JP5844225B2 - 内燃機関の内部ｅｇｒ量算出装置 - Google Patents

内燃機関の内部ｅｇｒ量算出装置 Download PDF

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Publication number
JP5844225B2
JP5844225B2 JP2012151237A JP2012151237A JP5844225B2 JP 5844225 B2 JP5844225 B2 JP 5844225B2 JP 2012151237 A JP2012151237 A JP 2012151237A JP 2012151237 A JP2012151237 A JP 2012151237A JP 5844225 B2 JP5844225 B2 JP 5844225B2
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JP
Japan
Prior art keywords
amount
gas
valve
cylinder
timing
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
JP2012151237A
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English (en)
Japanese (ja)
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JP2014013024A5 (enExample
JP2014013024A (ja
Inventor
洋輔 小坂
洋輔 小坂
広一郎 篠崎
広一郎 篠崎
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.)
Honda Motor Co Ltd
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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
Priority to JP2012151237A priority Critical patent/JP5844225B2/ja
Priority to US13/928,929 priority patent/US10677201B2/en
Priority to DE102013212993.9A priority patent/DE102013212993A1/de
Publication of JP2014013024A publication Critical patent/JP2014013024A/ja
Publication of JP2014013024A5 publication Critical patent/JP2014013024A5/ja
Application granted granted Critical
Publication of JP5844225B2 publication Critical patent/JP5844225B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
    • 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
    • F02D13/0261—Controlling the valve overlap
    • F02D13/0265—Negative valve overlap for temporarily storing residual gas in the cylinder
    • 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

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  • 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)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2012151237A 2012-07-05 2012-07-05 内燃機関の内部ｅｇｒ量算出装置 Expired - Fee Related JP5844225B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012151237A JP5844225B2 (ja) 2012-07-05 2012-07-05 内燃機関の内部ｅｇｒ量算出装置
US13/928,929 US10677201B2 (en) 2012-07-05 2013-06-27 Internal EGR amount calculation device for internal combustion engine
DE102013212993.9A DE102013212993A1 (de) 2012-07-05 2013-07-03 Interne-AGR-Menge-Berechnungseinrichtung für Verbrennungsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012151237A JP5844225B2 (ja) 2012-07-05 2012-07-05 内燃機関の内部ｅｇｒ量算出装置

Publications (3)

Publication Number Publication Date
JP2014013024A JP2014013024A (ja) 2014-01-23
JP2014013024A5 JP2014013024A5 (enExample) 2015-01-29
JP5844225B2 true JP5844225B2 (ja) 2016-01-13

Family

ID=49780833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012151237A Expired - Fee Related JP5844225B2 (ja) 2012-07-05 2012-07-05 内燃機関の内部ｅｇｒ量算出装置

Country Status (3)

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US (1) US10677201B2 (enExample)
JP (1) JP5844225B2 (enExample)
DE (1) DE102013212993A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5648040B2 (ja) * 2012-12-18 2015-01-07 本田技研工業株式会社 内燃機関の内部ｅｇｒ量算出装置
US10001071B2 (en) 2014-08-01 2018-06-19 Honda Motor Co., Ltd. Control system and control method for internal combustion engine
US10425548B2 (en) * 2017-01-06 2019-09-24 Ricoh Company, Ltd. System for modifying a set of application services on multi-function print devices
JP6869475B2 (ja) * 2017-05-12 2021-05-12 アイシン精機株式会社 内燃機関の制御装置
KR102692479B1 (ko) * 2018-12-17 2024-08-07 현대자동차주식회사 가변 밸브 듀레이션 기구 및 액티브 퍼지 시스템을 구비한 차량의 공연비 제어 방법
DE102019213132A1 (de) * 2019-08-30 2021-03-04 Ford Global Technologies, Llc Verfahren zum Betreiben eines Wasserstoffverbrennungsmotors mit interner Abgasrückführung, Motorsystem, Kraftfahrzeug und Computerprogrammprodukt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6827051B2 (en) 1999-12-03 2004-12-07 Nissan Motor Co., Ltd. Internal EGR quantity estimation, cylinder intake air quantity calculation, valve timing control, and ignition timing control
JP3959957B2 (ja) * 1999-12-03 2007-08-15 日産自動車株式会社 エンジンの内部ｅｇｒ量推定方法と、該内部ｅｇｒ量推定値を用いた可変動弁制御方法、シリンダ吸入空気量算出方法および点火時期制御方法
JP4162437B2 (ja) * 2002-07-15 2008-10-08 株式会社日立製作所 内燃機関の残留ガス量推定方法及びこれを用いた可変動弁機構の制御装置
JP4154972B2 (ja) * 2002-09-19 2008-09-24 日産自動車株式会社 内燃機関の内部ｅｇｒ量推定装置
US6840235B2 (en) * 2002-09-19 2005-01-11 Nissan Motor Co., Ltd. Internal exhaust gas recirculation amount estimation system of internal combustion engines
JP4277535B2 (ja) * 2003-02-19 2009-06-10 トヨタ自動車株式会社 内燃機関の内部ｅｇｒ量推定装置
JP4463179B2 (ja) 2005-09-30 2010-05-12 本田技研工業株式会社 内燃機関のｅｇｒ制御装置
US7275516B1 (en) * 2006-03-20 2007-10-02 Ford Global Technologies, Llc System and method for boosted direct injection engine

Also Published As

Publication number Publication date
US10677201B2 (en) 2020-06-09
US20140007854A1 (en) 2014-01-09
DE102013212993A1 (de) 2014-01-09
JP2014013024A (ja) 2014-01-23

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