JPH0368570U - - Google Patents
Info
- Publication number
- JPH0368570U JPH0368570U JP13000289U JP13000289U JPH0368570U JP H0368570 U JPH0368570 U JP H0368570U JP 13000289 U JP13000289 U JP 13000289U JP 13000289 U JP13000289 U JP 13000289U JP H0368570 U JPH0368570 U JP H0368570U
- Authority
- JP
- Japan
- Prior art keywords
- misfire
- internal combustion
- combustion engine
- ignition timing
- stroke internal
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
第１図は本考案が適用されるクランク室予圧型
２サイクル内燃エンジンの制御装置の全体構成図
、第２図は本考案に係るエンジン制御プログラム
のフローチヤート、第３図は本考案に依る燃料供
給量ＴＯＵＴ制御、及び点火時期θｉｇ制御を説
明するためのタイミングチヤート、第４図は失火
時のエンジン回転数Ｎｅと吸気量比Ａとの関係図
である。
１３……スロツトル弁開度センサ、１４……Ｅ
ＣＵ、１５……燃料噴射弁、１８……エンジン回
転数センサ、２０……点火プラグ、２１……失火
検出センサ。
Fig. 1 is an overall configuration diagram of a control device for a crank chamber preloaded two-stroke internal combustion engine to which the present invention is applied, Fig. 2 is a flowchart of an engine control program according to the present invention, and Fig. 3 is a fuel flowchart according to the present invention. FIG. 4 is a timing chart for explaining the supply amount TOUT control and the ignition timing θig control, and is a relationship diagram between the engine rotational speed Ne and the intake air amount ratio A at the time of a misfire. 13...Throttle valve opening sensor, 14...E
CU, 15... Fuel injection valve, 18... Engine speed sensor, 20... Spark plug, 21... Misfire detection sensor.
Claims (1)
サを設け、該センサが失火状態を検出したとき、
該失火状態が検出された気筒の点火時期を失火状
態に適した点火時期に変更することを特徴とする
２サイクル内燃エンジンの制御装置。 A misfire detection sensor is provided in a cylinder of a two-stroke internal combustion engine, and when the sensor detects a misfire condition,
A control device for a two-stroke internal combustion engine, characterized in that the ignition timing of the cylinder in which the misfire condition has been detected is changed to the ignition timing suitable for the misfire condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13000289U JPH0368570U (en) | 1989-11-07 | 1989-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13000289U JPH0368570U (en) | 1989-11-07 | 1989-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368570U true JPH0368570U (en) | 1991-07-05 |
Family
ID=31677599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13000289U Pending JPH0368570U (en) | 1989-11-07 | 1989-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368570U (en) |
-
1989
- 1989-11-07 JP JP13000289U patent/JPH0368570U/ja active Pending
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