JPS60184946A - 電子制御デイ−ゼルエンジンの気筒別燃料噴射量制御方法 - Google Patents

電子制御デイ−ゼルエンジンの気筒別燃料噴射量制御方法

Info

Publication number
JPS60184946A
JPS60184946A JP59041061A JP4106184A JPS60184946A JP S60184946 A JPS60184946 A JP S60184946A JP 59041061 A JP59041061 A JP 59041061A JP 4106184 A JP4106184 A JP 4106184A JP S60184946 A JPS60184946 A JP S60184946A
Authority
JP
Japan
Prior art keywords
cylinder
fuel
fuel injection
correction amount
specific gravity
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
JP59041061A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0256497B2 (enrdf_load_stackoverflow
Inventor
Keisuke Tsukamoto
啓介 塚本
Masaomi Nagase
長瀬　昌臣
Kiyotaka Matsuno
松野　清隆
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 JP59041061A priority Critical patent/JPS60184946A/ja
Publication of JPS60184946A publication Critical patent/JPS60184946A/ja
Publication of JPH0256497B2 publication Critical patent/JPH0256497B2/ja
Granted legal-status Critical Current

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
    • F02D41/30—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
    • F02D41/401—Controlling injection timing
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • 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)
JP59041061A 1984-03-02 1984-03-02 電子制御デイ−ゼルエンジンの気筒別燃料噴射量制御方法 Granted JPS60184946A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59041061A JPS60184946A (ja) 1984-03-02 1984-03-02 電子制御デイ−ゼルエンジンの気筒別燃料噴射量制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59041061A JPS60184946A (ja) 1984-03-02 1984-03-02 電子制御デイ−ゼルエンジンの気筒別燃料噴射量制御方法

Publications (2)

Publication Number Publication Date
JPS60184946A true JPS60184946A (ja) 1985-09-20
JPH0256497B2 JPH0256497B2 (enrdf_load_stackoverflow) 1990-11-30

Family

ID=12597906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59041061A Granted JPS60184946A (ja) 1984-03-02 1984-03-02 電子制御デイ−ゼルエンジンの気筒別燃料噴射量制御方法

Country Status (1)

Country Link
JP (1) JPS60184946A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205428A (ja) * 1987-02-19 1988-08-24 Shin Caterpillar Mitsubishi Ltd 燃料噴射装置
EP0761954A1 (en) * 1995-09-12 1997-03-12 Mazda Motor Corporation Fuel injection control system for diesel engine
JP2012167646A (ja) * 2011-02-16 2012-09-06 Toyota Motor Corp 気筒間空燃比ばらつき異常検出装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188745A (en) * 1981-05-18 1982-11-19 Nippon Denso Co Ltd Air-fuel ratio control method
JPS5823235A (ja) * 1981-08-04 1983-02-10 Hino Motors Ltd 車両に使用されるディ−ゼル機関の燃料噴射装置
JPS58214627A (ja) * 1982-06-07 1983-12-13 Nippon Denso Co Ltd 燃料噴射ポンプの燃料調量装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188745A (en) * 1981-05-18 1982-11-19 Nippon Denso Co Ltd Air-fuel ratio control method
JPS5823235A (ja) * 1981-08-04 1983-02-10 Hino Motors Ltd 車両に使用されるディ−ゼル機関の燃料噴射装置
JPS58214627A (ja) * 1982-06-07 1983-12-13 Nippon Denso Co Ltd 燃料噴射ポンプの燃料調量装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205428A (ja) * 1987-02-19 1988-08-24 Shin Caterpillar Mitsubishi Ltd 燃料噴射装置
EP0761954A1 (en) * 1995-09-12 1997-03-12 Mazda Motor Corporation Fuel injection control system for diesel engine
JP2012167646A (ja) * 2011-02-16 2012-09-06 Toyota Motor Corp 気筒間空燃比ばらつき異常検出装置
US8695568B2 (en) 2011-02-16 2014-04-15 Toyota Jidosha Kabushiki Kaisha Inter-cylinder air-fuel ratio imbalance abnormality determination device

Also Published As

Publication number Publication date
JPH0256497B2 (enrdf_load_stackoverflow) 1990-11-30

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