JPS6369038U - - Google Patents
Info
- Publication number
- JPS6369038U JPS6369038U JP16224786U JP16224786U JPS6369038U JP S6369038 U JPS6369038 U JP S6369038U JP 16224786 U JP16224786 U JP 16224786U JP 16224786 U JP16224786 U JP 16224786U JP S6369038 U JPS6369038 U JP S6369038U
- Authority
- JP
- Japan
- Prior art keywords
- acceleration
- speed change
- change control
- signal
- speed
- 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
- 230000001133 acceleration Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 1
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案の構成要素間の関係を示す図、
第２図は無段変速機の動力伝達機構を示す図、第
３図は無段変速機の油圧制御装置を示す図、第４
図は無段変速機の変速制御装置を示す図、第５図
は変速制御のメインルーチンを示す図、第６図は
目標変速比決定用のサブルーチンを示す図、第７
図は加速中の変速パターンを示す図、第８図は減
速中の変速パターンを示す図である。
FIG. 1 is a diagram showing the relationship between the constituent elements of the present invention;
Fig. 2 is a diagram showing the power transmission mechanism of the continuously variable transmission, Fig. 3 is a diagram showing the hydraulic control device of the continuously variable transmission, and Fig. 4 is a diagram showing the hydraulic control device of the continuously variable transmission.
5 shows the main routine of speed change control, FIG. 6 shows the subroutine for determining the target gear ratio, and FIG.
This figure shows a shift pattern during acceleration, and FIG. 8 shows a shift pattern during deceleration.
Claims (1)
を決定し、この目標とする変速比が実現されるよ
うに変速アクチユエータを作動させる信号を出力
する変速制御手段と、車両の加速度を検出する加
速度検出手段と、加速度検出手段によつて検出さ
れた加速度の正負を判別する加速度判別手段と、
他の運転条件が同一であつても加速度が正と判別
された場合には加速度が負と判別された場合より
も大きい変速比を前記変速制御手段に指令する変
速比切換指令手段と、を有することを特徴とする
無段変速機の変速制御装置。 A speed change control means that determines a target speed ratio using a vehicle speed signal as one input signal and outputs a signal to operate a speed change actuator so that the target speed ratio is realized; and an acceleration detector that detects the acceleration of the vehicle. means, acceleration determining means for determining whether the acceleration detected by the acceleration detecting means is positive or negative;
and a gear ratio switching command means for commanding the speed change control means to set a gear ratio larger when the acceleration is determined to be positive than when the acceleration is determined to be negative even if other operating conditions are the same. A speed change control device for a continuously variable transmission characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16224786U JPS6369038U (en) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16224786U JPS6369038U (en) | 1986-10-24 | 1986-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6369038U true JPS6369038U (en) | 1988-05-10 |
Family
ID=31089328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16224786U Pending JPS6369038U (en) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6369038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016070295A (en) * | 2014-09-26 | 2016-05-09 | 井関農機株式会社 | Speed change gear of work vehicle |
-
1986
- 1986-10-24 JP JP16224786U patent/JPS6369038U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016070295A (en) * | 2014-09-26 | 2016-05-09 | 井関農機株式会社 | Speed change gear of work vehicle |
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