JP2001500216A - 内燃機関例えば自動車の内燃機関の作動システム - Google Patents
内燃機関例えば自動車の内燃機関の作動システムInfo
- Publication number
- JP2001500216A JP2001500216A JP11506103A JP50610399A JP2001500216A JP 2001500216 A JP2001500216 A JP 2001500216A JP 11506103 A JP11506103 A JP 11506103A JP 50610399 A JP50610399 A JP 50610399A JP 2001500216 A JP2001500216 A JP 2001500216A
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- fuel
- amount
- injected
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
- F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
- F02D41/345—Controlling injection timing
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 第1の作動モードで吸入フェーズ中に、または第2の作動モードで圧縮フ ェーズ中に燃料を直接に燃焼室(4)内へ噴射し、 燃焼室(4)内へ噴射すべき燃料量(rksoll)を2つの作動モードで相互に 異なるように制御および/または閉ループ制御する、 内燃機関(1)、例えば自動車の内燃機関の作動方法において、 第1の作動モードでは要求されるトルク(milsoll)から必要な空気量(rls ollhom)を求め、該空気量から噴射すべき燃料量(rksoll)を求め、 第2の作動モードでは噴射すべき燃料量(rksoll)を直接に要求されるトル ク(milsoll)から求める、 ことを特徴とする内燃機関の作動方法。 2. 第2の作動モードでは必要な空気量(rlsollsch)を内燃機関(1)の動 作パラメータに依存して求める、請求項1記載の方法。 3. 必要な空気量(rlsollsch)を排気ガス戻し供給部および/またはタンク 排気部および/またはブレーキ倍力装置および/またはノイズ発生部および/ま たはその他に依存して求める、請求項2記載の方法。 4. 排気ガス戻し供給部および/またはタンク排気部および/またはブレーキ 倍力装置および/またはノイズ発生部に対してそれぞれ最大許容圧力状態(pspu agrs、psputes、pspubgs、を予め与え、該最大許容圧力状態(pspuagrs、pspute s、pspubgs)のうち最小の圧力状態(pspus)を基礎として必要な空気量(rlsol lsch)を求める、請求項3記載の方法。 5. 最大許容圧力状態(pspuagrs、psputes、pspubgs)のうち最小の圧力状態 (pspus)を周囲の実際の圧力(pu_w)と結合させる、請求項4記載の方法。 6. ブレーキ倍力装置および/またはノイズ発生部に対する最大許容圧力状態 (pspubgs)を、例えば内燃機関(1)の回転数(nmot)に依存する特性マップ (37)により求める、請求項4または5記載の方法。 7. 必要な空気量(rlsollsch)をスロットルバルブ(18)を用いて調整す る、請求項2から6までのいずれか1項記載の方法。 8. 燃料を燃焼室(4)内へ噴射する噴射弁(8)の噴射開始および/または 噴射終了が、燃焼室(4)内の燃料を点火するスパークプラグ(9)の点火角と 調整される、請求項2から7までのいずれか1項記載の方法。 9. 実際に供給される空気量(rl)を必要な空気量(rlsoll)へ制御する、請 求項1から8までのいずれか1項記載の方法。 10. 第1の作動モードでラムダ制御(29)が行われる、請求項1から9ま でのいずれか1項記載の方法。 11. 電気的メモリ、例えばROMが、内燃機関(1)、例えば自動車の内燃 機関の制御装置(20)に用いられ、 計算機で、例えばマイクロプロセッサで実行され、請求項1から10までの いずれか1項記載の方法を実施するのに適したプログラムが記憶されている、 ことを特徴とする電気的記憶媒体。 12. 燃料を第1の作動モードで吸入フェーズ中に噴射するか、または第2の 作動モードで圧縮フェーズ中に直接に燃焼室(4)内へ噴射する噴射弁(8)と 、 燃焼室(4)内へ噴射すべき燃料量(rksoll)を2つの作動モードで相互に 異なるように制御および/または閉ループ制御する制御装置(20)とを有する 、 内燃機関(1)、例えば自動車の内燃機関において、 前記制御装置(20)が、 第1の作動モードでは要求されるトルク(milsoll)から必要な空気量(rls ollhom)を求め、該空気量から噴射すべき燃料量(rksoll)を求め、 第2の作動モードでは噴射すべき燃料量(rksoll)を直接に要求されるトル ク(milsoll)から求めるように構成されている、 ことを特徴とする内燃機関。 13. 燃焼室(4)に通じる吸気管(6)に圧力センサ(19)およびスロッ トルバルブ(18)が設けられている、請求項12記載の内燃機関(1)。 14. 燃焼室(4)にスパークプラグ(9)が設けられている、請求項12ま たは13記載の内燃機関(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19728112.5 | 1997-07-02 | ||
DE19728112A DE19728112A1 (de) | 1997-07-02 | 1997-07-02 | System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
PCT/DE1998/001776 WO1999001654A1 (de) | 1997-07-02 | 1998-06-29 | System zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001500216A true JP2001500216A (ja) | 2001-01-09 |
JP4138029B2 JP4138029B2 (ja) | 2008-08-20 |
Family
ID=7834343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50610399A Expired - Fee Related JP4138029B2 (ja) | 1997-07-02 | 1998-06-29 | 内燃機関例えば自動車の内燃機関の作動システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US6116210A (ja) |
EP (1) | EP0923666B1 (ja) |
JP (1) | JP4138029B2 (ja) |
KR (1) | KR20000068344A (ja) |
DE (2) | DE19728112A1 (ja) |
WO (1) | WO1999001654A1 (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19813377A1 (de) * | 1998-03-26 | 1999-10-07 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine |
DE19850581C1 (de) * | 1998-11-03 | 2000-02-10 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ermittlung des Drehmoments einer Brennkraftmaschine mit Benzindirekteinspritzung |
DE19908408B4 (de) * | 1999-02-26 | 2007-06-06 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
DE19936202A1 (de) * | 1999-07-31 | 2001-02-08 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine |
