JPS6424146A - Electronic engine control device - Google Patents
Electronic engine control deviceInfo
- Publication number
- JPS6424146A JPS6424146A JP17601387A JP17601387A JPS6424146A JP S6424146 A JPS6424146 A JP S6424146A JP 17601387 A JP17601387 A JP 17601387A JP 17601387 A JP17601387 A JP 17601387A JP S6424146 A JPS6424146 A JP S6424146A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- control
- value
- counters
- engine
- 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.)
- Granted
Links
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE:To enable a control device to correspond to a difference of fuel distribution between cylinders and to a cylinder quantity variably controlled engine or the like by providing a number of time counting counters corresponding to a number of cylinders and separately performing their time control in every cylinder. CONSTITUTION:A control IC4 provides in its inside counters CNT1-CNTn in quantity (n) corresponding to the cylinder quantity of an engine while comparators CMP1-CMPn similarly in quantity (n) respectively comparing a value of each counter with the value of a comparator register 5. While the control IC respectively inputs an engine crank angle signal POS and a cylinder discriminating signal REF, outputting a trigger signal T being based on these input signals. By an AND value obtained by the trigger signal and the cylinder discriminating signal, the control IC starts counting by any one of the counters while, during this time, sets an output from any one of the comparators to a value of 1, outputting an injection pulse to a number of injection valves #1-#n.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62176013A JPH0694841B2 (en) | 1987-07-16 | 1987-07-16 | Electronic engine controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62176013A JPH0694841B2 (en) | 1987-07-16 | 1987-07-16 | Electronic engine controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6424146A true JPS6424146A (en) | 1989-01-26 |
JPH0694841B2 JPH0694841B2 (en) | 1994-11-24 |
Family
ID=16006196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62176013A Expired - Fee Related JPH0694841B2 (en) | 1987-07-16 | 1987-07-16 | Electronic engine controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0694841B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356202A (en) * | 1991-03-01 | 1994-10-18 | Tachi-S Co. Ltd | Arrangement for mounting a headrest in seat |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55141649A (en) * | 1979-04-21 | 1980-11-05 | Nissan Motor Co Ltd | Knocking detector |
JPS5765864A (en) * | 1980-10-08 | 1982-04-21 | Nippon Denso Co Ltd | Method and apparatus to control ignition timing |
JPS60201046A (en) * | 1984-03-26 | 1985-10-11 | Toyota Motor Corp | Fuel injection control apparatus for individual injection type internal-combustion engine |
-
1987
- 1987-07-16 JP JP62176013A patent/JPH0694841B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55141649A (en) * | 1979-04-21 | 1980-11-05 | Nissan Motor Co Ltd | Knocking detector |
JPS5765864A (en) * | 1980-10-08 | 1982-04-21 | Nippon Denso Co Ltd | Method and apparatus to control ignition timing |
JPS60201046A (en) * | 1984-03-26 | 1985-10-11 | Toyota Motor Corp | Fuel injection control apparatus for individual injection type internal-combustion engine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356202A (en) * | 1991-03-01 | 1994-10-18 | Tachi-S Co. Ltd | Arrangement for mounting a headrest in seat |
Also Published As
Publication number | Publication date |
---|---|
JPH0694841B2 (en) | 1994-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |