WO2007096331A3 - Motorsteuerung und verfahren zur bestimmung des drucks in einem brennraum einer brennkraftmaschine - Google Patents

Motorsteuerung und verfahren zur bestimmung des drucks in einem brennraum einer brennkraftmaschine Download PDF

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Publication number
WO2007096331A3
WO2007096331A3 PCT/EP2007/051565 EP2007051565W WO2007096331A3 WO 2007096331 A3 WO2007096331 A3 WO 2007096331A3 EP 2007051565 W EP2007051565 W EP 2007051565W WO 2007096331 A3 WO2007096331 A3 WO 2007096331A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
engine
determining
internal combustion
combustion chamber
Prior art date
Application number
PCT/EP2007/051565
Other languages
English (en)
French (fr)
Other versions
WO2007096331A2 (de
Inventor
Gianluca Caretta
Original Assignee
Siemens Ag
Gianluca Caretta
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 Siemens Ag, Gianluca Caretta filed Critical Siemens Ag
Priority to US12/280,054 priority Critical patent/US7962273B2/en
Priority to CN200780006154XA priority patent/CN101389843B/zh
Priority to EP07704644A priority patent/EP1989424A2/de
Publication of WO2007096331A2 publication Critical patent/WO2007096331A2/de
Publication of WO2007096331A3 publication Critical patent/WO2007096331A3/de

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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • 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
    • 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
    • F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
    • 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
    • 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
    • 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
    • F02D2200/1012—Engine speed gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Die Anmeldung betrifft eine Motorsteuerung für eine Brennkraftmaschine (1) und ein Verfahren, wobei über einen Drucksignalsensor (4) ein Drucksignal (pA), das den Brennraumdruck (pA) in einem der Brennräume (2A) wiedergibt, in eine Auswerteeinheit (5) eingespeist wird. Es wird vorgeschlagen, dass die Auswerteeinheit (5) in Abhängigkeit von dem Drucksignal (pA) den Brennraumdruck (pB, pC, pD) in mindestens einem weiteren Brennraum (2B, 2C, 2D) ermittelt.
PCT/EP2007/051565 2006-02-21 2007-02-19 Motorsteuerung und verfahren zur bestimmung des drucks in einem brennraum einer brennkraftmaschine WO2007096331A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/280,054 US7962273B2 (en) 2006-02-21 2007-02-19 Engine control and method for determining the pressure in a combustion chamber of an internal combustion engine
CN200780006154XA CN101389843B (zh) 2006-02-21 2007-02-19 发动机控制装置以及确定内燃机燃烧室中的压力的方法
EP07704644A EP1989424A2 (de) 2006-02-21 2007-02-19 Motorsteuerung und verfahren zur bestimmung des drucks in einem brennraum einer brennkraftmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006008062A DE102006008062B3 (de) 2006-02-21 2006-02-21 Motorsteuerung und Verfahren zur Bestimmung des Drucks in einem Brennraum einer Brennkraftmaschine
DE102006008062.9 2006-02-21

Publications (2)

Publication Number Publication Date
WO2007096331A2 WO2007096331A2 (de) 2007-08-30
WO2007096331A3 true WO2007096331A3 (de) 2007-11-08

Family

ID=37950182

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/051565 WO2007096331A2 (de) 2006-02-21 2007-02-19 Motorsteuerung und verfahren zur bestimmung des drucks in einem brennraum einer brennkraftmaschine

Country Status (5)

Country Link
US (1) US7962273B2 (de)
EP (1) EP1989424A2 (de)
CN (1) CN101389843B (de)
DE (1) DE102006008062B3 (de)
WO (1) WO2007096331A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922262B1 (fr) * 2007-10-12 2010-03-12 Renault Sas Estimation de parametres d'etat d'un moteur par mesure de la pression interne d'un cylindre
US8229651B2 (en) 2010-01-28 2012-07-24 GM Global Technology Operations LLC Fuel correction systems and methods
DE102013200542A1 (de) * 2013-01-16 2014-07-17 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, wobei ein Zylinderinnendruck in mindestens einem Zylinder der Brennkraftmaschine ermittelt wird
KR101500395B1 (ko) * 2013-12-05 2015-03-09 현대자동차 주식회사 단일 기통 연소 위상 정보와 각가속도 신호를 이용한 엔진의 연소 위상 예측 장치 및 방법
WO2017073340A1 (ja) * 2015-10-27 2017-05-04 日立オートモティブシステムズ株式会社 内燃機関制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421305A (en) * 1993-01-28 1995-06-06 Unisia Jecs Corporation Method and apparatus for control of a fuel quantity increase correction amount for an internal combustion engine, and method and apparatus for detection of the engine surge-torque
WO2002093178A2 (de) * 2001-05-11 2002-11-21 Siemens Aktiengesellschaft Drehzahlerfassungsverfahren
EP1400671A2 (de) * 2002-09-17 2004-03-24 Hitachi, Ltd. Vorrichtung und Verfahren zur Steuerung einer Mehrzylinder-Brennkraftmaschine
DE102005009914A1 (de) * 2004-03-01 2005-10-20 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bildung wenigstens einer Brennraumdruckgröße bei einer Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337720A1 (de) * 1993-11-05 1995-05-18 Bayerische Motoren Werke Ag Vorrichtung zur Auswertung der Verdichtung eines mehrzylindrigen Verbrennungsmotors
US5831263A (en) * 1994-04-26 1998-11-03 Hitachi, Ltd. In-cylinder pressure sensing apparatus for multi-cylinder engine
DE19741820B4 (de) * 1997-09-23 2009-02-12 Robert Bosch Gmbh Verfahren zur Auswertung des Brennraumdruckverlaufs
WO2002071308A1 (en) * 2001-03-05 2002-09-12 The Ohio State University Engine control using torque estimation
US6843231B1 (en) * 2003-12-19 2005-01-18 Caterpillar Inc Cylinder to cylinder balancing using intake valve actuation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421305A (en) * 1993-01-28 1995-06-06 Unisia Jecs Corporation Method and apparatus for control of a fuel quantity increase correction amount for an internal combustion engine, and method and apparatus for detection of the engine surge-torque
WO2002093178A2 (de) * 2001-05-11 2002-11-21 Siemens Aktiengesellschaft Drehzahlerfassungsverfahren
EP1400671A2 (de) * 2002-09-17 2004-03-24 Hitachi, Ltd. Vorrichtung und Verfahren zur Steuerung einer Mehrzylinder-Brennkraftmaschine
DE102005009914A1 (de) * 2004-03-01 2005-10-20 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bildung wenigstens einer Brennraumdruckgröße bei einer Brennkraftmaschine

Also Published As

Publication number Publication date
US20090024298A1 (en) 2009-01-22
US7962273B2 (en) 2011-06-14
CN101389843A (zh) 2009-03-18
WO2007096331A2 (de) 2007-08-30
CN101389843B (zh) 2012-06-20
DE102006008062B3 (de) 2007-05-10
EP1989424A2 (de) 2008-11-12

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