JPS59154833U - Internal combustion engine stroke discrimination device - Google Patents
Internal combustion engine stroke discrimination deviceInfo
- Publication number
- JPS59154833U JPS59154833U JP4676483U JP4676483U JPS59154833U JP S59154833 U JPS59154833 U JP S59154833U JP 4676483 U JP4676483 U JP 4676483U JP 4676483 U JP4676483 U JP 4676483U JP S59154833 U JPS59154833 U JP S59154833U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- cylinder
- crank angle
- discrimination device
- 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
- Measuring Fluid Pressure (AREA)
- Length Measuring Devices With Unspecified Measuring Means (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は軸直結クランク角センサの構成を示す正面図、
第２図はデイスビ型クランク角センサの構成を示す断面
図、第３図Ａは本考案の一実施例の全体構成を示す図、
同図Ｂは同図ＡのＸ部における分解拡大図、第４図はク
ランキング時の筒内圧力特性及びこれに基づいて判別さ
れる行程を示す図、第５図は同上実施例の制御フローを
示すフローチャート図、第６図は同上制御フローにおけ
るタイムチャート図、第７図は本考案の別の実施例の全
体構成を示す図である。
１２・・・クランク角センサ、１３・・・パルスカウン
タ、１４・・・マイクロコンピュータ、１５・・・イン
ターフェース、１８．１８Ａ〜１８Ｄ・・・点火栓座金
型圧力センサ、１９．１９Ａ〜１９Ｄ・・・アンプ、２
０・・・Ａ／Ｄコンバータ。Figure 1 is a front view showing the configuration of the shaft-directly connected crank angle sensor;
FIG. 2 is a sectional view showing the configuration of a disc type crank angle sensor, FIG. 3A is a diagram showing the overall configuration of an embodiment of the present invention,
Figure B is an exploded enlarged view of the X part of Figure A, Figure 4 is a diagram showing the cylinder pressure characteristics during cranking and the stroke determined based on this, and Figure 5 is the control flow of the above embodiment. FIG. 6 is a time chart in the same control flow, and FIG. 7 is a diagram showing the overall configuration of another embodiment of the present invention. 12... Crank angle sensor, 13... Pulse counter, 14... Microcomputer, 15... Interface, 18.18A-18D... Spark plug washer type pressure sensor, 19.19A-19D...・Amplifier, 2
0...A/D converter.
Claims (1)
と、各気筒のクランク角位置を検出するクランク角セン
サと、これら圧力センサからの筒内圧力信号及びクラン
ク角センサからのクランク角信号とに基づいて各気筒の
行程を判別する手段と、を備えてなる内燃機関の行程判
別装置。Based on a pressure sensor that detects the in-cylinder pressure of at least one cylinder, a crank angle sensor that detects the crank angle position of each cylinder, an in-cylinder pressure signal from these pressure sensors, and a crank angle signal from the crank angle sensor. A stroke determination device for an internal combustion engine, comprising means for determining the stroke of each cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4676483U JPS59154833U (en) | 1983-04-01 | 1983-04-01 | Internal combustion engine stroke discrimination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4676483U JPS59154833U (en) | 1983-04-01 | 1983-04-01 | Internal combustion engine stroke discrimination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59154833U true JPS59154833U (en) | 1984-10-17 |
Family
ID=30177311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4676483U Pending JPS59154833U (en) | 1983-04-01 | 1983-04-01 | Internal combustion engine stroke discrimination device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59154833U (en) |
-
1983
- 1983-04-01 JP JP4676483U patent/JPS59154833U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59154833U (en) | Internal combustion engine stroke discrimination device | |
| JPS6363581U (en) | ||
| JPS58165229U (en) | Diesel engine combustion pressure control device | |
| JPS60133145U (en) | Direct cylinder injection internal combustion engine | |
| JPS6041533U (en) | Internal combustion engine misfire detection device | |
| JPS5940583U (en) | igniter | |
| JPS6415937U (en) | ||
| JPS60152039U (en) | Internal combustion engine control device | |
| JPS61128313U (en) | ||
| JPS58184641U (en) | Abnormality detection device for cylinder pressure detection device | |
| JPH03122250U (en) | ||
| JPS6170575U (en) | ||
| JPS6338069U (en) | ||
| JPS59194574U (en) | Internal combustion engine ignition timing control device | |
| JPS58189308U (en) | Diesel engine timing control device | |
| JPS5874134U (en) | Knocking detection device | |
| JPS6375567U (en) | ||
| JPS59160865U (en) | Engine ignition advance angle measuring device | |
| JPS61128311U (en) | ||
| JPS59179249U (en) | fuel injected spark ignition engine | |
| JPS6043179U (en) | Diesel engine glow plug control device | |
| JPS5863544U (en) | Knock control device for multi-cylinder internal combustion engine | |
| JPS5837936U (en) | engine crank angle detector | |
| JPS60131837U (en) | Combustion monitoring device | |
| JPS6348136U (en) |