ITTO20030940A1 - Dispositivo di comando di elettroiniettori di un impianto di iniezione del combustibile a collettore comune per un motore a combustione interna. - Google Patents

Dispositivo di comando di elettroiniettori di un impianto di iniezione del combustibile a collettore comune per un motore a combustione interna.

Info

Publication number
ITTO20030940A1
ITTO20030940A1 IT000940A ITTO20030940A ITTO20030940A1 IT TO20030940 A1 ITTO20030940 A1 IT TO20030940A1 IT 000940 A IT000940 A IT 000940A IT TO20030940 A ITTO20030940 A IT TO20030940A IT TO20030940 A1 ITTO20030940 A1 IT TO20030940A1
Authority
IT
Italy
Prior art keywords
common
circuit
switches
combustion engine
internal combustion
Prior art date
Application number
IT000940A
Other languages
English (en)
Inventor
Riccardo Groppo
Alberto Manzone
Paolo Santero
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT000940A priority Critical patent/ITTO20030940A1/it
Priority to US10/994,184 priority patent/US7059304B2/en
Priority to EP04106053A priority patent/EP1536124B1/en
Priority to AT04106053T priority patent/ATE403079T1/de
Priority to DE602004015393T priority patent/DE602004015393D1/de
Priority to JP2004341130A priority patent/JP4275056B2/ja
Publication of ITTO20030940A1 publication Critical patent/ITTO20030940A1/it

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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2006—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost capacitor
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2072—Bridge circuits, i.e. the load being placed in the diagonal of a bridge to be controlled in both directions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/12—Timing of calculation, i.e. specific timing aspects when calculation or updating of engine parameter is performed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
IT000940A 2003-11-25 2003-11-25 Dispositivo di comando di elettroiniettori di un impianto di iniezione del combustibile a collettore comune per un motore a combustione interna. ITTO20030940A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000940A ITTO20030940A1 (it) 2003-11-25 2003-11-25 Dispositivo di comando di elettroiniettori di un impianto di iniezione del combustibile a collettore comune per un motore a combustione interna.
US10/994,184 US7059304B2 (en) 2003-11-25 2004-11-22 Drive device for electrical injectors of an internal combustion engine common rail fuel injection system
EP04106053A EP1536124B1 (en) 2003-11-25 2004-11-24 Drive device for electrical injectors of an internal combustion engine common rail fuel injection system
AT04106053T ATE403079T1 (de) 2003-11-25 2004-11-24 Steuergerät für elektromagnetische einspritzventile eines verbrennungsmotors mit common-rail
DE602004015393T DE602004015393D1 (de) 2003-11-25 2004-11-24 Steuergerät für elektromagnetische Einspritzventile eines Verbrennungsmotors mit Common-Rail
JP2004341130A JP4275056B2 (ja) 2003-11-25 2004-11-25 内燃機関の共通レール燃料噴射システムの電気インジェクタ用駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000940A ITTO20030940A1 (it) 2003-11-25 2003-11-25 Dispositivo di comando di elettroiniettori di un impianto di iniezione del combustibile a collettore comune per un motore a combustione interna.

Publications (1)

Publication Number Publication Date
ITTO20030940A1 true ITTO20030940A1 (it) 2005-05-26

Family

ID=34452293

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000940A ITTO20030940A1 (it) 2003-11-25 2003-11-25 Dispositivo di comando di elettroiniettori di un impianto di iniezione del combustibile a collettore comune per un motore a combustione interna.

Country Status (6)

