ITMI20031443A1 - Procedimento e dispositivo atti alla determinazione di una posizione estrema di regolazione, priva di riscontro di un organo di regolazione di un motore a combustione interna - Google Patents

Procedimento e dispositivo atti alla determinazione di una posizione estrema di regolazione, priva di riscontro di un organo di regolazione di un motore a combustione interna

Info

Publication number
ITMI20031443A1
ITMI20031443A1 IT001443A ITMI20031443A ITMI20031443A1 IT MI20031443 A1 ITMI20031443 A1 IT MI20031443A1 IT 001443 A IT001443 A IT 001443A IT MI20031443 A ITMI20031443 A IT MI20031443A IT MI20031443 A1 ITMI20031443 A1 IT MI20031443A1
Authority
IT
Italy
Prior art keywords
adjustment
determination
procedure
combustion engine
internal combustion
Prior art date
Application number
IT001443A
Other languages
English (en)
Inventor
Alex Grossmann
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 ITMI20031443A1 publication Critical patent/ITMI20031443A1/it

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
    • F02D41/0002—Controlling intake air
    • 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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0055—Special engine operating conditions, e.g. for regeneration of exhaust gas treatment apparatus
    • 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0284—Throttle control device with means for signalling a certain throttle opening, e.g. by a steplike increase of throttle closing spring force
    • 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
    • F02D2200/0404—Throttle position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/16—End position calibration, i.e. calculation or measurement of actuator end positions, e.g. for throttle or its driving actuator
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT001443A 2002-07-19 2003-07-15 Procedimento e dispositivo atti alla determinazione di una posizione estrema di regolazione, priva di riscontro di un organo di regolazione di un motore a combustione interna ITMI20031443A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10232876A DE10232876A1 (de) 2002-07-19 2002-07-19 Verfahren und Vorrichtung zum Ermitteln einer anschlagsfreien extremalen Stellposition eines Stellgliedes einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ITMI20031443A1 true ITMI20031443A1 (it) 2004-01-20

Family

ID=29796459

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001443A ITMI20031443A1 (it) 2002-07-19 2003-07-15 Procedimento e dispositivo atti alla determinazione di una posizione estrema di regolazione, priva di riscontro di un organo di regolazione di un motore a combustione interna

Country Status (5)

Country Link
US (1) US6895929B2 (it)
JP (1) JP2004052770A (it)
DE (1) DE10232876A1 (it)
FR (1) FR2842563A1 (it)
IT (1) ITMI20031443A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7233861B2 (en) * 2003-12-08 2007-06-19 General Motors Corporation Prediction of vehicle operator destinations
DE102004033081A1 (de) * 2003-12-20 2005-07-21 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Antriebseinheit eines Fahrzeugs
DE102005052033A1 (de) * 2005-10-31 2007-05-03 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
JP5878460B2 (ja) * 2012-12-21 2016-03-08 トヨタ自動車株式会社 エンジンの制御装置
DE102018208037A1 (de) * 2018-05-23 2019-11-28 Robert Bosch Gmbh Verfahren zur Diagnose von Ventilsteuerzeiten einer Brennkraftmaschine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60249630A (ja) * 1984-05-25 1985-12-10 Honda Motor Co Ltd 内燃エンジンのスロツトル弁全閉開度検出方法
IT1182508B (it) * 1985-07-12 1987-10-05 Weber Spa Sistema di autodefinizione della posizione di minima apertura di una valvola comandata da un acceleratore per l alimentazione ad un motore endotermico
DE4040219A1 (de) * 1990-12-15 1992-06-17 Bosch Gmbh Robert System zur messwerterfassung im bereich eines kraftfahrzeugs
DE4041505C2 (de) * 1990-12-22 2000-06-08 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erfassung einer veränderlichen Größe für eine Brennkraftmaschine an einem Kraftfahrzeug
JP2841013B2 (ja) * 1993-09-07 1998-12-24 本田技研工業株式会社 サブスロットルバルブの全閉開度学習装置
JPH0953469A (ja) * 1995-08-15 1997-02-25 Mitsubishi Electric Corp 内燃機関用スロットル弁の全閉検出装置
JP3393741B2 (ja) * 1995-08-23 2003-04-07 三菱電機株式会社 エンジンのスロットル開度検出装置
DE19628162A1 (de) * 1996-07-12 1998-01-15 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erfassung einer veränderlichen Größe bei Kraftfahrzeugen
JP3713849B2 (ja) * 1996-11-21 2005-11-09 日産自動車株式会社 スロットル開度検出装置
DE19801187B4 (de) * 1998-01-15 2007-07-12 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US6129071A (en) * 1998-07-20 2000-10-10 Ford Global Technologies, Inc. Throttle valve system
JP3992928B2 (ja) * 1999-05-10 2007-10-17 株式会社日立製作所 内燃機関のスロットル装置
JP4012654B2 (ja) * 1999-08-06 2007-11-21 株式会社日立製作所 エンジン機器制御装置及び電子制御スロットルシステム
JP2001329867A (ja) * 2000-05-23 2001-11-30 Mitsubishi Electric Corp 吸入空気量制御装置
US6588400B2 (en) * 2001-05-14 2003-07-08 Delphi Technologies, Inc. Multi-strike throttle minimum learning system
US6539918B1 (en) * 2001-10-09 2003-04-01 Visteon Global Technologies, Inc. Electronic throttle servo hard stop detection system

Also Published As

Publication number Publication date
US20040011329A1 (en) 2004-01-22
FR2842563A1 (fr) 2004-01-23
JP2004052770A (ja) 2004-02-19
US6895929B2 (en) 2005-05-24
DE10232876A1 (de) 2004-01-29

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