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BR9906941A - Processo e dispositivo para operar e monitorar um motor de combustão interna - Google Patents

Processo e dispositivo para operar e monitorar um motor de combustão interna

Info

Publication number
BR9906941A
BR9906941A BR9906941-5A BR9906941A BR9906941A BR 9906941 A BR9906941 A BR 9906941A BR 9906941 A BR9906941 A BR 9906941A BR 9906941 A BR9906941 A BR 9906941A
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engine
operating
monitoring
state
Prior art date
Application number
BR9906941-5A
Other languages
English (en)
Inventor
Winfried Langer
Frank Bederna
Martin Streib
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 BR9906941A publication Critical patent/BR9906941A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion 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
    • 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
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • 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
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0023—Controlling air supply
    • 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
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO E DISPOSITIVO PARA OPERAR E MONITORAR UM MOTOR DE COMBUSTãO INTERNA".<D> Sugere-se um processo e um dispositivo para operar e para monitorar um motor de combustão interna, onde em pelo menos um estado de operação é operado com uma proporção pobre de ar / combustível, sendo que pelo menos uma grandeza que representa o grau de acionamento do pedal do acelerador e uma grandeza que representa o número de rotações do motor é averiguada e em pelo menos um estado de operação é admissível somente uma operação do motor de combustão interna com uma mistura aproximadamente estequiométrica ou rica e / ou somente uma operação com alimentação de ar limitada, e onde a operação é monitorada na base de pelo menos uma grandeza de operação do motor de combustão interna.
BR9906941-5A 1998-09-09 1999-05-28 Processo e dispositivo para operar e monitorar um motor de combustão interna BR9906941A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19841151A DE19841151A1 (de) 1998-09-09 1998-09-09 Verfahren und Vorrichtung zum Betreiben und zur Überwachung einer Brennkraftmaschine
PCT/DE1999/001579 WO2000014394A1 (de) 1998-09-09 1999-05-28 Verfahren und vorrichtung zum betreiben und zur überwachung einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
BR9906941A true BR9906941A (pt) 2000-10-03

Family

ID=7880336

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906941-5A BR9906941A (pt) 1998-09-09 1999-05-28 Processo e dispositivo para operar e monitorar um motor de combustão interna

Country Status (8)

