JPS56154144A - Idle driving control device for internal combustion engine - Google Patents
Idle driving control device for internal combustion engineInfo
- Publication number
- JPS56154144A JPS56154144A JP5634680A JP5634680A JPS56154144A JP S56154144 A JPS56154144 A JP S56154144A JP 5634680 A JP5634680 A JP 5634680A JP 5634680 A JP5634680 A JP 5634680A JP S56154144 A JPS56154144 A JP S56154144A
- Authority
- JP
- Japan
- Prior art keywords
- deviation
- signals
- control device
- value
- time
- 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
Links
Abstract
PURPOSE: To perform idle driving economically by a method wherein at the time of sudden load increasing the proper control of the fuel feeding quantity control means such as the throttle valve opening and the fuel jet in EFI is automated through an electronic control device.
CONSTITUTION: A memory 1 memorizes the relation of engine temperature Te at the idling time to rpm Ne at said time as target value. And said output signals are operated together with the signals to be put in as an actual rpm Ne through an adder 2 to put out the deviation ΔNe thereof. Said deviation ΔNe is compared through a Zero detector 9 and the signals of deviation above the fixed value is recognized to be put into a comparator 4. In the comparator 4 said deviation signals are compared with the reference value to be put in from a reference value setter 5 to be followed by the comparing operation by a comparing operator 6. According the value thereof the driving device 7 is driven, to correct the deviation to the zero direction through the pulse motor 8 for correcting the throttle valve opening.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5634680A JPS56154144A (en) | 1980-04-30 | 1980-04-30 | Idle driving control device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5634680A JPS56154144A (en) | 1980-04-30 | 1980-04-30 | Idle driving control device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56154144A true JPS56154144A (en) | 1981-11-28 |
Family
ID=13024663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5634680A Pending JPS56154144A (en) | 1980-04-30 | 1980-04-30 | Idle driving control device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56154144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6196153A (en) * | 1984-10-11 | 1986-05-14 | ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Method and apparatus for controlling number of rotations of internal combustion engine |
| JPS6278445A (en) * | 1985-10-01 | 1987-04-10 | Fujitsu Ten Ltd | Controlling method of internal combustion engine with stepping motor |
-
1980
- 1980-04-30 JP JP5634680A patent/JPS56154144A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6196153A (en) * | 1984-10-11 | 1986-05-14 | ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Method and apparatus for controlling number of rotations of internal combustion engine |
| JPS6278445A (en) * | 1985-10-01 | 1987-04-10 | Fujitsu Ten Ltd | Controlling method of internal combustion engine with stepping motor |
| JPH0529778B2 (en) * | 1985-10-01 | 1993-05-06 | Fujitsu Ten Kk |
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