DE19961292C2 (de) * | 1999-12-18 | 2003-04-24 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
JP2001193524A (ja) * | 1999-12-28 | 2001-07-17 | Mitsubishi Electric Corp | 筒内噴射エンジンの燃料噴射制御装置 |
FR2804179B1 (fr) * | 2000-01-20 | 2002-12-06 | Peugeot Citroen Automobiles Sa | Procede et dispositif de regulation de la richesse du melange d'un moteur a combustion interne |
JP4089127B2 (ja) * | 2000-04-21 | 2008-05-28 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
DE10031173C1 (de) * | 2000-06-27 | 2002-01-24 | Siemens Ag | Verfahren zum Steuern einer Brennkraftmaschine |
DE10037569B4 (de) * | 2000-08-02 | 2014-02-13 | Robert Bosch Gmbh | Verfahren, Computerprogramm sowie Steuereinrichtung zur Ermittlung der Luftmasse, die einer Brennkraftmaschine über ein Ansaugrohr zugeführt wird |
DE10039032B4 (de) | 2000-08-10 | 2015-04-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
DE10039788B4 (de) | 2000-08-16 | 2014-02-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
US6390055B1 (en) * | 2000-08-29 | 2002-05-21 | Ford Global Technologies, Inc. | Engine mode control |
US6631708B1 (en) | 2000-10-12 | 2003-10-14 | Ford Global Technologies, Llc | Control method for engine |
US6595187B1 (en) | 2000-10-12 | 2003-07-22 | Ford Global Technologies, Llc | Control method for internal combustion engine |
US6564769B2 (en) | 2001-09-04 | 2003-05-20 | Ford Global Technologies, Llc | Method and system for operating a direct injection spark internal combustion engine having variable compression ratio modes |
US6708102B2 (en) * | 2002-08-01 | 2004-03-16 | Ford Global Technologies, Llc | Method and system for predicting cylinder air charge in an internal combustion engine for a future cylinder event |
DE10331581A1 (de) * | 2003-07-11 | 2005-01-27 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Bestimmung des Massenstromes über das Tankentlüftungsventil für eine Verbrennungskraftmaschine |
US6871617B1 (en) | 2004-01-09 | 2005-03-29 | Ford Global Technologies, Llc | Method of correcting valve timing in engine having electromechanical valve actuation |
US7559309B2 (en) | 2004-03-19 | 2009-07-14 | Ford Global Technologies, Llc | Method to start electromechanical valves on an internal combustion engine |
US7107946B2 (en) * | 2004-03-19 | 2006-09-19 | Ford Global Technologies, Llc | Electromechanically actuated valve control for an internal combustion engine |
US7240663B2 (en) | 2004-03-19 | 2007-07-10 | Ford Global Technologies, Llc | Internal combustion engine shut-down for engine having adjustable valves |
US7079935B2 (en) | 2004-03-19 | 2006-07-18 | Ford Global Technologies, Llc | Valve control for an engine with electromechanically actuated valves |
US7066121B2 (en) | 2004-03-19 | 2006-06-27 | Ford Global Technologies, Llc | Cylinder and valve mode control for an engine with valves that may be deactivated |
US7021289B2 (en) | 2004-03-19 | 2006-04-04 | Ford Global Technology, Llc | Reducing engine emissions on an engine with electromechanical valves |
US7107947B2 (en) * | 2004-03-19 | 2006-09-19 | Ford Global Technologies, Llc | Multi-stroke cylinder operation in an internal combustion engine |
US7194993B2 (en) | 2004-03-19 | 2007-03-27 | Ford Global Technologies, Llc | Starting an engine with valves that may be deactivated |
US7555896B2 (en) | 2004-03-19 | 2009-07-07 | Ford Global Technologies, Llc | Cylinder deactivation for an internal combustion engine |
US6938598B1 (en) | 2004-03-19 | 2005-09-06 | Ford Global Technologies, Llc | Starting an engine with electromechanical valves |
US7165391B2 (en) | 2004-03-19 | 2007-01-23 | Ford Global Technologies, Llc | Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst |
