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
Application number
ITBO2010A000447A
Other languages
English (en)
Inventor
Renzo Ruggiano
Original Assignee
Magneti Marelli Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to ITBO2010A000447A priority Critical patent/IT1401042B1/it
Priority to US13/182,593 priority patent/US8521402B2/en
Priority to EP11174073.4A priority patent/EP2410156B1/en
Publication of ITBO20100447A1 publication Critical patent/ITBO20100447A1/it
Application granted granted Critical
Publication of IT1401042B1 publication Critical patent/IT1401042B1/it

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
ITBO2010A000447A 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. IT1401042B1 (it)

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.
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
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

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US8521402B2 (en) 2013-08-27
US20120089318A1 (en) 2012-04-12
EP2410156A1 (en) 2012-01-25
EP2410156B1 (en) 2014-03-05
ITBO20100447A1 (it) 2012-01-15

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