BR0010957A - Método e sistema para controlar distribuição de combustìvel a partir de um injetor de combustìvel, e, meio de armazenamento legìvel por computador - Google Patents

Método e sistema para controlar distribuição de combustìvel a partir de um injetor de combustìvel, e, meio de armazenamento legìvel por computador

Info

Publication number
BR0010957A
BR0010957A BR0010957-6A BR0010957A BR0010957A BR 0010957 A BR0010957 A BR 0010957A BR 0010957 A BR0010957 A BR 0010957A BR 0010957 A BR0010957 A BR 0010957A
Authority
BR
Brazil
Prior art keywords
fuel
proposed
fuel injector
computer
amount
Prior art date
Application number
BR0010957-6A
Other languages
English (en)
Inventor
Eric D Thomas
Original Assignee
Detroit Diesel 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 Detroit Diesel Corp filed Critical Detroit Diesel Corp
Publication of BR0010957A publication Critical patent/BR0010957A/pt

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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/403—Multiple injections with pilot injections
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

"MéTODO E SISTEMA PARA CONTROLAR DISTRIBUIçãO DE COMBUSTìVEL A PARTIR DE UM INJETOR DE COMBUSTìVEL, E, MEIO DE ARMAZENAMENTO LEGìVEL POR COMPUTADOR". Um sistema (10) e método para precisamente determinar larguras de pulso de sinal de distribuição de combustível para acionar injetores de combustível (14). O arranjo determina as larguras de pulso em unidades de tempo independentes de medições angulares de eixo de manivela de motor. Um primeiro tempo de largura de pulso proposto é determinado. Uma primeira quantidade proposta de combustível a ser distribuída pelo injetor de combustível (14) baseada no primeiro tempo de largura de pulso proposto é determinada. Uma quantidade total desejada de combustível a ser distribuída pelo injetor de combustível (14) é determinada e a primeira quantidade proposta de combustível é comparada com a quantidade total desejada de combustível. O primeiro tempo de largura de pulso proposto é utilizado para controlar o injetor de combustível (14) se a primeira quantidade proposta de combustível é menor ou igual à quantidade total desejada de combustível.
BR0010957-6A 1999-05-27 2000-05-02 Método e sistema para controlar distribuição de combustìvel a partir de um injetor de combustìvel, e, meio de armazenamento legìvel por computador BR0010957A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/321,045 US6125823A (en) 1999-05-27 1999-05-27 System and method for controlling fuel injections
PCT/US2000/011981 WO2000073643A1 (en) 1999-05-27 2000-05-02 System and method for controlling fuel injections

Publications (1)

Publication Number Publication Date
BR0010957A true BR0010957A (pt) 2002-03-26

Family

ID=23248949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010957-6A BR0010957A (pt) 1999-05-27 2000-05-02 Método e sistema para controlar distribuição de combustìvel a partir de um injetor de combustìvel, e, meio de armazenamento legìvel por computador

Country Status (9)

