JPS6348637U - - Google Patents
Info
- Publication number
- JPS6348637U JPS6348637U JP1986142527U JP14252786U JPS6348637U JP S6348637 U JPS6348637 U JP S6348637U JP 1986142527 U JP1986142527 U JP 1986142527U JP 14252786 U JP14252786 U JP 14252786U JP S6348637 U JPS6348637 U JP S6348637U
- Authority
- JP
- Japan
- Prior art keywords
- gear ratio
- control device
- continuously variable
- variable transmission
- speed change
- 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
- 238000010586 diagram Methods 0.000 description 6
- 239000000470 constituent Substances 0.000 description 1
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
- Feedback Control In General (AREA)
Description
第1図は本考案の構成要素間の関係を示す図、
第2図は無段変速機を示す図、第3図は第1実施
例の制御フローを示す図、第4図は変速比と角変
動との関係を示す図、第5図は第2実施例の制御
フローを示す図である。
FIG. 1 is a diagram showing the relationship between the constituent elements of the present invention;
Fig. 2 is a diagram showing the continuously variable transmission, Fig. 3 is a diagram showing the control flow of the first embodiment, Fig. 4 is a diagram showing the relationship between the gear ratio and angular fluctuation, and Fig. 5 is a diagram showing the second embodiment. FIG. 3 is a diagram illustrating an example control flow.
Claims (1)
が可変の駆動プーリ及び従動プーリと、両プーリ
に巻き掛けられるチエーン式ベルトと、車速信号
及びエンジン負荷信号に基づいて目標変速比を決
定する目標変速比決定手段と、を有する無段変速
機の制御装置において、 変速比が振動レベルの高い変速比とならないよ
うに変速比を微小量修正する変速比微小修正手段
を有することを特徴とする無段変速機の制御装置
。[Claims for Utility Model Registration] A drive pulley and a driven pulley whose effective diameters are variable according to the operating position of the speed change actuator, a chain belt wrapped around both pulleys, and a target speed change based on a vehicle speed signal and an engine load signal. A control device for a continuously variable transmission having a target gear ratio determination means for determining a gear ratio, the gear ratio minute correction means for modifying the gear ratio by a minute amount so that the gear ratio does not become a gear ratio with a high vibration level. A continuously variable transmission control device featuring:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986142527U JPH0528097Y2 (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986142527U JPH0528097Y2 (en) | 1986-09-19 | 1986-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6348637U true JPS6348637U (en) | 1988-04-02 |
JPH0528097Y2 JPH0528097Y2 (en) | 1993-07-19 |
Family
ID=31051341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986142527U Expired - Lifetime JPH0528097Y2 (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0528097Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002005274A (en) * | 2000-06-20 | 2002-01-09 | Toyota Central Res & Dev Lab Inc | Control system for continuously variable transmission |
JP2010196827A (en) * | 2009-02-26 | 2010-09-09 | Daihatsu Motor Co Ltd | Noise reducing device for chain type continuously variable transmission |
-
1986
- 1986-09-19 JP JP1986142527U patent/JPH0528097Y2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002005274A (en) * | 2000-06-20 | 2002-01-09 | Toyota Central Res & Dev Lab Inc | Control system for continuously variable transmission |
JP2010196827A (en) * | 2009-02-26 | 2010-09-09 | Daihatsu Motor Co Ltd | Noise reducing device for chain type continuously variable transmission |
Also Published As
Publication number | Publication date |
---|---|
JPH0528097Y2 (en) | 1993-07-19 |
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