DE69514128T2 - System zur Abschätzung des Luft/Kraftstoffverhältnisses für eine Brennkraftmaschine - Google Patents
System zur Abschätzung des Luft/Kraftstoffverhältnisses für eine BrennkraftmaschineInfo
- Publication number
- DE69514128T2 DE69514128T2 DE69514128T DE69514128T DE69514128T2 DE 69514128 T2 DE69514128 T2 DE 69514128T2 DE 69514128 T DE69514128 T DE 69514128T DE 69514128 T DE69514128 T DE 69514128T DE 69514128 T2 DE69514128 T2 DE 69514128T2
- Authority
- DE
- Germany
- Prior art keywords
- air
- combustion engine
- internal combustion
- fuel ratio
- estimation system
- 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.)
- Expired - Fee Related
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0257—Independent control of two or more intake or exhaust valves respectively, i.e. one of two intake valves remains closed or is opened partially while the other is fully opened
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0261—Controlling the valve overlap
-
- 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
- F02D41/0002—Controlling intake air
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
- F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
- F02D41/1481—Using a delaying circuit
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1415—Controller structures or design using a state feedback or a state space representation
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1415—Controller structures or design using a state feedback or a state space representation
- F02D2041/1416—Observer
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1415—Controller structures or design using a state feedback or a state space representation
- F02D2041/1417—Kalman filter
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1418—Several control loops, either as alternatives or simultaneous
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
- F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3320294A JP2689368B2 (ja) | 1993-09-13 | 1994-02-04 | 内燃機関の気筒別空燃比推定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69514128D1 DE69514128D1 (de) | 2000-02-03 |
DE69514128T2 true DE69514128T2 (de) | 2000-05-31 |
Family
ID=12379892
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69514128T Expired - Fee Related DE69514128T2 (de) | 1994-02-04 | 1995-02-03 | System zur Abschätzung des Luft/Kraftstoffverhältnisses für eine Brennkraftmaschine |
DE69516314T Expired - Fee Related DE69516314T2 (de) | 1994-02-04 | 1995-02-03 | System zur Abschätzung des Luft/Krafstoffverhältnisses für eine Brennkraftmaschine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69516314T Expired - Fee Related DE69516314T2 (de) | 1994-02-04 | 1995-02-03 | System zur Abschätzung des Luft/Krafstoffverhältnisses für eine Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US5548514A (de) |
EP (2) | EP0670419B1 (de) |
DE (2) | DE69514128T2 (de) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5806012A (en) * | 1994-12-30 | 1998-09-08 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
CN1082617C (zh) * | 1994-12-30 | 2002-04-10 | 本田技研工业株式会社 | 内燃机的燃料喷射控制装置 |
JP3422393B2 (ja) * | 1995-02-24 | 2003-06-30 | 本田技研工業株式会社 | 内燃機関の空燃比制御装置 |
US5715796A (en) * | 1995-02-24 | 1998-02-10 | Honda Giken Kogyo Kabushiki Kaisha | Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines |
US5732689A (en) * | 1995-02-24 | 1998-03-31 | Honda Giken Kogyo Kabushiki Kaisha | Air-fuel ratio control system for internal combustion engines |
US5774822A (en) * | 1995-02-25 | 1998-06-30 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US6041279A (en) * | 1995-02-25 | 2000-03-21 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5758630A (en) * | 1995-02-25 | 1998-06-02 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5908463A (en) * | 1995-02-25 | 1999-06-01 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5781875A (en) * | 1995-02-25 | 1998-07-14 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5623913A (en) * | 1995-02-27 | 1997-04-29 | Honda Giken Kogyo Kabushiki Kaisha | Fuel injection control apparatus |
JP3499319B2 (ja) * | 1995-03-03 | 2004-02-23 | ヤマハマリン株式会社 | エンジンの燃料噴射装置 |
EP0826100B1 (de) * | 1995-05-03 | 1999-11-03 | Siemens Aktiengesellschaft | Verfahren zur zylinderselektiven lambda-regelung einer mehrzylinder-brennkraftmaschine |
JP3591916B2 (ja) * | 1995-06-05 | 2004-11-24 | ヤマハ発動機株式会社 | 内燃機関の制御方法および装置 |
DE19615542C2 (de) * | 1996-04-19 | 1998-05-07 | Daimler Benz Ag | Einrichtung zur Motorlastbestimmung für einen Verbrennungsmotor |
US5651353A (en) * | 1996-05-03 | 1997-07-29 | General Motors Corporation | Internal combustion engine control |
JP3683357B2 (ja) * | 1996-08-08 | 2005-08-17 | 本田技研工業株式会社 | 内燃機関の気筒別空燃比推定装置 |
FR2773847B1 (fr) * | 1998-01-19 | 2000-03-24 | Sagem | Dispositif d'estimation de richesse de systeme d'injection pour moteur a combustion interne |
US5988140A (en) * | 1998-06-30 | 1999-11-23 | Robert Bosch Corporation | Engine management system |
DE19846393A1 (de) | 1998-10-08 | 2000-04-13 | Bayerische Motoren Werke Ag | Zylinderselektive Regelung des Luft-Kraftstoff-Verhältnisses |
JP3610839B2 (ja) * | 1999-09-27 | 2005-01-19 | 株式会社デンソー | 内燃機関の空燃比制御装置 |
IT1321203B1 (it) * | 2000-02-01 | 2003-12-31 | Magneti Marelli Spa | Metodo per il controllo del titolo della miscela aria - carburante inun motore a scoppio . |
DE10006161A1 (de) * | 2000-02-11 | 2001-08-23 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Bestimmung zylinderindividueller Unterschiede einer Steuergröße bei einer mehrzylindrigen Brennkraftmaschine |
US6314952B1 (en) | 2000-03-23 | 2001-11-13 | General Motors Corporation | Individual cylinder fuel control method |
JP2002030970A (ja) | 2000-07-17 | 2002-01-31 | Honda Motor Co Ltd | 筒内噴射型内燃機関の燃焼状態制御装置 |
JP3467455B2 (ja) | 2000-07-17 | 2003-11-17 | 本田技研工業株式会社 | 内燃機関の気筒別空燃比推定装置 |
US6640777B2 (en) | 2000-10-12 | 2003-11-04 | Kabushiki Kaisha Moric | Method and device for controlling fuel injection in internal combustion engine |
US6895908B2 (en) * | 2000-10-12 | 2005-05-24 | Kabushiki Kaisha Moric | Exhaust timing controller for two-stroke engine |
JP4270534B2 (ja) | 2000-10-12 | 2009-06-03 | ヤマハモーターエレクトロニクス株式会社 | 内燃エンジンの負荷検出方法、制御方法、点火時期制御方法および点火時期制御装置 |
US6832598B2 (en) | 2000-10-12 | 2004-12-21 | Kabushiki Kaisha Moric | Anti-knocking device an method |
US20030168028A1 (en) * | 2000-10-12 | 2003-09-11 | Kaibushiki Kaisha Moric | Oil control device for two-stroke engine |
US6892702B2 (en) * | 2000-10-12 | 2005-05-17 | Kabushiki Kaisha Moric | Ignition controller |
FR2834314B1 (fr) * | 2001-12-31 | 2005-01-07 | Peugeot Citroen Automobiles Sa | Procede d'estimation de la richesse en carburant d'un melange combustible consomme par un moteur a injection, utilisable quel que soit le regime moteur |
JP3969273B2 (ja) * | 2002-10-03 | 2007-09-05 | 株式会社デンソー | 内燃機関の排気浄化装置 |
DE10358988B3 (de) | 2003-12-16 | 2005-05-04 | Siemens Ag | Vorrichtung zum Steuern einer Brennkraftmaschine |
US6871617B1 (en) | 2004-01-09 | 2005-03-29 | Ford Global Technologies, Llc | Method of correcting valve timing in engine having electromechanical valve actuation |
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 |
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 |
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 |
US7383820B2 (en) | 2004-03-19 | 2008-06-10 | Ford Global Technologies, Llc | Electromechanical valve timing during a start |
US7021289B2 (en) | 2004-03-19 | 2006-04-04 | Ford Global Technology, Llc | Reducing engine emissions on an 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 |
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 |
US7194993B2 (en) | 2004-03-19 | 2007-03-27 | Ford Global Technologies, Llc | Starting an engine with valves that may be deactivated |
US7128043B2 (en) * | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control based on a vehicle electrical system |
US7128687B2 (en) | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control for 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 |
