JP4211610B2 - 内燃機関用燃料噴射制御装置 - Google Patents

内燃機関用燃料噴射制御装置 Download PDF

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Publication number
JP4211610B2
JP4211610B2 JP2004006006A JP2004006006A JP4211610B2 JP 4211610 B2 JP4211610 B2 JP 4211610B2 JP 2004006006 A JP2004006006 A JP 2004006006A JP 2004006006 A JP2004006006 A JP 2004006006A JP 4211610 B2 JP4211610 B2 JP 4211610B2
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JP
Japan
Prior art keywords
injection
temperature
injector
ecu
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.)
Expired - Fee Related
Application number
JP2004006006A
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English (en)
Japanese (ja)
Other versions
JP2005201091A (ja
Inventor
伸裕 小松
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2004006006A priority Critical patent/JP4211610B2/ja
Priority to DE102005001501.8A priority patent/DE102005001501B4/de
Publication of JP2005201091A publication Critical patent/JP2005201091A/ja
Application granted granted Critical
Publication of JP4211610B2 publication Critical patent/JP4211610B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • 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
    • F02D41/30—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
    • 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
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • 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
    • F02D2041/2065—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control being related to the coil temperature
    • 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)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2004006006A 2004-01-13 2004-01-13 内燃機関用燃料噴射制御装置 Expired - Fee Related JP4211610B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004006006A JP4211610B2 (ja) 2004-01-13 2004-01-13 内燃機関用燃料噴射制御装置
DE102005001501.8A DE102005001501B4 (de) 2004-01-13 2005-01-12 Kraftstoffeinspritzsystem einer Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004006006A JP4211610B2 (ja) 2004-01-13 2004-01-13 内燃機関用燃料噴射制御装置

Publications (2)

Publication Number Publication Date
JP2005201091A JP2005201091A (ja) 2005-07-28
JP4211610B2 true JP4211610B2 (ja) 2009-01-21

Family

ID=34747140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004006006A Expired - Fee Related JP4211610B2 (ja) 2004-01-13 2004-01-13 内燃機関用燃料噴射制御装置

Country Status (2)

Country Link
JP (1) JP4211610B2 (de)
DE (1) DE102005001501B4 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500664B1 (de) * 2005-11-08 2007-06-15 Avl List Gmbh Motorsteuerungseinheit für eine brennkraftmaschine
JP4685638B2 (ja) * 2006-01-11 2011-05-18 トヨタ自動車株式会社 燃料噴射量制御装置及びその制御装置を備えた内燃機関
JP4631782B2 (ja) * 2006-04-04 2011-02-16 トヨタ自動車株式会社 車両の制御システム
JP2007285139A (ja) * 2006-04-13 2007-11-01 Denso Corp ディーゼル機関の制御装置
JP4697057B2 (ja) * 2006-06-07 2011-06-08 株式会社デンソー 燃料噴射制御装置
JP5125092B2 (ja) * 2006-12-19 2013-01-23 株式会社デンソー 駆動回路、燃料噴射用圧電素子の駆動回路、および燃料噴射装置
JP4774396B2 (ja) * 2007-09-28 2011-09-14 日立オートモティブシステムズ株式会社 燃料噴射弁の駆動装置
JP4926032B2 (ja) 2007-12-25 2012-05-09 日立オートモティブシステムズ株式会社 内燃機関の制御装置
JP5327124B2 (ja) * 2010-04-09 2013-10-30 株式会社デンソー 燃料噴射制御装置
JP5903812B2 (ja) * 2011-09-13 2016-04-13 株式会社デンソー 内燃機関の制御装置
JP6199227B2 (ja) * 2014-04-07 2017-09-20 本田技研工業株式会社 内燃機関の燃料噴射制御装置
JP6277941B2 (ja) 2014-11-05 2018-02-14 株式会社デンソー 燃料噴射装置
JP6104302B2 (ja) * 2015-03-12 2017-03-29 三菱電機株式会社 車載エンジン制御装置
DE102015205942B4 (de) * 2015-04-01 2019-06-19 Continental Automotive Gmbh Verfahren und Vorrichtung zur Überwachung des Betriebs des Kraftstoffeinspritzsystems einer Brennkraftmaschine
JP6104340B1 (ja) * 2015-09-30 2017-03-29 三菱電機株式会社 車載エンジン制御装置
CN105569895B (zh) * 2016-01-11 2018-11-20 山东理工大学 一种电控喷射***的控制方法
JP6557608B2 (ja) 2016-01-22 2019-08-07 日立オートモティブシステムズ株式会社 燃料噴射装置の制御装置
JP6699505B2 (ja) 2016-10-19 2020-05-27 株式会社デンソー 電子制御装置
JP6481781B2 (ja) * 2018-01-17 2019-03-13 株式会社デンソー 燃料噴射装置
JP7120029B2 (ja) * 2019-01-09 2022-08-17 株式会社デンソー 電子制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126044A (ja) * 1995-10-27 1997-05-13 Denso Corp 車両制御装置
DE19860762A1 (de) * 1998-12-30 2000-07-06 Bosch Gmbh Robert Verfahren zum Schutz von Endstufen vor Übertemperatur
GB2357593A (en) * 1999-12-21 2001-06-27 Cummins Engine Co Ltd Temperature control of engine electronic control unit
US6363315B1 (en) * 2000-07-13 2002-03-26 Caterpillar Inc. Apparatus and method for protecting engine electronic circuitry from thermal damage

Also Published As

Publication number Publication date
DE102005001501A1 (de) 2005-08-11
DE102005001501B4 (de) 2014-12-31
JP2005201091A (ja) 2005-07-28

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