JP4470774B2 - 内燃機関の制御装置 - Google Patents

内燃機関の制御装置 Download PDF

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Publication number
JP4470774B2
JP4470774B2 JP2005078459A JP2005078459A JP4470774B2 JP 4470774 B2 JP4470774 B2 JP 4470774B2 JP 2005078459 A JP2005078459 A JP 2005078459A JP 2005078459 A JP2005078459 A JP 2005078459A JP 4470774 B2 JP4470774 B2 JP 4470774B2
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JP
Japan
Prior art keywords
fuel injection
fuel
cylinder
injector
engine
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.)
Expired - Fee Related
Application number
JP2005078459A
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English (en)
Japanese (ja)
Other versions
JP2006258036A (ja
JP2006258036A5 (enExample
Inventor
賢一 木野瀬
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2005078459A priority Critical patent/JP4470774B2/ja
Priority to CN200680008709XA priority patent/CN101142396B/zh
Priority to PCT/JP2006/304544 priority patent/WO2006100924A1/en
Priority to EP06728811.8A priority patent/EP1859149B1/en
Priority to US11/366,498 priority patent/US7318420B2/en
Publication of JP2006258036A publication Critical patent/JP2006258036A/ja
Publication of JP2006258036A5 publication Critical patent/JP2006258036A5/ja
Application granted granted Critical
Publication of JP4470774B2 publication Critical patent/JP4470774B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor

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)
  • Fuel-Injection Apparatus (AREA)
JP2005078459A 2005-03-18 2005-03-18 内燃機関の制御装置 Expired - Fee Related JP4470774B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005078459A JP4470774B2 (ja) 2005-03-18 2005-03-18 内燃機関の制御装置
CN200680008709XA CN101142396B (zh) 2005-03-18 2006-03-02 用于内燃机的控制设备
PCT/JP2006/304544 WO2006100924A1 (en) 2005-03-18 2006-03-02 Control apparatus for internal combustion engine
EP06728811.8A EP1859149B1 (en) 2005-03-18 2006-03-02 Control apparatus for internal combustion engine
US11/366,498 US7318420B2 (en) 2005-03-18 2006-03-03 Control apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005078459A JP4470774B2 (ja) 2005-03-18 2005-03-18 内燃機関の制御装置

Publications (3)

Publication Number Publication Date
JP2006258036A JP2006258036A (ja) 2006-09-28
JP2006258036A5 JP2006258036A5 (enExample) 2008-04-17
JP4470774B2 true JP4470774B2 (ja) 2010-06-02

Family

ID=36644813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005078459A Expired - Fee Related JP4470774B2 (ja) 2005-03-18 2005-03-18 内燃機関の制御装置

Country Status (5)

Country Link
US (1) US7318420B2 (enExample)
EP (1) EP1859149B1 (enExample)
JP (1) JP4470774B2 (enExample)
CN (1) CN101142396B (enExample)
WO (1) WO2006100924A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE438795T1 (de) * 2007-06-04 2009-08-15 Magneti Marelli Spa Steuerverfahren für ein kraftstoffszuführsystem eines mit zwei kraftstoffe operierenden verbrennungsmotors
FR2919025A1 (fr) * 2007-07-20 2009-01-23 Rene Girard Procede pour selectionner le pic de tension electrique lie a l'activation d'un injecteur de carburant dans un moteur
US7845335B2 (en) * 2009-03-23 2010-12-07 Gm Global Technology Operations, Inc. Operating strategy for HCCI combustion during engine warm-up
JP5119216B2 (ja) * 2009-07-21 2013-01-16 トヨタ自動車株式会社 内燃機関の異常診断装置
JP5573716B2 (ja) * 2011-02-10 2014-08-20 株式会社デンソー インジェクタ駆動装置
CN103748353B (zh) * 2011-09-02 2016-04-13 丰田自动车株式会社 内燃机的燃料供给装置
JP6089405B2 (ja) * 2012-01-23 2017-03-08 スズキ株式会社 内燃機関の燃料供給装置
US9303577B2 (en) * 2012-12-19 2016-04-05 Ford Global Technologies, Llc Method and system for engine cold start and hot start control
US9097225B2 (en) * 2013-01-10 2015-08-04 Continental Automotive Systems, Inc. Method to detect partial failure of direct-injection boost voltage
US9297329B2 (en) * 2013-04-01 2016-03-29 Ford Global Technologies, Llc Method and system for engine control
JP5942965B2 (ja) * 2013-11-22 2016-06-29 トヨタ自動車株式会社 内燃機関の制御装置および内燃機関の制御方法
CN105164401B (zh) * 2014-04-04 2018-07-24 本田技研工业株式会社 缸内压力检测装置
US9541022B2 (en) * 2014-04-28 2017-01-10 Caterpillar Inc. Electronic control module with driver banks for engines
JP6578184B2 (ja) * 2015-10-16 2019-09-18 本田技研工業株式会社 筒内圧検出装置
US10087872B2 (en) 2015-11-18 2018-10-02 Infineon Technologies Ag System and method for a synchronized driver circuit
CN108240266B (zh) * 2016-12-23 2020-08-28 联合汽车电子有限公司 甲醇汽车的喷油器故障跛行控制方法
CN108240267B (zh) * 2016-12-23 2021-01-05 联合汽车电子有限公司 甲醇汽车的燃油泵故障跛行控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715378A (en) * 1967-02-09 1973-02-06 Montedison Spa Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US4451646A (en) * 1967-02-09 1984-05-29 Montedison, S.P.A. High molecular weight polymeric perfluorinated copolyethers and process for their preparation from tetrafluoroethylene
US5469825A (en) * 1994-09-19 1995-11-28 Chrysler Corporation Fuel injector failure detection circuit
JP3325152B2 (ja) * 1995-04-06 2002-09-17 三菱電機株式会社 内燃機関制御装置
IT1282626B1 (it) * 1996-02-14 1998-03-31 Ausimont Spa Processo di preparazione di perfluoropolieteri perossidici
JP3653190B2 (ja) * 1999-01-22 2005-05-25 三菱電機株式会社 内燃機関の電子制御装置
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
DE10021086B4 (de) * 2000-04-28 2006-11-30 Siemens Ag Verfahren zum Bestimmen des Kraftstoffmassenstroms bei einer Brennkraftmaschine
JP4423816B2 (ja) 2001-06-06 2010-03-03 トヨタ自動車株式会社 筒内噴射式内燃機関の燃料噴射制御装置
JP3699370B2 (ja) * 2001-07-13 2005-09-28 三菱電機株式会社 燃料噴射装置の故障検出回路
JP3938736B2 (ja) * 2002-09-10 2007-06-27 本田技研工業株式会社 内燃機関の燃料噴射装置
JP4256138B2 (ja) 2002-10-16 2009-04-22 富士通テン株式会社 内燃機関の断線検出装置および燃料噴射制御装置
US6988489B2 (en) * 2003-06-06 2006-01-24 Nissan Kohki Co., Ltd. Fuel injection valve protecting apparatus and fuel pressure increase preventing apparatus in LPG injection type engine

Also Published As

Publication number Publication date
JP2006258036A (ja) 2006-09-28
US7318420B2 (en) 2008-01-15
EP1859149B1 (en) 2013-11-27
US20060207564A1 (en) 2006-09-21
CN101142396B (zh) 2010-04-07
EP1859149A1 (en) 2007-11-28
CN101142396A (zh) 2008-03-12
WO2006100924A1 (en) 2006-09-28

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