JP6354477B2 - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
- Publication number
- JP6354477B2 JP6354477B2 JP2014184718A JP2014184718A JP6354477B2 JP 6354477 B2 JP6354477 B2 JP 6354477B2 JP 2014184718 A JP2014184718 A JP 2014184718A JP 2014184718 A JP2014184718 A JP 2014184718A JP 6354477 B2 JP6354477 B2 JP 6354477B2
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- Prior art keywords
- compression ratio
- internal combustion
- combustion engine
- lockup
- state
- Prior art date
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- 230000006835 compression Effects 0.000 claims description 142
- 238000007906 compression Methods 0.000 claims description 142
- 230000007246 mechanism Effects 0.000 claims description 71
- 238000002485 combustion reaction Methods 0.000 claims description 50
- 230000004044 response Effects 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000007423 decrease Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000000446 fuel Substances 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 230000000979 retarding effect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
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- 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
-
- 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
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Fluid Gearings (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Electrical Control Of Ignition Timing (AREA)
Description
2…トルクコンバータ
3…自動変速機
10…可変バルブタイミング機構
14…可変圧縮比機構
Claims (1)
- 内燃機関の圧縮比を変更可能な可変圧縮比機構と、
上記内燃機関の吸気弁閉時期を変更可能な可変バルブタイミング機構と、
ロックアップ機構を備えて上記内燃機関と変速機の間に配置されたトルクコンバータと、を有する車両の制御装置において、
圧縮比を高圧縮比から低圧縮比に切り替え、かつ上記ロックアップ機構をロックアップオフ状態からロックアップオン状態に切り替える際には、
上記可変圧縮比機構の応答遅れと上記可変バルブタイミング機構の応答遅れの双方を加味した上記内燃機関の有効圧縮比が目標有効圧縮比になるまで、上記内燃機関の吸気弁閉時期を下死点から遠ざかるように制御するとともに、上記内燃機関の点火時期を遅角し、
上記有効圧縮比が上記目標有効圧縮比になると、上記可変圧縮比機構による圧縮比の変更が終了するまで上記有効圧縮比が上記目標有効圧縮比となるように吸気弁閉時期を下死点に近づくように制御することによって、上記内燃機関のトルク変動を低下させることを特徴とする車両の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014184718A JP6354477B2 (ja) | 2014-09-11 | 2014-09-11 | 車両の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014184718A JP6354477B2 (ja) | 2014-09-11 | 2014-09-11 | 車両の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016056754A JP2016056754A (ja) | 2016-04-21 |
JP6354477B2 true JP6354477B2 (ja) | 2018-07-11 |
Family
ID=55757973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014184718A Expired - Fee Related JP6354477B2 (ja) | 2014-09-11 | 2014-09-11 | 車両の制御装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6354477B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3797244B2 (ja) * | 2001-11-01 | 2006-07-12 | 日産自動車株式会社 | 自動変速機付エンジンの制御装置 |
JP4103769B2 (ja) * | 2003-10-23 | 2008-06-18 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP5176913B2 (ja) * | 2008-12-03 | 2013-04-03 | トヨタ自動車株式会社 | 車両の制御装置 |
WO2011121711A1 (ja) * | 2010-03-29 | 2011-10-06 | トヨタ自動車株式会社 | 車両の制御装置 |
JP5333313B2 (ja) * | 2010-03-29 | 2013-11-06 | トヨタ自動車株式会社 | 車両の制御装置 |
JP5304703B2 (ja) * | 2010-03-29 | 2013-10-02 | トヨタ自動車株式会社 | 車両の制御装置 |
JP6241553B2 (ja) * | 2014-09-11 | 2017-12-13 | 日産自動車株式会社 | 車両の制御装置 |
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2014
- 2014-09-11 JP JP2014184718A patent/JP6354477B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2016056754A (ja) | 2016-04-21 |
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