FR2801934B1 - Method and apparatus for determining the intake pressure to an internal combustion engine - Google Patents

Method and apparatus for determining the intake pressure to an internal combustion engine

Info

Publication number
FR2801934B1
FR2801934B1 FR0015566A FR0015566A FR2801934B1 FR 2801934 B1 FR2801934 B1 FR 2801934B1 FR 0015566 A FR0015566 A FR 0015566A FR 0015566 A FR0015566 A FR 0015566A FR 2801934 B1 FR2801934 B1 FR 2801934B1
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
determining
apparatus
method
internal combustion
combustion 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.)
Expired - Fee Related
Application number
FR0015566A
Other languages
French (fr)
Other versions
FR2801934A1 (en )
Inventor
Manfred Pfitz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Grant date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/18Circuit arrangements for generating control signals by measuring intake air flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/02Input parameters for engine control the parameters being related to the engine
    • F02D2200/04Engine intake system parameters
    • F02D2200/0402Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/02Input parameters for engine control the parameters being related to the engine
    • F02D2200/04Engine intake system parameters
    • F02D2200/0406Intake manifold pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/70Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703Atmospheric pressure
    • F02D2200/704Estimation of atmospheric pressure
FR0015566A 1999-12-04 2000-12-01 Method and apparatus for determining the intake pressure to an internal combustion engine Expired - Fee Related FR2801934B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999158499 DE19958499C1 (en) 1999-12-04 1999-12-04 A method of operating an internal combustion engine in particular of a motor vehicle

Publications (2)

Publication Number Publication Date
FR2801934A1 true FR2801934A1 (en) 2001-06-08
FR2801934B1 true FR2801934B1 (en) 2007-06-08

Family

ID=7931422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015566A Expired - Fee Related FR2801934B1 (en) 1999-12-04 2000-12-01 Method and apparatus for determining the intake pressure to an internal combustion engine

Country Status (2)

Country Link
DE (1) DE19958499C1 (en)
FR (1) FR2801934B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005812A1 (en) * 2003-07-10 2005-01-20 Toyota Jidosha Kabushiki Kaisha Suction air amount predicting device of internal combustion engine
DE102008057503A1 (en) 2008-11-15 2010-05-20 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method for operating internal combustion engine, involves determining throughput of medium through suction pipe using model, where model is component of control structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003950A (en) * 1988-06-15 1991-04-02 Toyota Jidosha Kabushiki Kaisha Apparatus for control and intake air amount prediction in an internal combustion engine
DE4322281C2 (en) * 1993-07-05 2003-12-24 Bosch Gmbh Robert Means for measuring the load in an internal combustion engine
US5714683A (en) * 1996-12-02 1998-02-03 General Motors Corporation Internal combustion engine intake port flow determination
DE19740969B4 (en) * 1997-04-01 2010-05-20 Robert Bosch Gmbh A method of operating an internal combustion engine and the internal combustion engine

Also Published As

Publication number Publication date Type
FR2801934A1 (en) 2001-06-08 application
DE19958499C1 (en) 2001-08-23 grant

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150831