JP2018003675A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP2018003675A JP2018003675A JP2016130223A JP2016130223A JP2018003675A JP 2018003675 A JP2018003675 A JP 2018003675A JP 2016130223 A JP2016130223 A JP 2016130223A JP 2016130223 A JP2016130223 A JP 2016130223A JP 2018003675 A JP2018003675 A JP 2018003675A
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- crankshaft
- engine
- engine speed
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 65
- 239000000446 fuel Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 description 13
- 230000002441 reversible effect Effects 0.000 description 10
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- 238000004880 explosion Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000979 retarding effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 101150009903 ATG11 gene Proteins 0.000 description 1
- 101100436308 Schizosaccharomyces pombe (strain 972 / ATCC 24843) taf1 gene Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
1…気筒
12…点火プラグ
b…クランク角信号
f…冷却水温信号
h…シフトレンジ信号
i…点火信号
n…クランキング用の電動機の制御信号
Claims (3)
- 内燃機関の始動直後の時期における混合気への点火のタイミングを制御するものであって、
クランクシャフトが所定角度回転するのに要した時間に基づくクランクシャフトの回転速度と、クランクシャフトが当該所定角度よりも大きな角度回転するのに要した時間に基づくクランクシャフトの回転速度との差分を求め、その差分を判定値と比較することによりエンジン回転数が適正に加速しているか否かを判定し、
エンジン回転数が適正に加速しているか否かの判定結果に応じて点火タイミングを変更する内燃機関の制御装置。 - エンジン回転数が適正に加速してないと判定した場合、エンジン回転数が適正に加速していると判定した場合と比較して、点火タイミングの最小進角量をより多くする請求項1記載の内燃機関の制御装置。
- 現在のエンジン回転数及び内燃機関の冷却水温に応じて前記判定値を変更する請求項1または2記載の内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016130223A JP6812065B2 (ja) | 2016-06-30 | 2016-06-30 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016130223A JP6812065B2 (ja) | 2016-06-30 | 2016-06-30 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018003675A true JP2018003675A (ja) | 2018-01-11 |
JP6812065B2 JP6812065B2 (ja) | 2021-01-13 |
Family
ID=60944892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016130223A Active JP6812065B2 (ja) | 2016-06-30 | 2016-06-30 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6812065B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019183681A (ja) * | 2018-04-04 | 2019-10-24 | ボッシュ株式会社 | 内燃機関の制御装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003056439A (ja) * | 2001-08-15 | 2003-02-26 | Nissan Motor Co Ltd | エンジンの点火時期制御装置 |
JP2010138795A (ja) * | 2008-12-11 | 2010-06-24 | Toyota Motor Corp | 内燃機関の制御装置 |
JP2010203298A (ja) * | 2009-03-02 | 2010-09-16 | Hitachi Automotive Systems Ltd | 内燃機関の制御装置 |
JP2014238079A (ja) * | 2013-06-10 | 2014-12-18 | 富士重工業株式会社 | エンジンの始動制御装置 |
-
2016
- 2016-06-30 JP JP2016130223A patent/JP6812065B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003056439A (ja) * | 2001-08-15 | 2003-02-26 | Nissan Motor Co Ltd | エンジンの点火時期制御装置 |
JP2010138795A (ja) * | 2008-12-11 | 2010-06-24 | Toyota Motor Corp | 内燃機関の制御装置 |
JP2010203298A (ja) * | 2009-03-02 | 2010-09-16 | Hitachi Automotive Systems Ltd | 内燃機関の制御装置 |
JP2014238079A (ja) * | 2013-06-10 | 2014-12-18 | 富士重工業株式会社 | エンジンの始動制御装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019183681A (ja) * | 2018-04-04 | 2019-10-24 | ボッシュ株式会社 | 内燃機関の制御装置 |
JP7113647B2 (ja) | 2018-04-04 | 2022-08-05 | ボッシュ株式会社 | 内燃機関の制御装置 |
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JP6812065B2 (ja) | 2021-01-13 |
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