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ITMI20022450A1 - PROCEDURE, COMPUTERIZED PROGRAM, COMMAND DEVICE AND, OR - Google Patents

PROCEDURE, COMPUTERIZED PROGRAM, COMMAND DEVICE AND, OR

Info

Publication number
ITMI20022450A1
ITMI20022450A1 IT002450A ITMI20022450A ITMI20022450A1 IT MI20022450 A1 ITMI20022450 A1 IT MI20022450A1 IT 002450 A IT002450 A IT 002450A IT MI20022450 A ITMI20022450 A IT MI20022450A IT MI20022450 A1 ITMI20022450 A1 IT MI20022450A1
Authority
IT
Italy
Prior art keywords
procedure
command device
computerized program
computerized
program
Prior art date
Application number
IT002450A
Other languages
Italian (it)
Inventor
Michael Drung
Gross Jochen
Eberhard Klein
Georg Mallebrein
Lionel Martin
Lutz Reuschenbach
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20022450A1 publication Critical patent/ITMI20022450A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D28/00—Programme-control of engines
    • 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
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
    • F02D41/0062—Estimating, calculating or determining the internal EGR rate, amount or flow
    • 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
    • F02D41/1448—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 exhaust gas pressure
    • 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
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
    • 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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D2041/0067—Determining the EGR temperature
    • 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
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
IT002450A 2001-11-20 2002-11-19 PROCEDURE, COMPUTERIZED PROGRAM, COMMAND DEVICE AND, OR ITMI20022450A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10156593 2001-11-20
DE10213138.4A DE10213138B4 (en) 2001-11-20 2002-03-23 Method, computer program, control and / or regulating device for operating an internal combustion engine

Publications (1)

Publication Number Publication Date
ITMI20022450A1 true ITMI20022450A1 (en) 2003-05-21

Family

ID=7706134

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002450A ITMI20022450A1 (en) 2001-11-20 2002-11-19 PROCEDURE, COMPUTERIZED PROGRAM, COMMAND DEVICE AND, OR

Country Status (2)

Country Link
DE (1) DE10213138B4 (en)
IT (1) ITMI20022450A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046146A1 (en) * 2007-09-27 2009-04-02 Daimler Ag Method for estimating an external exhaust gas recirculation rate
JP2009250055A (en) * 2008-04-02 2009-10-29 Honda Motor Co Ltd Internal egr control device for internal combustion engine
FR2942503B1 (en) * 2009-02-23 2011-03-04 Peugeot Citroen Automobiles Sa METHOD AND ESTIMATOR OF FRESH AIR MASS IN A COMBUSTION CHAMBER, TOTAL FILLING ESTIMATING METHOD, RECORDING MEDIUM FOR THESE METHODS AND VEHICLE EQUIPPED WITH SAID ESTIMATOR
DE102010007865B4 (en) * 2010-02-13 2021-09-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for calculating the air mass flow supplied to an internal combustion engine
FR2964153B1 (en) * 2010-08-24 2012-08-24 Peugeot Citroen Automobiles Sa METHOD FOR ESTIMATING THE FRESH AIR LOAD OF A THERMAL MOTOR WITH DIRECT INJECTION
FR2991383B1 (en) * 2012-06-04 2015-11-27 Peugeot Citroen Automobiles Sa METHOD FOR ESTIMATING THE FRESH AIR CHARGE OF A THERMAL MOTOR BASED ON THE FUEL ETHANOL CONTENT
JP2014005819A (en) 2012-06-27 2014-01-16 Honda Motor Co Ltd Internal egr amount calculating device for internal combustion engine
FR2996596B1 (en) * 2012-10-05 2018-04-13 Psa Automobiles Sa. METHOD FOR DETERMINING THE MASS OF FRESH AIR ADMITTED INSIDE A COMBUSTION CHAMBER, COMPUTER FOR THIS METHOD AND VEHICLE EQUIPPED WITH SAID COMPUTER
JP5648040B2 (en) * 2012-12-18 2015-01-07 本田技研工業株式会社 Internal EGR amount calculation device for internal combustion engine
US9068907B1 (en) 2014-05-06 2015-06-30 GM Global Technology Operations LLC Powertrain and method of determining residual gas volume
DE102016204539A1 (en) 2016-03-18 2017-09-21 Volkswagen Aktiengesellschaft Method and control device for determining an amount of a charge component in a cylinder of an internal combustion engine
DE102017209277A1 (en) 2017-06-01 2018-12-06 Robert Bosch Gmbh Method for determining a proportion of gas in a combustion chamber of an internal combustion engine
FR3101672B1 (en) * 2019-10-03 2022-04-22 Renault Sas System and method for determining an air filling pattern in a cylinder of an internal combustion engine of a motor vehicle
CN112520704B (en) * 2020-11-26 2024-04-26 河南省日立信股份有限公司 Sulfur hexafluoride gas recovery device and recovery rate measurement method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844637C1 (en) * 1998-09-29 1999-10-14 Siemens Ag Device for controlling an internal combustion engine
EP1707782A3 (en) * 1999-12-03 2011-07-06 Nissan Motor Co., Ltd. Control method for engine

Also Published As

Publication number Publication date
DE10213138A1 (en) 2003-05-28
DE10213138B4 (en) 2017-02-16

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