Country Link
US (1) US6125823A (pt)
EP (1) EP1196685A4 (pt)
JP (1) JP2003500605A (pt)
KR (1) KR20020005760A (pt)
AU (1) AU4815800A (pt)
BR (1) BR0010957A (pt)
CA (1) CA2368096A1 (pt)
MX (1) MXPA01011031A (pt)
WO (1) WO2000073643A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3915329B2 (ja) * 1999-07-21 2007-05-16 日産自動車株式会社 ディーゼルエンジンの燃料噴射制御装置
JP3721873B2 (ja) * 1999-08-03 2005-11-30 いすゞ自動車株式会社 エンジンの燃料噴射制御装置
JP4315356B2 (ja) * 1999-08-24 2009-08-19 ヤマハ発動機株式会社 筒内燃料噴射式エンジンの制御装置
DE60029474T2 (de) 1999-12-09 2007-02-15 International Engine Intellectual Property Company, LLC., Warrenville Ergeignis-Überwachungssystem in einem Abgas-Rückführungs-System eines Verbrennungsmotors
US6557530B1 (en) * 2000-05-04 2003-05-06 Cummins, Inc. Fuel control system including adaptive injected fuel quantity estimation
DE10040251A1 (de) * 2000-08-14 2002-03-07 Bosch Gmbh Robert Verfahren, Computerprogramm und Steuer- und/oder Regeleinrichtung zum Betreiben einer Brennkraftmaschine
KR100384140B1 (ko) * 2000-12-06 2003-05-16 현대자동차주식회사 디젤엔진 커먼레일식의 파일럿 분사 보상 장치와 그 제어방법
US6705278B2 (en) 2001-06-26 2004-03-16 Caterpillar Inc Fuel injector with main shot and variable anchor delay
KR100428341B1 (ko) * 2001-11-20 2004-04-28 현대자동차주식회사 디젤 엔진의 연료 인젝터 고장 진단방법
JP4089244B2 (ja) * 2002-03-01 2008-05-28 株式会社デンソー 内燃機関用噴射量制御装置
JP3906909B2 (ja) * 2002-03-11 2007-04-18 三菱自動車工業株式会社 分割式燃料噴射制御装置
US7318414B2 (en) * 2002-05-10 2008-01-15 Tmc Company Constant-speed multi-pressure fuel injection system for improved dynamic range in internal combustion engine
US6848414B2 (en) * 2002-08-08 2005-02-01 Detroit Diesel Corporation Injection control for a common rail fuel system
KR100527702B1 (ko) * 2002-09-26 2005-11-09 현대자동차주식회사 디젤엔진의 연료량 보상 장치 및 그 방법
US6837212B2 (en) * 2002-12-19 2005-01-04 Caterpillar Inc. Fuel allocation at idle or light engine load
JP2004204765A (ja) * 2002-12-25 2004-07-22 Isuzu Motors Ltd 燃料噴射制御装置
DE102005051701A1 (de) * 2005-10-28 2007-05-03 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE102006034540A1 (de) * 2006-07-26 2008-01-31 Dr.Ing.H.C. F. Porsche Ag Verfahren zum Starten eines Verbrennungsmotors
JP4899791B2 (ja) * 2006-10-30 2012-03-21 株式会社デンソー 燃料噴射制御装置及び燃料供給系の診断方法
DE102007024823B4 (de) * 2007-05-29 2014-10-23 Continental Automotive Gmbh Verfahren und Vorrichtung zur Bestimmung eines Ansteuerparameters für einen Kraftstoffinjektor einer Brennkraftmaschine
DE102007042994A1 (de) * 2007-09-10 2009-03-12 Robert Bosch Gmbh Verfahren zum Beurteilen einer Funktionsweise eines Einspritzventils bei Anlegen einer Ansteuerspannung und entsprechende Auswertevorrichtung
JP4816651B2 (ja) * 2008-01-25 2011-11-16 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
DE102009000265A1 (de) * 2009-01-16 2010-07-22 Robert Bosch Gmbh Verfahren zum Durchführen einer Anzahl Einspritzungen
US10197004B2 (en) * 2016-05-31 2019-02-05 Ford Global Technologies, Llc Method for controlling a dual lift pump fuel system
CN112585339B (zh) * 2018-08-21 2024-03-19 卡明斯公司 用于确定和调整燃料喷射控制参数的系统和方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650247A1 (de) * 1976-11-02 1978-05-11 Bosch Gmbh Robert Verfahren und einrichtung zur begrenzung der hoechstzulaessigen kraftstoffoerdermenge der kraftstoffeinspritzpumpe eines dieselmotors
DE2946410A1 (de) * 1979-04-21 1980-10-30 Lucas Industries Ltd Kraftstoffeinspritzsystem
US4426983A (en) * 1980-10-04 1984-01-24 Lucas Industries Limited Liquid fuel pumping apparatus
GB2120407B (en) * 1982-05-12 1986-04-23 Lucas Ind Plc Electronic control system
US5197438A (en) * 1987-09-16 1993-03-30 Nippondenso Co., Ltd. Variable discharge high pressure pump
DE3929746A1 (de) * 1989-09-07 1991-03-14 Bosch Gmbh Robert Verfahren und einrichtung zum steuern und regeln einer selbstzuendenden brennkraftmaschine
JP3033214B2 (ja) * 1991-02-27 2000-04-17 株式会社デンソー 複数の燃料圧送手段による蓄圧式燃料供給方法及び装置と、複数の流体圧送手段を有する機器における異常判断装置
US5165373A (en) * 1991-05-24 1992-11-24 Cheng Dah Y Electro-thermal pulsed fuel injector and system
US5231962A (en) * 1991-09-27 1993-08-03 Nippondenso Co., Ltd. Fuel injection control system with split fuel injection for diesel engine
US5402760A (en) * 1992-05-21 1995-04-04 Nippondenso Co., Ltd. Fuel injection control apparatus for internal combustion engine
US5313924A (en) * 1993-03-08 1994-05-24 Chrysler Corporation Fuel injection system and method for a diesel or stratified charge engine
US5445128A (en) * 1993-08-27 1995-08-29 Detroit Diesel Corporation Method for engine control
US5477827A (en) * 1994-05-16 1995-12-26 Detroit Diesel Corporation Method and system for engine control
EP0890725B1 (en) * 1993-12-28 2002-05-08 Hitachi, Ltd. Apparatus for and method of controlling internal combustion engine
US5507266A (en) * 1994-04-11 1996-04-16 Siemens Automotive L.P. Fuel pressure control using hysteresis pump drive
JP3453970B2 (ja) * 1995-12-12 2003-10-06 株式会社デンソー 内燃機関の燃料供給装置
JPH09209867A (ja) * 1996-02-07 1997-08-12 Mitsubishi Motors Corp 燃料噴射装置
US5771861A (en) * 1996-07-01 1998-06-30 Cummins Engine Company, Inc. Apparatus and method for accurately controlling fuel injection flow rate
US6016791A (en) * 1997-06-04 2000-01-25 Detroit Diesel Corporation Method and system for controlling fuel pressure in a common rail fuel injection system

