JP5854858B2 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP5854858B2 JP5854858B2 JP2012013315A JP2012013315A JP5854858B2 JP 5854858 B2 JP5854858 B2 JP 5854858B2 JP 2012013315 A JP2012013315 A JP 2012013315A JP 2012013315 A JP2012013315 A JP 2012013315A JP 5854858 B2 JP5854858 B2 JP 5854858B2
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- Japan
- Prior art keywords
- signal
- cylinder
- cam angle
- 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.)
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- 238000002485 combustion reaction Methods 0.000 title claims description 40
- 239000000446 fuel Substances 0.000 description 14
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 239000007858 starting material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000003054 catalyst Substances 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
- 239000000203 mixture Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
Description
1…気筒
11…吸気バルブ
111…可変バルブタイミング機構
b…クランク角信号(N信号)
g…カム角信号及び気筒判別信号(G信号)
Claims (1)
- クランクシャフトの回転角を所定角度単位で検出するクランク角センサから出力されるクランク角信号と、カムシャフトの回転角を当該カムシャフトの一回転を気筒数で割った角度単位で検出するカム角センサから出力されるカム角信号とを参照し、内燃機関を制御する制御装置において、
カム角センサを、カム角信号に加え、ある特定の気筒における点火に適したタイミングを表す気筒判別信号をも出力するものとし、
内燃機関の始動時にクランク角信号を受信できない場合、前記特定の気筒の点火の際には気筒判別信号のタイミングを基準に点火を行うとともに、当該気筒判別信号とその直前のカム角信号との時間差を計測しておき、その後に訪れる他の気筒の点火の際には次のカム角信号から前記時間差が経過したタイミングを基準に点火を行う
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 |
---|---|---|---|
JP2012013315A JP5854858B2 (ja) | 2012-01-25 | 2012-01-25 | 内燃機関の制御装置 |
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JP2012013315A JP5854858B2 (ja) | 2012-01-25 | 2012-01-25 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013151910A JP2013151910A (ja) | 2013-08-08 |
JP5854858B2 true JP5854858B2 (ja) | 2016-02-09 |
Family
ID=49048422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012013315A Active JP5854858B2 (ja) | 2012-01-25 | 2012-01-25 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5854858B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6164771B2 (ja) * | 2013-08-06 | 2017-07-19 | ボッシュ株式会社 | エンジン始動制御方法及びエンジン始動制御装置 |
JP6468697B2 (ja) * | 2013-08-30 | 2019-02-13 | ダイハツ工業株式会社 | 内燃機関の制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4141714C2 (de) * | 1991-12-18 | 2002-11-14 | Bosch Gmbh Robert | Steuersystem für eine Brennkraftmaschine |
JP2001342888A (ja) * | 2000-06-05 | 2001-12-14 | Denso Corp | 内燃機関用制御装置 |
JP4151279B2 (ja) * | 2002-02-26 | 2008-09-17 | 株式会社デンソー | エンジン制御装置 |
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2012
- 2012-01-25 JP JP2012013315A patent/JP5854858B2/ja active Active
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JP2013151910A (ja) | 2013-08-08 |
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