JPH0383345U - - Google Patents
Info
- Publication number
- JPH0383345U JPH0383345U JP14524589U JP14524589U JPH0383345U JP H0383345 U JPH0383345 U JP H0383345U JP 14524589 U JP14524589 U JP 14524589U JP 14524589 U JP14524589 U JP 14524589U JP H0383345 U JPH0383345 U JP H0383345U
- Authority
- JP
- Japan
- Prior art keywords
- operating state
- fuel injection
- injector
- engine
- fuel
- 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
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000001052 transient effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を例示し、第１図はエン
ジンの概略構成図、第２図は噴射タイミングを示
す説明図、第３図〜第５図はコントロールユニツ
トの制御を示すフローチヤート図、第６図は関数
ｆを示す特性図、第７図は関数ｇを示す特性図で
ある。
１１……インジエクタ、３１……運転状態検出
手段、３２……燃料噴射制御手段。
The drawings illustrate an embodiment of the present invention; FIG. 1 is a schematic configuration diagram of the engine, FIG. 2 is an explanatory diagram showing injection timing, and FIGS. 3 to 5 are flowcharts showing control of the control unit. FIG. 6 is a characteristic diagram showing the function f, and FIG. 7 is a characteristic diagram showing the function g. 11... Injector, 31... Operating state detection means, 32... Fuel injection control means.
Claims (1)
れ、燃料を噴射するインジエクタと、 エンジンの運転状態を検出する運転状態検出手
段と、 この運転状態検出手段の出力を受け、各シリン
ダの吸気行程に対応したタイミングで燃料を噴射
するとともに、過渡運転時には各タイミンングで
の燃料噴射量を対応するシリンダに応じた量にな
るようインジエクタを制御する燃料噴射制御手段
と、 を設けたことを特徴とするエンジンの燃料噴射制
御装置。[Scope of Claim for Utility Model Registration] An injector that is installed in an intake passage connected to a plurality of cylinders and injects fuel, an operating state detecting means that detects the operating state of the engine, and an output of the operating state detecting means. , a fuel injection control means for injecting fuel at a timing corresponding to the intake stroke of each cylinder, and controlling an injector so that the amount of fuel injection at each timing corresponds to the corresponding cylinder during transient operation; An engine fuel injection control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14524589U JPH0383345U (en) | 1989-12-14 | 1989-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14524589U JPH0383345U (en) | 1989-12-14 | 1989-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0383345U true JPH0383345U (en) | 1991-08-23 |
Family
ID=31691895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14524589U Pending JPH0383345U (en) | 1989-12-14 | 1989-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0383345U (en) |
-
1989
- 1989-12-14 JP JP14524589U patent/JPH0383345U/ja active Pending
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