IT1401042B1 - Metodo di controllo dell'alimentazione di aria in un cilindro di un motore a combustione interna a quattro tempi e ad accensione comandata. - Google Patents
Metodo di controllo dell'alimentazione di aria in un cilindro di un motore a combustione interna a quattro tempi e ad accensione comandata.Info
- Publication number
- IT1401042B1 IT1401042B1 ITBO2010A000447A ITBO20100447A IT1401042B1 IT 1401042 B1 IT1401042 B1 IT 1401042B1 IT BO2010A000447 A ITBO2010A000447 A IT BO2010A000447A IT BO20100447 A ITBO20100447 A IT BO20100447A IT 1401042 B1 IT1401042 B1 IT 1401042B1
- Authority
- IT
- Italy
- Prior art keywords
- commanded
- strokes
- ignition
- cylinder
- motor
- Prior art date
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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
-
- 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
- F02D41/30—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
-
- 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
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
-
- 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
- F02D2200/0406—Intake manifold pressure
-
- 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
- F02D2200/0406—Intake manifold pressure
- F02D2200/0408—Estimation of intake manifold pressure
-
- 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
- F02D2250/12—Timing of calculation, i.e. specific timing aspects when calculation or updating of engine parameter is performed
-
- 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
- F02D41/1402—Adaptive control
-
- 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)
- Electrical Control Of Ignition Timing (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO2010A000447A IT1401042B1 (it) | 2010-07-14 | 2010-07-14 | Metodo di controllo dell'alimentazione di aria in un cilindro di un motore a combustione interna a quattro tempi e ad accensione comandata. |
EP11174073.4A EP2410156B1 (en) | 2010-07-14 | 2011-07-14 | Method for controlling the air supply in a cylinder of a four-stroke internal combustion engine with controlled ignition |
US13/182,593 US8521402B2 (en) | 2010-07-14 | 2011-07-14 | Method for controlling the air supply in a cylinder of a four-stroke internal combustion engine with controlled ignition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO2010A000447A IT1401042B1 (it) | 2010-07-14 | 2010-07-14 | Metodo di controllo dell'alimentazione di aria in un cilindro di un motore a combustione interna a quattro tempi e ad accensione comandata. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITBO20100447A1 ITBO20100447A1 (it) | 2012-01-15 |
IT1401042B1 true IT1401042B1 (it) | 2013-07-12 |
Family
ID=43533190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBO2010A000447A IT1401042B1 (it) | 2010-07-14 | 2010-07-14 | Metodo di controllo dell'alimentazione di aria in un cilindro di un motore a combustione interna a quattro tempi e ad accensione comandata. |
Country Status (3)
Country | Link |
---|---|
US (1) | US8521402B2 (it) |
EP (1) | EP2410156B1 (it) |
IT (1) | IT1401042B1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1401041B1 (it) * | 2010-07-14 | 2013-07-12 | Magneti Marelli Spa | Metodo di controllo dell'alimentazione di carburante in un cilindro di un motore a combustione interna a quattro tempi e ad accensione comandata. |
JP5918702B2 (ja) * | 2013-01-18 | 2016-05-18 | 日立オートモティブシステムズ株式会社 | エンジンの制御装置 |
JP6332625B2 (ja) | 2014-06-30 | 2018-05-30 | 三菱自動車工業株式会社 | 燃料噴射制御装置 |
US9683513B2 (en) * | 2014-12-01 | 2017-06-20 | Ford Global Technologies, Llc | Methods and systems for learning variability of a direct fuel injector |
US10655550B2 (en) | 2015-07-13 | 2020-05-19 | GM Global Technology Operations LLC | Intake manifold and cylinder airflow estimation systems and methods |
JP6856504B2 (ja) * | 2017-11-29 | 2021-04-07 | 本田技研工業株式会社 | 吸気圧検知装置および電子制御式燃料供給装置 |
DE102022106869A1 (de) * | 2022-03-23 | 2023-09-28 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben einer mehrfach direkteinspritzenden Brennkraftmaschine und massenbasierter Umschaltung der Anzahl von Einspritzungen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01285640A (ja) * | 1988-05-13 | 1989-11-16 | Toyota Motor Corp | 内燃機関の燃料噴射量制御方法 |
TWI221505B (en) * | 2001-10-29 | 2004-10-01 | Yamaha Motor Co Ltd | Engine control device |
US6840235B2 (en) * | 2002-09-19 | 2005-01-11 | Nissan Motor Co., Ltd. | Internal exhaust gas recirculation amount estimation system of internal combustion engines |
JP4353078B2 (ja) * | 2004-11-18 | 2009-10-28 | トヨタ自動車株式会社 | 内燃機関の制御装置および制御方法 |
DE102007013250B4 (de) * | 2007-03-20 | 2018-12-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit mindestens einem Zylinder |
US8353201B2 (en) * | 2007-06-22 | 2013-01-15 | GM Global Technology Operations LLC | Intake air temperature rationality diagnostic |
DE102008000581A1 (de) * | 2008-03-10 | 2009-09-17 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit einer Massenstromleitung |
US8230843B2 (en) * | 2009-07-30 | 2012-07-31 | Ford Global Technologies, Llc | Cooler bypass to reduce condensate in a low-pressure EGR system |
US8086390B2 (en) * | 2009-10-30 | 2011-12-27 | GM Global Technology Operations LLC | Pumping loss reduction systems and methods |
-
2010
- 2010-07-14 IT ITBO2010A000447A patent/IT1401042B1/it active
-
2011
- 2011-07-14 EP EP11174073.4A patent/EP2410156B1/en not_active Not-in-force
- 2011-07-14 US US13/182,593 patent/US8521402B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2410156B1 (en) | 2014-03-05 |
US20120089318A1 (en) | 2012-04-12 |
US8521402B2 (en) | 2013-08-27 |
ITBO20100447A1 (it) | 2012-01-15 |
EP2410156A1 (en) | 2012-01-25 |
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