JPS5627070A - Detecting method for control timing of ignition coil - Google Patents
Detecting method for control timing of ignition coilInfo
- Publication number
- JPS5627070A JPS5627070A JP10249679A JP10249679A JPS5627070A JP S5627070 A JPS5627070 A JP S5627070A JP 10249679 A JP10249679 A JP 10249679A JP 10249679 A JP10249679 A JP 10249679A JP S5627070 A JPS5627070 A JP S5627070A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- ignition
- coil
- maximum voltage
- turning angle
- 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
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
PURPOSE: To permit a control system having a simple constitution to provide an accurate operation of an ignition coil by generating at least one pulse signal every ignition timing of an engine to generate the maximum voltage at the end of the period of time corresponding to the width of a given turning angle, and obtaining an output signal on the basis of the maximum voltage.
CONSTITUTION: A rotation sensor 1 outputs the turning angle signal. In a control unit 2; an ignition timing controller 21 outputs the ignition timing signal, an energizing angle controller 22 the energizing angle signal, and an or element 23 the ignition signal. An ignitor 3 is connected to the primary coil in an ignition coil 4, and ignition plugs 5 to the secondary coil in the coil 4. According to the turning angle signal, the control unit 2 generates the maximum voltage at the end of the period of time corresponding to the width of a given turning angle, and generates an output signal on the basis of te maximum voltage. The higher the engine speed becomes, the earlier the output signal is generated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10249679A JPS5627070A (en) | 1979-08-11 | 1979-08-11 | Detecting method for control timing of ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10249679A JPS5627070A (en) | 1979-08-11 | 1979-08-11 | Detecting method for control timing of ignition coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5627070A true JPS5627070A (en) | 1981-03-16 |
Family
ID=14329015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10249679A Pending JPS5627070A (en) | 1979-08-11 | 1979-08-11 | Detecting method for control timing of ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5627070A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638560A (en) * | 1979-09-04 | 1981-04-13 | Mitsubishi Electric Corp | Ignition system for internal combustion engine |
| JPS57153965A (en) * | 1981-03-18 | 1982-09-22 | Hitachi Ltd | Electronic timing control device |
| JPS60122278A (en) * | 1983-12-07 | 1985-06-29 | Fuji Electric Corp Res & Dev Ltd | Igniter of engine |
| JPS6473170A (en) * | 1987-09-14 | 1989-03-17 | Toyo Denso Kk | Engine ignition control apparatus |
-
1979
- 1979-08-11 JP JP10249679A patent/JPS5627070A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638560A (en) * | 1979-09-04 | 1981-04-13 | Mitsubishi Electric Corp | Ignition system for internal combustion engine |
| JPS6053187B2 (en) * | 1979-09-04 | 1985-11-25 | 三菱電機株式会社 | internal combustion engine ignition system |
| JPS57153965A (en) * | 1981-03-18 | 1982-09-22 | Hitachi Ltd | Electronic timing control device |
| JPS60122278A (en) * | 1983-12-07 | 1985-06-29 | Fuji Electric Corp Res & Dev Ltd | Igniter of engine |
| JPS6473170A (en) * | 1987-09-14 | 1989-03-17 | Toyo Denso Kk | Engine ignition control apparatus |
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