DE102014225465A1 - Kraftstoffinjektorantriebsvorrichtung - Google Patents

Kraftstoffinjektorantriebsvorrichtung Download PDF

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Publication number
DE102014225465A1
DE102014225465A1 DE102014225465.5A DE102014225465A DE102014225465A1 DE 102014225465 A1 DE102014225465 A1 DE 102014225465A1 DE 102014225465 A DE102014225465 A DE 102014225465A DE 102014225465 A1 DE102014225465 A1 DE 102014225465A1
Authority
DE
Germany
Prior art keywords
fuel injection
fuel
fuel injector
engine speed
communication
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.)
Granted
Application number
DE102014225465.5A
Other languages
German (de)
English (en)
Other versions
DE102014225465B4 (de
Inventor
c/o DENSO CORPORATION Yoshida Takanori
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
Publication of DE102014225465A1 publication Critical patent/DE102014225465A1/de
Application granted granted Critical
Publication of DE102014225465B4 publication Critical patent/DE102014225465B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed 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
    • F02D41/24—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
    • F02D41/24—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
    • F02D41/28—Interface circuits
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions
    • 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

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  • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
DE102014225465.5A 2013-12-11 2014-12-10 Kraftstoffinjektorantriebsvorrichtung Active DE102014225465B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-255964 2013-12-11
JP2013255964A JP6056744B2 (ja) 2013-12-11 2013-12-11 燃料噴射駆動装置

Publications (2)

Publication Number Publication Date
DE102014225465A1 true DE102014225465A1 (de) 2015-06-11
DE102014225465B4 DE102014225465B4 (de) 2024-09-12

Family

ID=53185597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014225465.5A Active DE102014225465B4 (de) 2013-12-11 2014-12-10 Kraftstoffinjektorantriebsvorrichtung

Country Status (2)

Country Link
JP (1) JP6056744B2 (ja)
DE (1) DE102014225465B4 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401774A (zh) * 2015-07-31 2017-02-15 罗伯特·博世有限公司 燃料喷射系统及操作该燃料喷射系统的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6750542B2 (ja) * 2017-03-15 2020-09-02 株式会社デンソー 電子制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013011231A (ja) 2011-06-29 2013-01-17 Denso Corp エンジン制御システム、燃料噴射装置及び噴射駆動装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07279727A (ja) * 1994-04-01 1995-10-27 Nippondenso Co Ltd 車両用エンジン制御装置
JPH10299555A (ja) * 1997-04-25 1998-11-10 Mitsubishi Motors Corp 電子スロットル制御装置付き内燃機関の制御装置
JP2003102106A (ja) * 2001-09-21 2003-04-04 Hitachi Constr Mach Co Ltd ハイブリッド建設機械の駆動制御装置、ハイブリッド建設機械及びその駆動制御プログラム
JP2005188452A (ja) * 2003-12-26 2005-07-14 Nissan Diesel Motor Co Ltd 電子制御スロットル装置
JP5273976B2 (ja) * 2007-09-21 2013-08-28 日立オートモティブシステムズ株式会社 車両の燃料供給制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013011231A (ja) 2011-06-29 2013-01-17 Denso Corp エンジン制御システム、燃料噴射装置及び噴射駆動装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401774A (zh) * 2015-07-31 2017-02-15 罗伯特·博世有限公司 燃料喷射系统及操作该燃料喷射系统的方法

Also Published As

Publication number Publication date
DE102014225465B4 (de) 2024-09-12
JP6056744B2 (ja) 2017-01-11
JP2015113757A (ja) 2015-06-22

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Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

R083 Amendment of/additions to inventor(s)
R012 Request for examination validly filed
R084 Declaration of willingness to licence
R016 Response to examination communication
R018 Grant decision by examination section/examining division