Country Link
US (1) US6357419B1 (pt)
EP (1) EP1045966B1 (pt)
JP (1) JP4369621B2 (pt)
KR (1) KR100694743B1 (pt)
BR (1) BR9906941A (pt)
DE (2) DE19841151A1 (pt)
RU (1) RU2220307C2 (pt)
WO (1) WO2000014394A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10215406B4 (de) * 2002-04-08 2015-06-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Motors
US6848426B2 (en) * 2003-06-20 2005-02-01 General Electric Company Adaptive fuel control for an internal combustion engine
DE102004043957A1 (de) * 2003-09-19 2005-04-21 Luk Lamellen & Kupplungsbau Verfahren zur Steuerung eines Kraftfahrzeug-Antriebsstrangsystems
WO2005061875A1 (de) * 2003-12-20 2005-07-07 Robert Bosch Gmbh Verfahren und vorrichtung zum betreiben einer antriebseinheit eines fahrzeugs im schbbetrieb
DE102004022554B3 (de) * 2004-05-07 2005-11-03 Siemens Ag Verfahren und Vorrichtung zum Ermitteln eines Fahrerwunschdrehmoments bei einer Brennkraftmaschine
JP4364777B2 (ja) * 2004-12-02 2009-11-18 本田技研工業株式会社 内燃機関の空燃比制御装置
JP4241676B2 (ja) * 2005-06-27 2009-03-18 トヨタ自動車株式会社 動力出力装置およびこれを搭載する車両並びに動力出力装置の制御方法
DE102006048169A1 (de) * 2006-10-10 2008-04-17 Robert Bosch Gmbh Verfahren zur Überwachung einer Funktionsfähigkeit einer Steuerung
DE102007035097B4 (de) * 2007-07-26 2016-05-19 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Antriebseinheit
FR2936569B1 (fr) * 2008-09-30 2011-07-22 Peugeot Citroen Automobiles Sa Procede de demarrage d'un moteur a combustion interne.
JP5302412B2 (ja) * 2008-11-19 2013-10-02 ボルボ ラストバグナー アーベー 車両の内燃機関の排気ガス内のＮＯｘ含有量を低減する方法及び装置
KR102395281B1 (ko) * 2016-12-12 2022-05-09 현대자동차주식회사 엔진 제어 장치 및 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623551B2 (ja) * 1984-10-22 1994-03-30 富士重工業株式会社 車両用エンジンの空燃比制御装置
JP2545401B2 (ja) * 1987-07-30 1996-10-16 株式会社日立製作所 エンジン制御装置
US4926825A (en) * 1987-12-07 1990-05-22 Honda Giken Kogyo K.K. (Honda Motor Co., Ltd. In English) Air-fuel ratio feedback control method for internal combustion engines
DE3810829A1 (de) * 1988-03-30 1989-10-12 Bosch Gmbh Robert Verfahren und vorrichtung zur lambdaregelung
US5123397A (en) * 1988-07-29 1992-06-23 North American Philips Corporation Vehicle management computer
IT1234958B (it) * 1989-06-20 1992-06-02 Weber Srl Sistema di iniezione elettronica di carburante per motori a scoppio, con strategie autoadattative di correzione delle deviazioni dal rapporto ottimale per le quantita' di aria e benzina alimentate al motore
FR2657398B1 (fr) 1990-01-22 1994-06-10 Renault Procede de regulation sur vehicule d'un moteur a injection directe et allumage commande et systeme pour la mise en óoeuvre du procede et utilisation pour un moteur deux temps.
US5080064A (en) * 1991-04-29 1992-01-14 General Motors Corporation Adaptive learning control for engine intake air flow
RU2026500C1 (ru) * 1992-05-26 1995-01-09 Баландин Сергей Юрьевич Устройство управления подачей топлива в двигатель внутреннего сгорания
DE4223520C2 (de) * 1992-07-17 2001-05-17 Bosch Gmbh Robert Steuersystem für die Kraftstoffzumessung einer Brennkraftmaschine
FR2722248B1 (fr) * 1994-07-11 1996-08-14 Siemens Automotive Sa Procede et dispositif de regulation de las richesse de combustion d'un moteur a combustion interne
RU2075617C1 (ru) * 1994-08-17 1997-03-20 Валентин Николаевич Луканин Способ оптимизации режима работы двигателя внутреннего сгорания
DE19536038B4 (de) 1995-09-28 2007-08-16 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung der Antriebseinheit eines Kraftfahrzeugs
DE19631986A1 (de) * 1996-08-08 1998-02-12 Bosch Gmbh Robert Steuereinrichtung für eine direkteinspritzende Benzinbrennkraftmaschine
SE522177C2 (sv) * 1996-08-27 2004-01-20 Mitsubishi Motors Corp Styranordning för en förbränningsmotor med cylinderinsprutning och gnisttändning
EP0857866A4 (en) * 1996-08-28 2005-03-30 Mitsubishi Motors Corp FUEL CONTROL UNIT FOR INTERNAL COMBUSTION ENGINES WITH INJECTION IN THE CYLINDERS
JP3541661B2 (ja) * 1997-12-17 2004-07-14 日産自動車株式会社 エンジンのトルク制御装置

Also Published As

Publication number Publication date
US6357419B1 (en) 2002-03-19
JP4369621B2 (ja) 2009-11-25
JP2002524682A (ja) 2002-08-06
EP1045966B1 (de) 2002-08-14
RU2220307C2 (ru) 2003-12-27
DE59902332D1 (de) 2002-09-19
EP1045966A1 (de) 2000-10-25
WO2000014394A1 (de) 2000-03-16
KR20010024586A (ko) 2001-03-26
DE19841151A1 (de) 2000-03-16
KR100694743B1 (ko) 2007-03-14

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE 8A., 9A. E 10A. ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI 1996 DE 07/04/2009.