FR2457974A1 - Systeme et procede pour commander le debit de l'air d'admission dans un moteur a combustion interne de vehicule automobile - Google Patents

Systeme et procede pour commander le debit de l'air d'admission dans un moteur a combustion interne de vehicule automobile

Info

Publication number
FR2457974A1
FR2457974A1 FR8011854A FR8011854A FR2457974A1 FR 2457974 A1 FR2457974 A1 FR 2457974A1 FR 8011854 A FR8011854 A FR 8011854A FR 8011854 A FR8011854 A FR 8011854A FR 2457974 A1 FR2457974 A1 FR 2457974A1
Authority
FR
France
Prior art keywords
order rate
speed
rate
control
motor
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
FR8011854A
Other languages
English (en)
Other versions
FR2457974B1 (fr
Inventor
Kenji Ikeura
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2457974A1 publication Critical patent/FR2457974A1/fr
Application granted granted Critical
Publication of FR2457974B1 publication Critical patent/FR2457974B1/fr
Expired 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
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed

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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

DANS LE PROCEDE DE COMMANDE DE DEBIT D'ADMISSION D'AIR POUR MOTEUR A COMBUSTION INTERNE DE VEHICULE AUTOMOBILE SELON LA PRESENTE INVENTION, LE FACTEUR D'UTILISATION D'IMPULSION D'UN SIGNAL DE COMMANDE PULSEE EST DETERMINE EN FONCTION D'UNE VITESSE DE REFERENCE DU MOTEUR ET DE LA VITESSE REELLE DU MOTEUR, LA VITESSE DE REFERENCE DU MOTEUR ETANT DETERMINEE EN FONCTION DE LA TEMPERATURE DU MOTEUR OU DU REFRIGERANT DU MOTEUR. LA VARIATION DU TAUX DE COMMANDE EST LIMITEE PAR UN MOYEN SERVANT A COMMANDER LE TAUX OU VITESSE DE VARIATION DU TAUX DE COMMANDE. ICI LE TAUX DE COMMANDE REPRESENTANT LA SOMME DU TAUX DE COMMANDE A RETROACTION ET DU TAUX DE COMMANDE A BOUCLE OUVERTE EST LIMITE DANS UNE GAMME DONNEE. LE TAUX DE COMMANDE EST LIMITE DANS UNE GAMME DE 10 A 80 DU FACTEUR D'UTILISATION D'IMPULSION DU SIGNAL DE COMMANDE PULSEE. DANS LA PLAGE DONNEE UN MOYEN SERVANT A COMMANDER LA QUANTITE D'AIR S'ECOULANT A TRAVERS UN PASSAGE DE DERIVATION QUI CONTOURNE LE PAPILLON DU PASSAGE D'ADMISSION D'AIR PEUT REPONDRE SANS ENTRAINER DE RETARD.
FR8011854A 1979-05-29 1980-05-28 Systeme et procede pour commander le debit de l'air d'admission dans un moteur a combustion interne de vehicule automobile Expired FR2457974B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6566179A JPS55160135A (en) 1979-05-29 1979-05-29 Suction air controller

Publications (2)

Publication Number Publication Date
FR2457974A1 true FR2457974A1 (fr) 1980-12-26
FR2457974B1 FR2457974B1 (fr) 1986-10-10

Family

ID=13293392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011854A Expired FR2457974B1 (fr) 1979-05-29 1980-05-28 Systeme et procede pour commander le debit de l'air d'admission dans un moteur a combustion interne de vehicule automobile

Country Status (5)

Country Link
US (1) US4344398A (fr)
JP (1) JPS55160135A (fr)
DE (1) DE3020493C3 (fr)
FR (1) FR2457974B1 (fr)
GB (1) GB2051423B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477637A1 (fr) * 1980-03-07 1981-09-11 Fuji Heavy Ind Ltd Dispositif de reglage de la vitesse d'un moteur
FR2479337A1 (fr) * 1980-03-27 1981-10-02 Nissan Motor Systeme de reglage de la vitesse de ralenti d'un moteur a combustion interne d'un vehicule automobile

