JPS57200627A - Controlling method for fuel injection of internal- combustion engine - Google Patents

Controlling method for fuel injection of internal- combustion engine

Info

Publication number
JPS57200627A
JPS57200627A JP8376281A JP8376281A JPS57200627A JP S57200627 A JPS57200627 A JP S57200627A JP 8376281 A JP8376281 A JP 8376281A JP 8376281 A JP8376281 A JP 8376281A JP S57200627 A JPS57200627 A JP S57200627A
Authority
JP
Japan
Prior art keywords
amount
fuel injection
stage
injection amount
processing
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
JP8376281A
Other languages
Japanese (ja)
Inventor
Shinji Takano
Masaomi Nagase
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
Original Assignee
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP8376281A priority Critical patent/JPS57200627A/en
Publication of JPS57200627A publication Critical patent/JPS57200627A/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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling

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)

Abstract

PURPOSE:To suppress the variation of fuel injection amount caused by vibration or the like, and prevent the generation of idling vibration, surage or the like, by a method wherein the fuel injection is controlled on a value of the base of actual injection amount processing from meaning the proceeding amount and the present amount. CONSTITUTION:A roatine processing work of fuel injection amount starts at stage S1. Present fuel injection amount Qi is obtained at stage S2 and S3 and proceeding amount Qi-1 is obtained at stage 4. Actual injection amount is obtained by processing the meant value between the fuel amount Qi and Qi-1. At stage S6 the injection amount Q is converted to spill instruction output voltage Vs, next at stage S7, an actuator driving signal is calculated from the difference between the spill instruction output voltage Vs and a spill position sensor output Vp.
JP8376281A 1981-06-02 1981-06-02 Controlling method for fuel injection of internal- combustion engine Pending JPS57200627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8376281A JPS57200627A (en) 1981-06-02 1981-06-02 Controlling method for fuel injection of internal- combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8376281A JPS57200627A (en) 1981-06-02 1981-06-02 Controlling method for fuel injection of internal- combustion engine

Publications (1)

Publication Number Publication Date
JPS57200627A true JPS57200627A (en) 1982-12-08

Family

ID=13811582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8376281A Pending JPS57200627A (en) 1981-06-02 1981-06-02 Controlling method for fuel injection of internal- combustion engine

Country Status (1)

Country Link
JP (1) JPS57200627A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156950A (en) * 1984-01-26 1985-08-17 Toyota Motor Corp Method of controlling fuel injection quantity of electronically-controlled diesel engine to smooth acceleration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156950A (en) * 1984-01-26 1985-08-17 Toyota Motor Corp Method of controlling fuel injection quantity of electronically-controlled diesel engine to smooth acceleration
JPH0534501B2 (en) * 1984-01-26 1993-05-24 Toyota Motor Co Ltd

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