JP2005188435A - 内燃機関の過給機制御装置車両の制御装置 - Google Patents
内燃機関の過給機制御装置車両の制御装置 Download PDFInfo
- Publication number
- JP2005188435A JP2005188435A JP2003432624A JP2003432624A JP2005188435A JP 2005188435 A JP2005188435 A JP 2005188435A JP 2003432624 A JP2003432624 A JP 2003432624A JP 2003432624 A JP2003432624 A JP 2003432624A JP 2005188435 A JP2005188435 A JP 2005188435A
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- JP
- Japan
- Prior art keywords
- auxiliary power
- supercharger
- acceleration
- 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.)
- Granted
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- 238000002485 combustion reaction Methods 0.000 title claims description 19
- 230000001133 acceleration Effects 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000002238 attenuated effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 abstract description 12
- 230000006866 deterioration Effects 0.000 abstract description 8
- 230000007812 deficiency Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000002699 waste material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
- F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D23/00—Controlling engines characterised by their being supercharged
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
【解決手段】吸気管11と排気管24との間には過給機としてのターボチャージャ30が配設されている。ターボチャージャ30は補助動力装置としてのモータ34を備えており、モータ34の駆動によりターボチャージャ30に対して補助動力が付加される。エンジンECU50は、車両が所定の加速状態になったことを検出すると共に、変速機により所定の変速動作が行われたことを検出する。そして、所定の加速状態になった旨検出された際、かかる加速状態下での変速機の変速動作に応じてターボチャージャ30の補助動力を算出すると共に、該算出した補助動力によりモータ34の駆動を制御する。
【選択図】 図1
Description
Claims (7)
- 排気動力を用いて吸気効率を高めるための過給機と動力補助装置とを有する内燃機関と、該内燃機関の回転出力を、可変設定可能な変速比で車輪側に伝達する変速機とを備えた車両に適用され、前記補助動力装置の駆動により前記過給機に対して補助動力を付加するよう構成した内燃機関の過給機制御装置において、
車両が所定の加速状態になったことを検出する加速検出手段と、
前記変速機により所定の変速動作が行われたことを検出する変速検出手段と、
前記所定の加速状態になった旨検出された際、かかる加速状態下での前記変速機の変速動作に応じて前記過給機の補助動力制御値を算出すると共に、該算出した補助動力制御値により前記動力補助装置の駆動を制御する補助動力制御手段と、
を備えたことを特徴とする内燃機関の過給機制御装置。 - 前記補助動力制御手段は、前記変速機で所定の変速動作が行われる都度、その時の変速比に応じて補助動力リセット量を算出し、該算出した補助動力リセット量にて前記補助動力制御値をリセットする請求項1記載の内燃機関の過給機制御装置。
- 前記補助動力制御手段は、前記変速機の変速比が小さくなるほど、前記補助動力リセット量を大きくする請求項2記載の内燃機関の過給機制御装置。
- 前記補助動力制御手段は、前記補助動力リセット量による補助動力制御値のリセット後に当該補助動力制御値を時間の経過に伴い減衰させる請求項2又は3記載の内燃機関の過給機制御装置。
- 前記補助動力制御値を減衰させるための減衰率を、前記排気動力の上昇を推定可能な推定パラメータに応じて設定する減衰率設定手段を備えた請求項4記載の内燃機関の過給機制御装置。
- 前記補助動力制御手段は、車両が前記所定の加速状態になった旨検出された際、その時の前記変速機の変速比に基づいて前記補助動力制御値の加速初期値を設定すると共に、該加速初期値による補助動力制御の開始直後の所定期間において加速初期値を減衰させない請求項4又は5記載の内燃機関の過給機制御装置。
- 前記加速初期値を減衰させない減衰非実施期間を、機関回転数と機関負荷の少なくとも一方に基づいて設定する請求項6記載の内燃機関の過給機制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003432624A JP4337092B2 (ja) | 2003-12-26 | 2003-12-26 | 内燃機関の過給機制御装置 |
DE102004062756A DE102004062756A1 (de) | 2003-12-26 | 2004-12-27 | Steuergerät für eine Brennkraftmaschine, die mit einer Verdichtungsvorrichtung ausgestattet ist |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003432624A JP4337092B2 (ja) | 2003-12-26 | 2003-12-26 | 内燃機関の過給機制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005188435A true JP2005188435A (ja) | 2005-07-14 |
JP4337092B2 JP4337092B2 (ja) | 2009-09-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003432624A Expired - Lifetime JP4337092B2 (ja) | 2003-12-26 | 2003-12-26 | 内燃機関の過給機制御装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4337092B2 (ja) |
DE (1) | DE102004062756A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7805939B2 (en) | 2005-03-02 | 2010-10-05 | Denso Corporation | Controller for internal combustion engine with supercharger |
JP5631465B1 (ja) * | 2013-09-03 | 2014-11-26 | 三菱電機株式会社 | 電動過給機の制御装置および電動過給機の制御方法 |
JP2017519681A (ja) * | 2014-06-15 | 2017-07-20 | エコモーターズ,インコーポレーテッド | 変速機の自動シフト・イベント中における電子制御型ターボチャージャの制御システムおよび方法 |
KR20200042300A (ko) * | 2018-10-15 | 2020-04-23 | 현대자동차주식회사 | 차량용 엔진 제어방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112005000534B4 (de) * | 2004-03-08 | 2011-06-09 | Toyota Jidosha Kabushiki Kaisha, Toyota-shi | Antriebseinheit mit elektrisch angetriebener Aufladevorrichtung |
JP4561686B2 (ja) | 2006-05-08 | 2010-10-13 | 株式会社デンソー | 過給機付き内燃機関の制御装置 |
-
2003
- 2003-12-26 JP JP2003432624A patent/JP4337092B2/ja not_active Expired - Lifetime
-
2004
- 2004-12-27 DE DE102004062756A patent/DE102004062756A1/de not_active Ceased
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7805939B2 (en) | 2005-03-02 | 2010-10-05 | Denso Corporation | Controller for internal combustion engine with supercharger |
US7827790B2 (en) | 2005-03-02 | 2010-11-09 | Denso Corporation | Controller for internal combustion engine with supercharger |
JP5631465B1 (ja) * | 2013-09-03 | 2014-11-26 | 三菱電機株式会社 | 電動過給機の制御装置および電動過給機の制御方法 |
JP2015048797A (ja) * | 2013-09-03 | 2015-03-16 | 三菱電機株式会社 | 電動過給機の制御装置および電動過給機の制御方法 |
JP2017519681A (ja) * | 2014-06-15 | 2017-07-20 | エコモーターズ,インコーポレーテッド | 変速機の自動シフト・イベント中における電子制御型ターボチャージャの制御システムおよび方法 |
KR20200042300A (ko) * | 2018-10-15 | 2020-04-23 | 현대자동차주식회사 | 차량용 엔진 제어방법 |
KR102565336B1 (ko) | 2018-10-15 | 2023-08-09 | 현대자동차주식회사 | 차량용 엔진 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
JP4337092B2 (ja) | 2009-09-30 |
DE102004062756A1 (de) | 2005-08-11 |
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