JP2019078268A - 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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- JP2019078268A JP2019078268A JP2019002512A JP2019002512A JP2019078268A JP 2019078268 A JP2019078268 A JP 2019078268A JP 2019002512 A JP2019002512 A JP 2019002512A JP 2019002512 A JP2019002512 A JP 2019002512A JP 2019078268 A JP2019078268 A JP 2019078268A
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- Prior art keywords
- internal combustion
- combustion engine
- ignition
- cylinder
- spark
- Prior art date
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 73
- 239000000203 mixture Substances 0.000 claims description 20
- 239000000126 substance Substances 0.000 abstract description 6
- 230000004913 activation Effects 0.000 abstract description 3
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000002737 fuel gas Substances 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 56
- 239000004065 semiconductor Substances 0.000 description 14
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
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- 239000003990 capacitor Substances 0.000 description 4
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- 238000004880 explosion Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
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- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000004804 winding Methods 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
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
Description
I(t)≒{1−e-(R/L)t}E/R
となる。即ち、過渡現象として一次電流は逓増するが、その増加の速さは徐々に衰える。十分に長い時間が経過すると、図3中の破線のように一次電流はE/Rに飽和する。
1…気筒
12…点火プラグ
13…イグナイタ
14…点火コイル
i…点火信号
Claims (2)
- 気筒に設置した点火プラグにおいて火花放電を惹起して気筒内の混合気に点火する火花点火式内燃機関を制御するものであって、
内燃機関を始動してから内燃機関の暖機が完了するまでの間に、点火タイミングを遅角補正する点火遅角期間を設け、
前記点火遅角期間中に、火花放電を惹起するために点火プラグに入力する電気エネルギを増加させる補正制御を実行する内燃機関の制御装置。 - 前記補正制御の実行に伴い、内燃機関の温度が所定以下である場合には、そうでない場合と比較して点火タイミングの遅角補正量を増大させる請求項1記載の内燃機関の制御装置。
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JP2019002512A JP6742675B2 (ja) | 2019-01-10 | 2019-01-10 | 内燃機関の制御装置 |
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JP2019002512A JP6742675B2 (ja) | 2019-01-10 | 2019-01-10 | 内燃機関の制御装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014133466A Division JP6494190B2 (ja) | 2014-06-30 | 2014-06-30 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019078268A true JP2019078268A (ja) | 2019-05-23 |
JP6742675B2 JP6742675B2 (ja) | 2020-08-19 |
Family
ID=66627603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019002512A Active JP6742675B2 (ja) | 2019-01-10 | 2019-01-10 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6742675B2 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07286540A (ja) * | 1994-04-18 | 1995-10-31 | Toyota Motor Corp | 内燃機関の燃料供給量制御装置 |
JPH1150900A (ja) * | 1997-08-04 | 1999-02-23 | Fuji Heavy Ind Ltd | 火花点火式エンジンの制御装置 |
US5913302A (en) * | 1997-09-19 | 1999-06-22 | Brunswick Corporation | Ignition coil dwell time control system |
JP2000274298A (ja) * | 1999-03-23 | 2000-10-03 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP2000291519A (ja) * | 1999-04-07 | 2000-10-17 | Nissan Motor Co Ltd | 内燃機関の点火装置 |
JP2004052634A (ja) * | 2002-07-18 | 2004-02-19 | Nippon Soken Inc | 火花点火式内燃機関の始動制御装置 |
JP2009228588A (ja) * | 2008-03-24 | 2009-10-08 | Mitsubishi Motors Corp | 可変動弁機構の制御装置 |
US20130206106A1 (en) * | 2012-02-10 | 2013-08-15 | Ford Global Technologies, Llc | System and method for monitoring an ignition system |
JP2014047654A (ja) * | 2012-08-30 | 2014-03-17 | Daihatsu Motor Co Ltd | 内燃機関の制御装置 |
-
2019
- 2019-01-10 JP JP2019002512A patent/JP6742675B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07286540A (ja) * | 1994-04-18 | 1995-10-31 | Toyota Motor Corp | 内燃機関の燃料供給量制御装置 |
JPH1150900A (ja) * | 1997-08-04 | 1999-02-23 | Fuji Heavy Ind Ltd | 火花点火式エンジンの制御装置 |
US5913302A (en) * | 1997-09-19 | 1999-06-22 | Brunswick Corporation | Ignition coil dwell time control system |
JP2000274298A (ja) * | 1999-03-23 | 2000-10-03 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP2000291519A (ja) * | 1999-04-07 | 2000-10-17 | Nissan Motor Co Ltd | 内燃機関の点火装置 |
JP2004052634A (ja) * | 2002-07-18 | 2004-02-19 | Nippon Soken Inc | 火花点火式内燃機関の始動制御装置 |
JP2009228588A (ja) * | 2008-03-24 | 2009-10-08 | Mitsubishi Motors Corp | 可変動弁機構の制御装置 |
US20130206106A1 (en) * | 2012-02-10 | 2013-08-15 | Ford Global Technologies, Llc | System and method for monitoring an ignition system |
JP2014047654A (ja) * | 2012-08-30 | 2014-03-17 | Daihatsu Motor Co Ltd | 内燃機関の制御装置 |
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JP6742675B2 (ja) | 2020-08-19 |
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