JPH025644U - - Google Patents
Info
- Publication number
- JPH025644U JPH025644U JP8376788U JP8376788U JPH025644U JP H025644 U JPH025644 U JP H025644U JP 8376788 U JP8376788 U JP 8376788U JP 8376788 U JP8376788 U JP 8376788U JP H025644 U JPH025644 U JP H025644U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- shift
- clutch
- disengaging
- rotational speed
- 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
- 230000001360 synchronised effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
Description
第１図はこの考案の構成を明示するための全体
構成図、第２図はこの考案の一実施例の機械的構
成を説明する概略図、第３図はこの実施例のブロ
ツク構成図、第４図はコントロールユニツト内で
行なわれる後退ギヤセツト操作の動作を説明する
流れ図である。第５図は先願の動作を説明する流
れ図である。
３０…運転状態検出手段、３１…変速操作制御
手段、３２…判定手段、３４…クラツチ継続手段
、３５…ギヤシフト手段、３６…ギヤセツト制御
手段、３９…エンジン回転センサ、４０…デイー
ゼルエンジン、４１…燃料噴ポンプ、４２…クラ
ツチ、４３…トランスミツシヨン、４９…セレク
トレバー、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
（車速センサ）、５７…カウンタシヤフト回転セ
ンサ（メインギヤ回転センサ）、５８…シフト位
置センサ、５９…ギヤシフトアクチユエータ、６
０…コントロールユニツト、６１…シフトチエン
ジ制御回路、６３…エンジン制御回路、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、６６…ギヤブレーキ制御回路、６７…
ギヤセツト制御回路、７０…ギヤブレーキ。
FIG. 1 is an overall configuration diagram to clearly show the configuration of this invention, FIG. 2 is a schematic diagram explaining the mechanical configuration of an embodiment of this invention, and FIG. 3 is a block diagram of this embodiment. FIG. 4 is a flowchart illustrating the operation of setting the reverse gear within the control unit. FIG. 5 is a flowchart explaining the operation of the prior application. 30... Operating state detection means, 31... Gear shift operation control means, 32... Determination means, 34... Clutch continuation means, 35... Gear shift means, 36... Gear set control means, 39... Engine rotation sensor, 40... Diesel engine, 41... Fuel Injection pump, 42...Clutch, 43...Transmission, 49...Select lever, 50...Accelerator opening sensor, 51...Selector position sensor, 53...Governor control device, 54
...Clutch stroke sensor, 55...Clutch actuator, 56...Main shaft rotation sensor (vehicle speed sensor), 57...Counter shaft rotation sensor (main gear rotation sensor), 58...Shift position sensor, 59...Gear shift actuator, 6
0... Control unit, 61... Shift change control circuit, 63... Engine control circuit, 64... Transmission control circuit, 65... Clutch engagement control circuit, 66... Gear brake control circuit, 67...
Gear set control circuit, 70...gear brake.
Claims (1)
、トランスミツシヨンのギヤシフトを行うギヤシ
フト手段と、運転状態から変速域に入つたことを
判別する判定手段と、この変速域の判定信号に基
づいてギヤシフトを制御する変速操作制御手段を
備えた車両の自動変速装置において、シンクロメ
ツシユ機構を持たないシフト段へのギヤセツト操
作時にそのメインギヤの回転速度が０のときはク
ラツチを一時的に接続してメインギヤ回転速度を
上昇させるギヤセツト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。 A clutch disengagement means for disengaging and disengaging a mechanical clutch, a gear shift means for shifting gears of a transmission, a determining means for determining whether a shift range has been entered from an operating state, and a gear shift control based on a determination signal of the shift range. In an automatic transmission system for a vehicle equipped with a speed change operation control means that does not have a synchronized mesh mechanism, when the main gear rotational speed is 0 when setting a gear to a shift stage that does not have a synchronized mesh mechanism, the clutch is temporarily connected and the main gear rotational speed is changed. 1. An automatic transmission device for a vehicle, comprising a gear set control means for raising the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8376788U JPH0612307Y2 (en) | 1988-06-24 | 1988-06-24 | Vehicle automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8376788U JPH0612307Y2 (en) | 1988-06-24 | 1988-06-24 | Vehicle automatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH025644U true JPH025644U (en) | 1990-01-16 |
| JPH0612307Y2 JPH0612307Y2 (en) | 1994-03-30 |
Family
ID=31308478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8376788U Expired - Lifetime JPH0612307Y2 (en) | 1988-06-24 | 1988-06-24 | Vehicle automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612307Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009539040A (en) * | 2006-05-31 | 2009-11-12 | ダイムラー・アクチェンゲゼルシャフト | Automotive transmission equipment |
-
1988
- 1988-06-24 JP JP8376788U patent/JPH0612307Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009539040A (en) * | 2006-05-31 | 2009-11-12 | ダイムラー・アクチェンゲゼルシャフト | Automotive transmission equipment |
| US8281913B2 (en) | 2006-05-31 | 2012-10-09 | Daimler Ag | Transmission device for a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612307Y2 (en) | 1994-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6114248U (en) | automatic transmission | |
| JPH025644U (en) | ||
| JPS6325861U (en) | ||
| JPS62126650U (en) | ||
| JPS6225356U (en) | ||
| JPS5968850U (en) | automatic transmission | |
| JPS62134953U (en) | ||
| JPS63129761U (en) | ||
| JPH0211645Y2 (en) | ||
| JPS6335623U (en) | ||
| JPS6335624U (en) | ||
| JPH0351269U (en) | ||
| JPH0449407Y2 (en) | ||
| JPS6225352U (en) | ||
| JPH077559Y2 (en) | Vehicle automatic transmission | |
| JPS6229939U (en) | ||
| JPS63141032U (en) | ||
| JPS6351831U (en) | ||
| JPS6330225U (en) | ||
| JPS62126655U (en) | ||
| JPS6315353U (en) | ||
| JPH0359446U (en) | ||
| JPS6318660U (en) | ||
| JPS6130744U (en) | Automatic transmission for vehicles | |
| JPS6164035U (en) |