JP6747460B2 - 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
JP6747460B2
JP6747460B2 JP2018013054A JP2018013054A JP6747460B2 JP 6747460 B2 JP6747460 B2 JP 6747460B2 JP 2018013054 A JP2018013054 A JP 2018013054A JP 2018013054 A JP2018013054 A JP 2018013054A JP 6747460 B2 JP6747460 B2 JP 6747460B2
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JP
Japan
Prior art keywords
injection
fuel
fuel pressure
internal combustion
combustion 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.)
Active
Application number
JP2018013054A
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English (en)
Japanese (ja)
Other versions
JP2019132148A5 (enExample
JP2019132148A (ja
Inventor
賢健 和田
賢健 和田
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 JP2018013054A priority Critical patent/JP6747460B2/ja
Priority to DE112019000562.6T priority patent/DE112019000562B4/de
Priority to PCT/JP2019/001636 priority patent/WO2019146541A1/ja
Publication of JP2019132148A publication Critical patent/JP2019132148A/ja
Publication of JP2019132148A5 publication Critical patent/JP2019132148A5/ja
Priority to US16/928,141 priority patent/US11421623B2/en
Application granted granted Critical
Publication of JP6747460B2 publication Critical patent/JP6747460B2/ja
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
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • 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
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/06—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2018013054A 2018-01-29 2018-01-29 内燃機関の制御装置 Active JP6747460B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018013054A JP6747460B2 (ja) 2018-01-29 2018-01-29 内燃機関の制御装置
DE112019000562.6T DE112019000562B4 (de) 2018-01-29 2019-01-21 Steuervorrichtung einer Maschine mit interner Verbrennung
PCT/JP2019/001636 WO2019146541A1 (ja) 2018-01-29 2019-01-21 内燃機関の制御装置
US16/928,141 US11421623B2 (en) 2018-01-29 2020-07-14 Internal combustion engine control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018013054A JP6747460B2 (ja) 2018-01-29 2018-01-29 内燃機関の制御装置

Publications (3)

Publication Number Publication Date
JP2019132148A JP2019132148A (ja) 2019-08-08
JP2019132148A5 JP2019132148A5 (enExample) 2020-01-23
JP6747460B2 true JP6747460B2 (ja) 2020-08-26

Family

ID=67394941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018013054A Active JP6747460B2 (ja) 2018-01-29 2018-01-29 内燃機関の制御装置

Country Status (4)

Country Link
US (1) US11421623B2 (enExample)
JP (1) JP6747460B2 (enExample)
DE (1) DE112019000562B4 (enExample)
WO (1) WO2019146541A1 (enExample)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002038993A (ja) * 2000-07-24 2002-02-06 Hitachi Ltd 筒内噴射エンジンの制御装置
JP2002054486A (ja) * 2000-08-10 2002-02-20 Honda Motor Co Ltd 内燃機関の制御装置
DE10305941A1 (de) 2003-02-12 2004-08-26 Daimlerchrysler Ag Verfahren zum Betrieb einer Brennkraftmaschine mit Kraftstoffdirekteinspritzung
JP3968331B2 (ja) * 2003-08-14 2007-08-29 株式会社日立製作所 筒内噴射式内燃機関の燃料噴射制御装置及び方法
DE102004017990B4 (de) 2004-04-14 2015-10-01 Daimler Ag Verfahren zum Betrieb einer Brennkraftmaschine mit Kraftstoffdirekteinspritzung
JP2006052665A (ja) * 2004-08-11 2006-02-23 Nissan Motor Co Ltd 直噴火花点火式内燃機関
JP2006169976A (ja) * 2004-12-13 2006-06-29 Toyota Motor Corp 内燃機関の燃料噴射装置
JP4492399B2 (ja) * 2005-03-16 2010-06-30 日産自動車株式会社 筒内直接噴射式火花点火内燃機関の制御装置および制御方法
DE102005044544B4 (de) 2005-09-17 2016-07-14 Daimler Ag Verfahren zum Betrieb einer fremdgezündeten 4-Takt-Brennkraftmaschine
JP5543843B2 (ja) * 2010-05-20 2014-07-09 本田技研工業株式会社 内燃機関の制御装置
DE102013003723B4 (de) 2013-03-05 2015-02-12 Audi Ag Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine
JP2015151977A (ja) 2014-02-18 2015-08-24 日立オートモティブシステムズ株式会社 筒内燃料噴射式内燃機関の制御装置

Also Published As

Publication number Publication date
JP2019132148A (ja) 2019-08-08
DE112019000562B4 (de) 2025-07-24
WO2019146541A1 (ja) 2019-08-01
US20200340422A1 (en) 2020-10-29
DE112019000562T5 (de) 2020-10-08
US11421623B2 (en) 2022-08-23

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