JP5756399B2 - 圧縮着火内燃機関の制御装置 - Google Patents
圧縮着火内燃機関の制御装置 Download PDFInfo
- Publication number
- JP5756399B2 JP5756399B2 JP2011286795A JP2011286795A JP5756399B2 JP 5756399 B2 JP5756399 B2 JP 5756399B2 JP 2011286795 A JP2011286795 A JP 2011286795A JP 2011286795 A JP2011286795 A JP 2011286795A JP 5756399 B2 JP5756399 B2 JP 5756399B2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- compression ignition
- ignition operation
- exhaust
- catalyst
- 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
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Classifications
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- 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
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
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- 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
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3076—Controlling fuel injection according to or using specific or several modes of combustion with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing
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- 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
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0802—Temperature of the exhaust gas treatment apparatus
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods 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)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
Claims (1)
- ガス燃料圧縮着火汎用内燃機関の燃焼室に配置される点火手段と、前記機関の運転を前記燃焼室に供給される混合気を予混合圧縮着火燃焼させる圧縮着火運転と前記点火手段を介して前記混合気を火花点火燃焼させる火花点火運転との間で切り替える運転切替手段とを備えたガス燃料圧縮着火汎用内燃機関の制御装置において、前記機関の排気系に配置される排気浄化用触媒と、前記触媒の温度を検出する触媒温度センサと、前記機関の吸気バルブと排気バルブを任意の時期で開閉自在な可変動弁機構とを備え、前記運転切替手段は、前記可変動弁機構の動作を制御することで前記機関の運転を前記火花点火運転と前記圧縮着火運転との間で切り替えるものであって、前記運転切替手段は、前記機関の圧縮着火運転のときに検出される触媒温度が第1所定値未満の場合、前記圧縮着火運転から前記火花点火運転に切り替えると共に、前記機関の火花点火運転のときに検出される触媒温度が、前記第1所定値以上の値に設定される第2所定値より大きい場合、前記火花点火運転から前記圧縮着火運転に切り替えることを特徴とするガス燃料圧縮着火汎用内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011286795A JP5756399B2 (ja) | 2011-12-27 | 2011-12-27 | 圧縮着火内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011286795A JP5756399B2 (ja) | 2011-12-27 | 2011-12-27 | 圧縮着火内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013133813A JP2013133813A (ja) | 2013-07-08 |
JP5756399B2 true JP5756399B2 (ja) | 2015-07-29 |
Family
ID=48910674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011286795A Expired - Fee Related JP5756399B2 (ja) | 2011-12-27 | 2011-12-27 | 圧縮着火内燃機関の制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5756399B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6156304B2 (ja) * | 2014-09-19 | 2017-07-05 | マツダ株式会社 | エンジンの冷却装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000265873A (ja) * | 1999-03-12 | 2000-09-26 | Nissan Motor Co Ltd | 内燃機関の燃焼制御装置 |
JP3815163B2 (ja) * | 2000-01-25 | 2006-08-30 | 日産自動車株式会社 | 圧縮自己着火式内燃機関 |
JP2001280123A (ja) * | 2000-03-30 | 2001-10-10 | Nissan Motor Co Ltd | 内燃機関 |
JP3880296B2 (ja) * | 2000-08-02 | 2007-02-14 | 株式会社日立製作所 | エンジンの制御装置 |
JP2002188484A (ja) * | 2000-12-15 | 2002-07-05 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP4016737B2 (ja) * | 2002-06-14 | 2007-12-05 | トヨタ自動車株式会社 | 内燃機関の排気浄化触媒活性化装置 |
JP4109588B2 (ja) * | 2003-08-25 | 2008-07-02 | ヤンマー株式会社 | 予混合圧縮自着火式ガスエンジン |
JP4365812B2 (ja) * | 2005-09-15 | 2009-11-18 | 株式会社日立製作所 | 内燃機関の制御装置及び制御方法 |
JP2007309251A (ja) * | 2006-05-19 | 2007-11-29 | Nissan Motor Co Ltd | 内燃機関の排気浄化装置 |
JP4840289B2 (ja) * | 2007-08-21 | 2011-12-21 | マツダ株式会社 | ガソリンエンジンの制御装置 |
JP5040772B2 (ja) * | 2008-03-28 | 2012-10-03 | マツダ株式会社 | エンジンの吸気弁制御方法及び吸気弁制御装置 |
JP5326502B2 (ja) * | 2008-11-04 | 2013-10-30 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
JP5462072B2 (ja) * | 2010-05-19 | 2014-04-02 | 本田技研工業株式会社 | ハイブリッド車両の制御装置 |
-
2011
- 2011-12-27 JP JP2011286795A patent/JP5756399B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2013133813A (ja) | 2013-07-08 |
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