JP5880219B2 - エンジンの燃料性状推定装置 - Google Patents

エンジンの燃料性状推定装置 Download PDF

Info

Publication number
JP5880219B2
JP5880219B2 JP2012080961A JP2012080961A JP5880219B2 JP 5880219 B2 JP5880219 B2 JP 5880219B2 JP 2012080961 A JP2012080961 A JP 2012080961A JP 2012080961 A JP2012080961 A JP 2012080961A JP 5880219 B2 JP5880219 B2 JP 5880219B2
Authority
JP
Japan
Prior art keywords
fuel
engine
estimation
fuel injection
cetane number
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
JP2012080961A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013209942A (ja
Inventor
牧男 土山
牧男 土山
聡智 伊東
聡智 伊東
隼太 泉
隼太 泉
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 JP2012080961A priority Critical patent/JP5880219B2/ja
Priority to PCT/IB2013/000355 priority patent/WO2013144694A2/en
Priority to CN201380017266.0A priority patent/CN104220733B/zh
Priority to DE112013001817.9T priority patent/DE112013001817T5/de
Publication of JP2013209942A publication Critical patent/JP2013209942A/ja
Application granted granted Critical
Publication of JP5880219B2 publication Critical patent/JP5880219B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/0025—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
    • 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • 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
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP2012080961A 2012-03-30 2012-03-30 エンジンの燃料性状推定装置 Expired - Fee Related JP5880219B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012080961A JP5880219B2 (ja) 2012-03-30 2012-03-30 エンジンの燃料性状推定装置
PCT/IB2013/000355 WO2013144694A2 (en) 2012-03-30 2013-03-11 Engine fuel property estimation apparatus
CN201380017266.0A CN104220733B (zh) 2012-03-30 2013-03-11 发动机燃料特性推定设备
DE112013001817.9T DE112013001817T5 (de) 2012-03-30 2013-03-11 Motorkraftstoffeigenschaft-Bestimmungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012080961A JP5880219B2 (ja) 2012-03-30 2012-03-30 エンジンの燃料性状推定装置

Publications (2)

Publication Number Publication Date
JP2013209942A JP2013209942A (ja) 2013-10-10
JP5880219B2 true JP5880219B2 (ja) 2016-03-08

Family

ID=48095930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012080961A Expired - Fee Related JP5880219B2 (ja) 2012-03-30 2012-03-30 エンジンの燃料性状推定装置

Country Status (4)

Country Link
JP (1) JP5880219B2 (de)
CN (1) CN104220733B (de)
DE (1) DE112013001817T5 (de)
WO (1) WO2013144694A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6020526B2 (ja) * 2014-07-31 2016-11-02 トヨタ自動車株式会社 内燃機関の燃料性状判定装置
JP6102855B2 (ja) * 2014-08-01 2017-03-29 トヨタ自動車株式会社 内燃機関の燃料性状判定装置
GB2563830B (en) * 2017-06-22 2020-05-06 Caterpillar Motoren Gmbh & Co Method for controlling combustion in engines
CN109252969B (zh) * 2017-07-13 2022-02-15 上汽通用汽车有限公司 发动机控制方法以及计算机可读存储介质
JP7283290B2 (ja) * 2019-07-25 2023-05-30 株式会社豊田自動織機 燃料性状検出装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3082127B2 (ja) * 1994-12-21 2000-08-28 株式会社ユニシアジェックス 内燃機関の燃料性状検出装置
JP3827886B2 (ja) * 1999-05-18 2006-09-27 ダイハツ工業株式会社 筒内噴射型内燃機関の噴射制御方法
JP4048735B2 (ja) * 2001-06-19 2008-02-20 株式会社デンソー 内燃機関の制御装置
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
JP2008163913A (ja) * 2006-12-29 2008-07-17 Toyota Motor Corp 内燃機関の噴射量学習方法及び装置
JP2008223592A (ja) * 2007-03-13 2008-09-25 Toyota Motor Corp 内燃機関の排気浄化装置
JP4877205B2 (ja) * 2007-10-17 2012-02-15 トヨタ自動車株式会社 内燃機関の制御装置
JP4525729B2 (ja) * 2007-10-26 2010-08-18 株式会社デンソー Ｅｇｒ分配ばらつき検出装置
JP4650478B2 (ja) * 2007-11-14 2011-03-16 トヨタ自動車株式会社 ディーゼル機関の制御装置
JP4600484B2 (ja) * 2008-01-31 2010-12-15 株式会社デンソー 燃料性状検出装置およびそれを用いた燃料噴射システム
JP4450083B2 (ja) * 2008-03-13 2010-04-14 トヨタ自動車株式会社 セタン価推定方法
JP2009221917A (ja) * 2008-03-14 2009-10-01 Toyota Motor Corp 内燃機関の燃料供給装置
JP2010024870A (ja) * 2008-07-16 2010-02-04 Toyota Motor Corp ディーゼル機関の燃料のアンチノック性指標値検出装置
JP5169747B2 (ja) * 2008-11-06 2013-03-27 トヨタ自動車株式会社 コモンレール式ディーゼル機関の燃料噴射制御装置
DE102009002597B3 (de) * 2009-04-23 2010-10-21 Ford Global Technologies, LLC, Dearborn Verfahren zur Bestimmung der Cetanzahl eines Kraftstoffes im Leerlauf eines Verbrennungsmotors und Motorsteuerung

Also Published As

Publication number Publication date
CN104220733A (zh) 2014-12-17
JP2013209942A (ja) 2013-10-10
WO2013144694A2 (en) 2013-10-03
WO2013144694A3 (en) 2014-01-23
CN104220733B (zh) 2017-03-08
DE112013001817T5 (de) 2015-02-05

Similar Documents

Publication Publication Date Title
JP5316525B2 (ja) セタン価推定装置
JP5790666B2 (ja) セタン価推定装置
CN106194463B (zh) 用于发动机的控制装置和控制方法
JP2009074499A (ja) 内燃機関制御装置
JP5880219B2 (ja) エンジンの燃料性状推定装置
US9341134B2 (en) Control apparatus for internal combustion engine
JP5951388B2 (ja) 内燃機関の制御装置
JP5561427B2 (ja) セタン価推定装置
US10107218B2 (en) Control apparatus for spark-ignition internal combustion engine
JP5273307B1 (ja) 内燃機関の制御装置
JP5273314B2 (ja) セタン価推定装置
JP5273310B2 (ja) 内燃機関の制御装置
JP2013209943A (ja) エンジンの燃料性状推定装置
JP5742772B2 (ja) エンジン制御装置
JP5549398B2 (ja) セタン価推定装置
JP5224004B1 (ja) 内燃機関の制御装置
JP2008280896A (ja) 内燃機関の制御装置
JP5772266B2 (ja) セタン価推定装置
US20210381463A1 (en) Fuel pressure control device for internal combustion engine
JP5787075B2 (ja) 内燃機関の制御装置
JP2013113196A (ja) 内燃機関の燃料噴射制御装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140703

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150312

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150512

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150710

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: 20160105

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160118

R151 Written notification of patent or utility model registration

Ref document number: 5880219

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees