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FI20125114A7 - Method and device for adjusting the operating mode of an internal combustion engine - Google Patents

Method and device for adjusting the operating mode of an internal combustion engine Download PDF

Info

Publication number
FI20125114A7
FI20125114A7 FI20125114A FI20125114A FI20125114A7 FI 20125114 A7 FI20125114 A7 FI 20125114A7 FI 20125114 A FI20125114 A FI 20125114A FI 20125114 A FI20125114 A FI 20125114A FI 20125114 A7 FI20125114 A7 FI 20125114A7
Authority
FI
Finland
Prior art keywords
internal combustion
combustion engine
operating mode
adjusting
engine
Prior art date
Application number
FI20125114A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20125114L (en
Inventor
Joachim Hug
Paul Hagl
Mark René Vischer
Sebastian Blasberg
Original Assignee
Man Diesel & Turbo Se
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 Man Diesel & Turbo Se filed Critical Man Diesel & Turbo Se
Publication of FI20125114L publication Critical patent/FI20125114L/en
Publication of FI20125114A7 publication Critical patent/FI20125114A7/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • 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
    • 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
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • 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
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/026—Measuring or estimating parameters related to the fuel supply system
    • F02D19/029—Determining density, viscosity, concentration or composition
    • 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
    • F02D2200/101—Engine speed
    • 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
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/153—Digital data processing dependent on combustion pressure

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)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

Keksintö koskee menetelmää polttomoottorin käyttötilan muuttamiseksi. Vähintään yksi sensori (2) kerää polttomoottorin käyttötilalle ominaisia tietoja ja lähettää edelleen säätölaitteeseen (1). Säätölaitteella (1) tietojen perusteella asetetaan polttomoottorin optimaalinen käyttöalue, ja polttomoottorin käyttötila sovitetaan tavoitteellisesti optimaaliseen käyttöalueeseen, kun vähintään yhdelle moottorin käyttöparametrille, joka on palamisprosessiin määräävä, asetetaan asetusarvo, joka on välttämätön optimaalisen käyttöalueen säilyttämiseksi tai saavuttamiseksi, ja moottorin käyttöparametrin tosiarvo säädetään asetusarvoon.The invention relates to a method for changing the operating mode of an internal combustion engine. At least one sensor (2) collects data characteristic of the operating mode of the internal combustion engine and transmits it to the control device (1). The control device (1) uses the data to set the optimal operating range of the internal combustion engine, and the operating mode of the internal combustion engine is adjusted to the optimal operating range in a targeted manner, when at least one engine operating parameter that is decisive for the combustion process is set to a set value that is necessary to maintain or achieve the optimal operating range, and the actual value of the engine operating parameter is adjusted to the set value.

FI20125114A 2011-02-07 2012-02-02 Method and device for adjusting the operating mode of an internal combustion engine FI20125114A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011003681A DE102011003681A1 (en) 2011-02-07 2011-02-07 Method and device for adjusting the operating state of an internal combustion engine

Publications (2)

Publication Number Publication Date
FI20125114L FI20125114L (en) 2012-08-08
FI20125114A7 true FI20125114A7 (en) 2012-08-08

Family

ID=46546840

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125114A FI20125114A7 (en) 2011-02-07 2012-02-02 Method and device for adjusting the operating mode of an internal combustion engine

Country Status (5)

Country Link
JP (1) JP2012163095A (en)
KR (1) KR101385247B1 (en)
CN (1) CN102628407B (en)
DE (1) DE102011003681A1 (en)
FI (1) FI20125114A7 (en)

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US9677492B2 (en) 2012-08-10 2017-06-13 Ford Global Technologies, Llc System and method for controlling a vehicle powertrain
JP6014474B2 (en) * 2012-11-30 2016-10-25 ヤンマー株式会社 Gas engine
DE102014209174A1 (en) * 2014-05-15 2015-11-19 Robert Bosch Gmbh Method and device for controlling an air-fuel mixture for operating an internal combustion engine
CN104696085A (en) * 2015-02-25 2015-06-10 霸州市华威发动机技术有限公司 Natural gas engine control and fuel supply system and method
US9683506B2 (en) * 2015-03-06 2017-06-20 Ford Global Technologies, Llc Method and system for determining air-fuel ratio imbalance
AT521422B1 (en) * 2018-06-21 2020-09-15 Avl List Gmbh Procedure for calibrating a technical system
DE102018120974A1 (en) * 2018-08-28 2020-03-05 Technische Universität Darmstadt Method for determining a target combustion gas condition for a diesel engine
DE102020115244B4 (en) 2020-06-09 2024-03-07 Man Energy Solutions Se Method and control device for operating a gas engine
CN118775083A (en) * 2024-04-15 2024-10-15 中国石油集团济柴动力有限公司 A gas parameter adjustment system and method for a gas engine

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DE58906454D1 (en) * 1989-05-23 1994-01-27 Siemens Ag Knock control method for internal combustion engines.
JP3010089B2 (en) * 1990-08-31 2000-02-14 ヤマハ発動機株式会社 Fuel injection system for diesel engine
JP3327696B2 (en) * 1994-09-08 2002-09-24 東京瓦斯株式会社 Operation control method and apparatus for gas engine power generation equipment
JPH10157492A (en) * 1996-11-29 1998-06-16 Hitachi Ltd Control device for continuously variable automatic transmission
JP4214788B2 (en) * 2003-02-05 2009-01-28 トヨタ自動車株式会社 Spark ignition internal combustion engine and combustion control method
JP3993851B2 (en) * 2003-11-14 2007-10-17 本田技研工業株式会社 Device for controlling ignition timing
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Also Published As

Publication number Publication date
DE102011003681A1 (en) 2012-08-09
FI20125114L (en) 2012-08-08
CN102628407A (en) 2012-08-08
KR20120090857A (en) 2012-08-17
JP2012163095A (en) 2012-08-30
CN102628407B (en) 2016-06-22
KR101385247B1 (en) 2014-04-16

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