JPS5641431A - Controller for internal combustion engine - Google Patents
Controller for internal combustion engineInfo
- Publication number
- JPS5641431A JPS5641431A JP11526079A JP11526079A JPS5641431A JP S5641431 A JPS5641431 A JP S5641431A JP 11526079 A JP11526079 A JP 11526079A JP 11526079 A JP11526079 A JP 11526079A JP S5641431 A JPS5641431 A JP S5641431A
- Authority
- JP
- Japan
- Prior art keywords
- revolution
- temperature
- engine
- idling
- sensor
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To maintain a stable revolving condition with high thermal efficiency at an idling time by controlling revolution of an engine at the fast idling and idling to be expected numbers of revolution with an engine temperature and an atmospheric temperature as functions.
CONSTITUTION: Numbers of revolution at the fast idling time and idling time are controlled to be an expected number of revolution of which functions are an engine temperature and an atmospheric temperature, and they are also controlled to feed fuel rate and air rate of which thermal efficiencies are at the maximum. For example, analog signals from a sensor 124 to detect suction air rate, a sensor 156 to detect temperature of engine cooling water, a pulse signal from a crank angle sensor 171, and others are input to a control circuit 170 with a microcomputer. Then, by an output from the control circuit 170 operated as explained above, a fuel injector 112 and an ignition coil 158 are driven.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11526079A JPS5641431A (en) | 1979-09-10 | 1979-09-10 | Controller for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11526079A JPS5641431A (en) | 1979-09-10 | 1979-09-10 | Controller for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5641431A true JPS5641431A (en) | 1981-04-18 |
Family
ID=14658263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11526079A Pending JPS5641431A (en) | 1979-09-10 | 1979-09-10 | Controller for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5641431A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61190143A (en) * | 1985-02-19 | 1986-08-23 | Nippon Denso Co Ltd | Internal-combustion engine control device |
-
1979
- 1979-09-10 JP JP11526079A patent/JPS5641431A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61190143A (en) * | 1985-02-19 | 1986-08-23 | Nippon Denso Co Ltd | Internal-combustion engine control device |
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