JPS5735129A - Electronic control device for internal combustion engine - Google Patents
Electronic control device for internal combustion engineInfo
- Publication number
- JPS5735129A JPS5735129A JP10925880A JP10925880A JPS5735129A JP S5735129 A JPS5735129 A JP S5735129A JP 10925880 A JP10925880 A JP 10925880A JP 10925880 A JP10925880 A JP 10925880A JP S5735129 A JPS5735129 A JP S5735129A
- Authority
- JP
- Japan
- Prior art keywords
- computing part
- ignition timing
- engine
- output
- hot
- 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 Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To prevent engine stalling or other troubles at the abnormal time of a hot-wire flow meter to measure the suction amount of air by determining at least one of the fuel injection amount and the ignition timing of an engine to correspond only to the number of revolutions of the engine for outputting.
CONSTITUTION: The output of a hot-wire flow meter 4 is inputted into a basic pulse computing part 8 via a voltage-flow converter 7, and added to the output of a revolution detector 5 for computing a basic pulse width. This basic pulse width is outputted to an injection pulse correction computing part 10 and an ignition timing computing part 11, where it is respectively corrected by correction signals from various sensors 20 indicating the driving state of an engine, and outputted as a fuel injection amount and an ignition timing signal. At this stage, an abnormal voltage discriminating circuit 6 whose output is inverted at the time of trouble of the hot- wire flow meter 4, and the computing part 8 is intermitted by the inverse output. Meanwhile, an abnormal time injection pulse and an abnormal time ignition timing computing part 11 and 12 are respectively operated for generating fixed control signals.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10925880A JPS5735129A (en) | 1980-08-11 | 1980-08-11 | Electronic control device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10925880A JPS5735129A (en) | 1980-08-11 | 1980-08-11 | Electronic control device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5735129A true JPS5735129A (en) | 1982-02-25 |
Family
ID=14505609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10925880A Pending JPS5735129A (en) | 1980-08-11 | 1980-08-11 | Electronic control device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5735129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60198359A (en) * | 1984-02-16 | 1985-10-07 | ロ−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 | Electronic fuel jet apparatus of diesel type internal combustion engine |
| US4738938A (en) * | 1986-01-02 | 1988-04-19 | Ppg Industries, Inc. | Melting and vacuum refining of glass or the like and composition of sheet |
| JPH0234736U (en) * | 1988-08-31 | 1990-03-06 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5427632A (en) * | 1977-08-03 | 1979-03-01 | Nippon Soken Inc | Electronic controller for internal combustion engine |
-
1980
- 1980-08-11 JP JP10925880A patent/JPS5735129A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5427632A (en) * | 1977-08-03 | 1979-03-01 | Nippon Soken Inc | Electronic controller for internal combustion engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60198359A (en) * | 1984-02-16 | 1985-10-07 | ロ−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 | Electronic fuel jet apparatus of diesel type internal combustion engine |
| US4738938A (en) * | 1986-01-02 | 1988-04-19 | Ppg Industries, Inc. | Melting and vacuum refining of glass or the like and composition of sheet |
| JPH0234736U (en) * | 1988-08-31 | 1990-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS55116101A (en) | Signal processor | |
| JPS5517674A (en) | Electronic engine controller | |
| JPS5770936A (en) | Electronic control unit for internal combustion engine | |
| KR890004063A (en) | Control device of an internal combustion engine | |
| JPS5735129A (en) | Electronic control device for internal combustion engine | |
| JPS5560632A (en) | Fuel consumption measuring apparatus | |
| KR860002644A (en) | Governors for internal combustion engines | |
| JPS5735128A (en) | Electronic control device for internal combustion engine | |
| PT73262B (en) | METHOD AND APPARATUS FOR ELECTRONIC IGNITION CONTROL FOR INTERNAL COMBUSTION ENGINE | |
| JPS5612024A (en) | Electronic controlled fuel injection device | |
| JPS5666727A (en) | Knocking detection system | |
| JPS5735127A (en) | Electronic control device for internal combustion engine | |
| JPS5519933A (en) | Fuel injection system in gasoline engine | |
| JPS5519931A (en) | Knocking control system in internal combustion engine | |
| JPS5627039A (en) | Electronic control type fuel-jetting device for internal- combustion engine | |
| JPS5537585A (en) | Electronic ignition controller for internal combustion engine | |
| JPS56141056A (en) | Ignition time correcting device for internal combustion engine | |
| JPS56636A (en) | Knocking detecting unit for internal combustion engine | |
| JPS56106066A (en) | Controlling method of ignition timing | |
| JPS56141058A (en) | Ignition time correcting device of internal combustion engine | |
| JPS56141061A (en) | Ignition time controller of internal combustion engine | |
| JPS5773830A (en) | Output pulse width operating method for driving fuel injection valve of internal combustion engine | |
| JPS55134730A (en) | Controlling method of fuel for internal combustion engine | |
| GB2167883A (en) | Apparatus for controlling an air-fuel ratio in an internal combustion engine | |
| JPS56141059A (en) | Ignition time correcting device for internal combustion engine |