JPH02102059U - - Google Patents
Info
- Publication number
- JPH02102059U JPH02102059U JP1000589U JP1000589U JPH02102059U JP H02102059 U JPH02102059 U JP H02102059U JP 1000589 U JP1000589 U JP 1000589U JP 1000589 U JP1000589 U JP 1000589U JP H02102059 U JPH02102059 U JP H02102059U
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- accelerator pedal
- detection means
- brake pedal
- means detects
- 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 3
- 238000001514 detection method Methods 0.000 claims 3
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は、本考案にかかる自動変速機の制御装
置を備えたパワープラントの側面説明図である。
第２図は、コントロールユニツトによるシフトダ
ウンラインの変更制御の制御方法を示すフローチ
ヤートである。第３図は、シフトダウンラインを
スロツトル開度と車速とをパラメータとして示し
た図である。第４図は、アイドルシフトダウンラ
インのスライド量の、踏み替え時間に対する特性
を示す図である。
ＰＳ……パワープラント、Ｅ……エンジン、Ｔ
……自動変速機、１……吸気通路、２……スロツ
トル弁、３……クランク軸、４……トルクコンバ
ータ、５……ギヤトレイン、１０……コントロー
ルユニツト、１２……車速センサ、１４……ギヤ
位置センサ、１７……アイドルスイツチ、１８…
…ブレーキスイツチ。
FIG. 1 is an explanatory side view of a power plant equipped with an automatic transmission control device according to the present invention.
FIG. 2 is a flowchart showing a control method for controlling the shift down line change by the control unit. FIG. 3 is a diagram showing a shift down line using throttle opening and vehicle speed as parameters. FIG. 4 is a diagram showing the characteristics of the amount of slide of the idle shift down line with respect to the shift time. PS...Power plant, E...Engine, T
... Automatic transmission, 1 ... Intake passage, 2 ... Throttle valve, 3 ... Crankshaft, 4 ... Torque converter, 5 ... Gear train, 10 ... Control unit, 12 ... Vehicle speed sensor, 14 ... ...Gear position sensor, 17...Idle switch, 18...
...Brake switch.
Claims (1)
ペダル開放状態検出手段と、ブレーキペダルの踏
込操作を検出するブレーキペダル踏込状態検出手
段と、上記両検出手段からの出力を受け、アクセ
ルペダルが開放されてからブレーキペダルが踏込
まれるまでの時間に応じてアクセルペダル開放状
態でのシフトダウンラインを変更するシフトダウ
ンライン変更手段と、を備えて成ることを特徴と
する自動変速機の制御装置。 An accelerator pedal release state detection means detects the release state of the accelerator pedal, a brake pedal depression state detection means detects the depression operation of the brake pedal, and the brake pedal is activated after the accelerator pedal is released after receiving the outputs from both of the above detection means. A control device for an automatic transmission, comprising: shift down line changing means for changing a down shift line in an open state of the accelerator pedal according to the time until the pedal is depressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1000589U JPH0631247Y2 (en) | 1989-01-31 | 1989-01-31 | Automatic transmission control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1000589U JPH0631247Y2 (en) | 1989-01-31 | 1989-01-31 | Automatic transmission control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02102059U true JPH02102059U (en) | 1990-08-14 |
| JPH0631247Y2 JPH0631247Y2 (en) | 1994-08-22 |
Family
ID=31217279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1000589U Expired - Lifetime JPH0631247Y2 (en) | 1989-01-31 | 1989-01-31 | Automatic transmission control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631247Y2 (en) |
-
1989
- 1989-01-31 JP JP1000589U patent/JPH0631247Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631247Y2 (en) | 1994-08-22 |