Country Link
US (1) US7059304B2 (it)
EP (1) EP1536124B1 (it)
JP (1) JP4275056B2 (it)
AT (1) ATE403079T1 (it)
DE (1) DE602004015393D1 (it)
IT (1) ITTO20030940A1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20030939A1 (it) * 2003-11-25 2005-05-26 Fiat Ricerche Dispositivo di comando di elettroattuatori induttivi.
JP2008019852A (ja) * 2006-06-14 2008-01-31 Denso Corp インジェクタ駆動装置及びインジェクタ駆動システム
CN100402824C (zh) * 2006-07-23 2008-07-16 燕山大学 电喷发动机变工作排量控制技术
DE102007020061B3 (de) * 2007-04-27 2008-10-16 Siemens Ag Verfahren und Datenträger zum Auslesen und/oder Speichern von injektorspezifischen Daten zur Steuerung eines Einspritzsystems einer Brennkraftmaschine
EP2042716A1 (en) 2007-09-25 2009-04-01 GM Global Technology Operations, Inc. Method for controlling an injection current through an injector of an internal combustion machine and fuel injection system for controlling an injection current
ITBO20100082A1 (it) * 2010-02-16 2011-08-17 Magneti Marelli Spa Metodo e sistema di controllo in corrente di una valvola elettromeccanica di un motore a combustione interna
US20130192566A1 (en) * 2012-01-27 2013-08-01 Bahman Gozloo Control system having configurable auxiliary power module
US9103295B2 (en) * 2012-08-13 2015-08-11 Continental Automotive Systems, Inc. Current controller having programmable current-control parameters and hardware-implemented support functions
US9097345B2 (en) 2013-06-04 2015-08-04 Infineon Technologies Ag Direct clutch slip control
US9404434B2 (en) 2014-01-09 2016-08-02 Infineon Technologies Ag Universal solenoid driver
KR101601432B1 (ko) * 2014-06-17 2016-03-10 현대자동차주식회사 인젝터 구동 제어 장치
US9845777B2 (en) 2014-08-20 2017-12-19 Cummins, Inc. Configurable output driver ASIC
US10087872B2 (en) 2015-11-18 2018-10-02 Infineon Technologies Ag System and method for a synchronized driver circuit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040761A (ja) 1983-08-15 1985-03-04 Fujitsu Ten Ltd 内燃機関の燃料噴射制御方法
US5117790A (en) 1991-02-19 1992-06-02 Caterpillar Inc. Engine operation using fully flexible valve and injection events
IT1249910B (it) 1991-06-11 1995-03-30 Weber Srl Sistema di rilevamento di segnali di tipo impulsivo in una macchina a funzionamento ciclico
US5717562A (en) 1996-10-15 1998-02-10 Caterpillar Inc. Solenoid injector driver circuit
DE19813138A1 (de) * 1998-03-25 1999-09-30 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers
DE19826037C2 (de) 1998-06-12 2001-05-10 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung wenigstens eines Verbrauchers
JP3905247B2 (ja) * 1999-05-13 2007-04-18 三菱電機株式会社 筒内噴射式インジェクタの制御装置
FR2796420B1 (fr) 1999-07-15 2005-08-19 Renault Dispositif d'injection pour moteur a combustion interne
DE60023446T2 (de) * 2000-04-01 2006-05-18 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung der Ladungsquantität während des Auf- und Entladens von piezoelektrischen Elementen
DE60043181D1 (de) 2000-04-01 2009-12-03 Bosch Gmbh Robert Verfahren und Vorrichtung zur Regelung von Spannungen und Spannungsgradienten zum Antrieb eines piezoelektrischen Elements
DE10147484B4 (de) 2001-09-26 2010-01-28 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ansteuerung von Aktoren, insbesondere von Aktoren zur Kraftstoffeinspritzung bei Einspritzmotoren
JP4037632B2 (ja) * 2001-09-28 2008-01-23 株式会社日立製作所 燃料噴射装置を備えた内燃機関の制御装置
US6836721B2 (en) 2002-04-10 2004-12-28 Jeffrey Donald Stevens Method and apparatus for providing interface to original equipment engine control computer
EP1424478A1 (en) 2002-11-28 2004-06-02 STMicroelectronics S.r.l. Hardware architecture of an automatic system for driving injector of an internal combustion engines

Also Published As

Publication number Publication date
US20050126543A1 (en) 2005-06-16
ATE403079T1 (de) 2008-08-15
US7059304B2 (en) 2006-06-13
EP1536124B1 (en) 2008-07-30
DE602004015393D1 (de) 2008-09-11
JP4275056B2 (ja) 2009-06-10
JP2005201249A (ja) 2005-07-28
EP1536124A1 (en) 2005-06-01

Similar Documents

Publication Publication Date Title
ITTO20030940A1 (it) Dispositivo di comando di elettroiniettori di un impianto di iniezione del combustibile a collettore comune per un motore a combustione interna.
US10302062B2 (en) Ignition control apparatus
DE3378839D1 (en) Switching type circuit for fuel injector
CN102402953B (zh) 发光二极管的驱动电路与方法及其应用的显示装置
FR2900636B1 (fr) Circuit d'alimentation en energie electrique pour des equipements electriques d'un moteur d'aeronef ou de son environnement
TW200746903A (en) Method and apparatus for illuminating light sources within an electronic device
US9677533B2 (en) Apparatus for operating at least one light-emitting diode in the form of a laser diode
CN106014731B (zh) 能量可回收的喷油器驱动电路
CN102518523B (zh) 一种高压共轨柴油机喷油控制装置
BRPI0801760A2 (pt) método de controle de um sistema de alimentação de combustìvel em um motor de combustão interna bicombustìvel
ATE342437T1 (de) Ansteuervorrichtung für induktive elektrische aktoren
RU2010138152A (ru) Система управления множеством функций турбореактивного двигателя
ES2223202B1 (es) Sistema de control de arranque para motor.
EP1574696A3 (en) Power supply arrangement for a fuel injector drive circuit
CN107002582A (zh) 燃料喷射器的控制方法和设备以及升级控制设备的方法
CN209105478U (zh) 流水尾灯控制电路
CN202524615U (zh) 发光二极管驱动装置
RU2012131151A (ru) Электрическая инсталляционная система
RU72728U1 (ru) Комбинированная лазерно-искровая система зажигания двигателя внутреннего сгорания
CN205779310U (zh) 燃气喷射阀驱动电路
EP2074299B1 (en) Method for driving an electromagnetic actuator in a diaphragm carburettor for control of air/fuel ratio
CN202663586U (zh) 多路led驱动控制系统
CN118881474A (zh) 一种船用双燃料中速机燃料喷射控制驱动方法及系统
PL1818527T3 (pl) Sposób i urządzenie do powstrzymywania działania/dławienia wtryskiwaczy paliwa sterowanych prądowo w wielopaliwowym silniku endotermicznym
TW202619318A (zh) 支援乙太網路供電功能的系統、裝置及其電力分配方法