JP2001500222A - 内燃機関たとえば自動車の内燃機関の作動方法 - Google Patents
内燃機関たとえば自動車の内燃機関の作動方法Info
- Publication number
- JP2001500222A JP2001500222A JP11507982A JP50798299A JP2001500222A JP 2001500222 A JP2001500222 A JP 2001500222A JP 11507982 A JP11507982 A JP 11507982A JP 50798299 A JP50798299 A JP 50798299A JP 2001500222 A JP2001500222 A JP 2001500222A
- Authority
- JP
- Japan
- Prior art keywords
- torque
- internal combustion
- combustion engine
- fuel
- amount
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- 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
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1002—Output torque
- F02D2200/1004—Estimation of the output torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
- F02D2250/26—Control of the engine output torque by applying a torque limit
-
- 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
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.圧縮時相中の第1の動作モードと吸気時相中の第2の動作モードにおいて燃 料が燃焼室(4)へダイレクトに噴射され、 前記の両方の動作モードにおいて燃焼室(4)へ噴射される燃料量は、たと えば内燃機関により送出されるべき計算された目標トルクに依存して制御および /または調整される、 内燃機関(1)たとえば自動車の内燃機関の作動方法において、 内燃機関(1)により送出される実際トルク(Mist)と許容トルク(zM )を求め(18または19,20)、 前記実際トルク(Mist)を許容トルク(zM)と比較する(21)ことを 特徴とする、 内燃機関の作動方法。 2.実際トルク(Mist)が許容トルク(zM)よりも大きければ特別機能を開 始させる、請求項1記載の方法。 3.実際トルク(Mist)を燃焼した燃料量(vK)から求める、請求項1また は2記載の方法。 4.実際トルク(Mist)を燃焼した酸素量から求める、請求項1〜3のいずれ か1項記載の方法。 5.燃焼した酸素量を、供給された吸入空気と排気ガ ス中に残存する酸素から求める、請求項4記載の方法。 6.吸入空気を空気量センサ(12)により測定し、 排気ガス中に残存する酸素をラムダセンサ(13)により測定する、請求項5 記載の方法。 7.燃焼した酸素量の算出にあたり排気ガスの帰還を考慮する、請求項1〜6の いずれか1項記載の方法。 8.許容トルク(zM)をたとえばドライバにより要求されるトルクから求める 、請求項1〜7のいずれか1項記載の方法。 9.許容トルク(zM)を内燃機関(1)の回転数から求める、請求項1〜8の いずれか1項記載の方法。 10.要求されたトルクをアクセルペダルセンサ(17)により測定し、回転数を 回転数センサ(15)により測定する、請求項8または9記載の方法。 11.内燃機関(1)たとえば自動車の内燃機関の制御装置(16)のための電気 的記憶媒体たとえばリードオンリーメモリにおいて、 計算装置たとえばマイクロプロセッサで実行可能であり、請求項1〜10の いずれか1項記載の方法の実行に適したプログラムを格納していることを特徴と する、記憶媒体。 12.噴射弁(8)が設けられており、該噴射弁により 圧縮時相中の第1の動作モードまたは吸気時相中の第2の動作モードにおいて 燃料が燃焼室(4)へダイレクトに噴射され、 制御装置(4)が設けられており、該制御装置により、両方の動作モードに おいて燃焼室(4)へ噴射される燃料量が、たとえば内燃機関により送出される べき計算された目標トルクに依存して、制御および/または調整される形式の、 内燃機関(1)たとえば自動車の内燃機関において、 前記制御装置(16)により、内燃機関(1)から送出される実際トルク( Mist)と許容トルク(zM)が求められ、前記実際トルク(Mist)と前記許容 トルク(zM)とが比較されることを特徴とする内燃機関。 13.空気量センサ(12)とラムダセンサ(13)が設けられている、請求項1 2記載の内燃機関。 14.アクセルペダルセンサ(17)と回転数センサ(15)が設けられている、 請求項12記載の内燃機関。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19729100A DE19729100A1 (de) | 1997-07-08 | 1997-07-08 | Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
DE19729100.7 | 1997-07-08 | ||
PCT/DE1998/001809 WO1999002836A1 (de) | 1997-07-08 | 1998-07-01 | Verfahren zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001500222A true JP2001500222A (ja) | 2001-01-09 |
JP4488446B2 JP4488446B2 (ja) | 2010-06-23 |
Family
ID=7834987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50798299A Expired - Fee Related JP4488446B2 (ja) | 1997-07-08 | 1998-07-01 | 内燃機関たとえば自動車の内燃機関の作動方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6247445B1 (ja) |
EP (1) | EP0923665B1 (ja) |
JP (1) | JP4488446B2 (ja) |
DE (2) | DE19729100A1 (ja) |
WO (1) | WO1999002836A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014234732A (ja) * | 2013-05-31 | 2014-12-15 | 富士重工業株式会社 | 制御装置および制御装置の異常検出方法 |
US9845741B2 (en) | 2013-01-29 | 2017-12-19 | Toyota Jidosha Kabushiki Kaisha | Abnormality detection device for engine control device and abnormality detection method for engine control device |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19850581C1 (de) * | 1998-11-03 | 2000-02-10 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ermittlung des Drehmoments einer Brennkraftmaschine mit Benzindirekteinspritzung |
DE19900740A1 (de) | 1999-01-12 | 2000-07-13 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
DE50006419D1 (de) * | 1999-07-02 | 2004-06-17 | Siemens Ag | Verfahren zum überwachen einer mit luftüberschuss betreibbaren brennkraftmaschine |
JP3552609B2 (ja) * | 1999-09-30 | 2004-08-11 | マツダ株式会社 | 火花点火式直噴エンジンの制御装置 |
US6305347B1 (en) * | 2000-03-06 | 2001-10-23 | Ford Global Technologies, Inc. | Monitor for lean capable engine |
