JPS6256741U - - Google Patents
Info
- Publication number
- JPS6256741U JPS6256741U JP14791885U JP14791885U JPS6256741U JP S6256741 U JPS6256741 U JP S6256741U JP 14791885 U JP14791885 U JP 14791885U JP 14791885 U JP14791885 U JP 14791885U JP S6256741 U JPS6256741 U JP S6256741U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- acceleration
- state
- driving state
- steady
- 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 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims 7
- 238000001514 detection method Methods 0.000 claims 5
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
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図は同上の作用説
明図、第6図は従来例と実施例とを対比するため
の図である。
1……制御装置、2……回転速度センサ、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 flow chart of the same, Figs. 4 and 5 are explanatory diagrams of the same, FIG. 6 is a diagram for comparing the conventional example and the embodiment. 1...control device, 2...rotation speed sensor, 7...
...Fuel injection valve, 8... Drive circuit.
Claims (1)
された加速運転状態に応じて加速時の燃料噴射量
を設定する加速時増量燃料設定手段と、定常運転
状態を検出する定常運転状態検出手段と、これら
検出手段の検出信号に基づいて定常運転状態から
加速運転状態に移行したか否かを判定する判定手
段と、実際の機関回転速度の変動若しくはこれに
関連する機関運転状態の変動を検出する回転変動
検出手段と、定常運転状態から加速運転状態に移
行したと判定されたときに前記回転検出手段の検
出信号に応じて加速時の燃料噴射量を前記変動を
抑制するように補正する補正手段と、補正された
加速時の燃料噴射量に基づいて燃料噴射弁を駆動
する駆動手段と、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。 an acceleration driving state detection means for detecting an acceleration driving state; an acceleration increase fuel setting means for setting a fuel injection amount during acceleration according to the detected acceleration driving state; a steady driving state detection means for detecting a steady driving state; determination means for determining whether or not the steady state of operation has shifted to an accelerated state of operation based on the detection signals of these detection means; a fluctuation detecting means; and a correcting means for correcting the fuel injection amount during acceleration so as to suppress the fluctuation according to the detection signal of the rotation detecting means when it is determined that the steady state of operation has shifted to the accelerated state of operation. 1. An electronically controlled fuel injection device for an internal combustion engine, comprising: a drive means for driving a fuel injection valve based on the corrected fuel injection amount during acceleration.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14791885U JPS6256741U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14791885U JPS6256741U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6256741U true JPS6256741U (en) | 1987-04-08 |
Family
ID=31061717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14791885U Pending JPS6256741U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6256741U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58167836A (en) * | 1982-03-29 | 1983-10-04 | Toyota Motor Corp | Control method of fuel injection in internal-combustion engine |
JPS5923037A (en) * | 1982-07-28 | 1984-02-06 | Toyota Motor Corp | Electronically controlled fuel injection device |
-
1985
- 1985-09-30 JP JP14791885U patent/JPS6256741U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58167836A (en) * | 1982-03-29 | 1983-10-04 | Toyota Motor Corp | Control method of fuel injection in internal-combustion engine |
JPS5923037A (en) * | 1982-07-28 | 1984-02-06 | Toyota Motor Corp | Electronically controlled fuel injection device |
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