JPS619334U - Accelerator control device for vehicle internal combustion engines - Google Patents
Accelerator control device for vehicle internal combustion enginesInfo
- Publication number
- JPS619334U JPS619334U JP9251284U JP9251284U JPS619334U JP S619334 U JPS619334 U JP S619334U JP 9251284 U JP9251284 U JP 9251284U JP 9251284 U JP9251284 U JP 9251284U JP S619334 U JPS619334 U JP S619334U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- valve opening
- opening
- accelerator
- control 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.)
- Pending
Links
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の構成を示すブロック図、第２図は本考
案の第１の実施例を示す全体構成図、第３図は同上実施
例の制御ルーチンを示すフローチヤート、第４図は同上
実施例のアクセルペダルのストローク量に対する絞り弁
開度の目標値の特性を示す線図、第５図は同上実施例の
補正偏差に対する絞り弁開度の制御量の特性を示す、線
図、第６図は同上実施例の各状態量を示すタイムチャー
ト、第７図は本考案の第２の実施例の制御ルーチンを示
すフローチャート、第８図は同上実施例や絞り弁開時の
偏差に対する絞り弁開度の制御量の特性を示す線図、第
９図は同上実施例の絞り弁閉時の偏差に対する絞り弁開
度の制御量の特性を示す線図、第１０図は同上界施例の
各状態量を示す，タイムチャート、第１１図は従来のア
クセル制御装置の一例を示す構成図である。
１・・・アクセルペダル、４・・・ペダルポテンショメ
ータ、５・・・コントヮーラ、７・・・絞り弁、８・・
・サーポモータ、４・・・バノレブポテンショメータ。Fig. 1 is a block diagram showing the configuration of the present invention, Fig. 2 is an overall block diagram showing the first embodiment of the invention, Fig. 3 is a flow chart showing the control routine of the above embodiment, and Fig. 4 is a block diagram showing the configuration of the present invention. FIG. 5 is a diagram showing the characteristics of the target value of the throttle valve opening with respect to the stroke amount of the accelerator pedal in the above embodiment, and FIG. Fig. 6 is a time chart showing each state quantity of the embodiment same as above, Fig. 7 is a flow chart showing the control routine of the second embodiment of the present invention, and Fig. 8 is a time chart showing the control routine of the second embodiment of the present invention and Fig. 8 shows the deviation in the embodiment same as the above and when the throttle valve is opened. A diagram showing the characteristics of the controlled amount of the throttle valve opening, FIG. 9 is a diagram showing the characteristics of the controlled amount of the throttle valve opening with respect to the deviation when the throttle valve is closed in the above embodiment, and FIG. 10 shows the characteristics of the controlled amount of the throttle valve opening FIG. 11 is a time chart showing each example state quantity, and FIG. 11 is a configuration diagram showing an example of a conventional accelerator control device. 1... Accelerator pedal, 4... Pedal potentiometer, 5... Controller, 7... Throttle valve, 8...
・Servo motor, 4... Vano rev potentiometer.
Claims (1)
検出するアクセル操作蚕検出手段と、機関の吸気系に設
けた絞り弁の開度を検出する絞り弁開度検出手段と、、
アクセル操作量の検出値に応じて絞り弁開度の目標値を
設定する絞り弁開度目， 標値設定手段と、絞り弁開度
の目標値と検出値との偏差を算出する絞り弁開度偏差算
出手段．と、偏，差の正負に応じて絞り弁の開閉方向を
判別する絞り弁開閉方向判別手段と、該絞り弁開閉方向
判別手段の出力によ、り絞り弁を開く方向に対し七よア
クセル操作に対する絞り弁開度の応答遅れを大きく絞り
弁を閉じる方向に対してはアクセル操作に対する絞り弁
開度の応答遅れを小さくするように偏差に応じた絞り升
開度のフィードバック制御量を設定する絞り弁開度制御
量設定手段と、−該絞り弁開度制御量設定手段からの制
御量信号に基づいて絞り弁を開閉駆動する絞り弁駆動手
段とを備えて構成したことを特徴とする車両用内燃機関
のアクセル制御装置。an accelerator operation detecting means for detecting the amount of operation of an accelerator operating means operated by a driver; a throttle valve opening detecting means for detecting an opening of a throttle valve provided in an intake system of the engine;
Throttle valve opening index and target value setting means for setting the target value of the throttle valve opening according to the detected value of the accelerator operation amount, and throttle valve opening that calculates the deviation between the target value and the detected value of the throttle valve opening. Deviation calculation means. and a throttle valve opening/closing direction determining means for determining the opening/closing direction of the throttle valve according to the positive/negative of the difference. A throttle valve that sets the feedback control amount of the throttle opening according to the deviation so that the response delay of the throttle valve opening to the accelerator operation is reduced in the direction of closing the throttle valve. A vehicle for use in a vehicle, comprising: a valve opening control amount setting means; and a throttle valve driving means for driving the throttle valve to open and close based on a control amount signal from the throttle valve opening control amount setting means. Accelerator control device for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9251284U JPS619334U (en) | 1984-06-22 | 1984-06-22 | Accelerator control device for vehicle internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9251284U JPS619334U (en) | 1984-06-22 | 1984-06-22 | Accelerator control device for vehicle internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619334U true JPS619334U (en) | 1986-01-20 |
Family
ID=30649372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9251284U Pending JPS619334U (en) | 1984-06-22 | 1984-06-22 | Accelerator control device for vehicle internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07508874A (en) * | 1992-04-30 | 1995-09-28 | サムスン エレクトロニクス カンパニー リミテッド | Compressor control circuit |
-
1984
- 1984-06-22 JP JP9251284U patent/JPS619334U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07508874A (en) * | 1992-04-30 | 1995-09-28 | サムスン エレクトロニクス カンパニー リミテッド | Compressor control circuit |
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