DE10210684B4 (de) | 2002-03-12 | 2005-04-14 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Überwachung eines Moments einer Antriebseinheit eines Fahrzeugs |
US6736121B2 (en) | 2002-06-04 | 2004-05-18 | Ford Global Technologies, Llc | Method for air-fuel ratio sensor diagnosis |
US6758185B2 (en) * | 2002-06-04 | 2004-07-06 | Ford Global Technologies, Llc | Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics |
US7168239B2 (en) * | 2002-06-04 | 2007-01-30 | Ford Global Technologies, Llc | Method and system for rapid heating of an emission control device |
US7111450B2 (en) * | 2002-06-04 | 2006-09-26 | Ford Global Technologies, Llc | Method for controlling the temperature of an emission control device |
US6736120B2 (en) * | 2002-06-04 | 2004-05-18 | Ford Global Technologies, Llc | Method and system of adaptive learning for engine exhaust gas sensors |
US6568177B1 (en) | 2002-06-04 | 2003-05-27 | Ford Global Technologies, Llc | Method for rapid catalyst heating |
US6925982B2 (en) * | 2002-06-04 | 2005-08-09 | Ford Global Technologies, Llc | Overall scheduling of a lean burn engine system |
US6868827B2 (en) * | 2002-06-04 | 2005-03-22 | Ford Global Technologies, Llc | Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device |
US6735938B2 (en) * | 2002-06-04 | 2004-05-18 | Ford Global Technologies, Llc | Method to control transitions between modes of operation of an engine |
US6769398B2 (en) * | 2002-06-04 | 2004-08-03 | Ford Global Technologies, Llc | Idle speed control for lean burn engine with variable-displacement-like characteristic |
US6745747B2 (en) * | 2002-06-04 | 2004-06-08 | Ford Global Technologies, Llc | Method for air-fuel ratio control of a lean burn engine |
US7032572B2 (en) * | 2002-06-04 | 2006-04-25 | Ford Global Technologies, Llc | Method for controlling an engine to obtain rapid catalyst heating |
DE10304113A1 (de) * | 2003-01-31 | 2004-08-12 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Steuern einer Antriebseinheit |
US6871617B1 (en) | 2004-01-09 | 2005-03-29 | Ford Global Technologies, Llc | Method of correcting valve timing in engine having electromechanical valve actuation |
US7021289B2 (en) * | 2004-03-19 | 2006-04-04 | Ford Global Technology, Llc | Reducing engine emissions on an engine with electromechanical valves |
US7028650B2 (en) * | 2004-03-19 | 2006-04-18 | Ford Global Technologies, Llc | Electromechanical valve operating conditions by control method |
US7107946B2 (en) * | 2004-03-19 | 2006-09-19 | Ford Global Technologies, Llc | Electromechanically actuated valve control for an internal combustion engine |
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 |
US7555896B2 (en) * | 2004-03-19 | 2009-07-07 | Ford Global Technologies, Llc | Cylinder deactivation for an internal combustion engine |
US7107947B2 (en) * | 2004-03-19 | 2006-09-19 | Ford Global Technologies, Llc | Multi-stroke cylinder operation in an internal combustion engine |
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 |
US6938598B1 (en) | 2004-03-19 | 2005-09-06 | Ford Global Technologies, Llc | Starting an engine with electromechanical valves |
US7079935B2 (en) * | 2004-03-19 | 2006-07-18 | Ford Global Technologies, Llc | Valve control for an engine with electromechanically actuated valves |
US7140355B2 (en) * | 2004-03-19 | 2006-11-28 | Ford Global Technologies, Llc | Valve control to reduce modal frequencies that may cause vibration |
US7032545B2 (en) * | 2004-03-19 | 2006-04-25 | Ford Global Technologies, Llc | Multi-stroke cylinder operation in an internal combustion engine |
US7128687B2 (en) * | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control for 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 |
US7383820B2 (en) | 2004-03-19 | 2008-06-10 | Ford Global Technologies, Llc | Electromechanical valve timing during a start |
