JPH0359446U - - Google Patents
Info
- Publication number
- JPH0359446U JPH0359446U JP1989119742U JP11974289U JPH0359446U JP H0359446 U JPH0359446 U JP H0359446U JP 1989119742 U JP1989119742 U JP 1989119742U JP 11974289 U JP11974289 U JP 11974289U JP H0359446 U JPH0359446 U JP H0359446U
- Authority
- JP
- Japan
- Prior art keywords
- automatic transmission
- oil pressure
- vehicle
- shift
- control device
- 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 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第1図は本考案のクレーム対応図、第2図は本
考案の一実施例を示すシステム図、第3図は同上
実施例の作用を説明するフローチヤート、第4図
は同上実施例の作用を説明するタイミングチヤー
ト、第5図は自動変速機の構成を示す概略図、第
6図は従来装置の作用を説明するタイミングチヤ
ートである。
21……自動変速機、22A〜22E……ソレ
ノイドバルブ、23……コントロールユニツト、
24……スロツトルセンサ、25……車速センサ
、26……エンジン、27……燃料噴射弁、28
……燃料噴射制御装置、29……レンジセレクト
検出手段、30……油圧スイツチ。
Fig. 1 is a diagram corresponding to claims of the present invention, Fig. 2 is a system diagram showing an embodiment of the present invention, Fig. 3 is a flowchart explaining the operation of the above embodiment, and Fig. 4 is an operation of the above embodiment. FIG. 5 is a schematic diagram showing the structure of an automatic transmission, and FIG. 6 is a timing chart explaining the operation of the conventional device. 21... Automatic transmission, 22A to 22E... Solenoid valve, 23... Control unit,
24...Throttle sensor, 25...Vehicle speed sensor, 26...Engine, 27...Fuel injection valve, 28
... Fuel injection control device, 29 ... Range selection detection means, 30 ... Oil pressure switch.
Claims (1)
条件に応じた作動油圧で結合・解放して変速操作
するようにした車両用自動変速機であつて、レー
シング状態でニユートラルから他のレンジに切り
換えられた時に、エンジンの出力トルクダウン制
御を行う制御手段を備えてなる車両用自動変速機
の変速制御装置において、前記レンジの切り換り
時に接続される変速クラツチの作動油圧を検出す
る油圧検出手段を設け、前記制御手段を、前記油
圧検出手段から出力される検出信号に基づい油圧
が大の時に前記出力トルクダウン制御を終了する
構成としたことを特徴とする車両用自動変速機の
変速制御装置。 This is an automatic transmission for vehicles that uses a clutch/brake mechanism to engage and release gear shifting elements using hydraulic pressure depending on driving conditions. In a shift control device for an automatic transmission for a vehicle, which includes a control means for reducing the output torque of the engine, an oil pressure detection means is provided for detecting a working pressure of a shift clutch connected at the time of changing the range; A shift control device for an automatic transmission for a vehicle, characterized in that the control means is configured to terminate the output torque reduction control when the oil pressure is high based on a detection signal output from the oil pressure detection means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989119742U JPH0359446U (en) | 1989-10-16 | 1989-10-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989119742U JPH0359446U (en) | 1989-10-16 | 1989-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0359446U true JPH0359446U (en) | 1991-06-12 |
Family
ID=31667848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989119742U Pending JPH0359446U (en) | 1989-10-16 | 1989-10-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0359446U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002188184A (en) * | 2000-12-22 | 2002-07-05 | Giken Seisakusho Co Ltd | Method for treating water for civil engineering works |
JP2009264026A (en) * | 2008-04-25 | 2009-11-12 | Daiki Kensetsu Kk | Buried pipe inside filling method and trap used for the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61282135A (en) * | 1985-06-06 | 1986-12-12 | Toyota Motor Corp | Control device for vehicle automatic speed change gear |
JPS62221933A (en) * | 1986-03-24 | 1987-09-30 | Aisin Warner Ltd | Gear shifting time control device for automobile |
-
1989
- 1989-10-16 JP JP1989119742U patent/JPH0359446U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61282135A (en) * | 1985-06-06 | 1986-12-12 | Toyota Motor Corp | Control device for vehicle automatic speed change gear |
JPS62221933A (en) * | 1986-03-24 | 1987-09-30 | Aisin Warner Ltd | Gear shifting time control device for automobile |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002188184A (en) * | 2000-12-22 | 2002-07-05 | Giken Seisakusho Co Ltd | Method for treating water for civil engineering works |
JP4605898B2 (en) * | 2000-12-22 | 2011-01-05 | 株式会社技研製作所 | Civil engineering water treatment method |
JP2009264026A (en) * | 2008-04-25 | 2009-11-12 | Daiki Kensetsu Kk | Buried pipe inside filling method and trap used for the same |
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