[go: up one dir, main page]

DE102004004162A1 - Method and device for determining a combustion quantity of a combustion process - Google Patents

Method and device for determining a combustion quantity of a combustion process Download PDF

Info

Publication number
DE102004004162A1
DE102004004162A1 DE102004004162A DE102004004162A DE102004004162A1 DE 102004004162 A1 DE102004004162 A1 DE 102004004162A1 DE 102004004162 A DE102004004162 A DE 102004004162A DE 102004004162 A DE102004004162 A DE 102004004162A DE 102004004162 A1 DE102004004162 A1 DE 102004004162A1
Authority
DE
Germany
Prior art keywords
combustion
determining
combustion chamber
combustion process
engine
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.)
Granted
Application number
DE102004004162A
Other languages
German (de)
Other versions
DE102004004162B4 (en
Inventor
Martin Herrs
Hubert Nolte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Stiebel Eltron GmbH and Co KG
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 Stiebel Eltron GmbH and Co KG filed Critical Stiebel Eltron GmbH and Co KG
Priority to DE102004004162A priority Critical patent/DE102004004162B4/en
Priority to EP05001805A priority patent/EP1559888B1/en
Priority to AT05001805T priority patent/ATE391840T1/en
Priority to DE502005003602T priority patent/DE502005003602D1/en
Publication of DE102004004162A1 publication Critical patent/DE102004004162A1/en
Application granted granted Critical
Publication of DE102004004162B4 publication Critical patent/DE102004004162B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
    • 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
    • F02D41/1458—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 determination means using an estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Bestimmung mindestens einer Verbrennungsgröße (lambda) eines Verbrennungsvorgangs im Brennraum (2) eines Verbrennungsmotors (1) bei dynamischem Motorbetrieb, wobei ein während des Verbrennungsvorgangs im Brennraum (2) infolge einer Prüfspannung (P) erzeugtes Ionisationssignal (I¶S¶) mittels eines die dynamische Änderung der Brennraumgeometrie (2a, 2b, 2c) berücksichtigenden Werteverlaufs (L¶G¶,L'¶G¶) korrigiert wird.The invention relates to a method and a device for determining at least one combustion variable (lambda) of a combustion process in the combustion chamber (2) of an internal combustion engine (1) during dynamic engine operation, wherein an ionization signal generated during the combustion process in the combustion chamber (2) as a result of a test voltage (P) (I¶S¶) is corrected by means of a dynamic change of the combustion chamber geometry (2a, 2b, 2c) taking into account the value course (L¶G¶, L'¶G¶).

DE102004004162A 2004-01-28 2004-01-28 Method and device for determining a combustion quantity of a combustion process Expired - Fee Related DE102004004162B4 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102004004162A DE102004004162B4 (en) 2004-01-28 2004-01-28 Method and device for determining a combustion quantity of a combustion process
EP05001805A EP1559888B1 (en) 2004-01-28 2005-01-28 Method and device for determining at least a combustion parameter during a combustion process
AT05001805T ATE391840T1 (en) 2004-01-28 2005-01-28 METHOD AND DEVICE FOR DETERMINING AT LEAST ONE COMBUSTION SIZE OF A COMBUSTION PROCESS
DE502005003602T DE502005003602D1 (en) 2004-01-28 2005-01-28 Method and device for determining at least one combustion variable of a combustion process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004004162A DE102004004162B4 (en) 2004-01-28 2004-01-28 Method and device for determining a combustion quantity of a combustion process

Publications (2)

Publication Number Publication Date
DE102004004162A1 true DE102004004162A1 (en) 2005-10-20
DE102004004162B4 DE102004004162B4 (en) 2007-12-27

Family

ID=34638770

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004004162A Expired - Fee Related DE102004004162B4 (en) 2004-01-28 2004-01-28 Method and device for determining a combustion quantity of a combustion process
DE502005003602T Expired - Lifetime DE502005003602D1 (en) 2004-01-28 2005-01-28 Method and device for determining at least one combustion variable of a combustion process

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502005003602T Expired - Lifetime DE502005003602D1 (en) 2004-01-28 2005-01-28 Method and device for determining at least one combustion variable of a combustion process

Country Status (3)

Country Link
EP (1) EP1559888B1 (en)
AT (1) ATE391840T1 (en)
DE (2) DE102004004162B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012224296A1 (en) * 2012-12-21 2014-06-26 Continental Automotive Gmbh Method for determining a rotation angle of a shaft, method for controlling a motor arrangement, control unit and motor arrangement for a vehicle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8733331B2 (en) 2008-01-07 2014-05-27 Mcalister Technologies, Llc Adaptive control system for fuel injectors and igniters
WO2011071607A2 (en) * 2009-12-07 2011-06-16 Mcalister Roy E Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
WO2013130744A1 (en) 2012-02-28 2013-09-06 Wayne State University Using ion current signal for engine performance and emissions measuring techniques and methods for doing the same
US8746197B2 (en) 2012-11-02 2014-06-10 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3249614C2 (en) * 1982-03-24 1988-10-06 Mataro Co. Ltd., Georgetown, Grand Cayman Islands, Ky
DE4015992A1 (en) * 1990-05-18 1991-11-21 Fev Motorentech Gmbh & Co Kg Detecting and measuring internal combustion engine knocking - by evaluating sensor signals w.r.t. combination of characteristics to achieve improved knock detection eliminating faulty decisions
DE19614388C1 (en) * 1996-04-12 1997-07-03 Stiebel Eltron Gmbh & Co Kg Evaluation of quality of mixture of fuel and air in combustion engine
DE10121993A1 (en) * 2001-05-05 2002-11-14 Daimler Chrysler Ag Ignition system for internal combustion engines
DE69809345T2 (en) * 1997-06-26 2003-03-20 Federal-Mogul Corp., Southfield Detection of the fraction of the mass burned and estimation of the pressure by the ion current of the spark plug
DE10324577A1 (en) * 2003-05-30 2004-12-16 Daimlerchrysler Ag Method of determining combustion chamber temperature of an internal combustion engine, involves determining the signal representing the resonance frequency of cylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917708C1 (en) * 1999-04-20 2001-01-11 Daimler Chrysler Ag IC engine fuel mixture evaluation method uses ion probe for providing ion current characteristic with comparison of amplitude maxima for determining fuel mixture residual gas component
DE10236979C1 (en) * 2002-08-13 2003-08-14 Stiebel Eltron Gmbh & Co Kg Combustion regulation method for IC engine employs switching function for providing calibration phase, regulation phase and engine cold-starting phase
US6786200B2 (en) * 2002-11-15 2004-09-07 Woodware Governor Company Method and apparatus for controlling combustion quality in lean burn reciprocating engines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3249614C2 (en) * 1982-03-24 1988-10-06 Mataro Co. Ltd., Georgetown, Grand Cayman Islands, Ky
DE4015992A1 (en) * 1990-05-18 1991-11-21 Fev Motorentech Gmbh & Co Kg Detecting and measuring internal combustion engine knocking - by evaluating sensor signals w.r.t. combination of characteristics to achieve improved knock detection eliminating faulty decisions
DE19614388C1 (en) * 1996-04-12 1997-07-03 Stiebel Eltron Gmbh & Co Kg Evaluation of quality of mixture of fuel and air in combustion engine
DE69809345T2 (en) * 1997-06-26 2003-03-20 Federal-Mogul Corp., Southfield Detection of the fraction of the mass burned and estimation of the pressure by the ion current of the spark plug
DE10121993A1 (en) * 2001-05-05 2002-11-14 Daimler Chrysler Ag Ignition system for internal combustion engines
DE10324577A1 (en) * 2003-05-30 2004-12-16 Daimlerchrysler Ag Method of determining combustion chamber temperature of an internal combustion engine, involves determining the signal representing the resonance frequency of cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012224296A1 (en) * 2012-12-21 2014-06-26 Continental Automotive Gmbh Method for determining a rotation angle of a shaft, method for controlling a motor arrangement, control unit and motor arrangement for a vehicle
DE102012224296B4 (en) * 2012-12-21 2016-12-01 Continental Automotive Gmbh Method for determining a rotation angle of a shaft, method for controlling a motor arrangement, control unit and motor arrangement for a vehicle

