JPS61192544U - - Google Patents
Info
- Publication number
- JPS61192544U JPS61192544U JP7570885U JP7570885U JPS61192544U JP S61192544 U JPS61192544 U JP S61192544U JP 7570885 U JP7570885 U JP 7570885U JP 7570885 U JP7570885 U JP 7570885U JP S61192544 U JPS61192544 U JP S61192544U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- fuel
- injection amount
- acceleration
- amount
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000001133 acceleration Effects 0.000 claims 6
- 238000001514 detection method Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案のクレーム対応図、第２図は本
考案の一実施例を示す構成図、第３図は同上のフ
ローチヤート、第４図及び第５図は同上の作用を
説明するための図、第６図は従来例の作用を説明
するための図である。
１…制御装置、２…点火コイル、３…エアフロ
ーメータ、５…スロツトル開度センサ、７…燃料
噴射弁、８…駆動回路。
Fig. 1 is a diagram corresponding to the claims of the present invention, Fig. 2 is a configuration diagram showing an embodiment of the present invention, Fig. 3 is a flowchart of the same, and Figs. 4 and 5 are for explaining the operation of the same. and FIG. 6 are diagrams for explaining the operation of the conventional example. DESCRIPTION OF SYMBOLS 1... Control device, 2... Ignition coil, 3... Air flow meter, 5... Throttle opening sensor, 7... Fuel injection valve, 8... Drive circuit.
Claims (1)
燃料噴射量を設定する燃料噴射量設定手段と、加
速動作時のスロツトル弁開弁速度を検出する開弁
速度検出手段と、加速動作終了時のスロツトル弁
の開度を検出する開度検出手段と、加速時前期に
は検出されたスロツトル弁開弁速度に基づいて加
速前期増量燃料量を設定すると共に加速時後期に
は加速動作終了時のスロツトル弁開度に応じて加
速後期増量燃料量を設定する加速時増量燃料設定
手段と、設定された加速時増量燃料量と前記定常
運転時の燃料噴射量とに基づいて燃料噴射量を演
算する演算手段と、演算された燃料噴射量に対応
する噴射パルス信号を燃料噴射弁に出力する駆動
バルス出力手段と、を備えたことを特徴とする内
燃機関の電子制御燃料噴射装置。 A fuel injection amount setting means for setting a fuel injection amount during steady operation based on the operating state of the engine, a valve opening speed detection means for detecting a throttle valve opening speed during acceleration operation, and a throttle valve at the end of acceleration operation. Opening detection means for detecting the opening of an increased fuel amount during acceleration setting means for setting an increased amount of fuel during acceleration in accordance with the degree of acceleration, and a calculating means for calculating a fuel injection amount based on the set increased amount of fuel during acceleration and the fuel injection amount during steady operation. 1. An electronically controlled fuel injection device for an internal combustion engine, comprising: a driving pulse output means for outputting an injection pulse signal corresponding to a calculated fuel injection amount to a fuel injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7570885U JPH0447399Y2 (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7570885U JPH0447399Y2 (en) | 1985-05-23 | 1985-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61192544U true JPS61192544U (en) | 1986-11-29 |
| JPH0447399Y2 JPH0447399Y2 (en) | 1992-11-09 |
Family
ID=30617178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7570885U Expired JPH0447399Y2 (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447399Y2 (en) |
-
1985
- 1985-05-23 JP JP7570885U patent/JPH0447399Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447399Y2 (en) | 1992-11-09 |
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