JP2012158997A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP2012158997A JP2012158997A JP2011017396A JP2011017396A JP2012158997A JP 2012158997 A JP2012158997 A JP 2012158997A JP 2011017396 A JP2011017396 A JP 2011017396A JP 2011017396 A JP2011017396 A JP 2011017396A JP 2012158997 A JP2012158997 A JP 2012158997A
- Authority
- JP
- Japan
- Prior art keywords
- passage
- pressure
- valve
- egr
- exhaust
- 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 23
- 230000001133 acceleration Effects 0.000 claims abstract description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 239000000446 fuel Substances 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 32
- 239000002699 waste material Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000000126 substance Substances 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
- Combined Controls Of Internal Combustion Engines (AREA)
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
【解決手段】加速要求を検知したときにスロットルバルブ33の開度を強制的に開きつつ、バイパスバルブ及びEGRバルブ22を操作して出力を制御するとともに、前記コンプレッサ51による過給時には、排気圧が吸気圧よりも大きくなるよう、前記スロットルバルブ33の開度を絞ることを特徴とする。
【選択図】図1
Description
2…EGR通路
22…EGRバルブ
3…吸気通路
33…スロットルバルブ
4…排気通路
43…バイパス通路
44…バイパスバルブ(ウェイストゲートバルブ)
51…コンプレッサ
52…タービン
Claims (1)
- 排気通路に設けられたタービンと、
吸気通路に設けられ前記タービンにより駆動されるコンプレッサと、
前記排気通路における前記タービンの上流側と前記吸気通路における前記コンプレッサの下流側とを接続するEGR通路にEGRバルブが設けられてなる高圧ループ式の排気ガス再循環装置と、
前記排気通路における前記タービンの上流側と下流側とを接続するバイパス通路と、
前記バイパス通路に設けられ電気的に開度制御可能なバイパスバルブと、
前記吸気通路における前記排気ガス再循環装置の上流側に設けられアクセルペダルの踏込量とは独立して開度制御可能なスロットルバルブとを備えた内燃機関の制御装置であって、
加速要求を検知したときに前記スロットルバルブの開度を強制的に開きつつ、前記バイパスバルブ及び前記EGRバルブを操作して出力を制御するとともに、
前記コンプレッサによる過給時には、排気圧が吸気圧よりも大きくなるよう、前記スロットルバルブの開度を絞ることを特徴とする内燃機関の制御装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011017396A JP5679185B2 (ja) | 2011-01-31 | 2011-01-31 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011017396A JP5679185B2 (ja) | 2011-01-31 | 2011-01-31 | 内燃機関の制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012158997A true JP2012158997A (ja) | 2012-08-23 |
| JP5679185B2 JP5679185B2 (ja) | 2015-03-04 |
Family
ID=46839745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011017396A Expired - Fee Related JP5679185B2 (ja) | 2011-01-31 | 2011-01-31 | 内燃機関の制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5679185B2 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014080897A (ja) * | 2012-10-16 | 2014-05-08 | Mazda Motor Corp | ターボ過給機付エンジン |
| JP2015081578A (ja) * | 2013-10-23 | 2015-04-27 | 株式会社デンソー | 内燃機関の制御装置 |
| US9644553B2 (en) | 2013-03-27 | 2017-05-09 | Toyota Jidosha Kabushiki Kaisha | Control device for internal combustion engine |
| JP2020097916A (ja) * | 2018-12-19 | 2020-06-25 | トヨタ自動車株式会社 | エンジン装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060021346A1 (en) * | 2004-07-23 | 2006-02-02 | Chris Whelan | Pressure boosted IC engine with exhaust gas recirculation |
| JP2008111388A (ja) * | 2006-10-31 | 2008-05-15 | Nissan Motor Co Ltd | 排ガス還流量制御装置 |
| US20090082936A1 (en) * | 2007-09-20 | 2009-03-26 | Morgan Andreae | Apparatus, system, and method for preventing turbocharger overspeed in a combustion engine |
| JP2010236447A (ja) * | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 内燃機関システム制御装置 |
-
2011
- 2011-01-31 JP JP2011017396A patent/JP5679185B2/ja not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060021346A1 (en) * | 2004-07-23 | 2006-02-02 | Chris Whelan | Pressure boosted IC engine with exhaust gas recirculation |
| JP2008111388A (ja) * | 2006-10-31 | 2008-05-15 | Nissan Motor Co Ltd | 排ガス還流量制御装置 |
| US20090082936A1 (en) * | 2007-09-20 | 2009-03-26 | Morgan Andreae | Apparatus, system, and method for preventing turbocharger overspeed in a combustion engine |
| JP2010236447A (ja) * | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 内燃機関システム制御装置 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014080897A (ja) * | 2012-10-16 | 2014-05-08 | Mazda Motor Corp | ターボ過給機付エンジン |
| US9644553B2 (en) | 2013-03-27 | 2017-05-09 | Toyota Jidosha Kabushiki Kaisha | Control device for internal combustion engine |
| US9765714B2 (en) | 2013-03-27 | 2017-09-19 | Toyota Jidosha Kabushiki Kaisha | Control device for internal combustion engine |
| US9897022B2 (en) | 2013-03-27 | 2018-02-20 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for internal combustion engine |
| JP2015081578A (ja) * | 2013-10-23 | 2015-04-27 | 株式会社デンソー | 内燃機関の制御装置 |
| JP2020097916A (ja) * | 2018-12-19 | 2020-06-25 | トヨタ自動車株式会社 | エンジン装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5679185B2 (ja) | 2015-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5506567B2 (ja) | 内燃機関 | |
| JP5579023B2 (ja) | 内燃機関 | |
| JP5187123B2 (ja) | 内燃機関の制御装置 | |
| KR101601157B1 (ko) | 터보차저와 슈퍼차저를 갖는 엔진 시스템 | |
| US10344688B2 (en) | Apparatus and method for engine control | |
| JP5649343B2 (ja) | 内燃機関の吸気絞り弁制御方法 | |
| CN104797810B (zh) | 用于运行具有废气涡轮增压器的外源点火内燃机的方法 | |
| JP5679185B2 (ja) | 内燃機関の制御装置 | |
| JP4525544B2 (ja) | 過給機付き内燃機関 | |
| JP5679776B2 (ja) | 内燃機関の排気ガス再循環制御方法 | |
| JP2012163009A (ja) | 内燃機関の制御装置 | |
| JP2012225315A (ja) | 内燃機関の制御装置 | |
| JP5812711B2 (ja) | 内燃機関 | |
| JP2012225215A (ja) | 内燃機関の点火時期制御方法 | |
| JP2018184870A (ja) | エンジンの制御装置 | |
| JP5808152B2 (ja) | 内燃機関の制御装置 | |
| JP2018184873A (ja) | エンジンの制御装置 | |
| JP2017180196A (ja) | 多気筒エンジンの制御装置 | |
| JP2006299892A (ja) | 過給機付き内燃機関 | |
| JP5570317B2 (ja) | 内燃機関の制御方法 | |
| JP2014231821A (ja) | 過給機付き内燃機関の制御装置 | |
| JP2013002371A (ja) | 内燃機関 | |
| JP5769506B2 (ja) | 内燃機関の制御装置 | |
| US10890129B1 (en) | High pressure loop exhaust gas recirculation and twin scroll turbocharger flow control | |
| JP5610871B2 (ja) | 内燃機関の制御方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131114 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141224 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141224 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5679185 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |