JP6537317B2 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP6537317B2 JP6537317B2 JP2015065462A JP2015065462A JP6537317B2 JP 6537317 B2 JP6537317 B2 JP 6537317B2 JP 2015065462 A JP2015065462 A JP 2015065462A JP 2015065462 A JP2015065462 A JP 2015065462A JP 6537317 B2 JP6537317 B2 JP 6537317B2
- Authority
- JP
- Japan
- Prior art keywords
- period
- amount
- ignition timing
- 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 78
- 239000000203 mixture Substances 0.000 claims description 37
- 230000000979 retarding effect Effects 0.000 claims description 17
- 239000000446 fuel Substances 0.000 description 46
- 238000002347 injection Methods 0.000 description 16
- 239000007924 injection Substances 0.000 description 16
- 239000003054 catalyst Substances 0.000 description 15
- 239000004065 semiconductor Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing 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
- 230000004907 flux Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000016853 telophase Effects 0.000 description 1
- 239000002699 waste material 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)
Description
1…気筒
11…インジェクタ
12…点火プラグ
3…吸気通路
32…スロットルバルブ
4…排気通路
41…触媒
b…クランク角信号
h…イオン電流信号
i…点火信号
j…燃料噴射信号
k…開度操作信号
Claims (1)
- 内燃機関の始動直後に気筒での混合気の燃焼が不安定化しない限度で混合気への点火のタイミングを進角させる進角期間を設け、なおかつ当該進角期間の後に混合気への点火のタイミングを遅角させる遅角期間を設けることとし、
前記遅角期間における点火タイミングを、前記進角期間における点火タイミングの進角量及び前記進角期間の長さのうちの少なくとも一方に応じて可変調整するものであり、
前記進角期間における点火タイミングの進角量が大きいほど前記遅角期間における点火タイミングの遅角量を大きくする、または、前記進角期間が長いほど前記遅角期間における点火タイミングの遅角量を大きくする内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015065462A JP6537317B2 (ja) | 2015-03-27 | 2015-03-27 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015065462A JP6537317B2 (ja) | 2015-03-27 | 2015-03-27 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016183659A JP2016183659A (ja) | 2016-10-20 |
JP6537317B2 true JP6537317B2 (ja) | 2019-07-03 |
Family
ID=57242729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015065462A Active JP6537317B2 (ja) | 2015-03-27 | 2015-03-27 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6537317B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008240704A (ja) * | 2007-03-28 | 2008-10-09 | Denso Corp | 内燃機関の制御装置 |
JP4853376B2 (ja) * | 2007-05-10 | 2012-01-11 | トヨタ自動車株式会社 | 内燃機関の制御システム |
JP4506842B2 (ja) * | 2008-01-23 | 2010-07-21 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
-
2015
- 2015-03-27 JP JP2015065462A patent/JP6537317B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016183659A (ja) | 2016-10-20 |
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