JPS58170958A - 車両用無段自動変速機の減速比制御方法および減速比制御装置 - Google Patents
車両用無段自動変速機の減速比制御方法および減速比制御装置Info
- Publication number
- JPS58170958A JPS58170958A JP5469082A JP5469082A JPS58170958A JP S58170958 A JPS58170958 A JP S58170958A JP 5469082 A JP5469082 A JP 5469082A JP 5469082 A JP5469082 A JP 5469082A JP S58170958 A JPS58170958 A JP S58170958A
- Authority
- JP
- Japan
- Prior art keywords
- output
- continuously variable
- input
- reduction ratio
- control circuit
- 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
- 230000009467 reduction Effects 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims description 22
- 230000008859 change Effects 0.000 title abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 98
- 238000001514 detection method Methods 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 159
- 230000008878 coupling Effects 0.000 description 26
- 238000010168 coupling process Methods 0.000 description 26
- 238000005859 coupling reaction Methods 0.000 description 26
- 239000012530 fluid Substances 0.000 description 26
- 239000000446 fuel Substances 0.000 description 23
- 230000001276 controlling effect Effects 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 108010002350 Interleukin-2 Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
- F16H61/66254—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Control Of Transmission Device (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5469082A JPS58170958A (ja) | 1982-03-31 | 1982-03-31 | 車両用無段自動変速機の減速比制御方法および減速比制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5469082A JPS58170958A (ja) | 1982-03-31 | 1982-03-31 | 車両用無段自動変速機の減速比制御方法および減速比制御装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13533891A Division JPH0656201B2 (ja) | 1991-05-13 | 1991-05-13 | 車両用無段自動変速機の減速比制御方法および減速比制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58170958A true JPS58170958A (ja) | 1983-10-07 |
| JPH0226104B2 JPH0226104B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-07 |
Family
ID=12977787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5469082A Granted JPS58170958A (ja) | 1982-03-31 | 1982-03-31 | 車両用無段自動変速機の減速比制御方法および減速比制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58170958A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60231062A (ja) * | 1984-05-02 | 1985-11-16 | Nissan Motor Co Ltd | 無段変速機の制御装置 |
| JPS6231762A (ja) * | 1986-07-18 | 1987-02-10 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
| JPS6343837A (ja) * | 1986-08-12 | 1988-02-24 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
| US4823267A (en) * | 1986-09-19 | 1989-04-18 | Nissan Motor Co., Ltd. | Ratio control for continuously variable transmission for automotive vehicle |
| US4829433A (en) * | 1985-10-07 | 1989-05-09 | Nissan Motor Co., Ltd. | Control system for continuously variable transmission |
| US4836054A (en) * | 1985-11-25 | 1989-06-06 | Nissan Motor Co., Ltd. | Reduction ratio control for continuously variable transmission |
| US4846019A (en) * | 1986-09-08 | 1989-07-11 | Nissan Motor Co., Ltd. | Ratio control for continuously variable transmission |
| JPH02212671A (ja) * | 1989-02-10 | 1990-08-23 | Honda Motor Co Ltd | 無段変速機の変速制御装置 |
| US5085104A (en) * | 1989-04-12 | 1992-02-04 | Toyota Jidosha Kabushiki Kaisha | Hydraulic control apparatus for vehicle power transmitting system |
| US20170138470A1 (en) * | 2015-11-12 | 2017-05-18 | Ford Global Technologies, Llc | Continuously variable transmission (cvt) ratio control |
-
1982
- 1982-03-31 JP JP5469082A patent/JPS58170958A/ja active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60231062A (ja) * | 1984-05-02 | 1985-11-16 | Nissan Motor Co Ltd | 無段変速機の制御装置 |
| US4829433A (en) * | 1985-10-07 | 1989-05-09 | Nissan Motor Co., Ltd. | Control system for continuously variable transmission |
| US4836054A (en) * | 1985-11-25 | 1989-06-06 | Nissan Motor Co., Ltd. | Reduction ratio control for continuously variable transmission |
| DE3640157B4 (de) * | 1985-11-25 | 2005-09-22 | Nissan Motor Co., Ltd., Yokohama | Verfahren zur Steuerung des Übersetzungsverhältnisses eines stufenlos verstellbaren Getriebes |
| JPS6231762A (ja) * | 1986-07-18 | 1987-02-10 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
| JPS6343837A (ja) * | 1986-08-12 | 1988-02-24 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
| US4846019A (en) * | 1986-09-08 | 1989-07-11 | Nissan Motor Co., Ltd. | Ratio control for continuously variable transmission |
| US4823267A (en) * | 1986-09-19 | 1989-04-18 | Nissan Motor Co., Ltd. | Ratio control for continuously variable transmission for automotive vehicle |
| JPH02212671A (ja) * | 1989-02-10 | 1990-08-23 | Honda Motor Co Ltd | 無段変速機の変速制御装置 |
| US5085104A (en) * | 1989-04-12 | 1992-02-04 | Toyota Jidosha Kabushiki Kaisha | Hydraulic control apparatus for vehicle power transmitting system |
| US20170138470A1 (en) * | 2015-11-12 | 2017-05-18 | Ford Global Technologies, Llc | Continuously variable transmission (cvt) ratio control |
| US10036470B2 (en) * | 2015-11-12 | 2018-07-31 | Ford Global Technologies, Llc | Continuously variable transmission (CVT) ratio control |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226104B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-07 |