JPH0462333U - - Google Patents
Info
- Publication number
- JPH0462333U JPH0462333U JP10335490U JP10335490U JPH0462333U JP H0462333 U JPH0462333 U JP H0462333U JP 10335490 U JP10335490 U JP 10335490U JP 10335490 U JP10335490 U JP 10335490U JP H0462333 U JPH0462333 U JP H0462333U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary air
- amount
- air control
- rotation speed
- engine rotation
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 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〜第８図は同上の作用を説
明するための図である。
３……スロツトル弁、４……補助空気通路、５
……補助空気制御弁、６……制御装置、７……ア
イドルスイツチ、８……クランク角センサ。
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 to 8 are for explaining the operation of the same. This is a diagram. 3... Throttle valve, 4... Auxiliary air passage, 5
... Auxiliary air control valve, 6 ... Control device, 7 ... Idle switch, 8 ... Crank angle sensor.
Claims (1)
助空気制御弁を備える内燃機関の補助空気制御装
置において、減速運転状態を検出する減速運転状
態検出手段と、減速運転状態に基づいて前記補助
空気制御弁の制御量を設定する制御量設定手段と
、機関回転速度を検出する機関回転速度検出手段
と、検出された機関回転速度に基づいて機関回転
速度の変化量を演算する速度変化量演算手段と、
減速運転状態が検出されかつ機関回転速度が上昇
していると判定されたときに、前記演算された機
関回転速度の変化量と減速運転開始直前の機関運
転状態とに基づいて、前記設定された制御量を補
正する制御量補正手段と、補正された制御量に基
づいて前記補助空気制御弁を駆動制御する駆動制
御手段と、を備えたことを特徴とする内燃機関の
補助空気制御装置。 In an auxiliary air control device for an internal combustion engine that includes an auxiliary air control valve in an auxiliary air passage that bypasses a throttle valve, the auxiliary air control valve includes a deceleration operation state detection means for detecting a deceleration operation state, and a control of the auxiliary air control valve based on the deceleration operation state. a control amount setting means for setting the amount, an engine rotation speed detection means for detecting the engine rotation speed, and a speed change amount calculation means for calculating the amount of change in the engine rotation speed based on the detected engine rotation speed;
When the deceleration driving state is detected and it is determined that the engine rotational speed is increasing, the set An auxiliary air control device for an internal combustion engine, comprising: a control amount correction means for correcting a control amount; and a drive control means for driving and controlling the auxiliary air control valve based on the corrected control amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335490U JPH0462333U (en) | 1990-10-02 | 1990-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335490U JPH0462333U (en) | 1990-10-02 | 1990-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0462333U true JPH0462333U (en) | 1992-05-28 |
Family
ID=31848188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10335490U Pending JPH0462333U (en) | 1990-10-02 | 1990-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0462333U (en) |
-
1990
- 1990-10-02 JP JP10335490U patent/JPH0462333U/ja active Pending