JPS6251042U - - Google Patents
Info
- Publication number
- JPS6251042U JPS6251042U JP1985143033U JP14303385U JPS6251042U JP S6251042 U JPS6251042 U JP S6251042U JP 1985143033 U JP1985143033 U JP 1985143033U JP 14303385 U JP14303385 U JP 14303385U JP S6251042 U JPS6251042 U JP S6251042U
- Authority
- JP
- Japan
- Prior art keywords
- lock
- control
- lever
- rotation speed
- automatic transmission
- 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
- Control Of Fluid Gearings (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の一実施例を示す全体構成図、
第２図は本考案に係る装置のブロツク図、第３図
は本考案に係る装置の作用を説明するためのフロ
ーチヤート、第４図は従来の装置の構成説明図で
ある。
３０……エンジン、３２……ロツクアツプアク
チユエータ、３４……フルードカツプリング、３
６……メカニカルクラツチ、３８……トランスミ
ツシヨン、４２……燃料噴射ポンプ、４４……ア
クセルアクチユエータ、５０……クラツチアクチ
ユエータ、５４……ギアセツトアクチユエータ、
６８……エンジン回転速度センサ、７０……ギア
回転速度センサ、７２……車速センサ、７４……
コントロールユニツト、７６……トランスミツシ
ヨン制御部、７８……フルードカツプリング制御
部、８０……クラツチ制御部、８２……アクセル
制御部、８４……シンクロ判定部、８６……シフ
トチエンジ制御部。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is a block diagram of the apparatus according to the present invention, FIG. 3 is a flowchart for explaining the operation of the apparatus according to the present invention, and FIG. 4 is an explanatory diagram of the configuration of the conventional apparatus. 30...Engine, 32...Lock-up actuator, 34...Fluid coupling, 3
6... Mechanical clutch, 38... Transmission, 42... Fuel injection pump, 44... Accelerator actuator, 50... Clutch actuator, 54... Gear set actuator,
68...Engine rotation speed sensor, 70...Gear rotation speed sensor, 72...Vehicle speed sensor, 74...
Control unit, 76... Transmission control section, 78... Fluid coupling control section, 80... Clutch control section, 82... Accelerator control section, 84... Synchro determination section, 86... Shift change control section.
Claims (1)
入力軸と出力軸とを連結するロツクアツプ機構を
有し、操作レバーの操作に応答してクラツチの断
続制御とトランスミツシヨンのギアシフト制御及
びエンジンの回転数制御を行ない、シフトレバー
の操作に基づいた変速を行なう車両用自動変速装
置において、操作レバーのギアシフト操作に基づ
く走行時エンジン回転速度とギア回転速度とを監
視し、両者の回転速度がほぼ一致したときロツク
アツプ機構のロツクアツプ作動を指令する制御手
段を有することを特徴とする車両用自動変速装置
。 It has a lock-up mechanism that connects the input shaft and output shaft of a fluid coupling or torque converter, and performs intermittent control of the clutch, gear shift control of the transmission, and engine speed control in response to the operation of the operating lever, In a vehicle automatic transmission that changes gears based on the operation of a shift lever, the engine rotation speed and gear rotation speed during driving are monitored based on the gear shift operation of the operation lever, and when the two rotation speeds almost match, the lock-up mechanism is activated. An automatic transmission device for a vehicle, comprising a control means for instructing a lock-up operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985143033U JPS6251042U (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985143033U JPS6251042U (en) | 1985-09-19 | 1985-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6251042U true JPS6251042U (en) | 1987-03-30 |
Family
ID=31052334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985143033U Pending JPS6251042U (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251042U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038587A (en) * | 1983-08-12 | 1985-02-28 | Mitsubishi Heavy Ind Ltd | Heat exchanger |
-
1985
- 1985-09-19 JP JP1985143033U patent/JPS6251042U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038587A (en) * | 1983-08-12 | 1985-02-28 | Mitsubishi Heavy Ind Ltd | Heat exchanger |