JPS61116132U - - Google Patents
Info
- Publication number
- JPS61116132U JPS61116132U JP185U JP185U JPS61116132U JP S61116132 U JPS61116132 U JP S61116132U JP 185 U JP185 U JP 185U JP 185 U JP185 U JP 185U JP S61116132 U JPS61116132 U JP S61116132U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- traveling state
- pressure control
- supercharging pressure
- straight
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図はこの考案の構成図。第２図はこの考案
の実施例構成図。第３図はデユーテイ制御を説明
するタイミング線図。第４図はデユーテイ比とソ
レノイド機構のストロークとの関係線図。第５図
はこの考案における過給圧制御方式を説明するマ
ツプ。第６図はこの考案を実現するプログラムの
フローチヤート図。第７図はステアリングホイー
ル切角とデユーテイ比との関係線図。第８図はス
テアリングホイール切角と過給圧との関係線図。
１０…エンジン本体、１２…吸気マニホルド、
１６…スロツトル弁、２６…排気マニホルド、３
１…ステアリングホイール、３２…ターボチヤー
ジヤ、４０…バイパス通路、４２…バイパス制御
弁、４８…アクチユエータ、５６…ソレノイド機
構、５８…制御回路、７０…スロツトル開度セン
サ、７２…切角センサ、７４…車速センサ。
Figure 1 shows the configuration of this invention. FIG. 2 is a configuration diagram of an embodiment of this invention. FIG. 3 is a timing diagram explaining duty control. FIG. 4 is a diagram showing the relationship between the duty ratio and the stroke of the solenoid mechanism. FIG. 5 is a map explaining the boost pressure control method in this invention. Figure 6 is a flowchart of the program that realizes this idea. FIG. 7 is a diagram showing the relationship between steering wheel angle and duty ratio. FIG. 8 is a diagram showing the relationship between steering wheel angle and boost pressure. 10...Engine body, 12...Intake manifold,
16...throttle valve, 26...exhaust manifold, 3
DESCRIPTION OF SYMBOLS 1... Steering wheel, 32... Turbo charger, 40... Bypass passage, 42... Bypass control valve, 48... Actuator, 56... Solenoid mechanism, 58... Control circuit, 70... Throttle opening sensor, 72... Turn angle sensor, 74... Vehicle speed sensor.
Claims (1)
イパス手段７と、ターボチヤージヤのコンプレツ
サから機関へ導入される吸入空気の圧力を所定値
となるようにバイパス手段を制御する過給圧制御
手段と、車両が直進状態か非直進状態かを検知判
別する手段と、該検知判別手段からの検知信号に
応じて過給圧制御手段により制御される所定値を
設定する手段とを具備し、車両が直進状態か非直
進状態かで過給圧の設定値を可変制御するように
したことを特徴とする過給圧制御装置。 In an internal combustion engine with a turbocharger for a vehicle, a bypass means 7, a supercharging pressure control means for controlling the bypass means so that the pressure of intake air introduced into the engine from a compressor of the turbocharger becomes a predetermined value, A means for detecting and determining whether the vehicle is in a non-straight traveling state, and a means for setting a predetermined value controlled by the boost pressure control means in response to a detection signal from the detection and determining means, and a means for determining whether the vehicle is in a straight-ahead traveling state or a non-straight traveling state. A supercharging pressure control device characterized in that a set value of supercharging pressure is variably controlled by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP185U JPS61116132U (en) | 1985-01-04 | 1985-01-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP185U JPS61116132U (en) | 1985-01-04 | 1985-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61116132U true JPS61116132U (en) | 1986-07-22 |
Family
ID=30471503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP185U Pending JPS61116132U (en) | 1985-01-04 | 1985-01-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61116132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017210896A (en) * | 2016-05-24 | 2017-11-30 | スズキ株式会社 | Supercharging pressure control device |
-
1985
- 1985-01-04 JP JP185U patent/JPS61116132U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017210896A (en) * | 2016-05-24 | 2017-11-30 | スズキ株式会社 | Supercharging pressure control device |
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