JPS59101562A - 多気筒エンジンの空燃比制御装置 - Google Patents

多気筒エンジンの空燃比制御装置

Info

Publication number
JPS59101562A
JPS59101562A JP21032782A JP21032782A JPS59101562A JP S59101562 A JPS59101562 A JP S59101562A JP 21032782 A JP21032782 A JP 21032782A JP 21032782 A JP21032782 A JP 21032782A JP S59101562 A JPS59101562 A JP S59101562A
Authority
JP
Japan
Prior art keywords
cylinder
sensor
air
exhaust
exhaust gas
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
JP21032782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0337020B2 (de
Inventor
Takayoshi Nishimori
西森　高義
Manabu Arima
学 有馬
Yoshitaka Tawara
田原　良隆
Koji Kawate
川手　幸治
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP21032782A priority Critical patent/JPS59101562A/ja
Publication of JPS59101562A publication Critical patent/JPS59101562A/ja
Publication of JPH0337020B2 publication Critical patent/JPH0337020B2/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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • F02D41/2445—Methods of calibrating or learning characterised by the learning conditions characterised by a plurality of learning conditions or ranges
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control

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)
JP21032782A 1982-11-30 1982-11-30 多気筒エンジンの空燃比制御装置 Granted JPS59101562A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21032782A JPS59101562A (ja) 1982-11-30 1982-11-30 多気筒エンジンの空燃比制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21032782A JPS59101562A (ja) 1982-11-30 1982-11-30 多気筒エンジンの空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS59101562A true JPS59101562A (ja) 1984-06-12
JPH0337020B2 JPH0337020B2 (de) 1991-06-04

Family

ID=16587581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21032782A Granted JPS59101562A (ja) 1982-11-30 1982-11-30 多気筒エンジンの空燃比制御装置

Country Status (1)

Country Link
JP (1) JPS59101562A (de)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141340U (de) * 1988-03-22 1989-09-28
JPH02181043A (ja) * 1989-01-06 1990-07-13 Hitachi Ltd 電子制御燃料噴射式エンジンの空燃比制御装置
JPH03194144A (ja) * 1989-12-22 1991-08-23 Mitsubishi Electric Corp 内燃機関の空燃比制御装置
WO1992017696A1 (fr) * 1991-03-28 1992-10-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Regulateur de moteur a combustion interne
US5462037A (en) * 1992-12-02 1995-10-31 Honda Giken Kogyo Kabushiki Kaisha A/F ratio estimator for multicylinder internal combustion engine
US5524598A (en) * 1991-12-27 1996-06-11 Honda Giken Kogyo Kabushiki Kaisha Method for detecting and controlling air-fuel ratio in internal combustion engine
US5531208A (en) * 1993-09-13 1996-07-02 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio feedback control system for internal combustion engine
US5540209A (en) * 1993-09-13 1996-07-30 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio detection system for internal combustion engine
US5548514A (en) * 1994-02-04 1996-08-20 Honda Giken Kogyo Kabushiki Kaisha Air/fuel ratio estimation system for internal combustion engine
US5566071A (en) * 1994-02-04 1996-10-15 Honda Giken Kogyo Kabushiki Kaisha Air/fuel ratio estimation system for internal combustion engine
US5569847A (en) * 1993-09-13 1996-10-29 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio estimator for internal combustion engine
EP0688945A3 (de) * 1994-06-20 1996-11-27 Honda Motor Co Ltd Luft-Kraftstoff-Verhältniss-Erfassungssystem für mehrzylindrige Brennkraftmaschine
US5623913A (en) * 1995-02-27 1997-04-29 Honda Giken Kogyo Kabushiki Kaisha Fuel injection control apparatus
US5715796A (en) * 1995-02-24 1998-02-10 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines
US5732689A (en) * 1995-02-24 1998-03-31 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system for internal combustion engines
EP0805268A3 (de) * 1996-05-03 2000-03-01 General Motors Corporation Verbrennungsmotorsteuerung
EP0959236A3 (de) * 1992-07-03 2000-10-04 Honda Giken Kogyo Kabushiki Kaisha Kraftstoffmesssteuersystem und Zylinderluftflussschätzungsmethode im Verbrennungsmotor
US7073493B2 (en) 2001-02-05 2006-07-11 Toyota Jidosha Kabushiki Kaisha Control apparatus for multi-cylinder internal combustion engine and control method
DE102006000347B4 (de) * 2005-07-19 2008-06-12 Denso Corp., Kariya Luft-Kraftstoff-Verhältnis-Steuerung für eine Brennkraftmaschine
DE102004036739B4 (de) * 2003-07-30 2017-04-06 Denso Corporation Gerät zum Berechnen eines Luft/Kraftstoff-Verhältnisses für einzelne Zylinder für eine Mehrzylinder-Brennkraftmaschine
DE102004017868B4 (de) * 2003-04-14 2017-04-06 Denso Corporation System zum Berechnen eines Luft-Kraftstoff-Verhältnisses jedes Zylinders einer Mehrzylinder-Brennkraftmaschine

