JPS611665U - Knotking avoidance device - Google Patents
Knotking avoidance deviceInfo
- Publication number
- JPS611665U JPS611665U JP8649784U JP8649784U JPS611665U JP S611665 U JPS611665 U JP S611665U JP 8649784 U JP8649784 U JP 8649784U JP 8649784 U JP8649784 U JP 8649784U JP S611665 U JPS611665 U JP S611665U
- Authority
- JP
- Japan
- Prior art keywords
- knocking
- vibration
- crank angle
- ignition timing
- knock
- 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
第１図は本考案の全体構成図、第２，３図は本考案の第
１実施例を示す図であり、第２図はその概略構成図、第
３図はその点火時期制御のプログラムを示すフローチャ
ート、第４，５図は本考案の第２実施例を示す図であり
、第４図はその点火時期制御のプログラムを示すフロー
チャート、第５図はその点火時期の操作領域を示す図で
ある。Figure 1 is an overall configuration diagram of the present invention, Figures 2 and 3 are diagrams showing the first embodiment of the invention, Figure 2 is its schematic configuration diagram, and Figure 3 is its ignition timing control program. 4 and 5 are diagrams showing the second embodiment of the present invention, FIG. 4 is a flowchart showing the ignition timing control program, and FIG. 5 is a diagram showing the ignition timing operation range. be.
Claims (1)
手段と、 （Ｃ）ノツクセンサの出力を判別して所定のノツキング
振動を検出するノック振動検出手段と、（ｄ）所定のノ
ツキング振動が検出されているとき、該振動をエンジン
のクランク角に基づいてノツキングてあるか否かを判別
するノック判別手段と、 （ｅ）ノツキングの発生が判別されると、ノツキング振
動に応じて点火時期を制御する点火時期制御手段と、 げ）点火時期制御手段からの点火信号に基づいて混合気
に点火する点火手段と、 を備えたことを特徴とするノツキング回避装置。[Claims for Utility Model Registration] (a) Knock sensor that detects vibrations of the engine body; (b) Crank angle detection means that detects the crank angle of the engine; (C) Predetermined knocking by determining the output of the knock sensor. knock vibration detection means for detecting vibration; (d) knock determination means for determining whether or not the vibration is knocking based on the crank angle of the engine when a predetermined knocking vibration is detected; ) an ignition timing control means for controlling the ignition timing in accordance with the knocking vibration when the occurrence of knocking is determined; and (g) an ignition means for igniting the air-fuel mixture based on an ignition signal from the ignition timing control means. A knocking avoidance device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8649784U JPS611665U (en) | 1984-06-11 | 1984-06-11 | Knotking avoidance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8649784U JPS611665U (en) | 1984-06-11 | 1984-06-11 | Knotking avoidance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611665U true JPS611665U (en) | 1986-01-08 |
Family
ID=30637865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8649784U Pending JPS611665U (en) | 1984-06-11 | 1984-06-11 | Knotking avoidance device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611665U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2244981A1 (en) * | 1973-09-24 | 1975-04-18 | Snam Progetti | |
| JPS55117077A (en) * | 1979-02-23 | 1980-09-09 | Sev Marchal | Electronic device for detecting pinking of internal combustion engine |
-
1984
- 1984-06-11 JP JP8649784U patent/JPS611665U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2244981A1 (en) * | 1973-09-24 | 1975-04-18 | Snam Progetti | |
| JPS55117077A (en) * | 1979-02-23 | 1980-09-09 | Sev Marchal | Electronic device for detecting pinking of internal combustion engine |
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