JP5899996B2 - 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
JP5899996B2
JP5899996B2 JP2012029515A JP2012029515A JP5899996B2 JP 5899996 B2 JP5899996 B2 JP 5899996B2 JP 2012029515 A JP2012029515 A JP 2012029515A JP 2012029515 A JP2012029515 A JP 2012029515A JP 5899996 B2 JP5899996 B2 JP 5899996B2
Authority
JP
Japan
Prior art keywords
fuel
internal combustion
combustion engine
air
vapor
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
JP2012029515A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013167167A (ja
Inventor
李　先基
先基 李
宮野尾　裕二
裕二 宮野尾
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 JP2012029515A priority Critical patent/JP5899996B2/ja
Priority to CN201380009119.9A priority patent/CN104114839B/zh
Priority to PCT/IB2013/000214 priority patent/WO2013121280A1/en
Priority to US14/377,609 priority patent/US9695767B2/en
Priority to BR112014019709-1A priority patent/BR112014019709B1/pt
Priority to IN6703DEN2014 priority patent/IN2014DN06703A/en
Publication of JP2013167167A publication Critical patent/JP2013167167A/ja
Application granted granted Critical
Publication of JP5899996B2 publication Critical patent/JP5899996B2/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
    • F02D41/02—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)
JP2012029515A 2012-02-14 2012-02-14 内燃機関の制御装置 Expired - Fee Related JP5899996B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012029515A JP5899996B2 (ja) 2012-02-14 2012-02-14 内燃機関の制御装置
CN201380009119.9A CN104114839B (zh) 2012-02-14 2013-02-11 用于内燃机的控制装置和控制方法
PCT/IB2013/000214 WO2013121280A1 (en) 2012-02-14 2013-02-11 Control device and control method for internal combustion engine
US14/377,609 US9695767B2 (en) 2012-02-14 2013-02-11 Control device and control method for internal combustion engine
BR112014019709-1A BR112014019709B1 (pt) 2012-02-14 2013-02-11 Dispositivo e método de controle para motor de combustão interna
IN6703DEN2014 IN2014DN06703A (cg-RX-API-DMAC7.html) 2012-02-14 2013-02-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012029515A JP5899996B2 (ja) 2012-02-14 2012-02-14 内燃機関の制御装置

Publications (2)

Publication Number Publication Date
JP2013167167A JP2013167167A (ja) 2013-08-29
JP5899996B2 true JP5899996B2 (ja) 2016-04-06

Family

ID=47827390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012029515A Expired - Fee Related JP5899996B2 (ja) 2012-02-14 2012-02-14 内燃機関の制御装置

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)

Families Citing this family (3)

* 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
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

Family Cites Families (17)

* 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
JPH076425B2 (ja) 1986-12-29 1995-01-30 本田技研工業株式会社 内燃エンジンの始動後における燃料供給制御方法
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
JP3156534B2 (ja) * 1994-12-28 2001-04-16 トヨタ自動車株式会社 内燃機関の空燃比制御装置
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
JP2006291916A (ja) * 2005-04-14 2006-10-26 Toyota Motor Corp 駆動システムおよびこれを搭載する自動車並びに駆動システムの制御方法
JP4466474B2 (ja) * 2005-05-20 2010-05-26 トヨタ自動車株式会社 内燃機関の排気浄化装置
US7942134B2 (en) * 2009-03-12 2011-05-17 Ford Global Technologies Llc Evaporative emission system and method for controlling same
JP5513053B2 (ja) * 2009-09-30 2014-06-04 本田技研工業株式会社 自動二輪車用エンジンの空燃比学習制御装置
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

Also Published As

Publication number Publication date
WO2013121280A1 (en) 2013-08-22
BR112014019709A8 (pt) 2017-07-11
CN104114839B (zh) 2017-01-18
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
JP2013167167A (ja) 2013-08-29
IN2014DN06703A (cg-RX-API-DMAC7.html) 2015-05-22
CN104114839A (zh) 2014-10-22

Similar Documents

Publication Publication Date Title
JP4533941B2 (ja) 内燃機関の制御装置
JP4926032B2 (ja) 内燃機関の制御装置
JP6156593B2 (ja) 内燃機関の制御装置
CN106062347B (zh) 内燃机的燃料喷射控制装置
JP5899996B2 (ja) 内燃機関の制御装置
JP5977019B2 (ja) 内燃機関の蒸発燃料処理装置
JP2012219655A (ja) 内燃機関の排ガス浄化装置
JP2010071126A (ja) 直接噴射式内燃機関の燃料噴射制御装置
JP4244824B2 (ja) 内燃機関の燃料噴射制御装置
JP2008223583A (ja) エンジンの制御装置
WO2011129267A1 (ja) バイフューエルエンジンの空燃比学習制御装置
US9816455B2 (en) Control system for engine
JP2002047983A (ja) 内燃機関の高圧燃料供給システムの異常診断装置
JP2010071125A (ja) 直接噴射式内燃機関の燃料噴射制御装置
JP4246211B2 (ja) 内燃機関の燃料供給装置
JP5295909B2 (ja) 内燃機関の運転制御方法
JP7013090B2 (ja) 内燃機関の制御装置
JP4232710B2 (ja) 水素添加内燃機関の制御装置
JP4366602B2 (ja) 内燃機関の始動時燃料制御装置
JP2007278224A (ja) 内燃機関の制御装置
JP4826300B2 (ja) 内燃機関の制御装置及び制御方法
CN110685812B (zh) 内燃机的控制装置及控制方法
JP2024022262A (ja) 内燃機関の制御装置
JP4839267B2 (ja) ディーゼルエンジンの燃料噴射制御装置
JP2007270730A (ja) 二次空気供給制御装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150115

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150814

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150825

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151015

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: 20160209

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160222

R151 Written notification of patent or utility model registration

Ref document number: 5899996

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees