JPS57200626A - Method for controlling idling revolving number of internal-combustion engine - Google Patents

Method for controlling idling revolving number of internal-combustion engine

Info

Publication number
JPS57200626A
JPS57200626A JP8376081A JP8376081A JPS57200626A JP S57200626 A JPS57200626 A JP S57200626A JP 8376081 A JP8376081 A JP 8376081A JP 8376081 A JP8376081 A JP 8376081A JP S57200626 A JPS57200626 A JP S57200626A
Authority
JP
Japan
Prior art keywords
revolving speed
engine
opening degree
accelerator
apparent
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
JP8376081A
Other languages
Japanese (ja)
Other versions
JPH0313424B2 (en
Inventor
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
Toyota Jidosha Kogyo KK
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, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP8376081A priority Critical patent/JPS57200626A/en
Publication of JPS57200626A publication Critical patent/JPS57200626A/en
Publication of JPH0313424B2 publication Critical patent/JPH0313424B2/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
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed 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)

Abstract

PURPOSE:To make the control of the revolving speed of the engine proper and smooth, and simplify the controlling and regulating operations thereupon by utilizing the apparent value of the opening degree of an accelerator. CONSTITUTION:A decision, whether the engine is in the idling condition or not, is effected at a stage S103, and when the revolving speed Ne of the engine is higher than an objective revolving speed Nr, a control to reduce the apparent opening degree A of the accelerator is effected, as a result, a fuel injection amount G is decreased and the revolving speed of the engine is reduced. On the contrary, when the revolving speed Ne is lower then the objective revolving speed Nr, the apparent opening degree A of the accelerator is increased at the stages S110-S115 to increase the fuel injection amount Q and the revolving speed Ne of the engine is increased. When the engine is not being operated in the idling condition, the actual opening degree Ap of the accelerator is compared with the apparent opening degree A of the accelerator at the stage S119 and the injection amount Q is calculated utilizing the actual opening degree Ap when A<Ap.
JP8376081A 1981-06-02 1981-06-02 Method for controlling idling revolving number of internal-combustion engine Granted JPS57200626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8376081A JPS57200626A (en) 1981-06-02 1981-06-02 Method for controlling idling revolving number of internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8376081A JPS57200626A (en) 1981-06-02 1981-06-02 Method for controlling idling revolving number of internal-combustion engine

Publications (2)

Publication Number Publication Date
JPS57200626A true JPS57200626A (en) 1982-12-08
JPH0313424B2 JPH0313424B2 (en) 1991-02-22

Family

ID=13811517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8376081A Granted JPS57200626A (en) 1981-06-02 1981-06-02 Method for controlling idling revolving number of internal-combustion engine

Country Status (1)

Country Link
JP (1) JPS57200626A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606054A (en) * 1983-06-24 1985-01-12 Nippon Denso Co Ltd Electric fuel injection pump governor
JPS6011640A (en) * 1983-06-29 1985-01-21 Yanmar Diesel Engine Co Ltd Governing controller for heat pump driving gas engine
JPS62282148A (en) * 1986-05-29 1987-12-08 Hitachi Ltd Internal combustion engine control system and its control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150519A (en) * 1978-05-12 1979-11-26 Bosch Gmbh Robert Fuel injection adjusting rod controller for selffignition internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150519A (en) * 1978-05-12 1979-11-26 Bosch Gmbh Robert Fuel injection adjusting rod controller for selffignition internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606054A (en) * 1983-06-24 1985-01-12 Nippon Denso Co Ltd Electric fuel injection pump governor
JPS6011640A (en) * 1983-06-29 1985-01-21 Yanmar Diesel Engine Co Ltd Governing controller for heat pump driving gas engine
JPS62282148A (en) * 1986-05-29 1987-12-08 Hitachi Ltd Internal combustion engine control system and its control method

Also Published As

Publication number Publication date
JPH0313424B2 (en) 1991-02-22

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