JPS61106654U - - Google Patents
Info
- Publication number
- JPS61106654U JPS61106654U JP19136784U JP19136784U JPS61106654U JP S61106654 U JPS61106654 U JP S61106654U JP 19136784 U JP19136784 U JP 19136784U JP 19136784 U JP19136784 U JP 19136784U JP S61106654 U JPS61106654 U JP S61106654U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- gear change
- automatic transmission
- gear
- clutch
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案の構成を示すブロツク図、第２
図は本考案の一実施例の概要構成図、第３図は同
上実施例の変速制御のフローチヤート、第４図は
一般的な自動変速機の構成図、第５図は各種変速
位置における変速要素の結合・解放状態を示す表
図、第６図は変速時におけるクラツチ作動油圧の
制御特性図、第７図は変速時における出力軸トル
クの変化の様子を示す線図である。
１……自動変速機、２Ａ〜２Ｅ……ソレノイド
バルブ、３……振動センサ、４……車速センサ、
５……油圧センサ、６……スロツトルセンサ、７
……回転数センサ、８……コントロールユニツト
。
Figure 1 is a block diagram showing the configuration of the present invention;
The figure is a schematic configuration diagram of an embodiment of the present invention, Figure 3 is a flowchart of shift control in the same embodiment, Figure 4 is a diagram of a general automatic transmission, and Figure 5 is a shift diagram at various shift positions. FIG. 6 is a chart showing the control characteristics of the clutch operating oil pressure during gear shifting, and FIG. 7 is a diagram showing how the output shaft torque changes during gear shifting. 1... Automatic transmission, 2A to 2E... Solenoid valve, 3... Vibration sensor, 4... Vehicle speed sensor,
5... Oil pressure sensor, 6... Throttle sensor, 7
...Rotation speed sensor, 8...Control unit.
Claims (1)
条件に応じて設定された作動圧及びタイミングで
結合・解放して変速操作するようにした車両用自
動変速機の変速制御装置において、変速機の振動
を検出する手段を設けると共に、変速時前記振動
検出手段からの振動信号に基づいて前記クラツチ
・ブレーキ機構の変速動作をフイードバツク制御
する手段を設けたことを特徴とする車両用自動変
速機の変速制御装置。 In a shift control device for an automatic transmission for a vehicle, which uses a clutch/brake mechanism to engage and release shift elements at operating pressures and timings set according to operating conditions to perform gear shifting operations, vibrations in the gearbox are detected. A gear change control device for an automatic transmission for a vehicle, characterized in that the gear change control device is further provided with means for feedback-controlling the gear change operation of the clutch/brake mechanism based on a vibration signal from the vibration detection means during gear changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19136784U JPS61106654U (en) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19136784U JPS61106654U (en) | 1984-12-19 | 1984-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61106654U true JPS61106654U (en) | 1986-07-07 |
Family
ID=30748806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19136784U Pending JPS61106654U (en) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002023068A1 (en) * | 2000-09-18 | 2002-03-21 | Jatco Transtechnology Ltd. | Shift control apparatus of automatic transmission |
| JP2018013233A (en) * | 2016-07-22 | 2018-01-25 | トヨタ自動車株式会社 | Control device of vehicle |
| JP2022190743A (en) * | 2021-06-15 | 2022-12-27 | 三菱電機株式会社 | Vehicle control device |
-
1984
- 1984-12-19 JP JP19136784U patent/JPS61106654U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002023068A1 (en) * | 2000-09-18 | 2002-03-21 | Jatco Transtechnology Ltd. | Shift control apparatus of automatic transmission |
| KR100807010B1 (en) | 2000-09-18 | 2008-02-25 | 쟈트코 가부시키가이샤 | Shift control apparatus for automatic transmissions |
| JP2018013233A (en) * | 2016-07-22 | 2018-01-25 | トヨタ自動車株式会社 | Control device of vehicle |
| JP2022190743A (en) * | 2021-06-15 | 2022-12-27 | 三菱電機株式会社 | Vehicle control device |
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