US7017539B2 (en) * | 2004-03-19 | 2006-03-28 | Ford Global Technologies Llc | Engine breathing in an engine with mechanical and electromechanical valves |
US7028650B2 (en) * | 2004-03-19 | 2006-04-18 | Ford Global Technologies, Llc | Electromechanical valve operating conditions by control method |
US7140355B2 (en) | 2004-03-19 | 2006-11-28 | Ford Global Technologies, Llc | Valve control to reduce modal frequencies that may cause vibration |
US7072758B2 (en) | 2004-03-19 | 2006-07-04 | Ford Global Technologies, Llc | Method of torque control for an engine with valves that may be deactivated |
US7128687B2 (en) | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control for an internal combustion engine |
US7063062B2 (en) | 2004-03-19 | 2006-06-20 | Ford Global Technologies, Llc | Valve selection for an engine operating in a multi-stroke cylinder mode |
US7128043B2 (en) | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control based on a vehicle electrical system |
US7031821B2 (en) * | 2004-03-19 | 2006-04-18 | Ford Global Technologies, Llc | Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design |
US7383820B2 (en) * | 2004-03-19 | 2008-06-10 | Ford Global Technologies, Llc | Electromechanical valve timing during a start |
US7055483B2 (en) * | 2004-03-19 | 2006-06-06 | Ford Global Technologies, Llc | Quick starting engine with electromechanical valves |
US7032545B2 (en) * | 2004-03-19 | 2006-04-25 | Ford Global Technologies, Llc | Multi-stroke cylinder operation in an internal combustion engine |
US7032581B2 (en) | 2004-03-19 | 2006-04-25 | Ford Global Technologies, Llc | Engine air-fuel control for an engine with valves that may be deactivated |
US8634976B2 (en) * | 2010-03-01 | 2014-01-21 | GM Global Technology Operations LLC | Systems and methods for managing torque capability in electric motor systems |
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JPH01104934A (ja) * | 1987-10-17 | 1989-04-21 | Daihatsu Motor Co Ltd | 火花点火式エンジンの燃料噴射時期製御方法 |
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DE3930396C2 (de) * | 1989-09-12 | 1993-11-04 | Bosch Gmbh Robert | Verfahren zum einstellen von luft- und kraftstoffmengen fuer eine mehrzylindrige brennkraftmaschine |
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DE19612150A1 (de) * | 1996-03-27 | 1997-10-02 | Bosch Gmbh Robert | Steuereinrichtung für eine Benzin-Brennkraftmaschine mit Direkteinspritzung |
US5704339A (en) * | 1996-04-26 | 1998-01-06 | Ford Global Technologies, Inc. | method and apparatus for improving vehicle fuel economy |
US5746183A (en) * | 1997-07-02 | 1998-05-05 | Ford Global Technologies, Inc. | Method and system for controlling fuel delivery during transient engine conditions |
-
1997
- 1997-07-02 DE DE19728112A patent/DE19728112A1/de not_active Ceased
-
1998
- 1998-06-29 JP JP50610399A patent/JP4138029B2/ja not_active Expired - Fee Related
- 1998-06-29 US US09/254,390 patent/US6116210A/en not_active Expired - Lifetime
- 1998-06-29 KR KR1019997001522A patent/KR20000068344A/ko not_active Application Discontinuation
- 1998-06-29 DE DE59807377T patent/DE59807377D1/de not_active Expired - Lifetime
- 1998-06-29 EP EP98941243A patent/EP0923666B1/de not_active Expired - Lifetime
- 1998-06-29 WO PCT/DE1998/001776 patent/WO1999001654A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP4138029B2 (ja) | 2008-08-20 |
US6116210A (en) | 2000-09-12 |
DE59807377D1 (de) | 2003-04-10 |
EP0923666A1 (de) | 1999-06-23 |
KR20000068344A (ko) | 2000-11-25 |
EP0923666B1 (de) | 2003-03-05 |
DE19728112A1 (de) | 1999-01-07 |
WO1999001654A1 (de) | 1999-01-14 |
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