JP2013155654A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
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- JP2013155654A JP2013155654A JP2012016461A JP2012016461A JP2013155654A JP 2013155654 A JP2013155654 A JP 2013155654A JP 2012016461 A JP2012016461 A JP 2012016461A JP 2012016461 A JP2012016461 A JP 2012016461A JP 2013155654 A JP2013155654 A JP 2013155654A
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- Prior art keywords
- fuel
- internal combustion
- combustion engine
- cylinder
- battery voltage
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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
- Y02T10/40—Engine management systems
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- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
【解決手段】内燃機関の始動時にバッテリの電圧値が閾値を下回る場合には、バッテリ電圧が極大値をとるタイミングでインジェクタから燃料を噴射するようにする。これにより、燃料噴射の瞬間に燃料ポンプに印可されている電圧が高くなるため、インジェクタに燃料を供給する電動の燃料ポンプの吐出圧及び吐出量が確保される。
【選択図】図3
Description
1…気筒
13…点火プラグ
e…バッテリ電圧
Claims (1)
- 始動時にクランキングを行うスタータモータ、及び燃料タンクに蓄えている燃料を吸い込んで吐出する燃料ポンプに対し、バッテリから電力を供給する態様の内燃機関を制御する制御装置において、
内燃機関の始動時にバッテリの電圧値が閾値を下回る場合には、そうでない場合とは異なるタイミングで燃料を噴射させるものとし、その燃料噴射のタイミングをバッテリの電圧値が所定以上となるときに設定する
ことを特徴とする内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012016461A JP5911316B2 (ja) | 2012-01-30 | 2012-01-30 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
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JP2012016461A JP5911316B2 (ja) | 2012-01-30 | 2012-01-30 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013155654A true JP2013155654A (ja) | 2013-08-15 |
JP5911316B2 JP5911316B2 (ja) | 2016-04-27 |
Family
ID=49051107
Family Applications (1)
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JP2012016461A Expired - Fee Related JP5911316B2 (ja) | 2012-01-30 | 2012-01-30 | 内燃機関の制御装置 |
Country Status (1)
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JP (1) | JP5911316B2 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08177537A (ja) * | 1994-12-27 | 1996-07-09 | Fuji Heavy Ind Ltd | 多気筒エンジンの始動時制御方法 |
JPH10318029A (ja) * | 1997-05-19 | 1998-12-02 | Toyota Motor Corp | ディーゼルエンジンの燃料噴射時期制御装置 |
JP2000027699A (ja) * | 1998-07-08 | 2000-01-25 | Aisan Ind Co Ltd | 内燃機関の気筒判別方法及び装置 |
JP2000328990A (ja) * | 1999-05-21 | 2000-11-28 | Toyota Motor Corp | 筒内噴射式内燃機関の燃料噴射制御装置 |
JP2004036394A (ja) * | 2002-06-28 | 2004-02-05 | Toyota Motor Corp | 内燃機関の高圧燃料供給装置 |
JP2007263090A (ja) * | 2006-03-30 | 2007-10-11 | Denso Corp | 内燃機関の燃料噴射量制御装置 |
JP2011132950A (ja) * | 2009-12-23 | 2011-07-07 | Ford Global Technologies Llc | 気体燃料エンジンの燃料噴射システム及び燃料噴射方法 |
-
2012
- 2012-01-30 JP JP2012016461A patent/JP5911316B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08177537A (ja) * | 1994-12-27 | 1996-07-09 | Fuji Heavy Ind Ltd | 多気筒エンジンの始動時制御方法 |
JPH10318029A (ja) * | 1997-05-19 | 1998-12-02 | Toyota Motor Corp | ディーゼルエンジンの燃料噴射時期制御装置 |
JP2000027699A (ja) * | 1998-07-08 | 2000-01-25 | Aisan Ind Co Ltd | 内燃機関の気筒判別方法及び装置 |
JP2000328990A (ja) * | 1999-05-21 | 2000-11-28 | Toyota Motor Corp | 筒内噴射式内燃機関の燃料噴射制御装置 |
JP2004036394A (ja) * | 2002-06-28 | 2004-02-05 | Toyota Motor Corp | 内燃機関の高圧燃料供給装置 |
JP2007263090A (ja) * | 2006-03-30 | 2007-10-11 | Denso Corp | 内燃機関の燃料噴射量制御装置 |
JP2011132950A (ja) * | 2009-12-23 | 2011-07-07 | Ford Global Technologies Llc | 気体燃料エンジンの燃料噴射システム及び燃料噴射方法 |
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JP5911316B2 (ja) | 2016-04-27 |
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