CN104114839B - 用于内燃机的控制装置和控制方法 - Google Patents

用于内燃机的控制装置和控制方法 Download PDF

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Publication number
CN104114839B
CN104114839B CN201380009119.9A CN201380009119A CN104114839B CN 104114839 B CN104114839 B CN 104114839B CN 201380009119 A CN201380009119 A CN 201380009119A CN 104114839 B CN104114839 B CN 104114839B
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CN
China
Prior art keywords
air
fuel
internal combustion
combustion engine
fuel ratio
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
CN201380009119.9A
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English (en)
Chinese (zh)
Other versions
CN104114839A (zh
Inventor
李先基
宫野尾裕二
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
Publication of CN104114839A publication Critical patent/CN104114839A/zh
Application granted granted Critical
Publication of CN104114839B publication Critical patent/CN104114839B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • 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
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1482—Integrator, i.e. variable slope
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1483—Proportional component
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1422—Variable gain or coefficients
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/02—Fuel evaporation in fuel rails, e.g. in common rails
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors

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)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
CN201380009119.9A 2012-02-14 2013-02-11 用于内燃机的控制装置和控制方法 Expired - Fee Related CN104114839B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-029515 2012-02-14
JP2012029515A JP5899996B2 (ja) 2012-02-14 2012-02-14 内燃機関の制御装置
PCT/IB2013/000214 WO2013121280A1 (en) 2012-02-14 2013-02-11 Control device and control method for internal combustion engine

Publications (2)

Publication Number Publication Date
CN104114839A CN104114839A (zh) 2014-10-22
CN104114839B true CN104114839B (zh) 2017-01-18

Family

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Family Applications (1)

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CN201380009119.9A Expired - Fee Related CN104114839B (zh) 2012-02-14 2013-02-11 用于内燃机的控制装置和控制方法

Country Status (6)

Country Link
US (1) US9695767B2 (cg-RX-API-DMAC7.html)
JP (1) JP5899996B2 (cg-RX-API-DMAC7.html)
CN (1) CN104114839B (cg-RX-API-DMAC7.html)
BR (1) BR112014019709B1 (cg-RX-API-DMAC7.html)
IN (1) IN2014DN06703A (cg-RX-API-DMAC7.html)
WO (1) WO2013121280A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106770978A (zh) * 2017-01-20 2017-05-31 中国第汽车股份有限公司 一种天然气发动机分缸混合气浓度测量系统及测量方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6554863B2 (ja) * 2015-03-30 2019-08-07 三菱自動車工業株式会社 エンジンの制御装置
DE102015214322A1 (de) * 2015-07-29 2017-02-02 Robert Bosch Gmbh Verfahren zum Ermitteln der Beladung eines Speichers für Kohlenwasserstoffe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170533A (ja) * 1986-12-29 1988-07-14 Honda Motor Co Ltd 内燃エンジンの始動後における燃料供給制御方法
JPH08177572A (ja) * 1994-12-28 1996-07-09 Toyota Motor Corp 内燃機関の空燃比制御装置
CN101091045A (zh) * 2005-05-20 2007-12-19 丰田自动车株式会社 用于发动机的排气净化装置
CN101160464A (zh) * 2005-04-14 2008-04-09 丰田自动车株式会社 驱动系统及其控制方法
CN101839194A (zh) * 2009-03-12 2010-09-22 福特全球技术公司 蒸发排放控制系统
CN102032059A (zh) * 2009-09-30 2011-04-27 本田技研工业株式会社 内燃机的空燃比学习控制装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625553B2 (ja) 1985-11-07 1994-04-06 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JPS63162945A (ja) 1986-12-26 1988-07-06 Toyota Motor Corp 内燃機関の燃料噴射制御方法
JPS6466438A (en) * 1987-09-07 1989-03-13 Nippon Denso Co Electronically controlled fuel injection device for internal combustion engine
JPH0443833A (ja) * 1990-06-12 1992-02-13 Nissan Motor Co Ltd 内燃機関の燃料供給装置
JP3079044B2 (ja) * 1996-08-08 2000-08-21 本田技研工業株式会社 内燃機関の空燃比制御装置
JP3333407B2 (ja) * 1996-10-17 2002-10-15 株式会社ユニシアジェックス 直噴式ガソリン内燃機関の燃料供給装置
US6026794A (en) * 1997-09-11 2000-02-22 Denso Corporation Control apparatus for internal combustion engine
JP3191741B2 (ja) 1997-10-06 2001-07-23 株式会社デンソー 内燃機関の空燃比制御装置
US6240908B1 (en) * 1998-06-22 2001-06-05 Toyota Jidosha Kabushiki Kaisha Fuel storage device diagnostic apparatus
JP3818226B2 (ja) * 2001-07-06 2006-09-06 トヨタ自動車株式会社 内燃機関の制御装置
JP5402903B2 (ja) * 2010-02-04 2014-01-29 トヨタ自動車株式会社 多気筒内燃機関の気筒間空燃比ばらつき異常検出装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170533A (ja) * 1986-12-29 1988-07-14 Honda Motor Co Ltd 内燃エンジンの始動後における燃料供給制御方法
JPH08177572A (ja) * 1994-12-28 1996-07-09 Toyota Motor Corp 内燃機関の空燃比制御装置
CN101160464A (zh) * 2005-04-14 2008-04-09 丰田自动车株式会社 驱动系统及其控制方法
CN101091045A (zh) * 2005-05-20 2007-12-19 丰田自动车株式会社 用于发动机的排气净化装置
CN101839194A (zh) * 2009-03-12 2010-09-22 福特全球技术公司 蒸发排放控制系统
CN102032059A (zh) * 2009-09-30 2011-04-27 本田技研工业株式会社 内燃机的空燃比学习控制装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106770978A (zh) * 2017-01-20 2017-05-31 中国第汽车股份有限公司 一种天然气发动机分缸混合气浓度测量系统及测量方法
CN106770978B (zh) * 2017-01-20 2019-04-02 中国第一汽车股份有限公司 一种天然气发动机分缸混合气浓度测量系统及测量方法

Also Published As

Publication number Publication date
WO2013121280A1 (en) 2013-08-22
BR112014019709A8 (pt) 2017-07-11
BR112014019709A2 (pt) 2021-08-24
US9695767B2 (en) 2017-07-04
US20160010578A1 (en) 2016-01-14
BR112014019709B1 (pt) 2021-12-14
WO2013121280A8 (en) 2014-08-21
JP5899996B2 (ja) 2016-04-06
JP2013167167A (ja) 2013-08-29
IN2014DN06703A (cg-RX-API-DMAC7.html) 2015-05-22
CN104114839A (zh) 2014-10-22

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Granted publication date: 20170118

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