JP2020139468A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP2020139468A JP2020139468A JP2019035953A JP2019035953A JP2020139468A JP 2020139468 A JP2020139468 A JP 2020139468A JP 2019035953 A JP2019035953 A JP 2019035953A JP 2019035953 A JP2019035953 A JP 2019035953A JP 2020139468 A JP2020139468 A JP 2020139468A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- internal combustion
- cylinder
- combustion engine
- timing
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 71
- 239000000446 fuel Substances 0.000 claims abstract description 79
- 230000000979 retarding effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 15
- 230000001360 synchronised effect Effects 0.000 abstract description 13
- 239000007791 liquid phase Substances 0.000 abstract description 8
- 238000002347 injection Methods 0.000 description 29
- 239000007924 injection Substances 0.000 description 29
- 230000007246 mechanism Effects 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 5
- 238000004880 explosion Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
1…気筒
13…吸気バルブ
3…吸気通路
b…クランク角信号
c…アクセル開度信号
j…燃料噴射信号
t1、t2…燃料噴射タイミング(同期タイミング、非同期タイミング)
Claims (1)
- 同一気筒に供給するべき燃料をインジェクタから噴射するタイミングを、当該気筒のサイクル毎に進角または遅角させて切り替える内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019035953A JP2020139468A (ja) | 2019-02-28 | 2019-02-28 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019035953A JP2020139468A (ja) | 2019-02-28 | 2019-02-28 | 内燃機関の制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020139468A true JP2020139468A (ja) | 2020-09-03 |
Family
ID=72264603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019035953A Pending JP2020139468A (ja) | 2019-02-28 | 2019-02-28 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2020139468A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009036102A (ja) * | 2007-08-01 | 2009-02-19 | Toyota Motor Corp | 燃料噴射制御装置 |
JP2013068128A (ja) * | 2011-09-21 | 2013-04-18 | Hitachi Automotive Systems Ltd | 内燃機関の燃料噴射制御装置 |
WO2016199297A1 (ja) * | 2015-06-12 | 2016-12-15 | 日産自動車株式会社 | 燃料噴射制御装置及び燃料噴射制御方法 |
-
2019
- 2019-02-28 JP JP2019035953A patent/JP2020139468A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009036102A (ja) * | 2007-08-01 | 2009-02-19 | Toyota Motor Corp | 燃料噴射制御装置 |
JP2013068128A (ja) * | 2011-09-21 | 2013-04-18 | Hitachi Automotive Systems Ltd | 内燃機関の燃料噴射制御装置 |
WO2016199297A1 (ja) * | 2015-06-12 | 2016-12-15 | 日産自動車株式会社 | 燃料噴射制御装置及び燃料噴射制御方法 |
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