JPS6251041U - - Google Patents
Info
- Publication number
- JPS6251041U JPS6251041U JP1985143031U JP14303185U JPS6251041U JP S6251041 U JPS6251041 U JP S6251041U JP 1985143031 U JP1985143031 U JP 1985143031U JP 14303185 U JP14303185 U JP 14303185U JP S6251041 U JPS6251041 U JP S6251041U
- Authority
- JP
- Japan
- Prior art keywords
- control
- lock
- gear
- gear shift
- lever
- 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 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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、ロツクアツプ機構のオフ作動時に操
作レバーによるギアシフト操作がされたとき、こ
の操作に応答して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
きギアのニユートラルへのシフトを指令し、この
後ロツクアツプ機構のオン作動を指令してからギ
アセツト制御を実行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 operation of the operating lever, In a vehicle automatic transmission that changes gears based on the operation of a shift lever, when a gear shift operation is performed using the operation lever while the lock-up mechanism is turned off, the engine rotation speed and gear rotation speed are monitored in response to this operation. An automatic transmission for a vehicle, characterized in that it has a control means that commands a gear shift to neutral when the rotational speeds of both gears almost match, and then commands a lock-up mechanism to be turned on, and then executes gear set control. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985143031U JPH0522433Y2 (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985143031U JPH0522433Y2 (en) | 1985-09-19 | 1985-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6251041U true JPS6251041U (en) | 1987-03-30 |
| JPH0522433Y2 JPH0522433Y2 (en) | 1993-06-08 |
Family
ID=31052330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985143031U Expired - Lifetime JPH0522433Y2 (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522433Y2 (en) |
-
1985
- 1985-09-19 JP JP1985143031U patent/JPH0522433Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522433Y2 (en) | 1993-06-08 |