JPS6466443A - Idling control device of engine - Google Patents

Idling control device of engine

Info

Publication number
JPS6466443A
JPS6466443A JP22352287A JP22352287A JPS6466443A JP S6466443 A JPS6466443 A JP S6466443A JP 22352287 A JP22352287 A JP 22352287A JP 22352287 A JP22352287 A JP 22352287A JP S6466443 A JPS6466443 A JP S6466443A
Authority
JP
Japan
Prior art keywords
idling
engine speed
engine
fluctuation
operation means
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
JP22352287A
Other languages
Japanese (ja)
Inventor
Kazutomo Sasaki
Hiroshi Hirano
Seiji Yashiki
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP22352287A priority Critical patent/JPS6466443A/en
Publication of JPS6466443A publication Critical patent/JPS6466443A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To perform the most suitable idling by correcting a control characteristic value so that idling engine speed may be increased when the coefficient of fluctuation of engine speed in idling operated by an engine speed fluctuation coefficient operation means is large. CONSTITUTION:A control unit 31 is an integrated control system consisting of a micro-computer and contains an idling engine speed control means, engine speed fluctuation coefficient operation means and idling correction control means. And the lapping degree of an engine E can be decided dependent upon the magnitude of the fluctuation of engine speed in idling which is operated by the engine speed fluctuation coefficient operation means, and a correction control characteristic value is corrected so as to be increased by the idling correction control means is Green time according to this lapping degree. For this reason, when a load switch signal is turned ON in idling, the most suitable idling can be performed without lowering idling engine speed.
JP22352287A 1987-09-07 1987-09-07 Idling control device of engine Pending JPS6466443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22352287A JPS6466443A (en) 1987-09-07 1987-09-07 Idling control device of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22352287A JPS6466443A (en) 1987-09-07 1987-09-07 Idling control device of engine

Publications (1)

Publication Number Publication Date
JPS6466443A true JPS6466443A (en) 1989-03-13

Family

ID=16799459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22352287A Pending JPS6466443A (en) 1987-09-07 1987-09-07 Idling control device of engine

Country Status (1)

Country Link
JP (1) JPS6466443A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007023862A (en) * 2005-07-14 2007-02-01 Yamaha Motor Co Ltd Internal combustion engine and rotational speed control method for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007023862A (en) * 2005-07-14 2007-02-01 Yamaha Motor Co Ltd Internal combustion engine and rotational speed control method for internal combustion engine

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