JPS60169456U - automatic transmission - Google Patents
automatic transmissionInfo
- Publication number
- JPS60169456U JPS60169456U JP1984057516U JP5751684U JPS60169456U JP S60169456 U JPS60169456 U JP S60169456U JP 1984057516 U JP1984057516 U JP 1984057516U JP 5751684 U JP5751684 U JP 5751684U JP S60169456 U JPS60169456 U JP S60169456U
- Authority
- JP
- Japan
- Prior art keywords
- accelerator
- solenoid valve
- engine
- controlled
- air supply
- 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.)
- Granted
Links
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (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図はこの考案の一実施例に係全自動変速装−置を示
す概略構成図、第２図は上記自動変速装置のシフトパタ
ーンを示す図、第３図乃至第７図は上記自動変速装置の
制御プログラムを示すフローチャート、第８図は上記制
御プログラムの実行に、用いられるアクセル負荷信号／
時間に対応するデユーティ比のデータテーブルを示す概
略図、第９図乃至第１１図はそれぞれ上記制御プログラ
ムの選択変速段区分において最適変速段を求める際に用
いられる車速−基本変速段、エンジン負荷−第、１補正
値、エンジン回転数−第２補正値の各データチープルの
一例を示す概略図、第１２図は上記自動変速装置のアク
セル負荷センサ出力切換回路 −−を示す図、第１３図
はクレツチェア圧の経時変化の一例を示す図、第１４図
はエンジンおよびクラッチ出力軸の各回転数の経時変化
の一例を示す図、第１５図ばエンジンとクラッチ出力軸
の回転数差の経時変化を制御すべき領域の一例を示す図
である。
３０・・・・・・エンジン、３１・・・・・・クラッチ
、３２・・・・・・ｆ速ｍ、４２・・・・・・エアシリ
ンダ、４６・・・・・・エア室、４７・・・・・・エア
通路、４９・・・・・・給気用電磁弁、５０・・・・・
・排気用電磁弁、５１・・・・・・ギヤシフトユニット
、５２・・・・・・コント９−ルユニット、５６・・・
・・・ギヤ位置スイツｆ、 ６．０−−−−−−アクセ
ル負荷センサ、６５・・・・・・エンジンコントローラ
、７７・・・・・・クラッチ断接制御回路、７８・・・
・・・擬似アクセル信号、出力回路ζＲ・・・・・・ア
クセルセンサ出力切換リレ −一、Ｄ・・・・・
・ダイオード。
第４図
農、
（寿二２つ
Ｌ−一一一一」
−第８図 −
］ −FIG. 1 is a schematic configuration diagram showing a fully automatic transmission according to an embodiment of the invention, FIG. 2 is a diagram showing shift patterns of the automatic transmission, and FIGS. 3 to 7 are diagrams showing the automatic transmission. A flowchart showing the control program of the device, FIG. 8 shows the accelerator load signal /
9 to 11 are schematic diagrams showing data tables of duty ratios corresponding to time, and FIGS. 9 to 11 are vehicle speeds, basic gears, and engine load, respectively, used to determine the optimum gear in the selected gear section of the control program. 12 is a schematic diagram showing an example of each data table of the first correction value, engine speed - second correction value, FIG. 12 is a diagram showing the accelerator load sensor output switching circuit of the automatic transmission, and FIG. 13 14 is a diagram showing an example of changes in the rotational speed of the engine and the clutch output shaft over time. FIG. 15 is a diagram showing an example of the difference in rotational speed between the engine and the clutch output shaft over time. FIG. 3 is a diagram illustrating an example of a region to be controlled. 30...Engine, 31...Clutch, 32...F speed m, 42...Air cylinder, 46...Air chamber, 47 ...Air passage, 49...Air supply solenoid valve, 50...
・Exhaust solenoid valve, 51... Gear shift unit, 52... Control unit, 56...
...Gear position switch f, 6.0--Accelerator load sensor, 65...Engine controller, 77...Clutch connection/disconnection control circuit, 78...
