JPS6112977U - Engine ignition timing control device - Google Patents
Engine ignition timing control deviceInfo
- Publication number
- JPS6112977U JPS6112977U JP9792384U JP9792384U JPS6112977U JP S6112977 U JPS6112977 U JP S6112977U JP 9792384 U JP9792384 U JP 9792384U JP 9792384 U JP9792384 U JP 9792384U JP S6112977 U JPS6112977 U JP S6112977U
- Authority
- JP
- Japan
- Prior art keywords
- ignition timing
- engine
- control device
- timing control
- acceleration
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は本考案の全体構成図、第２図は本考案の実施例
を示すシステム構成図、第３図は制御回路１０が実行す
る点火時期制御の制御フローを示すフローチャート、第
４図は加速時における遅角量を形定する関数ｆ１の設定
方式を示すグラフ、第５図は加速初期における修正信号
を与える関数ｆ２の一例を示すグラフである。
Ａ・・・運転状態検出手段、Ｂ・・・点火手段、Ｃ・・
・加速検出手段、Ｄ・・・加速補正手段、Ｅ・・・エン
ジン。[Brief Description of the Drawings] Fig. 1 is an overall configuration diagram of the present invention, Fig. 2 is a system configuration diagram showing an embodiment of the invention, and Fig. 3 is a control flow of ignition timing control executed by the control circuit 10. FIG. 4 is a graph showing a method of setting the function f1 that defines the amount of retardation during acceleration, and FIG. 5 is a graph showing an example of the function f2 that provides a correction signal at the initial stage of acceleration. A... Operating state detection means, B... Ignition means, C...
- Acceleration detection means, D... Acceleration correction means, E... Engine.
Claims (1)
させる点火手段と、 エンジンの加速運転時を検出する加速検出手段と、 加速運転時、加速初期から所定時間経過後に点火時期を
所定時間遅らせる補正信号を点火手段に出力する加速補
正手段とを備えたエンジンの点火時期制御装置。[Scope of Claim for Utility Model Registration] Operating state detection means for detecting the operating state of the engine, ignition means for setting the ignition timing according to the operating state of the engine and igniting it, and acceleration for detecting when the engine is in accelerated operation. An ignition timing control device for an engine, comprising: a detection means; and an acceleration correction means for outputting a correction signal for delaying the ignition timing by a predetermined time to the ignition means after a predetermined time has elapsed from the initial stage of acceleration during acceleration operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9792384U JPS6112977U (en) | 1984-06-28 | 1984-06-28 | Engine ignition timing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9792384U JPS6112977U (en) | 1984-06-28 | 1984-06-28 | Engine ignition timing control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6112977U true JPS6112977U (en) | 1986-01-25 |
Family
ID=30657480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9792384U Pending JPS6112977U (en) | 1984-06-28 | 1984-06-28 | Engine ignition timing control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63140867A (en) * | 1986-12-04 | 1988-06-13 | Hitachi Ltd | Engine controller |
-
1984
- 1984-06-28 JP JP9792384U patent/JPS6112977U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63140867A (en) * | 1986-12-04 | 1988-06-13 | Hitachi Ltd | Engine controller |
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