ITTO20030938A1 - Dispositivo di comando di elettroattuatori induttivi. - Google Patents

Dispositivo di comando di elettroattuatori induttivi.

Info

Publication number
ITTO20030938A1
ITTO20030938A1 IT000938A ITTO20030938A ITTO20030938A1 IT TO20030938 A1 ITTO20030938 A1 IT TO20030938A1 IT 000938 A IT000938 A IT 000938A IT TO20030938 A ITTO20030938 A IT TO20030938A IT TO20030938 A1 ITTO20030938 A1 IT TO20030938A1
Authority
IT
Italy
Prior art keywords
microcontroller
series
control circuit
circuit
drive
Prior art date
Application number
IT000938A
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 IT000938A priority Critical patent/ITTO20030938A1/it
Priority to US10/989,725 priority patent/US7035728B2/en
Priority to DE602004013706T priority patent/DE602004013706D1/de
Priority to EP04106051A priority patent/EP1536122B1/en
Priority to AT04106051T priority patent/ATE395507T1/de
Priority to JP2004340925A priority patent/JP4414324B2/ja
Publication of ITTO20030938A1 publication Critical patent/ITTO20030938A1/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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2487—Methods for rewriting
    • 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
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

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)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electronic Switches (AREA)
  • Control Of Electrical Variables (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Electric Motors In General (AREA)
IT000938A 2003-11-25 2003-11-25 Dispositivo di comando di elettroattuatori induttivi. ITTO20030938A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000938A ITTO20030938A1 (it) 2003-11-25 2003-11-25 Dispositivo di comando di elettroattuatori induttivi.
US10/989,725 US7035728B2 (en) 2003-11-25 2004-11-17 Drive device for inductive electroactuators
DE602004013706T DE602004013706D1 (de) 2003-11-25 2004-11-24 Steuerungsvorrichtung für induktive Elektroantriebe
EP04106051A EP1536122B1 (en) 2003-11-25 2004-11-24 Drive device for inductive electroactuators
AT04106051T ATE395507T1 (de) 2003-11-25 2004-11-24 Steuerungsvorrichtung für induktive elektroantriebe
JP2004340925A JP4414324B2 (ja) 2003-11-25 2004-11-25 誘導性電気アクチュエータ用の駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000938A ITTO20030938A1 (it) 2003-11-25 2003-11-25 Dispositivo di comando di elettroattuatori induttivi.

Publications (1)

Publication Number Publication Date
ITTO20030938A1 true ITTO20030938A1 (it) 2005-05-26

Family

ID=34452291

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000938A ITTO20030938A1 (it) 2003-11-25 2003-11-25 Dispositivo di comando di elettroattuatori induttivi.

Country Status (6)

Country Link
US (1) US7035728B2 (it)
EP (1) EP1536122B1 (it)
JP (1) JP4414324B2 (it)
AT (1) ATE395507T1 (it)
DE (1) DE602004013706D1 (it)
IT (1) ITTO20030938A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7054737B2 (en) * 2004-03-18 2006-05-30 Ford Global Technologies, Llc Power electronics circuit with voltage regulator for electromechanical valve actuator of an internal combustion engine
US7464689B2 (en) * 2005-10-12 2008-12-16 Gm Global Technology Operations, Inc. Method and apparatus for controlling fuel injection into an engine
KR100967026B1 (ko) * 2009-01-21 2010-06-30 주식회사 하이닉스반도체 불휘발성 메모리 장치 및 그 캐쉬리드 방법
CN103354943B (zh) * 2010-10-25 2019-12-03 Xio股份有限公司 可配置电磁线圈的驱动方法及装置
US9291077B2 (en) * 2012-04-27 2016-03-22 Schaeffler Technologies AG & Co. KG Operation control system for a solenoid valve of a combustion engine and method
FR3036222B1 (fr) 2015-05-13 2017-04-28 Stmicroelectronics Rousset Procede de commande d'un changement d'etat de fonctionnement d'un organe electromecanique, par exemple un relais, et dispositif correspondant
US10087872B2 (en) 2015-11-18 2018-10-02 Infineon Technologies Ag System and method for a synchronized driver circuit
US10221800B1 (en) * 2018-01-22 2019-03-05 Delphi Technologies Ip Limited Fuel injector control including adaptive response

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1195387B (it) * 1983-02-22 1988-10-19 Gianni Marani Sequenziatore elettronico programmato e programmabile da utente direttamente dal pannello di comando della relativa apparecchiatura di servizio
DE3515040A1 (de) * 1985-04-25 1986-07-24 Klöckner, Wolfgang, Dr., 8033 Krailling Verfahren und anordnung zur steuerung einer brennkraftmaschine
US5162998A (en) * 1988-12-12 1992-11-10 Matsushita Electric Industrial Co., Ltd. Constant-speed regulating device for a vehicle
IT1296664B1 (it) * 1997-12-19 1999-07-14 Fiat Ricerche Dispositivo di comando di elettroattuatori.
FR2776413B1 (fr) * 1998-03-17 2000-05-26 Renault Systeme de generation de commandes d'actionneurs
US6735514B2 (en) * 2000-10-16 2004-05-11 Stmicroelectronics S.R.L. Control device for a vehicle engine
JP2002357149A (ja) * 2001-05-31 2002-12-13 Aisan Ind Co Ltd 電磁式燃料噴射弁の駆動回路

Also Published As

Publication number Publication date
JP4414324B2 (ja) 2010-02-10
EP1536122A3 (en) 2005-12-28
EP1536122A2 (en) 2005-06-01
EP1536122B1 (en) 2008-05-14
DE602004013706D1 (de) 2008-06-26
US20050146805A1 (en) 2005-07-07
JP2005158080A (ja) 2005-06-16
US7035728B2 (en) 2006-04-25
ATE395507T1 (de) 2008-05-15

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