Also Published As

Publication number Publication date
MXPA01011031A (es) 2002-06-04
KR20020005760A (ko) 2002-01-17
EP1196685A1 (en) 2002-04-17
AU4815800A (en) 2000-12-18
WO2000073643A1 (en) 2000-12-07
EP1196685A4 (en) 2014-12-17
US6125823A (en) 2000-10-03
CA2368096A1 (en) 2000-12-07
JP2003500605A (ja) 2003-01-07

Similar Documents

Publication Publication Date Title
BR0010957A (pt) Método e sistema para controlar distribuição de combustìvel a partir de um injetor de combustìvel, e, meio de armazenamento legìvel por computador
BR0013033A (pt) Processo e aparelho de determinação de uma estimativa de um parâmetro associado com um circuito fechado de controle de processo, e, programa de computador armazenado em um meio legìvel por computador para uso no controle de um processador
EP0728926A3 (en) Apparatus for controlling air-fuel ratio of internal combustion engine
CA2170311A1 (en) Transport refrigeration unit and method of operation same
DE19828980C2 (de) Steuerverfahren und Steuervorrichtung einer Benzinbrennkraftmaschine mit Direkteinspritzung
CA2160347A1 (en) Method and system for improved fuel system performance of a gaseous fuel engine
DE112009005499B4 (de) Fahrsteuerung für ein Hybridfahrzeug
AU557376B2 (en) Controlling c.i. engine injection timing
BR9911206A (pt) Método para alimentar material particulado de uma maneira contìnua
US6062193A (en) Process for controlling the quantity of fuel injected into a diesel engine
DE102004049159A1 (de) Luftkraftstoffverhältnissteuerungsvorrichtung für eine Brennkraftmaschine
FR2771453B1 (fr) Procede et dispositif de regulation de la pression de carburant dans un accumulateur de carburant
BR9902206A (pt) Conjunto de tintas compreendendo tintas, método para reduzir drenagem em impressão e método para melhorar um atributo de sistema de impressão.
KR920006168A (ko) 차량용 제어시스템
DE50001691D1 (de) Verfahren zur Ermittlung von Kennwerten eines Antriebs
SE9702887D0 (sv) Control device for internal-combustion engine
PT91589A (pt) Metodo para detectar biopolimeros, por meio de hibridacao in situ, em uma unica fase
KR900001957A (ko) 연료 분사장치
EP0953755A3 (de) Steuereinrichtung für Verbrennungsmotoren
BR9405645A (pt) Processo para o enchimento de um sistema de alimentação de combustìvel em uma máquina de combustão interna
BR0109883A (pt) Métodos de controle de um motor de combustão interna e meio de armazenamento legìvel por computador
BR0001927A (pt) Método de controle auto-adaptativo da taxa de mistura de um sistema de injeção de motor de combustão interna
BR0315291A (pt) Compensação de sincronização de injeção de combustìvel baseada na carga do motor
KR880010226A (ko) 내연기관의 전자제어장치
SE0001763L (sv) Förfarande och anordning för händelsestyrning vid förbränningsmotor

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired