JP2017008865A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP2017008865A JP2017008865A JP2015126864A JP2015126864A JP2017008865A JP 2017008865 A JP2017008865 A JP 2017008865A JP 2015126864 A JP2015126864 A JP 2015126864A JP 2015126864 A JP2015126864 A JP 2015126864A JP 2017008865 A JP2017008865 A JP 2017008865A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- fuel
- fuel injection
- internal combustion
- combustion engine
- 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.)
- Granted
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 61
- 239000000446 fuel Substances 0.000 claims abstract description 120
- 238000002347 injection Methods 0.000 claims abstract description 101
- 239000007924 injection Substances 0.000 claims abstract description 101
- 239000000243 solution Substances 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 7
- 230000000994 depressogenic effect Effects 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 238000004880 explosion Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
1…気筒
11…インジェクタ
12…点火プラグ
j…インジェクタに対する燃料噴射信号
o…クランキング用電動機に対する制御信号
Claims (1)
- 内燃機関を始動する際、クランクシャフトを電動機により回転駆動するクランキングを実行しながら、吸気行程を迎える気筒に対し燃料を噴射して当該気筒内で燃焼させ、エンジン回転数が判定値以上に加速したことを条件としてクランキングを終了するものであって、
クランキングの終了前に同じ気筒に対して二度目の燃料噴射を実行することとなった場合、その二度目の燃料噴射において、同気筒に対する一度目の燃料噴射における噴射量よりも少なく、かつその二度目の燃料噴射の直近に実行した他の気筒に対する燃料噴射における噴射量よりも少ない量の燃料を噴射する内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2015126864A JP6646367B2 (ja) | 2015-06-24 | 2015-06-24 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
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JP2015126864A JP6646367B2 (ja) | 2015-06-24 | 2015-06-24 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2017008865A true JP2017008865A (ja) | 2017-01-12 |
JP6646367B2 JP6646367B2 (ja) | 2020-02-14 |
Family
ID=57761860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015126864A Active JP6646367B2 (ja) | 2015-06-24 | 2015-06-24 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6646367B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08193536A (ja) * | 1995-01-18 | 1996-07-30 | Toyota Motor Corp | 筒内噴射式内燃機関の燃料噴射制御装置 |
JP2006275004A (ja) * | 2005-03-30 | 2006-10-12 | Toyota Motor Corp | 燃料噴射量の適合方法及び内燃機関の燃料噴射制御装置 |
JP2007146826A (ja) * | 2005-10-28 | 2007-06-14 | Toyota Motor Corp | 内燃機関の燃料噴射制御装置 |
JP2015048723A (ja) * | 2013-08-30 | 2015-03-16 | ダイハツ工業株式会社 | 内燃機関の制御装置 |
-
2015
- 2015-06-24 JP JP2015126864A patent/JP6646367B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08193536A (ja) * | 1995-01-18 | 1996-07-30 | Toyota Motor Corp | 筒内噴射式内燃機関の燃料噴射制御装置 |
JP2006275004A (ja) * | 2005-03-30 | 2006-10-12 | Toyota Motor Corp | 燃料噴射量の適合方法及び内燃機関の燃料噴射制御装置 |
JP2007146826A (ja) * | 2005-10-28 | 2007-06-14 | Toyota Motor Corp | 内燃機関の燃料噴射制御装置 |
JP2015048723A (ja) * | 2013-08-30 | 2015-03-16 | ダイハツ工業株式会社 | 内燃機関の制御装置 |
Also Published As
Publication number | Publication date |
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JP6646367B2 (ja) | 2020-02-14 |
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