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141340U (de) * 1988-03-22 1989-09-28
JPH02181043A (ja) * 1989-01-06 1990-07-13 Hitachi Ltd 電子制御燃料噴射式エンジンの空燃比制御装置
JPH03194144A (ja) * 1989-12-22 1991-08-23 Mitsubishi Electric Corp 内燃機関の空燃比制御装置
WO1992017696A1 (fr) * 1991-03-28 1992-10-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Regulateur de moteur a combustion interne
US5329914A (en) * 1991-03-28 1994-07-19 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control device for internal combustion engine
US5524598A (en) * 1991-12-27 1996-06-11 Honda Giken Kogyo Kabushiki Kaisha Method for detecting and controlling air-fuel ratio in internal combustion engine
EP0959236A3 (de) * 1992-07-03 2000-10-04 Honda Giken Kogyo Kabushiki Kaisha Kraftstoffmesssteuersystem und Zylinderluftflussschätzungsmethode im Verbrennungsmotor
US5462037A (en) * 1992-12-02 1995-10-31 Honda Giken Kogyo Kabushiki Kaisha A/F ratio estimator for multicylinder internal combustion engine
US5531208A (en) * 1993-09-13 1996-07-02 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio feedback control system for internal combustion engine
US5569847A (en) * 1993-09-13 1996-10-29 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio estimator for internal combustion engine
US5540209A (en) * 1993-09-13 1996-07-30 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio detection system for internal combustion engine
US5548514A (en) * 1994-02-04 1996-08-20 Honda Giken Kogyo Kabushiki Kaisha Air/fuel ratio estimation system for internal combustion engine
US5566071A (en) * 1994-02-04 1996-10-15 Honda Giken Kogyo Kabushiki Kaisha Air/fuel ratio estimation system for internal combustion engine
US5600056A (en) * 1994-06-20 1997-02-04 Honda Giken Kogyo Kabushiki Kaisha Air/fuel ratio detection system for multicylinder internal combustion engine
EP0688945A3 (de) * 1994-06-20 1996-11-27 Honda Motor Co Ltd Luft-Kraftstoff-Verhältniss-Erfassungssystem für mehrzylindrige Brennkraftmaschine
US5715796A (en) * 1995-02-24 1998-02-10 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines
US5732689A (en) * 1995-02-24 1998-03-31 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system for internal combustion engines
US5794604A (en) * 1995-02-24 1998-08-18 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines
US5797369A (en) * 1995-02-24 1998-08-25 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines
US5839415A (en) * 1995-02-24 1998-11-24 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines
US5623913A (en) * 1995-02-27 1997-04-29 Honda Giken Kogyo Kabushiki Kaisha Fuel injection control apparatus
EP0805268A3 (de) * 1996-05-03 2000-03-01 General Motors Corporation Verbrennungsmotorsteuerung
US7073493B2 (en) 2001-02-05 2006-07-11 Toyota Jidosha Kabushiki Kaisha Control apparatus for multi-cylinder internal combustion engine and control method
US7159547B2 (en) 2001-02-05 2007-01-09 Toyota Jidosha Kabushiki Kaisha Control apparatus for multi-cylinder internal combustion engine and control method
US7398772B2 (en) 2001-02-05 2008-07-15 Toyota Jidosha Kabushiki Kaisha Control apparatus for multi-cylinder internal combustion engine and control method
DE102004017868B4 (de) * 2003-04-14 2017-04-06 Denso Corporation System zum Berechnen eines Luft-Kraftstoff-Verhältnisses jedes Zylinders einer Mehrzylinder-Brennkraftmaschine
DE102004036739B4 (de) * 2003-07-30 2017-04-06 Denso Corporation Gerät zum Berechnen eines Luft/Kraftstoff-Verhältnisses für einzelne Zylinder für eine Mehrzylinder-Brennkraftmaschine
DE102006000347B4 (de) * 2005-07-19 2008-06-12 Denso Corp., Kariya Luft-Kraftstoff-Verhältnis-Steuerung für eine Brennkraftmaschine

Also Published As

Publication number Publication date
JPH0337020B2 (de) 1991-06-04

Similar Documents

Publication Publication Date Title
JPS59101562A (ja) 多気筒エンジンの空燃比制御装置
US7200988B2 (en) Air-fuel ratio control system and method
JPH1047114A (ja) 内燃機関の制御装置
US4530333A (en) Automobile fuel control system
JPH0833127B2 (ja) 内燃機関の空燃比制御装置
US7162865B2 (en) Method and arrangement for controlling a drive unit having an internal combustion engine
US20060207579A1 (en) Control system for internal combustion engine
KR100306186B1 (ko) 내연기관의가솔린증기퍼어징제어장치및가솔린증기퍼어징방법
GB2300278A (en) Controlling evaporated fuel purge device for engine.
JPH0531649B2 (de)
JP3725713B2 (ja) エンジンの空燃比制御装置
JPS61247839A (ja) 燃料比制御方法
JP2002364427A (ja) エンジンの空燃比制御装置
JPH03275954A (ja) 異種燃料使用内燃機関の空燃比制御装置
JPH0777145A (ja) エンジン制御装置
JP3061277B2 (ja) 空燃比学習制御方法及びその装置
JPH041439A (ja) 内燃機関の空燃比制御装置
JP2767345B2 (ja) 内燃機関の燃料供給制御装置
JP3601080B2 (ja) 内燃機関の空燃比制御装置
JP2856062B2 (ja) 内燃機関の空燃比制御装置
JP2808214B2 (ja) 蒸発燃料制御装置付内燃機関の空燃比制御装置
JPH0281937A (ja) 空燃比制御装置
JPH07139398A (ja) 蒸発燃料処理装置を備える内燃機関の空燃比制御装置
JPS59224433A (ja) ガス機関の空燃比制御装置
JPS60230533A (ja) 内燃機関の燃料供給装置