JP4799663B2 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP4799663B2 JP4799663B2 JP2009297203A JP2009297203A JP4799663B2 JP 4799663 B2 JP4799663 B2 JP 4799663B2 JP 2009297203 A JP2009297203 A JP 2009297203A JP 2009297203 A JP2009297203 A JP 2009297203A JP 4799663 B2 JP4799663 B2 JP 4799663B2
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- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- intake valve
- timing
- ignition
- 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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Images
Classifications
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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
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Electrical Control Of Ignition Timing (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
図1はこの発明の一実施の形態による内燃機関の制御装置の概略構成を示すブロック図である。図1において、エンジン(内燃機関)1の吸気系の上流に吸入空気流量を調整するために電子的に制御される電子制御式スロットルバルブ2が設けられている。また、電子制御式スロットルバルブ2の開度を測定するために、スロットル開度センサ3が設けられている。
CHO+ + H2O → CO + H3O+
Claims (4)
- 点火プラグの正規のギャップで火花が飛び難くなるくすぶりを検出するくすぶり検出手段と、吸気バルブの閉弁タイミングをコントロールする吸気バルブタイミング制御手段と、を備え、始動時に前記くすぶり検出手段によりくすぶりを検出した場合に、前記吸気バルブタイミング制御手段により前記吸気バルブの閉弁タイミングを遅角制御して内燃機関の圧縮圧力を低下させることを特徴とする内燃機関の制御装置。
- 各気筒の初爆を検出する初爆検出手段を備え、各気筒の初爆が完了した後に、前記吸気バルブタイミング制御手段により前記吸気バルブの閉弁タイミングを進角制御することにより内燃機関の吸入空気量を増加させ回転数を上昇させることを特徴とする請求項1に記載の内燃機関の制御装置。
- 前記くすぶり検出手段が、前記点火プラグの中心電極と接地電極との間に所定電圧を印加し、その際に流れるリーク電流を検出するリーク電流検出装置を備え、前記リーク電流を基に前記点火プラグにおけるくすぶりの発生の有無を検出することを特徴とする請求項1または2に記載の内燃機関の制御装置。
- 早期点火によるノッキングが起こらない範囲で内燃機関の点火時期を進角制御する点火時期制御手段を備えたことを特徴とする請求項1から3までのいずれか1項に記載の内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009297203A JP4799663B2 (ja) | 2009-12-28 | 2009-12-28 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009297203A JP4799663B2 (ja) | 2009-12-28 | 2009-12-28 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011137400A JP2011137400A (ja) | 2011-07-14 |
JP4799663B2 true JP4799663B2 (ja) | 2011-10-26 |
Family
ID=44349048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009297203A Expired - Fee Related JP4799663B2 (ja) | 2009-12-28 | 2009-12-28 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4799663B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013087667A (ja) | 2011-10-17 | 2013-05-13 | Mitsubishi Electric Corp | 点火制御装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002161841A (ja) * | 2000-11-27 | 2002-06-07 | Toyota Motor Corp | 点火プラグのくすぶり抑制装置 |
JP4406884B2 (ja) * | 2005-03-28 | 2010-02-03 | 株式会社デンソー | 点火プラグのくすぶり汚損検出装置 |
JP2007056778A (ja) * | 2005-08-25 | 2007-03-08 | Nissan Motor Co Ltd | 点火プラグのくすぶり解消制御装置 |
JP2008038672A (ja) * | 2006-08-02 | 2008-02-21 | Toyota Motor Corp | 内燃機関の点火時期制御装置 |
JP4445020B2 (ja) * | 2008-01-09 | 2010-04-07 | 三菱電機株式会社 | 内燃機関の燃焼状態検出装置および燃焼状態検出方法 |
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2009
- 2009-12-28 JP JP2009297203A patent/JP4799663B2/ja not_active Expired - Fee Related
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JP2011137400A (ja) | 2011-07-14 |
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