FR2603067A1 - Procede et dispositif pour l'adaptation du controle du melange dans des moteurs a combustion interne par detection de l'angle de positionnement de clapet d'etranglement - Google Patents

Procede et dispositif pour l'adaptation du controle du melange dans des moteurs a combustion interne par detection de l'angle de positionnement de clapet d'etranglement

Info

Publication number
FR2603067A1
FR2603067A1 FR8710894A FR8710894A FR2603067A1 FR 2603067 A1 FR2603067 A1 FR 2603067A1 FR 8710894 A FR8710894 A FR 8710894A FR 8710894 A FR8710894 A FR 8710894A FR 2603067 A1 FR2603067 A1 FR 2603067A1
Authority
FR
France
Prior art keywords
adapting
internal combustion
check valve
combustion engines
mixture
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.)
Granted
Application number
FR8710894A
Other languages
English (en)
Other versions
FR2603067B1 (fr
Inventor
Klaus Heck
Gunter Plapp
Botho Zichner
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2603067A1 publication Critical patent/FR2603067A1/fr
Application granted granted Critical
Publication of FR2603067B1 publication Critical patent/FR2603067B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • 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
    • F02D41/045—Detection of accelerating or decelerating state
    • 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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1488—Inhibiting the regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

A. PROCEDE ET DISPOSITIF POUR L'ADAPTATION DU CONTROLE DU MELANGE DANS DES MOTEURS A COMBUSTION INTERNE PAR DETECTION DE L'ANGLE DE POSITIONNEMENT DE CLAPET D'ETRANGLEMENT. B. PROCEDE CARACTERISE EN CE QUE LA VITESSE NEGATIVE DE MODIFICATION :DE L'ANGLE (A) DE POSITIONNEMENT DE CLAPET D'ETRANGLEMENT EST DETECTEE ET COMPAREE AVEC UNE VALEUR DE SEUIL PREDEFINIE :ET QUE LORS DU DEPASSEMENT DE CETTE VALEUR DE SEUIL, UNE GRANDEUR (A) EST EXPLOITEE DE FACON QUE LORS DU DEPASSEMENT D'UNE VALEUR DE SEUIL ASSOCIEE, L'ADAPTATION DU MELANGE DANS LA ZONE DE PRE-COMMANDE EST INTERDITE POUR UN LAPS DE TEMPS PREDEFINI. C. L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR L'ADAPTATION DU CONTROLE DU MELANGE DANS DES MOTEURS A COMBUSTION INTERNE PAR DETECTION DE L'ANGLE DE POSITIONNEMENT DE CLAPET D'ETRANGLEMENT.
FR8710894A 1986-08-22 1987-07-31 Procede et dispositif pour l'adaptation du controle du melange dans des moteurs a combustion interne par detection de l'angle de positionnement de clapet d'etranglement Expired - Fee Related FR2603067B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3628628A DE3628628C2 (de) 1986-08-22 1986-08-22 Verfahren und Einrichtung zur Adaption der Gemischsteuerung bei Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2603067A1 true FR2603067A1 (fr) 1988-02-26
FR2603067B1 FR2603067B1 (fr) 1993-03-19

Family

ID=6308012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8710894A Expired - Fee Related FR2603067B1 (fr) 1986-08-22 1987-07-31 Procede et dispositif pour l'adaptation du controle du melange dans des moteurs a combustion interne par detection de l'angle de positionnement de clapet d'etranglement

Country Status (5)

