JPH0333258U - - Google Patents
Info
- Publication number
- JPH0333258U JPH0333258U JP9427689U JP9427689U JPH0333258U JP H0333258 U JPH0333258 U JP H0333258U JP 9427689 U JP9427689 U JP 9427689U JP 9427689 U JP9427689 U JP 9427689U JP H0333258 U JPH0333258 U JP H0333258U
- Authority
- JP
- Japan
- Prior art keywords
- shift pattern
- speed
- shift
- automatic transmission
- wheel drive
- 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 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の自動変速機の変速パターン制
御装置を示すクレーム対応図、第２図は実施例の
自動変速機の変速パターン制御装置を示す全体シ
ステム図、第３図は実施例のノーマルパターンを
示す変速特性図、第４図は実施例のパワーパター
ンを示す変速特性図、第５図は実施例の２−４セ
レクトスイツチを示す斜視図、第６図は実施例の
コントロールユニツトでの変速パターン制御部分
の制御作動の流れを示すフローチヤート図である
。
ａ……トランスフア、ｂ……自動変速機、ｃ…
…変速パターン制御手段、ｄ……切換検出手段、
ｅ……高回転変速パターン禁止選択手段。
Fig. 1 is a complaint correspondence diagram showing a shift pattern control device for an automatic transmission according to the present invention, Fig. 2 is an overall system diagram showing a shift pattern control device for an automatic transmission according to an embodiment, and Fig. 3 is a normal diagram of the embodiment. FIG. 4 is a shift characteristic diagram showing the power pattern of the embodiment, FIG. 5 is a perspective view of the 2-4 select switch of the embodiment, and FIG. 6 is a diagram of the control unit of the embodiment. FIG. 3 is a flowchart showing the flow of control operations in a shift pattern control section. a... Transfer, b... Automatic transmission, c...
...shift pattern control means, d...switching detection means,
e...High rotation speed change pattern prohibition selection means.
Claims (1)
トランスフアに連結された自動変速機と、 該自動変速機の変速時期を所定の入力手段から
の入力に基づき制御し、かつ、通常変速パターン
の変速時期よりもエンジンが高回転数となつてか
ら変速するようにした高回転変速パターンを有し
た変速パターン制御手段とを備えた自動変速機の
変速パターン制御装置において、 前記入力手段として、トランスフアの切換状態
を検出する切換検出手段を有し、 前記変速パターン制御手段は、トランスフアの
４輪駆動側切換時に高回転変速パターンで変速時
期を制御する手段としたことを特徴とする自動変
速機の変速パターン制御装置。 ２ 請求項１記載の自動変速機の変速パターン制
御装置において、入力手段として高回転変速パタ
ーン禁止選択手段が設けられ、前記変速パターン
制御手段は、高回転変速パターン禁止選択時には
、４輪駆動時であつても高回転変速パターンによ
る変速時期制御を禁止する手段としたことを特徴
とする自動変速機の変速パターン制御装置。[Claims for Utility Model Registration] 1. An automatic transmission connected to a transfer switchable between a two-wheel drive state and a four-wheel drive state; Shift pattern control means for an automatic transmission, comprising: a shift pattern control means having a high-speed shift pattern that performs control based on the shift timing of the normal shift pattern, and shifts the gear after the engine reaches a higher rotational speed than the shift timing of the normal shift pattern. In the apparatus, the input means includes switching detection means for detecting a switching state of the transfer, and the shift pattern control means controls the shift timing using a high-speed shift pattern when switching the transfer to the four-wheel drive side. A speed change pattern control device for an automatic transmission, characterized in that: 2. The shift pattern control device for an automatic transmission according to claim 1, further comprising a high-speed shift pattern prohibition selection means as the input means, and when the high-speed shift pattern prohibition selection is selected, the shift pattern control means selects a high-speed shift pattern prohibition selection means during four-wheel drive. 1. A shift pattern control device for an automatic transmission, characterized in that it is a means for prohibiting shift timing control using a high-speed shift pattern even if there is a high rotation speed shift pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989094276U JP2571353Y2 (en) | 1989-08-10 | 1989-08-10 | Shift pattern control device for automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989094276U JP2571353Y2 (en) | 1989-08-10 | 1989-08-10 | Shift pattern control device for automatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333258U true JPH0333258U (en) | 1991-04-02 |
| JP2571353Y2 JP2571353Y2 (en) | 1998-05-18 |
Family
ID=31643615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989094276U Expired - Lifetime JP2571353Y2 (en) | 1989-08-10 | 1989-08-10 | Shift pattern control device for automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2571353Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095254A (en) * | 1983-10-31 | 1985-05-28 | Mazda Motor Corp | Electronically controlled continuously variable transmission |
| JPS6372957A (en) * | 1986-09-16 | 1988-04-02 | Mazda Motor Corp | Automatic transmission control device for four wheel drive vehicle |
-
1989
- 1989-08-10 JP JP1989094276U patent/JP2571353Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095254A (en) * | 1983-10-31 | 1985-05-28 | Mazda Motor Corp | Electronically controlled continuously variable transmission |
| JPS6372957A (en) * | 1986-09-16 | 1988-04-02 | Mazda Motor Corp | Automatic transmission control device for four wheel drive vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2571353Y2 (en) | 1998-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |