JPS62158137U - - Google Patents
Info
- Publication number
- JPS62158137U JPS62158137U JP1986045828U JP4582886U JPS62158137U JP S62158137 U JPS62158137 U JP S62158137U JP 1986045828 U JP1986045828 U JP 1986045828U JP 4582886 U JP4582886 U JP 4582886U JP S62158137 U JPS62158137 U JP S62158137U
- Authority
- JP
- Japan
- Prior art keywords
- gear shift
- return speed
- control
- rack
- fuel injection
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Mechanical Control Devices (AREA)
- Control Of Transmission Device (AREA)
Description
第１図はこの考案のクレーム対応図、第２図は
この考案の実施例を示す構成図、第３図はコント
ロールユニツトのブロツク図、第４図は制御動作
の一例を説明するフローチヤート、第５図は燃料
噴射ポンプのコントロールラツクの復帰速度特性
図、第６図はギヤシフト動作時の各タイミングチ
ヤート、第７，８図は先願の制御動作を説明する
フローチヤートである。
４１……燃料噴射ポンプ、４２……クラツチ、
４３……トランスミツシヨン、４９……セレクタ
、５０……アクセル開度センサ、５１……セレク
タ位置センサ、５３……ガバナ制御装置、５４…
…クラツチストロークセンサ、５５……クラツチ
アクチユエータ、５６……メインシヤフト回転セ
ンサ、５７……カウンタシヤフト回転センサ、５
８……シフト位置センサ、５９……ギヤシフトア
クチユエータ、６０……コントロールユニツト、
６１……シフトチエンジ制御回路、６２……シン
クロ判定回路、６３……アクセル制御回路、６４
……トランスミツシヨン制御回路、６５……クラ
ツチ断続制御回路、７０……ラツク復帰速度記憶
回路。
Fig. 1 is a diagram corresponding to claims of this invention, Fig. 2 is a configuration diagram showing an embodiment of this invention, Fig. 3 is a block diagram of a control unit, Fig. 4 is a flowchart explaining an example of control operation, FIG. 5 is a return speed characteristic diagram of the control rack of the fuel injection pump, FIG. 6 is a timing chart during a gear shift operation, and FIGS. 7 and 8 are flow charts explaining the control operation of the prior application. 41...Fuel injection pump, 42...Clutch,
43... Transmission, 49... Selector, 50... Accelerator opening sensor, 51... Selector position sensor, 53... Governor control device, 54...
...Clutch stroke sensor, 55...Clutch actuator, 56...Main shaft rotation sensor, 57...Counter shaft rotation sensor, 5
8...Shift position sensor, 59...Gear shift actuator, 60...Control unit,
61...Shift change control circuit, 62...Synchronization determination circuit, 63...Accelerator control circuit, 64
. . . transmission control circuit, 65 . . . clutch discontinuation control circuit, 70 . . . lock return speed memory circuit.
Claims (1)
フト開始時に無負荷位置に戻すと共に、ギヤシフ
ト完了時に変速前のラツク位置に復帰させるアク
セル操作制御手段を備えた車両の自動変速装置に
おいて、アクセルペダル開度を検出する手段と、
燃料噴射ポンプのコントロールラツクの復帰速度
をアクセルペダル開度に比例して設定したラツク
復帰速度記憶手段と、これらの出力に基づいてギ
ヤシフト開始時のアクセル開度に応じコントロー
ルラツクの復帰速度を制御するラツク復帰制御手
段を設けたことを特徴とする車両の自動変速装置
。 Means for detecting the opening degree of an accelerator pedal in an automatic transmission system for a vehicle equipped with an accelerator operation control means that returns a control rack of a fuel injection pump to a no-load position at the start of a gear shift and returns to a pre-shift easy position at the completion of a gear shift. and,
Rack return speed storage means that sets the return speed of the control rack of the fuel injection pump in proportion to the accelerator pedal opening, and based on these outputs, controls the return speed of the control rack according to the accelerator opening at the start of gear shift. An automatic transmission device for a vehicle, characterized in that it is provided with easy return control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986045828U JPH077559Y2 (en) | 1986-03-28 | 1986-03-28 | Vehicle automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986045828U JPH077559Y2 (en) | 1986-03-28 | 1986-03-28 | Vehicle automatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62158137U true JPS62158137U (en) | 1987-10-07 |
| JPH077559Y2 JPH077559Y2 (en) | 1995-02-22 |
Family
ID=30864921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986045828U Expired - Lifetime JPH077559Y2 (en) | 1986-03-28 | 1986-03-28 | Vehicle automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077559Y2 (en) |
-
1986
- 1986-03-28 JP JP1986045828U patent/JPH077559Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077559Y2 (en) | 1995-02-22 |