JPS6431241U - - Google Patents
Info
- Publication number
- JPS6431241U JPS6431241U JP12689887U JP12689887U JPS6431241U JP S6431241 U JPS6431241 U JP S6431241U JP 12689887 U JP12689887 U JP 12689887U JP 12689887 U JP12689887 U JP 12689887U JP S6431241 U JPS6431241 U JP S6431241U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- slope
- wind
- running resistance
- automatic transmission
- 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 description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Transmission Device (AREA)
- Control Of Velocity Or Acceleration (AREA)
Description
第１図は本考案の基本的構成を例示する構成図
、第２図は本考案の一実施例の構成図、第３図は
実施例の変速制御ルーチンのフローチヤート、第
４図は実施例の変速パターンのグラフ、第５図お
よび第６図は実施例の説明図である。
ＭＡ……自動変速機、ＭＢ……変速制御手段、
ＭＣ……風検出手段、ＭＤ……勾配検出手段、Ｍ
Ｅ……走行抵抗算出手段、ＭＦ……変速パターン
選択手段、１０……エンジン、１２……自動変速
機、１４……制御回路、２６……車速センサ、２
９……対気速度センサ、３０……勾配センサ。
Fig. 1 is a block diagram illustrating the basic structure of the present invention, Fig. 2 is a block diagram of an embodiment of the present invention, Fig. 3 is a flowchart of the speed change control routine of the embodiment, and Fig. 4 is an embodiment. Graphs of the shift pattern, FIGS. 5 and 6 are explanatory diagrams of the embodiment. MA... automatic transmission, MB... speed change control means,
MC...Wind detection means, MD...Gradient detection means, M
E... Running resistance calculation means, MF... Gear shift pattern selection means, 10... Engine, 12... Automatic transmission, 14... Control circuit, 26... Vehicle speed sensor, 2
9... Airspeed sensor, 30... Gradient sensor.
Claims (1)
がつて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、 車両の進行方向に対する風を検出する風検出手
段と、 車両が走行する路面の勾配を検出する勾配検出
手段と、 上記風と上記勾配とにもとづいて車両の走行抵
抗を算出する走行抵抗算出手段と、 上記走行抵抗算出手段によつて算出された走行
抵抗にもとづいて上記変速パターンを選択する変
速パターン選択手段と を備えた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] Wind detection for detecting wind in the direction of travel of a vehicle, in a control device equipped with a speed change control means that controls the gear ratio of an automatic transmission according to a speed change pattern based on the running condition of the vehicle. means, slope detection means for detecting the slope of the road surface on which the vehicle runs; running resistance calculation means for calculating the running resistance of the vehicle based on the wind and the slope; A control device for an automatic transmission, comprising a shift pattern selection means for selecting the shift pattern based on running resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12689887U JPS6431241U (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12689887U JPS6431241U (en) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431241U true JPS6431241U (en) | 1989-02-27 |
Family
ID=31378835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12689887U Pending JPS6431241U (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538454U (en) * | 1991-07-18 | 1993-05-25 | ジヤトコ株式会社 | Shift control device for automatic transmission |
-
1987
- 1987-08-20 JP JP12689887U patent/JPS6431241U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538454U (en) * | 1991-07-18 | 1993-05-25 | ジヤトコ株式会社 | Shift control device for automatic transmission |
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