JPS6128738A - 自動車用エンジンの電子制御方式 - Google Patents

自動車用エンジンの電子制御方式

Info

Publication number
JPS6128738A
JPS6128738A JP14899884A JP14899884A JPS6128738A JP S6128738 A JPS6128738 A JP S6128738A JP 14899884 A JP14899884 A JP 14899884A JP 14899884 A JP14899884 A JP 14899884A JP S6128738 A JPS6128738 A JP S6128738A
Authority
JP
Japan
Prior art keywords
learning
engine
value
control
sensor
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.)
Pending
Application number
JP14899884A
Other languages
English (en)
Japanese (ja)
Inventor
Kunihiro Abe
邦宏 阿部
Yoshitake Matsumura
松村　吉剛
Takuro Morozumi
両角　卓郎
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries Ltd
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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP14899884A priority Critical patent/JPS6128738A/ja
Priority to US06/753,842 priority patent/US4773016A/en
Priority to GB08517780A priority patent/GB2161960B/en
Priority to DE19853525393 priority patent/DE3525393A1/de
Publication of JPS6128738A publication Critical patent/JPS6128738A/ja
Pending 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
    • F02D41/24—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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • 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
    • 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
    • F02D41/2487—Methods for rewriting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP14899884A 1984-07-17 1984-07-17 自動車用エンジンの電子制御方式 Pending JPS6128738A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14899884A JPS6128738A (ja) 1984-07-17 1984-07-17 自動車用エンジンの電子制御方式
US06/753,842 US4773016A (en) 1984-07-17 1985-07-11 Learning control system and method for controlling an automotive engine
GB08517780A GB2161960B (en) 1984-07-17 1985-07-15 Adaptive mixture control system
DE19853525393 DE3525393A1 (de) 1984-07-17 1985-07-16 Lernregelanordnung zum regeln eines kraftfahrzeugmotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14899884A JPS6128738A (ja) 1984-07-17 1984-07-17 自動車用エンジンの電子制御方式

Publications (1)

Publication Number Publication Date
JPS6128738A true JPS6128738A (ja) 1986-02-08

Family

ID=15465416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14899884A Pending JPS6128738A (ja) 1984-07-17 1984-07-17 自動車用エンジンの電子制御方式

Country Status (4)

Country Link
US (1) US4773016A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6128738A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3525393A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2161960B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138135A (ja) * 1984-07-27 1986-02-24 Fuji Heavy Ind Ltd 自動車用エンジンの空燃比制御方式
JPH0751907B2 (ja) * 1987-03-11 1995-06-05 株式会社日立製作所 空燃比学習制御装置
US5001643A (en) * 1989-05-26 1991-03-19 Ford Motor Company Adaptive air flow correction for electronic engine control system
JP3845996B2 (ja) * 1997-12-04 2006-11-15 スズキ株式会社 内燃機関の空燃比制御装置
FR2945084B1 (fr) * 2009-04-30 2011-04-08 Renault Sas Procede d'adaptation d'un moteur a l'indice de carburant par decrementation de l'indice d'octane appris du carburant
DE102012005197B3 (de) * 2012-03-16 2013-06-13 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Optimierung einer Brennkraftmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060019B2 (ja) * 1977-10-17 1985-12-27 株式会社日立製作所 エンジンの制御方法
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method
JPS562437A (en) * 1979-06-19 1981-01-12 Nippon Denso Co Ltd Air-fuel ratio controller
JPS5618049A (en) * 1979-07-20 1981-02-20 Hitachi Ltd Electronic control method for internal combustion engine
JPS5654936A (en) * 1979-10-10 1981-05-15 Nippon Denso Co Ltd Control method for air-fuel ratio
US4309971A (en) * 1980-04-21 1982-01-12 General Motors Corporation Adaptive air/fuel ratio controller for internal combustion engine
JPS5770934A (en) * 1980-10-20 1982-05-01 Nippon Denso Co Ltd Air fuel ratio control method
JPS585448A (ja) * 1981-06-30 1983-01-12 Nissan Motor Co Ltd 自動車用電子制御装置のメモリ保存装置
JPS58150039A (ja) * 1982-03-03 1983-09-06 Toyota Motor Corp 電子制御機関の空燃比の学習制御方法
JPS59146302A (ja) * 1983-02-10 1984-08-22 Nissan Motor Co Ltd デジタル制御装置

Also Published As

Publication number Publication date
DE3525393C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-03
GB2161960A (en) 1986-01-22
DE3525393A1 (de) 1986-02-27
GB8517780D0 (en) 1985-08-21
GB2161960B (en) 1988-08-17
US4773016A (en) 1988-09-20

Similar Documents

Publication Publication Date Title
US4829440A (en) Learning control system for controlling an automotive engine
US5209214A (en) Air fuel ratio control apparatus for engine
JPS61112753A (ja) 自動車用エンジンの学習制御方法
US4625699A (en) Method and apparatus for controlling air-fuel ratio in internal combustion engine
US4737914A (en) Learning control system for controlling an automotive engine
JPS6125949A (ja) 自動車用エンジンの電子制御方法
US4487190A (en) Electronic fuel injecting method and device for internal combustion engine
US4881509A (en) Electronic control device for internal combustion engine with EGR control apparatus
US4644920A (en) Learning control system for controlling an automotive engine
JPS6128738A (ja) 自動車用エンジンの電子制御方式
JPS61112765A (ja) 自動車用エンジンの空燃比制御方式
US4469073A (en) Electronic fuel injecting method and device for internal combustion engine
US4454855A (en) Fuel supply control method and system for internal combustion engines equipped with exhaust gas recirculation control systems
JPS6131639A (ja) 自動車用エンジンの空燃比制御方式
US4852010A (en) Learning control method for internal combustion engines
JPS6231179B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4747385A (en) Air-fuel ratio control system for an automotive engine
GB2200770A (en) Control of engine air-fuel ratio
JPS61132748A (ja) 自動車用エンジンの学習制御方法
JPS6131645A (ja) 自動車用エンジンの電子制御方式
JPS61123731A (ja) 自動車用エンジンの学習制御方法
JPS61112755A (ja) 自動車用エンジンの空燃比制御方式
JPS61112766A (ja) 自動車用エンジンの学習制御方法
JPS6213504B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
Russell et al. Air-Fuel Ratio Control Using a Simple Micro-Processor