JP6257350B2 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP6257350B2 JP6257350B2 JP2014013036A JP2014013036A JP6257350B2 JP 6257350 B2 JP6257350 B2 JP 6257350B2 JP 2014013036 A JP2014013036 A JP 2014013036A JP 2014013036 A JP2014013036 A JP 2014013036A JP 6257350 B2 JP6257350 B2 JP 6257350B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- internal combustion
- combustion engine
- fuel
- ignition
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 27
- 239000000446 fuel Substances 0.000 claims description 48
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 9
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
1…気筒
11…インジェクタ
12…点火プラグ
5…排気ターボ過給機
b…クランク角信号
c…アクセル開度信号
e…吸気圧信号
Claims (1)
- 排気ターボ過給機が付帯した内燃機関を制御するものであって、
排気ターボ過給機により過給された吸気の圧力が閾値を超えた場合に、気筒への燃料供給を中断する燃料カットを実施し、
前記燃料カットを開始した後、点火プラグによる火花点火を数回実行してもなお吸気の圧力が前記閾値よりも低位の安全値まで低下しなければ、燃料カットとともに点火プラグにおける火花放電を休止する点火カットを実施し、
吸気の圧力が前記安全値まで低下したことを条件として前記燃料カット及び前記点火カットを終了する内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014013036A JP6257350B2 (ja) | 2014-01-28 | 2014-01-28 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014013036A JP6257350B2 (ja) | 2014-01-28 | 2014-01-28 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015140697A JP2015140697A (ja) | 2015-08-03 |
JP6257350B2 true JP6257350B2 (ja) | 2018-01-10 |
Family
ID=53771224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014013036A Active JP6257350B2 (ja) | 2014-01-28 | 2014-01-28 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6257350B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7107081B2 (ja) * | 2018-08-07 | 2022-07-27 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57122142A (en) * | 1981-01-21 | 1982-07-29 | Nippon Denso Co Ltd | Control method for internal combustion engine having supercharger |
JP2006348776A (ja) * | 2005-06-14 | 2006-12-28 | Fujitsu Ten Ltd | エンジン制御装置及びエンジン制御方法 |
-
2014
- 2014-01-28 JP JP2014013036A patent/JP6257350B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2015140697A (ja) | 2015-08-03 |
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