US7107947B2 (en) * | 2004-03-19 | 2006-09-19 | Ford Global Technologies, Llc | Multi-stroke cylinder operation in an internal combustion engine |
US7555896B2 (en) | 2004-03-19 | 2009-07-07 | Ford Global Technologies, Llc | Cylinder deactivation for an internal combustion engine |
US7559309B2 (en) | 2004-03-19 | 2009-07-14 | Ford Global Technologies, Llc | Method to start electromechanical valves on 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 |
US7028650B2 (en) * | 2004-03-19 | 2006-04-18 | Ford Global Technologies, Llc | Electromechanical valve operating conditions by control method |
US7055483B2 (en) * | 2004-03-19 | 2006-06-06 | Ford Global Technologies, Llc | Quick starting engine with electromechanical valves |
US6938598B1 (en) | 2004-03-19 | 2005-09-06 | Ford Global Technologies, Llc | Starting an engine with electromechanical valves |
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 |
US7017539B2 (en) * | 2004-03-19 | 2006-03-28 | Ford Global Technologies Llc | Engine breathing in an engine with mechanical and 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 |
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DE102008054512B4 (de) * | 2008-12-11 | 2021-08-05 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine |
JP4924733B2 (ja) * | 2010-03-12 | 2012-04-25 | トヨタ自動車株式会社 | 内燃機関の異常診断装置 |
JP2012097718A (ja) * | 2010-11-05 | 2012-05-24 | Toyota Motor Corp | 多気筒内燃機関の気筒間空燃比ばらつき異常検出装置 |
DE102011084630B4 (de) * | 2011-10-17 | 2023-12-14 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine und Recheneinheit |
FR2983530A1 (fr) * | 2011-12-06 | 2013-06-07 | Renault Sa | Methode de diagnostic d'une derive d'au moins un injecteur d'un systeme d'injection de carburant a rampe commune. |
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JPS59101562A (ja) * | 1982-11-30 | 1984-06-12 | Mazda Motor Corp | 多気筒エンジンの空燃比制御装置 |
JPH01216047A (ja) * | 1988-02-24 | 1989-08-30 | Hitachi Ltd | エンジンの空燃比制御方法および装置 |
GB8810878D0 (en) * | 1988-05-07 | 1988-06-08 | Lucas Ind Plc | Adaptive control system for i c engine |
JP2666081B2 (ja) * | 1989-04-18 | 1997-10-22 | 本田技研工業株式会社 | 内燃機関のノック制御装置 |
DE3919792A1 (de) * | 1989-06-16 | 1990-12-20 | Hornig Wolfgang | Verfahren zur herstellung metallischer zahnersatzteile |
US4962741A (en) * | 1989-07-14 | 1990-10-16 | Ford Motor Company | Individual cylinder air/fuel ratio feedback control system |
JPH04134149A (ja) * | 1990-09-26 | 1992-05-08 | Mazda Motor Corp | エンジンの制御装置 |
JPH04234542A (ja) * | 1990-12-28 | 1992-08-24 | Honda Motor Co Ltd | 内燃エンジンの空燃比制御方法 |
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JP2689362B2 (ja) * | 1991-12-27 | 1997-12-10 | 本田技研工業株式会社 | 内燃機関の空燃比検出方法 |
EP0553570B1 (de) * | 1991-12-27 | 1998-04-22 | Honda Giken Kogyo Kabushiki Kaisha | Verfahren zum Feststellen und Steuern des Luft/Kraftstoffverhältnisses in einer Brennkraftmaschine |
JP3162524B2 (ja) * | 1992-12-29 | 2001-05-08 | 本田技研工業株式会社 | 内燃機関の空燃比制御装置 |
EP0643213B1 (de) * | 1993-09-13 | 1998-03-04 | Honda Giken Kogyo Kabushiki Kaisha | Luft-Kraftstoff-Verhältnis-Erfassungsvorrichtung für eine Brennkraftmaschine |
JP3162553B2 (ja) * | 1993-09-13 | 2001-05-08 | 本田技研工業株式会社 | 内燃機関の空燃比フィードバック制御装置 |
-
1995
- 1995-02-03 EP EP95101517A patent/EP0670419B1/de not_active Expired - Lifetime
- 1995-02-03 US US08/383,204 patent/US5548514A/en not_active Expired - Lifetime
- 1995-02-03 DE DE69514128T patent/DE69514128T2/de not_active Expired - Fee Related
- 1995-02-03 EP EP97111038A patent/EP0802316B1/de not_active Expired - Lifetime
- 1995-02-03 DE DE69516314T patent/DE69516314T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0802316A3 (de) | 1999-01-27 |
EP0670419A3 (de) | 1997-06-25 |
DE69514128D1 (de) | 2000-02-03 |
EP0802316B1 (de) | 2000-04-12 |
DE69516314D1 (de) | 2000-05-18 |
EP0670419B1 (de) | 1999-12-29 |
DE69516314T2 (de) | 2000-08-10 |
US5548514A (en) | 1996-08-20 |
EP0802316A2 (de) | 1997-10-22 |
EP0670419A2 (de) | 1995-09-06 |
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