JPS5465219A - Controller for internal combustion engine - Google Patents
Controller for internal combustion engineInfo
- Publication number
- JPS5465219A JPS5465219A JP13079777A JP13079777A JPS5465219A JP S5465219 A JPS5465219 A JP S5465219A JP 13079777 A JP13079777 A JP 13079777A JP 13079777 A JP13079777 A JP 13079777A JP S5465219 A JPS5465219 A JP S5465219A
- Authority
- JP
- Japan
- Prior art keywords
- amount
- air
- signal
- suction
- valve
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 abstract 4
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
Landscapes
- Electrical Control Of Ignition Timing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
PURPOSE: To provide a controller for an internal combustion engine which is improved in its control of the air fuel ratio by constituting same such that the amount of suction air at a suction stroke is accurately measured based on a signal which is derived before the suction stroke from an air amount detecting means provided with an air amount estimating means.
CONSTITUTION: This controller includes an air amount detecting means 101 adapted to provide a signal representative of the amount of suction air per one complete revolution of an engine 100, a fuel amount controlling means 102 having a valve body adapted to be operated in accordance with an electric signal, a signal generating means 103 operable in synchronism with the rotation of the engine to provide a signal for controlling a period of time during which the valve is to be kept opened in accordance with the signal representative of the amount of the suction air, means for correcting the valve opening period in accordance with charges of signals representative of evaporation/liquefaction of injected fuel determined by a signal from a temperature identifier, a signal from a crank angle sensor 107, and so on, and of a required amount of fuel, an air amount estimating means 109 for estimating the amount of air at a suction stroke based on the signals before opening of the suction valve, an ignition timing control means 110, and so on.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13079777A JPS5465219A (en) | 1977-11-02 | 1977-11-02 | Controller for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13079777A JPS5465219A (en) | 1977-11-02 | 1977-11-02 | Controller for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5465219A true JPS5465219A (en) | 1979-05-25 |
Family
ID=15042916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13079777A Pending JPS5465219A (en) | 1977-11-02 | 1977-11-02 | Controller for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5465219A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572433A (en) * | 1980-06-06 | 1982-01-07 | Japan Electronic Control Syst Co Ltd | Electronically controlled fuel injection device for internal combustion engine |
| JPS57105528A (en) * | 1980-12-22 | 1982-07-01 | Hitachi Ltd | Fuel feeding apparatus for internal combustion engine |
| JPS60156948A (en) * | 1984-01-25 | 1985-08-17 | Fujitsu Ten Ltd | Electronically-controlled fuel injector |
-
1977
- 1977-11-02 JP JP13079777A patent/JPS5465219A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572433A (en) * | 1980-06-06 | 1982-01-07 | Japan Electronic Control Syst Co Ltd | Electronically controlled fuel injection device for internal combustion engine |
| JPS57105528A (en) * | 1980-12-22 | 1982-07-01 | Hitachi Ltd | Fuel feeding apparatus for internal combustion engine |
| JPS60156948A (en) * | 1984-01-25 | 1985-08-17 | Fujitsu Ten Ltd | Electronically-controlled fuel injector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5768544A (en) | Controlling method for internal combustion engine | |
| JPS55112861A (en) | Ignition timing control device for internal combustion engine | |
| EP0130382B1 (en) | Method of fuel injection into engine | |
| JPS5620765A (en) | Controller for internal combustion engine | |
| GB1337448A (en) | Electronic mixture-proportioning systems | |
| US4242728A (en) | Input/output electronic for microprocessor-based engine control system | |
| JPS57203845A (en) | Most suitable control device for internal-combustion engine | |
| JPS5517674A (en) | Electronic engine controller | |
| JPS5549538A (en) | Method of injecting fuel under electronic control | |
| JPS55128661A (en) | Controlling method of ignition timing | |
| JPS5654929A (en) | Fuel injection timing controller for internal combustion engine | |
| JPS5614836A (en) | Controlling device for internal combustion engine | |
| JPS5551954A (en) | Controlling method of ignition timing for internal combustion engine | |
| JPS55146241A (en) | Starter for computer on vehicle | |
| JPS5430319A (en) | Electronic control internal combustion engine | |
| JPS5535136A (en) | Ignition timing control system for internal combustion engine | |
| JPS55137357A (en) | Electronically controlled igniter for engine | |
| JPS6419173A (en) | Control device for ignition timing of internal combustion engine | |
| JPS569656A (en) | Control method of ignition timing for internal combustion engine | |
| JPS5614832A (en) | Electronically controlled fuel injection system for internal combustion engine | |
| JPS5399134A (en) | Electronic fuel injector for internal combustion engine | |
| JPS5360430A (en) | Ignition device for internal combustion engine | |
| JPS5341642A (en) | Electronic control type fuel jet apparatus | |
| JPS5638559A (en) | Controlling method of ignition timing of internal combustion engine | |
| JPS643245A (en) | Air/fuel ratio control device for internal combustion engine |