JP2007064210A - 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
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- JP2007064210A JP2007064210A JP2006211834A JP2006211834A JP2007064210A JP 2007064210 A JP2007064210 A JP 2007064210A JP 2006211834 A JP2006211834 A JP 2006211834A JP 2006211834 A JP2006211834 A JP 2006211834A JP 2007064210 A JP2007064210 A JP 2007064210A
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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
Abstract
【解決手段】前記内燃機関の要求トルクPMCMDが、前記内燃機関の冷却水温と機関回転数に応じて設定された所定範囲内にあるか否か判定し(S200からS214)、所定範囲内にあると判定されるとき、火花点火運転から圧縮着火運転への切り替えを許可する(S216)。
【選択図】図5
Description
PMCMD=CONST・PSE/NE
上記で、CONSTは定数である。PSEはアクセル開度APとエンジン回転数NEとから予め設定されたマップ(特性図示省略)を検索して得られるエンジン10の要求出力である。PSEは、具体的には、アクセル開度APが大きいほど、あるいはエンジン回転数NEが高いほど、増加するように設定される。
KEGR=Gair新気/Gair充填
上記で、Gair新気はエアフローメータ62から検出される、エアクリーナ12から吸入される空気量を意味する。
Claims (2)
- 燃焼室に点火手段を備え、所定の運転領域で前記燃焼室に供給される混合気を圧縮着火燃焼させる圧縮着火運転を行うと共に、前記所定の運転領域以外の運転領域で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を行う圧縮着火内燃機関の制御装置において、前記内燃機関の要求トルクが、前記内燃機関の冷却水温と機関回転数に応じて設定された所定範囲内にあるか否か判定する要求トルク範囲判定手段、および前記要求トルクが前記所定範囲内にあると判定されるとき、前記火花点火運転から前記圧縮着火運転への切り替えを許可する切り替え許可手段とを備えたことを特徴とする圧縮着火内燃機関の制御装置。
- 前記所定範囲が、さらに前記内燃機関に接続される変速機の変速比に応じて設定されることを特徴とする請求項1記載の圧縮着火内燃機関の制御装置。
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JP2006211834A JP4339878B2 (ja) | 2005-08-04 | 2006-08-03 | 圧縮着火内燃機関の制御装置 |
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JP2006211834A JP4339878B2 (ja) | 2005-08-04 | 2006-08-03 | 圧縮着火内燃機関の制御装置 |
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JP2007064210A true JP2007064210A (ja) | 2007-03-15 |
JP4339878B2 JP4339878B2 (ja) | 2009-10-07 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008130787A1 (en) * | 2007-04-17 | 2008-10-30 | Gm Global Technology Operations, Inc. | Method and apparatus for selecting a combustion mode for an internal combustion engine |
US20090090877A1 (en) * | 2007-08-23 | 2009-04-09 | Asml Netherlands B.V. | Module and method for producing extreme ultraviolet radiation |
US8776762B2 (en) | 2009-12-09 | 2014-07-15 | GM Global Technology Operations LLC | HCCI mode switching control system and method |
US9151240B2 (en) | 2011-04-11 | 2015-10-06 | GM Global Technology Operations LLC | Control system and method for a homogeneous charge compression ignition (HCCI) engine |
JP2018123764A (ja) * | 2017-02-01 | 2018-08-09 | スズキ株式会社 | 内燃機関の制御装置 |
JP2020176593A (ja) * | 2019-04-22 | 2020-10-29 | マツダ株式会社 | エンジンの制御方法および制御装置 |
JP2020176594A (ja) * | 2019-04-22 | 2020-10-29 | マツダ株式会社 | エンジンの制御方法および制御装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000087749A (ja) * | 1998-09-14 | 2000-03-28 | Nissan Motor Co Ltd | 火花点火式内燃機関 |
JP2003129848A (ja) * | 2001-10-22 | 2003-05-08 | Nissan Motor Co Ltd | 内燃機関 |
JP2004285997A (ja) * | 2003-03-25 | 2004-10-14 | Suzuki Motor Corp | 自己着火式内燃機関の制御装置 |
JP2004308560A (ja) * | 2003-04-08 | 2004-11-04 | Honda Motor Co Ltd | 内燃機関の制御装置 |
JP2005009356A (ja) * | 2003-06-17 | 2005-01-13 | Honda Motor Co Ltd | 圧縮着火式内燃機関の制御装置 |
JP2005009357A (ja) * | 2003-06-17 | 2005-01-13 | Honda Motor Co Ltd | 圧縮着火式内燃機関の制御装置 |
JP2005147104A (ja) * | 2003-11-20 | 2005-06-09 | Nissan Motor Co Ltd | 可変圧縮比内燃機関の制御装置 |
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2006
- 2006-08-03 JP JP2006211834A patent/JP4339878B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000087749A (ja) * | 1998-09-14 | 2000-03-28 | Nissan Motor Co Ltd | 火花点火式内燃機関 |
JP2003129848A (ja) * | 2001-10-22 | 2003-05-08 | Nissan Motor Co Ltd | 内燃機関 |
JP2004285997A (ja) * | 2003-03-25 | 2004-10-14 | Suzuki Motor Corp | 自己着火式内燃機関の制御装置 |
JP2004308560A (ja) * | 2003-04-08 | 2004-11-04 | Honda Motor Co Ltd | 内燃機関の制御装置 |
JP2005009356A (ja) * | 2003-06-17 | 2005-01-13 | Honda Motor Co Ltd | 圧縮着火式内燃機関の制御装置 |
JP2005009357A (ja) * | 2003-06-17 | 2005-01-13 | Honda Motor Co Ltd | 圧縮着火式内燃機関の制御装置 |
JP2005147104A (ja) * | 2003-11-20 | 2005-06-09 | Nissan Motor Co Ltd | 可変圧縮比内燃機関の制御装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008130787A1 (en) * | 2007-04-17 | 2008-10-30 | Gm Global Technology Operations, Inc. | Method and apparatus for selecting a combustion mode for an internal combustion engine |
US8887691B2 (en) | 2007-04-17 | 2014-11-18 | GM Global Technology Operations LLC | Method and apparatus for selecting a combustion mode for an internal combustion engine |
US20090090877A1 (en) * | 2007-08-23 | 2009-04-09 | Asml Netherlands B.V. | Module and method for producing extreme ultraviolet radiation |
US8901521B2 (en) * | 2007-08-23 | 2014-12-02 | Asml Netherlands B.V. | Module and method for producing extreme ultraviolet radiation |
US9363879B2 (en) | 2007-08-23 | 2016-06-07 | Asml Netherlands B.V. | Module and method for producing extreme ultraviolet radiation |
US8776762B2 (en) | 2009-12-09 | 2014-07-15 | GM Global Technology Operations LLC | HCCI mode switching control system and method |
US9151240B2 (en) | 2011-04-11 | 2015-10-06 | GM Global Technology Operations LLC | Control system and method for a homogeneous charge compression ignition (HCCI) engine |
JP2018123764A (ja) * | 2017-02-01 | 2018-08-09 | スズキ株式会社 | 内燃機関の制御装置 |
JP2020176593A (ja) * | 2019-04-22 | 2020-10-29 | マツダ株式会社 | エンジンの制御方法および制御装置 |
JP2020176594A (ja) * | 2019-04-22 | 2020-10-29 | マツダ株式会社 | エンジンの制御方法および制御装置 |
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