Country Link
US (1) US4768490A (fr)
JP (1) JP2610622B2 (fr)
DE (1) DE3628628C2 (fr)
FR (1) FR2603067B1 (fr)
IT (1) IT1222516B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811262A1 (de) * 1988-04-02 1989-10-12 Bosch Gmbh Robert Lernendes regelungsverfahren fuer eine brennkraftmascchine und vorrichtung hierfuer
DE3811263A1 (de) * 1988-04-02 1989-10-12 Bosch Gmbh Robert Lernendes regelungsverfahren fuer eine brennkraftmaschine und vorrichtung hierfuer
JPH0835438A (ja) * 1994-07-25 1996-02-06 Hitachi Ltd エンジンパワートレインの制御方法
US5533489A (en) * 1995-03-30 1996-07-09 Cummins Electronics Co. Exhaust gas recirculation control system
DE19616620A1 (de) * 1996-04-25 1997-10-30 Agentur Droege Gmbh Regeleinrichtung für den ökonomischen Betrieb energieverbrauchender Fahrzeuge
EP1446705B1 (fr) * 2001-10-25 2006-12-27 Robert Bosch Gmbh Dispositif de correction d'un signal
DE102007016572B4 (de) 2007-04-07 2018-08-02 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359993A (en) * 1981-01-26 1982-11-23 General Motors Corporation Internal combustion engine transient fuel control apparatus
JPS5841244A (ja) * 1981-09-03 1983-03-10 Mitsubishi Electric Corp 内燃機関用電子式空燃比制御装置
JPS58222903A (ja) * 1982-06-21 1983-12-24 Toshiba Corp タ−ビン制御装置
JPS59136539A (ja) * 1983-01-24 1984-08-06 Toyota Motor Corp 内燃機関の空燃比制御方法
JPS60173335A (ja) * 1984-02-20 1985-09-06 Nissan Motor Co Ltd 空燃比制御装置
JPS6125947A (ja) * 1984-07-16 1986-02-05 Nippon Denso Co Ltd 燃料噴射量修正制御方法
JPS61112754A (ja) * 1984-07-31 1986-05-30 Fuji Heavy Ind Ltd 自動車用エンジンの空燃比制御方式
US4599695A (en) * 1984-05-25 1986-07-08 Motorola, Inc. Microprocessor transient interrupt system adaptable for engine control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130095A (en) * 1977-07-12 1978-12-19 General Motors Corporation Fuel control system with calibration learning capability for motor vehicle internal combustion engine
DE2847021A1 (de) * 1978-10-28 1980-05-14 Bosch Gmbh Robert Vorrichtung zur regelung von betriebskenngroessen einer brennkraftmaschine auf optimale werte
US4490792A (en) * 1982-04-09 1984-12-25 Motorola, Inc. Acceleration fuel enrichment system
JPS58222926A (ja) * 1982-05-18 1983-12-24 Honda Motor Co Ltd 内燃エンジンの減速時燃料供給制御方法
DE3408215A1 (de) * 1984-02-01 1985-08-01 Robert Bosch Gmbh, 7000 Stuttgart Steuer- und regelverfahren fuer die betriebskenngroessen einer brennkraftmaschine
JPS60201049A (ja) * 1984-03-27 1985-10-11 Hitachi Ltd 電子制御燃料噴射装置
JPS6158940A (ja) * 1984-08-29 1986-03-26 Mazda Motor Corp エンジンの空燃比制御装置
DE3505965A1 (de) * 1985-02-21 1986-08-21 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und einrichtung zur steuerung und regelverfahren fuer die betriebskenngroessen einer brennkraftmaschine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359993A (en) * 1981-01-26 1982-11-23 General Motors Corporation Internal combustion engine transient fuel control apparatus
JPS5841244A (ja) * 1981-09-03 1983-03-10 Mitsubishi Electric Corp 内燃機関用電子式空燃比制御装置
JPS58222903A (ja) * 1982-06-21 1983-12-24 Toshiba Corp タ−ビン制御装置
JPS59136539A (ja) * 1983-01-24 1984-08-06 Toyota Motor Corp 内燃機関の空燃比制御方法
JPS60173335A (ja) * 1984-02-20 1985-09-06 Nissan Motor Co Ltd 空燃比制御装置
US4599695A (en) * 1984-05-25 1986-07-08 Motorola, Inc. Microprocessor transient interrupt system adaptable for engine control
JPS6125947A (ja) * 1984-07-16 1986-02-05 Nippon Denso Co Ltd 燃料噴射量修正制御方法
JPS61112754A (ja) * 1984-07-31 1986-05-30 Fuji Heavy Ind Ltd 自動車用エンジンの空燃比制御方式

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 10 (M-446)[2067], 16 janvier 1986; & JP-A-60 173 335 (NISSAN JIDOSHA K.K.) 06-09-1985 *
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 176 (M-491)[2232], 20 juin 1986; & JP-A-61 25 947 (NIPPON DENSO CO., LTD) 05-02-1986 *
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 299 (M-524)[2355], 11 octobre 1986; & JP-A-61 112 754 (FUJI HEAVY IND LTD) 30-05-1986 *
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 124 (M-218)[1269], 28 mai 1983; & JP-A-58 41 244 (MITSUBISHI DENKI K.K.) 10-03-1983 *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 263 (M-342)[1700], 4 décembre 1984; & JP-A-59 136 539 (TOYOTA JIDOSHA K.K.) 06-08-1984 *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 76 (M-288)[1513], 9 avril 1984; & JP-A-58 222 903 (TOKYO SHIBAURA DENKI K.K.) 24-12-1983 *

Also Published As

Publication number Publication date
DE3628628A1 (de) 1988-03-03
IT8721676A0 (it) 1987-08-19
US4768490A (en) 1988-09-06
IT1222516B (it) 1990-09-05
DE3628628C2 (de) 1994-12-08
FR2603067B1 (fr) 1993-03-19
JPS6368739A (ja) 1988-03-28
JP2610622B2 (ja) 1997-05-14

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