BR112015024987A2 - método e sistema para controle de um motor de combustão interna - Google Patents

método e sistema para controle de um motor de combustão interna

Info

Publication number
BR112015024987A2
BR112015024987A2 BR112015024987A BR112015024987A BR112015024987A2 BR 112015024987 A2 BR112015024987 A2 BR 112015024987A2 BR 112015024987 A BR112015024987 A BR 112015024987A BR 112015024987 A BR112015024987 A BR 112015024987A BR 112015024987 A2 BR112015024987 A2 BR 112015024987A2
Authority
BR
Brazil
Prior art keywords
combustion
subsequent
chamber
controlling
combustion engine
Prior art date
Application number
BR112015024987A
Other languages
English (en)
Inventor
Muric Kenan
Stenlåås Ola
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR112015024987A2 publication Critical patent/BR112015024987A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • F02D35/024—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure using an estimation
    • 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
    • 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
    • F02D2041/1412—Introducing closed-loop corrections characterised by the control or regulation method using a predictive 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
    • F02D2041/1433—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
    • 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
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel engines
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

1/1 resumo “método e sistema para controle de um motor de combustão interna” a presente invenção pertence a um método para o controle de um motor de combustão (101), no qual dito motor de combustão (101) compreende pelo menos uma câmara de combustão (201) e elementos (202) para o suprimento de combustível para dita câmara de combustão (201), no qual, combustão em dita câmara de combustão (201) ocorre em ciclos de combustão. o método é caracterizado pelo fato de: -durante uma primeira parte de um primeiro ciclo de combustão, pelo menos um primeiro valor de parâmetro com relação a uma quantidade física para combustão em dita câmara de combustão (201) é determinado, -com base em dito primeiro valor de parâmetro, uma representação de uma amplitude de pressão resultante é estimada durante uma parte subsequente de dito primeiro ciclo de combustão, depois de dita primeira parte de dito primeiro ciclo de combustão em dita câmara de combustão (201), -e com base em dita amplitude de pressão estimada, combustão subsequente é controlada, no qual dita combustão subsequente consiste de uma parte subsequente depois de dita primeira parte de dito primeiro ciclo de combustão. a invenção também é relativa a um sistema e a um veículo.
BR112015024987A 2013-04-25 2014-04-24 método e sistema para controle de um motor de combustão interna BR112015024987A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1350508A SE537305C2 (sv) 2013-04-25 2013-04-25 Förfarande och system för reglering av en förbränningsmotorgenom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
PCT/SE2014/050494 WO2014175820A1 (en) 2013-04-25 2014-04-24 Method and system for control of an internal combustion engine

Publications (1)

Publication Number Publication Date
BR112015024987A2 true BR112015024987A2 (pt) 2017-07-18

Family

ID=51792223

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015024987A BR112015024987A2 (pt) 2013-04-25 2014-04-24 método e sistema para controle de um motor de combustão interna

Country Status (4)

Country Link
BR (1) BR112015024987A2 (pt)
DE (1) DE112014001770B4 (pt)
SE (1) SE537305C2 (pt)
WO (1) WO2014175820A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537308C2 (sv) * 2013-04-25 2015-04-07 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotorgenom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
SE537190C2 (sv) * 2013-04-25 2015-03-03 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotorgenom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
SE539296C2 (sv) * 2013-04-25 2017-06-20 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotor genom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
SE539031C2 (sv) * 2013-04-25 2017-03-21 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotor genom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
SE537313C2 (sv) * 2013-04-25 2015-04-07 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotorgenom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844830B1 (fr) * 2002-09-23 2006-06-02 Peugeot Citroen Automobiles Sa Systeme de controle du fonctionnement d'un moteur diesel de vehicule automobile
FR2857410B1 (fr) * 2003-07-08 2005-10-14 Peugeot Citroen Automobiles Sa Systeme de controle du bruit de combustion d'un moteur diesel de vehicule automobile
US7255090B2 (en) * 2005-12-15 2007-08-14 Ford Global Technologies, Llc Compression ignition engine with pressure-based combustion control
SE534864C2 (sv) * 2007-03-15 2012-01-24 Scania Cv Ab Arrangemang och förfarande hos en dieselmotor
DE102007045222A1 (de) 2007-09-21 2008-03-06 Daimler Ag Verfahren zur Korrektur eines Brennrauminnendrucksignals einer Verbrennungskraftmaschine
JP5006947B2 (ja) * 2010-01-14 2012-08-22 本田技研工業株式会社 プラントの制御装置
US8494757B2 (en) * 2010-08-17 2013-07-23 GM Global Technology Operations LLC Method for estimating and controlling accoustic noise during combustion
SE537308C2 (sv) 2013-04-25 2015-04-07 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotorgenom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
SE537190C2 (sv) 2013-04-25 2015-03-03 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotorgenom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
SE539296C2 (sv) 2013-04-25 2017-06-20 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotor genom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
SE539031C2 (sv) 2013-04-25 2017-03-21 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotor genom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
SE537313C2 (sv) 2013-04-25 2015-04-07 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotorgenom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel

Also Published As

Publication number Publication date
WO2014175820A1 (en) 2014-10-30
SE1350508A1 (sv) 2014-10-26
DE112014001770T5 (de) 2016-01-14
SE537305C2 (sv) 2015-03-31
DE112014001770B4 (de) 2018-11-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements