JPH0246776B2 - - Google Patents

Info

Publication number
JPH0246776B2
JPH0246776B2 JP58106697A JP10669783A JPH0246776B2 JP H0246776 B2 JPH0246776 B2 JP H0246776B2 JP 58106697 A JP58106697 A JP 58106697A JP 10669783 A JP10669783 A JP 10669783A JP H0246776 B2 JPH0246776 B2 JP H0246776B2
Authority
JP
Japan
Prior art keywords
fuel
transient
air
correction value
internal combustion
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.)
Expired - Lifetime
Application number
JP58106697A
Other languages
English (en)
Japanese (ja)
Other versions
JPS601344A (ja
Inventor
Kunihiko Sato
Masaru Takahashi
Tsuneyuki Egami
Tsutomu Saito
Tokio Kohama
Kimitaka Saito
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 JPS601344A (ja) 1985-01-07
JPH0246776B2 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626523B2 (ja) * 1985-02-25 1994-04-13 松下電工株式会社 カウンタの製造方法

Family Cites Families (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

Also Published As

Publication number Publication date
JPS601344A (ja) 1985-01-07

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