Also Published As

Publication number Publication date
EP1559888A2 (en) 2005-08-03
ATE391840T1 (en) 2008-04-15
EP1559888B1 (en) 2008-04-09
DE502005003602D1 (en) 2008-05-21
DE102004004162B4 (en) 2007-12-27
EP1559888A3 (en) 2006-10-18

Similar Documents

Publication Publication Date Title
KR940000742A (en) Combustion status diagnosis device of multi-cylinder engine
EP1316704A3 (en) Method and apparatus for controlling an internal combustion engine
DE59708469D1 (en) Method and device for evaluating the quality of a fuel-air mixture
DE19741820A1 (en) Evaluating combustion chamber pressure
RU2010137461A (en) METHOD AND DEVICE FOR REGULATING THE COMBUSTION PROCESS OF THE COMBUSTION ENGINE WITH FEEDBACK OF THE INTERNAL COMBUSTION ENGINE
ATE336649T1 (en) METHOD AND DEVICE FOR ESTIMATING COMBUSTION CHAMBER PRESSURE
DE102007027483A1 (en) Method for determining a quality characteristic of a diesel fuel
DE102008000245A1 (en) Gas sensor control
ATE404785T1 (en) METHOD FOR DETERMINING FUEL VOLATILITY AND CONSEQUENTLY PERFORMING A COLD START OF AN INTERNAL COMBUSTION ENGINE
DE102012220356B4 (en) Knock control device of an internal combustion engine
DE102004004162A1 (en) Method and device for determining a combustion quantity of a combustion process
EP0837233A3 (en) Method for controlling the adjustable parameters of a direct injection internal combustion engine
DE502007004607D1 (en) METHOD AND DEVICE FOR DETECTING A CONTINUOUS FUEL ENTRY IN THE LUBRICATING OIL OF AN INTERNAL COMBUSTION ENGINE AT THE COLD START
ATE463667T1 (en) METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
DE10335152A1 (en) Operating process for a gas operated combustion engine determines leakage gas loss from the gas injector and adjusts the operating parameters on the basis of this
EP1344920A3 (en) Method, computer program and apparatus for controlling and/or diagnosing a fuel metering device, and internal combustion engine,
DE102007063102B4 (en) Method for detecting a periodically pulsating operating parameter
BR9908241A (en) Process and fast self-adapting device of the mixture richness for internal combustion engine
DE19681614T1 (en) Method for identifying the combustion chamber of an internal combustion engine which is in the compression stroke, method for starting an internal combustion engine and device for an internal combustion engine
EP1712768A3 (en) Method and device for controlling of fuel metering in at least one combustion chamber of an internal combustion engine
EP1132606A3 (en) Control method for internal combustion engine
EP1162357A3 (en) Method and apparatus for monitoring the operations of an engine
EP1193385A3 (en) Method and device for the control of an internal combustion engine
DE59004225D1 (en) Method for the intermittent injection of fuel into the combustion chamber of an internal combustion engine, and device for carrying out this method.
EP1035313A3 (en) Method and apparatus for increasing the exhaust gas temperature

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R081 Change of applicant/patentee

Owner name: VOLKSWAGEN AKTIENGESELLSCHAFT, DE

Free format text: FORMER OWNER: STIEBEL ELTRON GMBH & CO. KG, 37603 HOLZMINDEN, DE

Effective date: 20141001

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee