JPH048741U - - Google Patents
Info
- Publication number
- JPH048741U JPH048741U JP5059490U JP5059490U JPH048741U JP H048741 U JPH048741 U JP H048741U JP 5059490 U JP5059490 U JP 5059490U JP 5059490 U JP5059490 U JP 5059490U JP H048741 U JPH048741 U JP H048741U
- Authority
- JP
- Japan
- Prior art keywords
- fuel supply
- engine
- detecting
- lock
- control 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
- 239000000446 fuel Substances 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- 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図は実
施例を示す構成図、第３図は燃料供給制御回路の
ブロツク図、第４図は同じく制御内容を示すタイ
ミングチヤート、第５図は本考案の制御内容を示
すフローチヤートである。
１……エンジン回転検出手段、２……加速状態
検出手段、３……ロツクアツプ機構、４……燃料
供給休止手段、５……作動判定手段。
Fig. 1 is a diagram corresponding to the claims of the present invention, Fig. 2 is a configuration diagram showing an embodiment, Fig. 3 is a block diagram of the fuel supply control circuit, Fig. 4 is a timing chart showing the control contents, and Fig. 5 is It is a flowchart showing the control contents of the present invention. DESCRIPTION OF SYMBOLS 1... Engine rotation detection means, 2... Acceleration state detection means, 3... Lock-up mechanism, 4... Fuel supply stop means, 5... Operation determination means.
Claims (1)
れるトルクコンバータと、トルクコンバータの入
力軸と出力軸を機械的に連結可能なロツクアツプ
機構とを備える自動車用エンジンの制御装置にお
いて、エンジンの回転信号を検出する手段と、加
速状態を検出する手段と、ロツクアツプ機構の作
動を検出する手段と、エンジンの回転変動を抑制
するように一部気筒群の燃料供給を所定時間だけ
休止する燃料供給休止手段と、ロツクアツプ機構
が作動しているエンジン加速開始時にのみこの燃
料供給休止手段を作動させる判定手段とを備えた
ことを特徴とする自動車用エンジンの制御装置。 In an automotive engine control device that includes a torque converter that is installed in a system that transmits engine output to wheels, and a lockup mechanism that can mechanically connect the input shaft and output shaft of the torque converter, means for detecting a signal, means for detecting an acceleration state, means for detecting operation of a lock-up mechanism, and a fuel supply suspension for suspending fuel supply to some cylinder groups for a predetermined period of time so as to suppress engine rotational fluctuations. 1. A control device for an automobile engine, comprising: a means for controlling the fuel supply; and a determining means for operating the fuel supply stop means only at the start of engine acceleration when a lock-up mechanism is operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5059490U JPH048741U (en) | 1990-05-15 | 1990-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5059490U JPH048741U (en) | 1990-05-15 | 1990-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048741U true JPH048741U (en) | 1992-01-27 |
Family
ID=31569274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5059490U Pending JPH048741U (en) | 1990-05-15 | 1990-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048741U (en) |
-
1990
- 1990-05-15 JP JP5059490U patent/JPH048741U/ja active Pending
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