ITMI20052311A1 - PROCEDURE FOR OPERATING AN INTERNAL COMBUSTION ENGINE - Google Patents

PROCEDURE FOR OPERATING AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ITMI20052311A1
ITMI20052311A1 IT002311A ITMI20052311A ITMI20052311A1 IT MI20052311 A1 ITMI20052311 A1 IT MI20052311A1 IT 002311 A IT002311 A IT 002311A IT MI20052311 A ITMI20052311 A IT MI20052311A IT MI20052311 A1 ITMI20052311 A1 IT MI20052311A1
Authority
IT
Italy
Prior art keywords
procedure
operating
combustion engine
internal combustion
engine
Prior art date
Application number
IT002311A
Other languages
Italian (it)
Inventor
Rainer Buck
Benedikt Kraus
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 ITMI20052311A1 publication Critical patent/ITMI20052311A1/en

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
    • F02D35/025—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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D41/008—Controlling each cylinder individually

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)
IT002311A 2004-12-02 2005-12-02 PROCEDURE FOR OPERATING AN INTERNAL COMBUSTION ENGINE ITMI20052311A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004058185A DE102004058185A1 (en) 2004-12-02 2004-12-02 Internal combustion engine e.g. diesel engine, controlling method for motor vehicle, involves determining gas masses using gas pressures reigning in engine`s cylinders and comparing values formed from masses and formed independent of masses

Publications (1)

Publication Number Publication Date
ITMI20052311A1 true ITMI20052311A1 (en) 2006-06-03

Family

ID=36441664

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002311A ITMI20052311A1 (en) 2004-12-02 2005-12-02 PROCEDURE FOR OPERATING AN INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
JP (1) JP2006161812A (en)
DE (1) DE102004058185A1 (en)
FR (1) FR2878905A1 (en)
IT (1) ITMI20052311A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012203470A1 (en) 2012-03-06 2013-09-12 Robert Bosch Gmbh Method of operating internal combustion engine, involves using minimum value of temperature during compression phase for calculating pressure value of filling cylinder of mixture of fuel and air in combustion chamber
DE102013216073B4 (en) 2013-08-14 2015-08-13 Continental Automotive Gmbh Method and device for operating an internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3917908A1 (en) * 1989-06-01 1990-12-06 Siemens Ag METHOD FOR DETERMINING THE AIR FILLING OF THE WORKING VOLUME OF A COMBINED PISTON INTERNAL COMBUSTION ENGINE AND FOR DETERMINING THE FUEL INJECTION LEVEL
US4995258A (en) * 1990-04-26 1991-02-26 General Motors Corporation Method for determining air mass in a crankcase scavenged two-stroke engine
JP3686437B2 (en) * 1994-11-24 2005-08-24 富士重工業株式会社 Engine air-fuel ratio control method
JP3680599B2 (en) * 1998-11-25 2005-08-10 日産自動車株式会社 Failure detection device for variable valve engine
JP4065182B2 (en) * 2001-11-20 2008-03-19 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング INTERNAL COMBUSTION ENGINE OPERATION METHOD AND INTERNAL COMBUSTION ENGINE OPERATION CONTROL DEVICE
FR2835281B1 (en) * 2002-01-25 2005-02-11 Peugeot Citroen Automobiles Sa METHOD FOR ESTIMATING AIR MASS ADMITTED IN A COMBUSTION CHAMBER OF AN ENGINE, AND VEHICLE FOR IMPLEMENTING THE SAME

Also Published As

Publication number Publication date
DE102004058185A1 (en) 2006-06-08
JP2006161812A (en) 2006-06-22
FR2878905A1 (en) 2006-06-09

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