...Pseudo accelerator signal, output circuit ζR...Accelerator sensor output switching relay -1, D...
·diode. Figure 4 Agriculture, (Juji 2 L-1111) - Figure 8 - ] -
Claims (1)
アクチュエータと、このアクチュエータのエア室に作動
エアを導入する通路に設けた給気用電磁弁ふ、上記エア
室のエアをパルス信号のデユーティ比に応じた時間比で
大気開放する排気用電磁弁と、上記給気用電磁弁を開制
御し上記変速機のギヤ位置を切換制御した後上記排気用
電磁弁をパルス信号により開制御するコントロールユニ
ット−と、アクセルペダルの回動量を検出するアクセル
センサと、このアクセルセンサからのアクセル負荷セン
サ革づいてエンジン回転数を増減制御−するエンジンコ
しトローラと、上記コントロールユニットにより給気用
電磁弁を開制御した際に上記エンジンコントローラに対
する上記アクセルセンサからのアクセル負荷信号を擬似
アクセル信号に切換える回路手段と、上記擬似アクセル
信号の出力線から上記エンジンコントローラの入力線に
対して順方向に介在される整流素子とを果備したことを
特徴とする自動変速装置。An actuator that connects and disconnects the clutch between the vehicle's engine and transmission, and an air supply solenoid valve installed in the passage that introduces working air into the air chamber of this actuator. The exhaust solenoid valve opens to the atmosphere at a time ratio according to the ratio, and the air supply solenoid valve is controlled to open, and the gear position of the transmission is controlled to change, and then the exhaust solenoid valve is opened by a pulse signal. unit, an accelerator sensor that detects the amount of rotation of the accelerator pedal, an engine controller that uses the accelerator load sensor from the accelerator sensor to control the increase or decrease of engine speed, and an air supply solenoid valve that is controlled by the control unit. circuit means for switching an accelerator load signal from the accelerator sensor to the engine controller into a pseudo accelerator signal when the engine controller is opened; An automatic transmission device characterized by being equipped with a rectifying element.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984057516U JPS60169456U (en) | 1984-04-19 | 1984-04-19 | automatic transmission |
| DE19853590104 DE3590104T (en) | 1984-03-16 | 1985-03-15 | Automatic transmission for vehicles |
| GB08527871A GB2173273B (en) | 1984-03-16 | 1985-03-15 | Automatic transmission apparatus for vehicle |
| US06/807,897 US4732246A (en) | 1984-03-16 | 1985-03-15 | Automatic transmission apparatus for vehicle |
| DE3590104A DE3590104C2 (en) | 1984-03-16 | 1985-03-15 | |
| PCT/JP1985/000130 WO1985004225A1 (en) | 1984-03-16 | 1985-03-15 | Automatic transmission for vehicles |
| DE19853546634 DE3546634C2 (en) | 1984-03-16 | 1985-03-15 | Automatic vehicle gear transmission - controls clutch position in response to acceleration signals, engine load and speed and clutch output shaft speed |
| KR1019850001716A KR890002792B1 (en) | 1984-03-16 | 1985-03-16 | Automatic transmission apparatus for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984057516U JPS60169456U (en) | 1984-04-19 | 1984-04-19 | automatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60169456U true JPS60169456U (en) | 1985-11-09 |
| JPH0454350Y2 JPH0454350Y2 (en) | 1992-12-21 |
Family
ID=30582119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984057516U Granted JPS60169456U (en) | 1984-03-16 | 1984-04-19 | automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60169456U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940487A (en) * | 1972-08-22 | 1974-04-16 | ||
| JPS546779A (en) * | 1977-06-17 | 1979-01-19 | Fujitsu Ltd | Composition charge transfer device |
-
1984
- 1984-04-19 JP JP1984057516U patent/JPS60169456U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940487A (en) * | 1972-08-22 | 1974-04-16 | ||
| JPS546779A (en) * | 1977-06-17 | 1979-01-19 | Fujitsu Ltd | Composition charge transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454350Y2 (en) | 1992-12-21 |
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