博洛尼家居用品(北京)股份有限公司 一种下沉式灶具
WO2019049878A1 (ja) 2017-09-06 2019-03-14 株式会社Ihi エンジン制御システム
DE102018202819A1 (de) * 2018-02-26 2018-11-22 Continental Automotive Gmbh Verfahren zum Bestimmen der Zusammensetzung eines Kraftstoffgemischs für eine Brennkraftmaschine und Verwendung einer Vorrichtung hierfür
US10934965B2 (en) 2019-04-05 2021-03-02 Woodward, Inc. Auto-ignition control in a combustion engine
DE102021120526A1 (de) 2021-08-06 2023-02-09 Volkswagen Aktiengesellschaft Verfahren zur Erkennung von Kraftstoffeigenschaften einer selbstzündenden Brennkraftmaschine unter Nutzung eines Zylinderdrucksensors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750099B2 (ja) * 1987-09-29 1995-05-31 三菱電機株式会社 内燃機関の燃料性状検出装置
DE4112574C2 (de) * 1990-04-17 1994-06-09 Hitachi Ltd Kraftstoff-Zuführsysteme für Brennkraftmaschinen
JPH0742607A (ja) 1993-07-31 1995-02-10 Suzuki Motor Corp 内燃機関の燃焼状態制御装置
JPH1019775A (ja) 1996-07-03 1998-01-23 Denso Corp 燃料性状判定装置，燃料噴射量制御装置，燃料フィルターの目詰まり予測装置，目詰まり温度推定装置及び燃料フィルターのヒーター制御装置
JP4027902B2 (ja) * 2004-03-24 2007-12-26 株式会社豊田中央研究所 内燃機関の混合気着火時期推定装置、及び内燃機関の制御装置
JP2005344550A (ja) * 2004-06-01 2005-12-15 Toyota Motor Corp 内燃機関の燃料セタン価測定方法
JP4075858B2 (ja) 2004-06-01 2008-04-16 トヨタ自動車株式会社 内燃機関の燃料セタン価測定方法
JP4667346B2 (ja) * 2006-08-25 2011-04-13 本田技研工業株式会社 内燃機関の制御装置
JP4667347B2 (ja) * 2006-09-11 2011-04-13 本田技研工業株式会社 内燃機関の制御装置

Also Published As

Publication number Publication date
JP2008215178A (ja) 2008-09-18
CN101627201B (zh) 2012-11-28
US20100089363A1 (en) 2010-04-15
DE112008000554B4 (de) 2012-10-18
CN101627201A (zh) 2010-01-13
WO2008108419A1 (ja) 2008-09-12
DE112008000554T5 (de) 2010-01-07
US8051836B2 (en) 2011-11-08

Similar Documents

Publication Publication Date Title
JP4784868B2 (ja) 内燃機関の制御装置
CN101675229B (zh) 内燃机控制装置
JP4353078B2 (ja) 内燃機関の制御装置および制御方法
JP4096835B2 (ja) 内燃機関の制御装置および内燃機関の失火判定方法
JP4465665B2 (ja) 内燃機関の制御装置および制御方法
JP4803100B2 (ja) 内燃機関の制御装置
JP2006132526A (ja) 内燃機関の制御装置および制御方法
JP4281445B2 (ja) 内燃機関の制御装置および内燃機関の制御方法
JP4362826B2 (ja) 内燃機関の制御装置および空燃比算出方法
JP4022885B2 (ja) 内燃機関の制御装置および内燃機関の吸入空気量算出方法
JP4277279B2 (ja) 内燃機関の制御装置および制御方法
JP4274055B2 (ja) 内燃機関の制御装置および制御方法
JP5177269B2 (ja) 内燃機関の制御装置
JP4277280B2 (ja) クランク角測定装置および測定方法
JP2008309006A (ja) 内燃機関の制御装置
JP4207870B2 (ja) 内燃機関の制御装置および失火判定方法
JP2008025406A (ja) 内燃機関の制御装置
JP4385323B2 (ja) 内燃機関の制御装置および制御方法
JP4399787B2 (ja) 内燃機関の制御装置および制御方法
JP2006097588A (ja) 内燃機関の制御装置および空燃比算出方法
JP5126104B2 (ja) 吸気圧センサの劣化判定装置
JP2010071107A (ja) 内燃機関の制御装置
JP2010133329A (ja) 筒内圧センサの異常診断装置
JP2005351149A (ja) 内燃機関のノッキング検出装置およびノッキング検出方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091202

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091207

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110617

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110630

R151 Written notification of patent or utility model registration

Ref document number: 4784868

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140722

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees