JPS56165730A - Internal combustion engine control system - Google Patents

Internal combustion engine control system

Info

Publication number
JPS56165730A
JPS56165730A JP6892480A JP6892480A JPS56165730A JP S56165730 A JPS56165730 A JP S56165730A JP 6892480 A JP6892480 A JP 6892480A JP 6892480 A JP6892480 A JP 6892480A JP S56165730 A JPS56165730 A JP S56165730A
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
detected
engine
turbo
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
JP6892480A
Other languages
Japanese (ja)
Inventor
Satoshi Suzuki
Koichiro Yamada
Hiroshi Kamifuji
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6892480A priority Critical patent/JPS56165730A/en
Publication of JPS56165730A publication Critical patent/JPS56165730A/en
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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To ameliorate an air-fuel ratio by detecting a supercharged air flow amount of a turbo-charger in terms of a weight-flow by using such sensors as a hot-wire and/or a transistor pressure sensor. CONSTITUTION:An intake air flow rate of an internal combustion engine is detected by a hot-wire 202 provided at the upper stream of a compressor 204. The number of revolution of the engine is detected by a distributor with a built-in crank angle sensor 223. An injection time of an injection valve 216 is decided by a fuel control unit after having processed these detected signals by using a micro-computer. A turbo-charger 203 turns a turbine 205 by means of an exhaust gas of an internal combustion engine and the engine gets supplied a supercharged air through a compressor 204 built in one body with the turbine 205.
JP6892480A 1980-05-26 1980-05-26 Internal combustion engine control system Pending JPS56165730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6892480A JPS56165730A (en) 1980-05-26 1980-05-26 Internal combustion engine control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6892480A JPS56165730A (en) 1980-05-26 1980-05-26 Internal combustion engine control system

Publications (1)

Publication Number Publication Date
JPS56165730A true JPS56165730A (en) 1981-12-19

Family

ID=13387680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6892480A Pending JPS56165730A (en) 1980-05-26 1980-05-26 Internal combustion engine control system

Country Status (1)

Country Link
JP (1) JPS56165730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557238A (en) * 1982-08-09 1985-12-10 Miller-Woods Inc. Apparatus for supplying fuel to an engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557238A (en) * 1982-08-09 1985-12-10 Miller-Woods Inc. Apparatus for supplying fuel to an engine

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