US7559309B2 (en) * | 2004-03-19 | 2009-07-14 | Ford Global Technologies, Llc | Method to start electromechanical valves on an internal combustion engine |
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 |
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 |
US7055483B2 (en) * | 2004-03-19 | 2006-06-06 | Ford Global Technologies, Llc | Quick starting engine with electromechanical valves |
US7063062B2 (en) * | 2004-03-19 | 2006-06-20 | Ford Global Technologies, Llc | Valve selection for an engine operating in a multi-stroke cylinder mode |
US7017539B2 (en) * | 2004-03-19 | 2006-03-28 | Ford Global Technologies Llc | Engine breathing in an engine with mechanical and electromechanical valves |
US7240663B2 (en) * | 2004-03-19 | 2007-07-10 | Ford Global Technologies, Llc | Internal combustion engine shut-down for engine having adjustable valves |
US7194993B2 (en) | 2004-03-19 | 2007-03-27 | Ford Global Technologies, Llc | Starting an engine with valves that may be deactivated |
US8818676B2 (en) * | 2006-05-02 | 2014-08-26 | GM Global Technology Operations LLC | Redundant Torque Security Path |
US8352149B2 (en) * | 2008-10-02 | 2013-01-08 | Honeywell International Inc. | System and method for providing gas turbine engine output torque sensor validation and sensor backup using a speed sensor |
US8171805B2 (en) * | 2010-02-18 | 2012-05-08 | Honeywell International Inc. | Non-contact torque determination system and method for a non-mechanically coupled rotating system |
DE102011004773A1 (de) * | 2011-02-25 | 2012-08-30 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Überwachung eines Antriebs eines Antriebssystems eines Fahrzeugs |
DE102011089093B4 (de) * | 2011-12-20 | 2021-08-12 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Antriebsstrangs eines Kraftfahrzeugs |
DE102014016398A1 (de) * | 2014-11-05 | 2016-05-12 | Man Diesel & Turbo Se | Verfahren und Steuerungseinrichtung zum Betreiben einer Brennkraftmaschine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5078107A (en) * | 1990-03-30 | 1992-01-07 | Fuji Jukogyo Kabushiki Kaisha | Fuel injection control system for an internal combustion engine |
JPH0460255A (ja) * | 1990-06-26 | 1992-02-26 | Jatco Corp | スロットル信号処理装置 |
US5186081A (en) * | 1991-06-07 | 1993-02-16 | General Motors Corporation | Method of regulating supercharger boost pressure |
JP2765305B2 (ja) * | 1991-10-25 | 1998-06-11 | トヨタ自動車株式会社 | 内燃機関 |
JP3024460B2 (ja) * | 1993-10-22 | 2000-03-21 | 日産自動車株式会社 | エンジンのスロットル制御装置 |
DE19536038B4 (de) * | 1995-09-28 | 2007-08-16 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung der Antriebseinheit eines Kraftfahrzeugs |
DE19612150A1 (de) * | 1996-03-27 | 1997-10-02 | Bosch Gmbh Robert | Steuereinrichtung für eine Benzin-Brennkraftmaschine mit Direkteinspritzung |
JP3285493B2 (ja) * | 1996-07-05 | 2002-05-27 | 株式会社日立製作所 | 希薄燃焼エンジン制御装置および方法ならびにエンジンシステム |
-
1997
- 1997-07-08 DE DE19729100A patent/DE19729100A1/de not_active Ceased
-
1998
- 1998-07-01 US US09/254,582 patent/US6247445B1/en not_active Expired - Lifetime
- 1998-07-01 DE DE59803716T patent/DE59803716D1/de not_active Expired - Lifetime
- 1998-07-01 EP EP98942470A patent/EP0923665B1/de not_active Expired - Lifetime
- 1998-07-01 JP JP50798299A patent/JP4488446B2/ja not_active Expired - Fee Related
- 1998-07-01 WO PCT/DE1998/001809 patent/WO1999002836A1/de active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9845741B2 (en) | 2013-01-29 | 2017-12-19 | Toyota Jidosha Kabushiki Kaisha | Abnormality detection device for engine control device and abnormality detection method for engine control device |
JP2014234732A (ja) * | 2013-05-31 | 2014-12-15 | 富士重工業株式会社 | 制御装置および制御装置の異常検出方法 |
Also Published As
Publication number | Publication date |
---|---|
DE59803716D1 (de) | 2002-05-16 |
WO1999002836A1 (de) | 1999-01-21 |
DE19729100A1 (de) | 1999-01-14 |
EP0923665B1 (de) | 2002-04-10 |
EP0923665A1 (de) | 1999-06-23 |
JP4488446B2 (ja) | 2010-06-23 |
US6247445B1 (en) | 2001-06-19 |
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