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732035A (en) * 1980-08-05 1982-02-20 Toyota Motor Corp Intake air quantity control method for internal combustion engine
DE3039435C2 (de) * 1980-10-18 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Regelung der Leerlauf-Drehzahl von Brennkraftmaschinen
JPS57191436A (en) * 1981-05-19 1982-11-25 Automob Antipollut & Saf Res Center Air-fuel ratio control device
JPS57191432A (en) * 1981-05-19 1982-11-25 Toyota Motor Corp Controlling device of idle rotating speed of internal combustion engine
JPS5828571A (ja) * 1981-08-13 1983-02-19 Toyota Motor Corp エンジンの回転数制御装置
JPS5828570A (ja) * 1981-08-13 1983-02-19 Toyota Motor Corp エンジンの回転数制御装置
JPS5862335A (ja) * 1981-10-09 1983-04-13 Mazda Motor Corp エンジンのアイドル回転制御装置
JPS5862334A (ja) * 1981-10-09 1983-04-13 Mazda Motor Corp エンジンのアイドル回転制御装置
JPS5862333A (ja) * 1981-10-09 1983-04-13 Mazda Motor Corp エンジンのアイドル回転制御装置
JPS58217744A (ja) * 1982-05-07 1983-12-17 Honda Motor Co Ltd 絞り弁開度計測系故障時のアイドル回転数制御方法
JPS5920539A (ja) * 1982-07-26 1984-02-02 Hitachi Ltd 内燃機関絞り弁制御装置
DE3238189A1 (de) * 1982-10-15 1984-04-19 Robert Bosch Gmbh, 7000 Stuttgart Leerlauf-regelsystem fuer eine brennkraftmaschine
JPS5974365A (ja) * 1982-10-21 1984-04-26 Aisan Ind Co Ltd 内燃機関の燃料供給装置
JPS5996455A (ja) * 1982-11-24 1984-06-02 Hitachi Ltd エンジン制御装置
EP0142100B1 (fr) * 1983-11-04 1991-01-09 Nissan Motor Co., Ltd. Système électronique de commande de moteur à combustion interne permettant d'empêcher le calage du moteur et méthode de mise en oeuvre
DE3486373T2 (de) * 1983-11-04 1995-06-29 Nissan Motor Fahrzeugmotorsteuersystem mit der Fähigkeit den Betriebszustand des Motors zu vermitteln und das passende Betriebsschema zu wählen.
DE3403750A1 (de) * 1984-02-03 1985-08-08 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zur elektrischen leerlaufregelung von verbrennungsmotoren
US4597047A (en) * 1984-07-13 1986-06-24 Motorola, Inc. Engine control system including engine idle speed control
US4660519A (en) * 1984-07-13 1987-04-28 Motorola, Inc. Engine control system
US4625281A (en) * 1984-08-15 1986-11-25 Motorola, Inc. Engine load transient compensation system
IT1185801B (it) * 1985-06-11 1987-11-18 Weber Spa Sistema di controllo automatico del regime di rotazione minimo di un motore endotermico
JP2563307B2 (ja) * 1987-02-26 1996-12-11 三菱重工業株式会社 エンジン制御装置
JPS6424066U (fr) * 1987-07-31 1989-02-09
US5224044A (en) * 1988-02-05 1993-06-29 Nissan Motor Company, Limited System for controlling driving condition of automotive device associated with vehicle slip control system
US4984454A (en) * 1988-06-27 1991-01-15 Ford Motor Company Engine testing system
US4885935A (en) * 1988-06-27 1989-12-12 Ford Motor Company Engine testing system
DE3924353A1 (de) * 1989-07-22 1991-02-14 Prufrex Elektro App Steuerungssystem fuer den vergaser einer brennkraftmaschine
US5083541A (en) * 1990-12-10 1992-01-28 Ford Motor Company Method and system for controlling engine idle speed
US5438967A (en) * 1992-10-21 1995-08-08 Toyota Jidosha Kabushiki Kaisha Internal combustion device
US7150263B2 (en) * 2003-12-26 2006-12-19 Yamaha Hatsudoki Kabushiki Kaisha Engine speed control apparatus; engine system, vehicle and engine generator each having the engine speed control apparatus; and engine speed control method
CN100434762C (zh) * 2006-12-22 2008-11-19 上海燃料电池汽车动力系统有限公司 通过改进内燃机控制策略而实现的汽车节油方法
JP5090945B2 (ja) * 2008-01-31 2012-12-05 本田技研工業株式会社 副吸気流路の流量制御方法
JP5719734B2 (ja) * 2011-09-15 2015-05-20 本田技研工業株式会社 エンジン制御装置
WO2013044054A1 (fr) 2011-09-23 2013-03-28 Chrysler Group Llc Appareil et procédé permettant de chauffer rapidement un moteur à combustion interne
USD1030996S1 (en) * 2021-04-01 2024-06-11 Lifa Air Oyj Air purifier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403459A1 (fr) * 1977-09-16 1979-04-13 Bendix Corp Dispositif de commande de ralenti pour systeme electronique d'injection de carburant
FR2406080A1 (fr) * 1977-10-11 1979-05-11 Nissan Motor Systeme d'injection de carburant pour un moteur a combustion interne de vehicule automobile, equipe d'un generateur de signal de commande de coupure de carburant
FR2455181A1 (fr) * 1979-04-24 1980-11-21 Nissan Motor Systeme et procede de commande de debit d'air d'admission pour un moteur a combustion interne d'un vehicule automobile

