FR2436883A1 - Dispositif electronique de commande d'injection de carburant pour moteur a combustion interne - Google Patents

Dispositif electronique de commande d'injection de carburant pour moteur a combustion interne

Info

Publication number
FR2436883A1
FR2436883A1 FR7923700A FR7923700A FR2436883A1 FR 2436883 A1 FR2436883 A1 FR 2436883A1 FR 7923700 A FR7923700 A FR 7923700A FR 7923700 A FR7923700 A FR 7923700A FR 2436883 A1 FR2436883 A1 FR 2436883A1
Authority
FR
France
Prior art keywords
speed
function
air
control device
internal combustion
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
FR7923700A
Other languages
English (en)
Other versions
FR2436883B1 (fr
Inventor
Darryl Warren Busser
Joseph Paul Szafranski
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of FR2436883A1 publication Critical patent/FR2436883A1/fr
Application granted granted Critical
Publication of FR2436883B1 publication Critical patent/FR2436883B1/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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

DISPOSITIF DE COMMANDE D'INJECTION ELECTRONIQUE POUR MOTEUR A COMBUSTION INTERNE. IL COMPORTE DES DETECTEURS DE LA VITESSE DE ROTATION EFFECTIVE DU MOTEUR RPM, DE LA VITESSE COMMANDEE, DE LA PRESSION DE L'AIR DE LA TUBULURE D'ADMISSION MAP ET DE LA TEMPERATURE DE CET AIR AIRTEMP ET UN CIRCUIT LOGIQUE QUI CALCULE UN SIGNAL DE DOSAGE DE CARBURANT A CHARGE PARTIELLE QUI COMPORTE UNE COMPOSANTE PROPORTIONNELLE 410, FONCTION DE LA VITESSE DE ROTATION EFFECTIVE ET DE LA VITESSE COMMANDEE DU MOTEUR, ET UNE COMPOSANTE INTEGRALE 420, FONCTION DE L'ERREUR DE VITESSE, ET UN SIGNAL DE DOSAGE A PLEINE CHARGE 434 FONCTION DE LA VITESSE EFFECTIVE DU MOTEUR ET DE LA DENSITE DE L'AIR DE LA TUBULURE MAD ET CHOISIT LE PLUS PETIT DE CES DEUX SIGNAUX, COMPARATEUR 432. LE CIRCUIT LOGIQUE PRODUIT AUSSI UN SIGNAL D'AVANCE A L'INJECTION FONCTION DE LA QUANTITE DE CARBURANT A INJECTER, DE LA VITESSE EFFECTIVE DU MOTEUR ET DE LA TEMPERATURE DE L'AIR. APPLICATION AUX MOTEURS DIESEL.
FR7923700A 1978-09-25 1979-09-24 Dispositif electronique de commande d'injection de carburant pour moteur a combustion interne Expired FR2436883B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/945,988 US4379332A (en) 1978-09-25 1978-09-25 Electronic fuel injection control system for an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2436883A1 true FR2436883A1 (fr) 1980-04-18
FR2436883B1 FR2436883B1 (fr) 1985-08-02

Family

ID=25483794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923700A Expired FR2436883B1 (fr) 1978-09-25 1979-09-24 Dispositif electronique de commande d'injection de carburant pour moteur a combustion interne

Country Status (11)

Country Link
US (1) US4379332A (fr)
JP (1) JPH0345222B2 (fr)
AU (1) AU5030579A (fr)
BR (1) BR7906092A (fr)
CA (1) CA1135369A (fr)
DE (1) DE2938677A1 (fr)
ES (1) ES484398A1 (fr)
FR (1) FR2436883B1 (fr)
GB (1) GB2030729B (fr)
IT (1) IT1122550B (fr)
SE (1) SE7907936L (fr)

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US5634448A (en) * 1994-05-31 1997-06-03 Caterpillar Inc. Method and structure for controlling an apparatus, such as a fuel injector, using electronic trimming
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US6170463B1 (en) 1999-03-05 2001-01-09 Outboard Marine Corporation Method and apparatus for optimizing engine operation
US6948113B1 (en) 1999-04-21 2005-09-20 Seagate Technology Llc Self-throttling error-correction buffer and method for a disc drive
US6314941B1 (en) 2000-03-01 2001-11-13 Cummin Engine Company, Inc. Reprogrammable electronic step timing control system for control of injection timing in a hydromechanical fuel supply system
US6418913B1 (en) 2000-10-25 2002-07-16 International Engine Intellectual Property Company, L.L.C. Electric-actuated fuel injector having a passive or memory circuit as a calibration group identifier
DE10248456A1 (de) * 2001-10-19 2003-06-18 Denso Corp Fahrzeugkommunikationssystem
US6561164B1 (en) 2001-10-29 2003-05-13 International Engine Intellectual Property Company, Llc System and method for calibrating fuel injectors in an engine control system that calculates injection duration by mathematical formula
US6725147B2 (en) 2001-10-31 2004-04-20 International Engine Intellectual Property Company, Llc System and method for predicting quantity of injected fuel and adaptation to engine control system
US6588398B1 (en) * 2001-12-18 2003-07-08 Caterpillar Inc Automated electronic trim for a fuel injector
JP3812740B2 (ja) * 2002-07-15 2006-08-23 三菱電機株式会社 内燃機関の制御量演算装置
JP4115237B2 (ja) * 2002-10-16 2008-07-09 株式会社小松製作所 ディーゼルエンジン
US6801847B2 (en) 2002-12-27 2004-10-05 Caterpillar Inc Method for estimating fuel injector performance
US6879903B2 (en) * 2002-12-27 2005-04-12 Caterpillar Inc Method for estimating fuel injector performance
US6757606B1 (en) * 2003-06-02 2004-06-29 Brunswick Corporation Method for controlling the operation of an internal combustion engine
US6889663B2 (en) * 2003-07-08 2005-05-10 General Electric Company Cam sensor elimination in compression-ignition engines
US7497201B2 (en) * 2003-11-18 2009-03-03 Mack Trucks, Inc. Control system and method for improving fuel economy
US7266463B2 (en) * 2005-05-10 2007-09-04 International Business Machines Corporation Signal identification method and apparatus for analogue electrical systems
DE102007003150B4 (de) * 2007-01-22 2008-12-11 Continental Automotive Gmbh Verfahren zur Ermittlung einer unkontrollierten Drehzahlerhöhung einer Brennkraftmaschine
CN102356301B (zh) * 2009-03-18 2013-04-10 克朗设备公司 用于工业车辆的燃料液位计
US8161946B2 (en) * 2009-11-20 2012-04-24 Ford Global Technologies, Llc Fuel injector interface and diagnostics
US20130311074A1 (en) * 2012-05-17 2013-11-21 Webtech Wireless Inc. Ignition event generation using data from vehicle bus
FR2991526B1 (fr) * 2012-05-30 2014-06-13 Renault Sa Systeme et procede de surveillance du couple d'un moteur de vehicule automobile
US20140261321A1 (en) * 2013-03-13 2014-09-18 Electro-Motive Diesel, Inc. Fuel system having rotary distributor
DE102018117447A1 (de) * 2018-07-19 2020-01-23 WABCO GmbH IP/Intellectual Property Elektrisches Steuergerät für ein Fahrzeug sowie System damit und Verfahren zum Betreiben eines Fahrzeugs
GB2583382B (en) * 2019-04-26 2021-10-27 Perkins Engines Co Ltd Internal combustion engine controller
JP7367625B2 (ja) * 2020-06-29 2023-10-24 株式会社デンソー 噴射制御装置
CN111946522B (zh) * 2020-08-10 2022-03-29 中国重汽集团济南动力有限公司 一种柴油发动机控制单元起动控制方法

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FR2202232A1 (fr) * 1972-10-04 1974-05-03 Cav Ltd
GB1416863A (en) * 1971-12-03 1975-12-10 Cav Ltd Control systems for fuel supply systems for internal combustion engines
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FR2369422A1 (fr) * 1976-11-02 1978-05-26 Bosch Gmbh Robert Procede et dispositif pour limiter le debit ma

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Also Published As

Publication number Publication date
GB2030729B (en) 1982-11-17
FR2436883B1 (fr) 1985-08-02
IT1122550B (it) 1986-04-23
SE7907936L (sv) 1980-03-26
ES484398A1 (es) 1980-04-16
AU5030579A (en) 1980-05-08
US4379332A (en) 1983-04-05
DE2938677A1 (de) 1980-04-03
JPH0345222B2 (fr) 1991-07-10
JPS5584825A (fr) 1980-06-26
GB2030729A (en) 1980-04-10
IT7925961A0 (it) 1979-09-25
CA1135369A (fr) 1982-11-09
BR7906092A (pt) 1980-06-24
DE2938677C2 (fr) 1990-10-31

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