JPH0329761U - - Google Patents
Info
- Publication number
- JPH0329761U JPH0329761U JP9006089U JP9006089U JPH0329761U JP H0329761 U JPH0329761 U JP H0329761U JP 9006089 U JP9006089 U JP 9006089U JP 9006089 U JP9006089 U JP 9006089U JP H0329761 U JPH0329761 U JP H0329761U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- actuator
- engine
- rotation speed
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案実施例による車両用自動変速装
置の制御部を示すブロツク図、第２図は第１図に
示した制御部の作用を説明するためのフローチヤ
ート、第３図は第１図に示した制御部の作用を説
明するための線図、第４図は自動変速方式の一例
を説明するためのフローチヤートである。
１……制御部、１Ａ……マイクロコンピユータ
、２……ギヤ位置センサ、３……ストロークセン
サ、４……エンジン回転センサ、５……クラツチ
回転センサ、６……クラツチ作動用の電磁弁。
FIG. 1 is a block diagram showing a control section of an automatic transmission for a vehicle according to an embodiment of the present invention, FIG. 2 is a flowchart for explaining the operation of the control section shown in FIG. 1, and FIG. FIG. 4 is a diagram for explaining the operation of the control section shown in the figure, and a flowchart for explaining an example of an automatic transmission system. DESCRIPTION OF SYMBOLS 1... Control unit, 1A... Microcomputer, 2... Gear position sensor, 3... Stroke sensor, 4... Engine rotation sensor, 5... Clutch rotation sensor, 6... Solenoid valve for clutch operation.
Claims (1)
クラツチ用アクチユエータと、上記エンジンの回
転数を検出するエンジン回転センサと、上記摩擦
クラツチに接続する歯車式変速機と、クラツチス
トローク量を検出するクラツチストロークセンサ
およびクラツチ回転数を検出するクラツチ回転セ
ンサと、上記各センサからのエンジン回転数、ク
ラツチストローク量およびクラツチ回転数を入力
され、上記クラツチアクチユエータに対するデユ
ーテイ比を設定する制御部とを備え、 上記制御部は、上記変速機内でのギヤ位置選択
が完了しない状態にあつても、上記クラツチの現
段階での回転数と目標回転数との差が所定範囲内
にあると判断された時点に上記クラツチを半クラ
ツチの状態への移行を開始させるように、上記ク
ラツチアクチユエータに対するデユーテイ比を設
定することを特徴とする車両用自動変速装置。[Scope of Claim for Utility Model Registration] A friction clutch connected to the engine, an actuator for the friction clutch, an engine rotation sensor for detecting the rotation speed of the engine, a gear type transmission connected to the friction clutch, and a clutch stroke. A clutch stroke sensor detects the amount of rotation, a clutch rotation sensor detects the clutch rotation speed, and the engine rotation speed, clutch stroke amount, and clutch rotation speed are input from each of the above sensors, and the duty ratio for the clutch actuator is set. and a control unit, the control unit is configured to control the difference between the current rotational speed of the clutch and the target rotational speed within a predetermined range even when gear position selection within the transmission is not completed. An automatic transmission system for a vehicle, characterized in that a duty ratio for the clutch actuator is set so that the clutch starts shifting to a half-clutch state when it is determined that the clutch actuator is in a partially engaged state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9006089U JPH0329761U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9006089U JPH0329761U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329761U true JPH0329761U (en) | 1991-03-25 |
Family
ID=31639604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9006089U Pending JPH0329761U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329761U (en) |
-
1989
- 1989-07-31 JP JP9006089U patent/JPH0329761U/ja active Pending