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1282880A (en) * 1968-12-06 1972-07-26 Lucas Industries Ltd Systems for controlling internal combustion engine idling speeds
US3964457A (en) * 1974-06-14 1976-06-22 The Bendix Corporation Closed loop fast idle control system
JPS5232427A (en) * 1975-09-08 1977-03-11 Nippon Denso Co Ltd Electronic controlled fuel jet device for internal combustion engine
JPS589261B2 (ja) * 1976-09-24 1983-02-19 日産自動車株式会社 空燃比制御装置
FR2384115A1 (fr) * 1977-03-15 1978-10-13 Renault Calculateur numerique d'injection a microcalculateur
DE2715408C2 (de) * 1977-04-06 1986-07-17 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Betrieb und Regeleinrichtung für eine Brennkraftmaschine zum Konstanthalten wählbarer Drehzahlen
US4167924A (en) * 1977-10-03 1979-09-18 General Motors Corporation Closed loop fuel control system having variable control authority
DE2749369C2 (de) * 1977-11-04 1985-06-13 Robert Bosch Gmbh, 7000 Stuttgart Regelsystem für ein Stellglied im zusatzluftzuführenden Umgehungskanal einer Drosselklappe bei Brennkraftmaschinen
US4240145A (en) * 1977-12-01 1980-12-16 Nissan Motor Company, Limited Closed loop controlled auxiliary air delivery system for internal combustion engine
US4242994A (en) * 1977-12-05 1981-01-06 The Bendix Corporation Idle speed control system for vehicle engines
US4241710A (en) * 1978-06-22 1980-12-30 The Bendix Corporation Closed loop system
US4252098A (en) * 1978-08-10 1981-02-24 Chrysler Corporation Air/fuel ratio control for an internal combustion engine using an exhaust gas sensor
JPS55156229A (en) * 1979-05-25 1980-12-05 Nissan Motor Co Ltd Suction air controller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403459A1 (fr) * 1977-09-16 1979-04-13 Bendix Corp Dispositif de commande de ralenti pour systeme electronique d'injection de carburant
FR2406080A1 (fr) * 1977-10-11 1979-05-11 Nissan Motor Systeme d'injection de carburant pour un moteur a combustion interne de vehicule automobile, equipe d'un generateur de signal de commande de coupure de carburant
FR2455181A1 (fr) * 1979-04-24 1980-11-21 Nissan Motor Systeme et procede de commande de debit d'air d'admission pour un moteur a combustion interne d'un vehicule automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477637A1 (fr) * 1980-03-07 1981-09-11 Fuji Heavy Ind Ltd Dispositif de reglage de la vitesse d'un moteur
FR2479337A1 (fr) * 1980-03-27 1981-10-02 Nissan Motor Systeme de reglage de la vitesse de ralenti d'un moteur a combustion interne d'un vehicule automobile

Also Published As

Publication number Publication date
GB2051423A (en) 1981-01-14
DE3020493C3 (de) 1993-03-04
JPS55160135A (en) 1980-12-12
FR2457974B1 (fr) 1986-10-10
GB2051423B (en) 1984-02-22
JPS6115258B2 (fr) 1986-04-23
DE3020493A1 (de) 1980-12-11
DE3020493C2 (de) 1987-04-30
US4344398A (en) 1982-08-17

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Legal Events

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ST Notification of lapse