JPS646132U - - Google Patents
Info
- Publication number
- JPS646132U JPS646132U JP9902987U JP9902987U JPS646132U JP S646132 U JPS646132 U JP S646132U JP 9902987 U JP9902987 U JP 9902987U JP 9902987 U JP9902987 U JP 9902987U JP S646132 U JPS646132 U JP S646132U
- Authority
- JP
- Japan
- Prior art keywords
- speed change
- automatic transmission
- braking state
- detection means
- detecting
- 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 8
- 238000001514 detection method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Transmission Device (AREA)
Description
第1図は本考案の自動変速機の制御装置の基本
的構成を例示する構成図、第2図は本考案の実施
例の構成図、第3図は実施例のアツプシフトルー
チンのフローチヤート、第4図は実施例のアツプ
シフト禁止ルーチンのフローチヤート、第5図は
従来例の変速パターンによる変速の説明図である
。
MA……エンジン、MB……自動変速機、MC
……変速制御手段、MD……要求出力量検出手段
、ME……変速比検出手段、MF……制動状態検
出手段、MG……変速禁止手段、MH……変速制
限手段、10……エンジン、12……自動変速機
、14……制御回路、19……アイドルスイツチ
、20……スロツトル開度センサ、26……車速
センサ、30……ブレーキセンサ。
FIG. 1 is a block diagram illustrating the basic configuration of the automatic transmission control device of the present invention, FIG. 2 is a block diagram of an embodiment of the present invention, and FIG. 3 is a flowchart of an upshift routine of the embodiment. FIG. 4 is a flowchart of the upshift prohibition routine of the embodiment, and FIG. 5 is an explanatory diagram of a shift according to a conventional shift pattern. MA...Engine, MB...Automatic transmission, MC
...shift control means, MD...required output amount detection means, ME...speed ratio detection means, MF...braking state detection means, MG...shift prohibition means, MH...shift restriction means, 10...engine, 12... Automatic transmission, 14... Control circuit, 19... Idle switch, 20... Throttle opening sensor, 26... Vehicle speed sensor, 30... Brake sensor.
Claims (1)
された自動変速機の変速比を制御する変速制御手
段を備えた制御装置において、 上記エンジンの要求出力量を検出する要求出力
量検出手段と、 上記自動変速機の変速比を検出する変速比検出
手段と、 車両のブレーキの制動状態を検出する制動状態
検出手段と、 上記要求出力量検出手段によつて検出された要
求出力量が所定以下に変化したとき、上記変速比
検出手段によつて検出された変速比が所定以上の
場合には、上記変速制御手段による変速を所定期
間禁止する変速禁止手段と、 該変速禁止手段によつて自動変速機の変速が禁
止されている間に、上記制動状態検出手段によつ
てブレーキの制動状態が検出された場合には、該
制動状態が検出されている間は、上記変速制御手
段による変速を制限する変速制限手段と を備えることを特徴とする自動変速機の制御装
置。[Scope of Claim for Utility Model Registration] A request for detecting the required output amount of the engine in a control device equipped with a speed change control means for controlling the speed ratio of an automatic transmission connected to the engine based on the running state of the vehicle. Output amount detection means; Gear ratio detection means for detecting the gear ratio of the automatic transmission; Braking state detection means for detecting the braking state of the brakes of the vehicle; and the request detected by the required output amount detection means. a speed change prohibiting means for prohibiting the speed change by the speed change control means for a predetermined period if the speed change ratio detected by the speed change ratio detection means is greater than or equal to a predetermined value when the output amount changes to a predetermined value or less; If a braking state of the brake is detected by the braking state detecting means while the automatic transmission is prohibited from shifting by the means, the shifting of the automatic transmission is prohibited while the braking state is detected. A control device for an automatic transmission, comprising: a speed change limiting means for restricting speed changes by the control means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987099029U JPH0650261Y2 (en) | 1987-06-26 | 1987-06-26 | Automatic transmission control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987099029U JPH0650261Y2 (en) | 1987-06-26 | 1987-06-26 | Automatic transmission control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS646132U true JPS646132U (en) | 1989-01-13 |
JPH0650261Y2 JPH0650261Y2 (en) | 1994-12-21 |
Family
ID=31325813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987099029U Expired - Lifetime JPH0650261Y2 (en) | 1987-06-26 | 1987-06-26 | Automatic transmission control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0650261Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH061890U (en) * | 1992-06-10 | 1994-01-14 | 株式会社椿本チエイン | Oil tensioner with air venting mechanism |
JP2009180247A (en) * | 2008-01-29 | 2009-08-13 | Aisin Seiki Co Ltd | Control device of automatic transmission |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009047216A (en) * | 2007-08-17 | 2009-03-05 | Isuzu Motors Ltd | Speed change controller of vehicular transmission |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191360A (en) * | 1982-04-30 | 1983-11-08 | Nissan Motor Co Ltd | Speed change control method of stepless or stepped automatic speed changer |
JPS6164551U (en) * | 1984-10-01 | 1986-05-01 |
-
1987
- 1987-06-26 JP JP1987099029U patent/JPH0650261Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191360A (en) * | 1982-04-30 | 1983-11-08 | Nissan Motor Co Ltd | Speed change control method of stepless or stepped automatic speed changer |
JPS6164551U (en) * | 1984-10-01 | 1986-05-01 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH061890U (en) * | 1992-06-10 | 1994-01-14 | 株式会社椿本チエイン | Oil tensioner with air venting mechanism |
JP2009180247A (en) * | 2008-01-29 | 2009-08-13 | Aisin Seiki Co Ltd | Control device of automatic transmission |
US8277361B2 (en) | 2008-01-29 | 2012-10-02 | Aisin Seiki Kabushiki Kaisha | Control apparatus for transmission |
Also Published As
Publication number | Publication date |
---|---|
JPH0650261Y2 (en) | 1994-12-21 |
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