JPS601344A - 内燃機関の燃料噴射制御装置 - Google Patents

内燃機関の燃料噴射制御装置

Info

Publication number
JPS601344A
JPS601344A JP10669783A JP10669783A JPS601344A JP S601344 A JPS601344 A JP S601344A JP 10669783 A JP10669783 A JP 10669783A JP 10669783 A JP10669783 A JP 10669783A JP S601344 A JPS601344 A JP S601344A
Authority
JP
Japan
Prior art keywords
air
engine
fuel ratio
fuel
fuel injection
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
JP10669783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0246776B2 (enExample
Inventor
Kunihiko Sato
邦彦 佐藤
Masaru Takahashi
大 高橋
Tsuneyuki Egami
常幸 江上
Tsutomu Saito
斎藤　努
Tokio Kohama
時男 小浜
Kimitaka Saito
公孝 斎藤
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
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Priority to JP10669783A priority Critical patent/JPS601344A/ja
Priority to US06/619,210 priority patent/US4635200A/en
Publication of JPS601344A publication Critical patent/JPS601344A/ja
Publication of JPH0246776B2 publication Critical patent/JPH0246776B2/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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/148—Using a plurality of comparators
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • 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
    • 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)
JP10669783A 1983-06-16 1983-06-16 内燃機関の燃料噴射制御装置 Granted JPS601344A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10669783A JPS601344A (ja) 1983-06-16 1983-06-16 内燃機関の燃料噴射制御装置
US06/619,210 US4635200A (en) 1983-06-16 1984-06-11 System for controlling air-fuel ratio in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10669783A JPS601344A (ja) 1983-06-16 1983-06-16 内燃機関の燃料噴射制御装置

Publications (2)

Publication Number Publication Date
JPS601344A true JPS601344A (ja) 1985-01-07
JPH0246776B2 JPH0246776B2 (enExample) 1990-10-17

Family

ID=14440209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10669783A Granted JPS601344A (ja) 1983-06-16 1983-06-16 内燃機関の燃料噴射制御装置

Country Status (1)

Country Link
JP (1) JPS601344A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193611A (ja) * 1985-02-25 1986-08-28 松下電工株式会社 カウンタの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535134A (en) * 1978-09-01 1980-03-12 Toyota Motor Corp Air-fuel ratio control system in internal combustion engine
JPS59208143A (ja) * 1983-05-13 1984-11-26 Hitachi Ltd 内燃機関に供給される燃料の制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535134A (en) * 1978-09-01 1980-03-12 Toyota Motor Corp Air-fuel ratio control system in internal combustion engine
JPS59208143A (ja) * 1983-05-13 1984-11-26 Hitachi Ltd 内燃機関に供給される燃料の制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193611A (ja) * 1985-02-25 1986-08-28 松下電工株式会社 カウンタの製造方法

Also Published As

Publication number Publication date
JPH0246776B2 (enExample) 1990-10-17

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