JPH0351269U - - Google Patents
Info
- Publication number
- JPH0351269U JPH0351269U JP11262189U JP11262189U JPH0351269U JP H0351269 U JPH0351269 U JP H0351269U JP 11262189 U JP11262189 U JP 11262189U JP 11262189 U JP11262189 U JP 11262189U JP H0351269 U JPH0351269 U JP H0351269U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- actuator
- input shaft
- rotation speed
- clutch
- 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 6
- 230000001360 synchronised effect Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案によるトランスミツシヨン制御
装置の一実施例を示す簡略構成図、第２図は本考
案のトランスミツシヨン制御装置の動作を説明す
るフローチヤート、第３図乃至第５図は従来のト
ランスミツシヨン制御装置の一例を示す簡略構成
図及びその要部を示す模式図である。
１……トランスミツシヨン、１ａ……出力シヤ
フト、１ｂ……入力シヤフト、１ｃ……第１ギヤ
部、１ｄ……第２ギヤ部、２……アクチユエータ
部、２ａ……セレクトアクチユエータ、２ｂ……
シフトアクチユエータ、２ｅ，７ｂ……ドライブ
ユニツト、３……油圧駆動系、４……メインコン
トロールユニツト、４ｍ……減速手段、６……ク
ラツチ、７……クラツチアクチユエータ、８……
エンジン、１５……セレクタ、２２ａ……出力回
転数検出器、２２ｂ……入力回転数検出器。
FIG. 1 is a simplified configuration diagram showing an embodiment of the transmission control device according to the present invention, FIG. 2 is a flowchart explaining the operation of the transmission control device according to the present invention, and FIGS. 3 to 5 are 1 is a simplified configuration diagram showing an example of a conventional transmission control device and a schematic diagram showing its main parts. 1... Transmission, 1a... Output shaft, 1b... Input shaft, 1c... First gear section, 1d... Second gear section, 2... Actuator section, 2a... Select actuator, 2b ……
Shift actuator, 2e, 7b...Drive unit, 3...Hydraulic drive system, 4...Main control unit, 4m...Deceleration means, 6...Clutch, 7...Clutch actuator, 8...
Engine, 15...Selector, 22a...Output rotation speed detector, 22b...Input rotation speed detector.
Claims (1)
のクラツチからの出力が入力シヤフトを介して伝
達され、リバースギヤ等のシンクロメツシユ機構
を有しないギヤとシンクロメツシユ機構を有する
ギヤとを含むトランスミツシヨンと、このトラン
スミツシヨンのシフト方向へのギヤチエンジを行
うシフトアクチユエータ及びセレクト方向へのギ
ヤチエンジを行うセレクトアクチユエータとから
成るアクチユエータ部と、アクセルペダルの踏込
量と車速及びギヤ位置を選択するセレクタの選択
位置とから、目標位置信号を算出して上記アクチ
ユエータ部を制御してギヤ位置を設定するコント
ロールユニツトと、上記入力シヤフトの回転数を
検出する回転数検出手段を備え、 上記コントロールユニツトは、セレクタの選択
位置がシンクロメツシユ機構を有していないギヤ
のとき、回転数検出手段からの信号により上記入
力シヤフトの回転数が所定値以上であれば上記ア
クチユエータ部を制御して一度他のギヤのシンク
ロメツシユ機構を作動させて、上記入力シヤフト
の回転数を所定値以下としたのち、上記ギヤのギ
ヤチエンジを行うように上記アクチユエータ部を
制御する減速手段を備えたことを特徴とするトラ
ンスミツシヨン制御装置。[Claims for Utility Model Registration] A clutch that transmits the output from the engine, the output from the clutch is transmitted via an input shaft, and a gear that does not have a synchronized mesh mechanism such as a reverse gear and a synchronized mesh mechanism. an actuator section consisting of a shift actuator that changes the gears of the transmission in the shift direction and a select actuator that changes the gears in the select direction; and a control unit that calculates a target position signal from the selected position of the selector that selects the vehicle speed and gear position and controls the actuator section to set the gear position, and a rotation speed detector that detects the rotation speed of the input shaft. The control unit is configured to control the actuator if the rotation speed of the input shaft is equal to or higher than a predetermined value based on a signal from the rotation speed detection means when the selected position of the selector is a gear that does not have a synchronized mesh mechanism. a deceleration means for controlling the actuator section so as to once operate a synchronizing mechanism of another gear to reduce the rotational speed of the input shaft to a predetermined value or less, and then change the gear of the gear; A transmission control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11262189U JPH0351269U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11262189U JPH0351269U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351269U true JPH0351269U (en) | 1991-05-17 |
Family
ID=31661065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11262189U Pending JPH0351269U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336631A (en) * | 2000-05-30 | 2001-12-07 | Aisin Ai Co Ltd | Control device for automatic transmission device |
| JP2009293738A (en) * | 2008-06-06 | 2009-12-17 | Aisin Ai Co Ltd | Transmission and control method thereof |
| JP2014231865A (en) * | 2013-05-29 | 2014-12-11 | アイシン・エーアイ株式会社 | Power transmission control device of vehicle |
-
1989
- 1989-09-26 JP JP11262189U patent/JPH0351269U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336631A (en) * | 2000-05-30 | 2001-12-07 | Aisin Ai Co Ltd | Control device for automatic transmission device |
| JP2009293738A (en) * | 2008-06-06 | 2009-12-17 | Aisin Ai Co Ltd | Transmission and control method thereof |
| JP2014231865A (en) * | 2013-05-29 | 2014-12-11 | アイシン・エーアイ株式会社 | Power transmission control device of vehicle |
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