WO2009004946A1 - 車両用無段変速機の変速制御装置 - Google Patents
車両用無段変速機の変速制御装置 Download PDFInfo
- Publication number
- WO2009004946A1 WO2009004946A1 PCT/JP2008/061441 JP2008061441W WO2009004946A1 WO 2009004946 A1 WO2009004946 A1 WO 2009004946A1 JP 2008061441 W JP2008061441 W JP 2008061441W WO 2009004946 A1 WO2009004946 A1 WO 2009004946A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acceleration
- mode
- road
- driver
- shift
- Prior art date
Links
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
- F16H61/66259—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 using electrical or electronical sensing or control means
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H2059/142—Inputs being a function of torque or torque demand of driving resistance calculated from weight, slope, or the like
-
- 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
- F16H2061/6604—Special control features generally applicable to continuously variable gearings
- F16H2061/6611—Control to achieve a particular driver perception, e.g. for generating a shift shock sensation
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/60—Inputs being a function of ambient conditions
- F16H59/66—Road conditions, e.g. slope, slippery
-
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
加速要求時に通常変速モードから加速変速モードへ切り換えて変速制御を行なう車両用無段変速機の変速制御装置において、登坂路等の走行抵抗が大きい場合に運転者の意に反して加速変速モードへ移行して走行性能が損なわれることを防止する。 路面勾配Φが大きい場合には小さい場合に比較して加速変速モードへ切り換わり難くなるように、その路面勾配Φに応じて加速要求判定値PAPLが設定されるため、アクセル操作量PAPが大きくなる登坂路で運転者の意に反して加速変速モードへ切り換えられることが抑制される。これにより、路面勾配Φが小さい平坦路では、運転者の加速要求に応じて加速変速モードへ切り換えられることにより優れた加速フィーリングが得られる一方、路面勾配Φが大きい登坂路で、運転者の意に反して加速変速モードへ切り換えられて十分な駆動力が得られなくなり、登坂性能が損なわれることが防止される。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08790580A EP2175172B1 (en) | 2007-07-03 | 2008-06-24 | Shift control device for vehicular stepless transmission |
US12/667,466 US8527166B2 (en) | 2007-07-03 | 2008-06-24 | Shift control device for vehicular continuously variable transmission |
AT08790580T ATE554318T1 (de) | 2007-07-03 | 2008-06-24 | Schaltsteuerungsvorrichtung für ein stufenloses fahrzeuggetriebe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007175590A JP4941133B2 (ja) | 2007-07-03 | 2007-07-03 | 車両用無段変速機の変速制御装置 |
JP2007-175590 | 2007-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009004946A1 true WO2009004946A1 (ja) | 2009-01-08 |
Family
ID=40225994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/061441 WO2009004946A1 (ja) | 2007-07-03 | 2008-06-24 | 車両用無段変速機の変速制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8527166B2 (ja) |
EP (1) | EP2175172B1 (ja) |
JP (1) | JP4941133B2 (ja) |
AT (1) | ATE554318T1 (ja) |
WO (1) | WO2009004946A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011075591A1 (en) | 2009-12-17 | 2011-06-23 | Merial Limited | Anti parasitic dihydroazole compounds and compositions comprising same |
WO2015066277A1 (en) | 2013-11-01 | 2015-05-07 | Merial Limited | Antiparisitic and pesticidal isoxazoline compounds |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5303003B2 (ja) | 2011-06-07 | 2013-10-02 | ジヤトコ株式会社 | 自動変速機 |
CN103649601B (zh) * | 2011-07-28 | 2016-04-20 | 日产自动车株式会社 | 无级变速器的变速控制装置及变速控制方法 |
DE112012003348T5 (de) * | 2011-11-16 | 2014-04-24 | Aisin Aw Co., Ltd. | Steuervorrichtung und Steuerverfahren für ein Automatikgetriebe |
JP5743876B2 (ja) * | 2011-12-26 | 2015-07-01 | ジヤトコ株式会社 | 無段変速機の変速制御装置 |
JP5769615B2 (ja) * | 2011-12-26 | 2015-08-26 | ジヤトコ株式会社 | 無段変速機の変速制御装置 |
US9458930B2 (en) * | 2012-06-07 | 2016-10-04 | Honda Motor Co., Ltd. | Shift control device for automatic transmission |
GB201215963D0 (en) * | 2012-09-06 | 2012-10-24 | Jaguar Cars | Vehicle control system and method |
JP5939196B2 (ja) * | 2013-04-25 | 2016-06-22 | トヨタ自動車株式会社 | 自動車 |
WO2015136750A1 (ja) * | 2014-03-10 | 2015-09-17 | アイシン・エィ・ダブリュ株式会社 | 無段変速機の制御装置および制御方法 |
WO2018128739A2 (en) * | 2017-01-09 | 2018-07-12 | Allison Transmission, Inc. | System and method for reporting on vehicle characteristics determined by transmission control circuit |
MX2022000005A (es) * | 2019-07-01 | 2022-03-17 | Team Ind Inc | Sistema de transmision infinitamente variable de cambio accionado por abrazadera uniforme. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01195145A (ja) * | 1988-01-29 | 1989-08-07 | Mazda Motor Corp | 無段変速機の制御装置 |
JPH11257481A (ja) * | 1998-03-13 | 1999-09-21 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
JP2003172446A (ja) * | 2001-12-05 | 2003-06-20 | Fuji Heavy Ind Ltd | 変速機の変速制御装置 |
JP2004125072A (ja) * | 2002-10-03 | 2004-04-22 | Fuji Heavy Ind Ltd | 無段変速機の変速制御装置 |
JP2004162799A (ja) * | 2002-11-13 | 2004-06-10 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3409669B2 (ja) * | 1997-03-07 | 2003-05-26 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
JPH11247987A (ja) | 1998-03-06 | 1999-09-14 | Fuji Heavy Ind Ltd | 無段変速機の変速制御装置 |
JP4955164B2 (ja) | 2001-09-07 | 2012-06-20 | 富士重工業株式会社 | 無段変速機の変速制御装置 |
JP3812391B2 (ja) * | 2001-09-26 | 2006-08-23 | 日産自動車株式会社 | 車両の駆動力制御装置 |
JP2004100905A (ja) | 2002-09-12 | 2004-04-02 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
EP1420194B1 (en) | 2002-11-13 | 2011-01-12 | Nissan Motor Company Limited | Shift control for continuously-variable transmission |
-
2007
- 2007-07-03 JP JP2007175590A patent/JP4941133B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-24 AT AT08790580T patent/ATE554318T1/de active
- 2008-06-24 EP EP08790580A patent/EP2175172B1/en not_active Not-in-force
- 2008-06-24 WO PCT/JP2008/061441 patent/WO2009004946A1/ja active Application Filing
- 2008-06-24 US US12/667,466 patent/US8527166B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01195145A (ja) * | 1988-01-29 | 1989-08-07 | Mazda Motor Corp | 無段変速機の制御装置 |
JPH11257481A (ja) * | 1998-03-13 | 1999-09-21 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
JP2003172446A (ja) * | 2001-12-05 | 2003-06-20 | Fuji Heavy Ind Ltd | 変速機の変速制御装置 |
JP2004125072A (ja) * | 2002-10-03 | 2004-04-22 | Fuji Heavy Ind Ltd | 無段変速機の変速制御装置 |
JP2004162799A (ja) * | 2002-11-13 | 2004-06-10 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011075591A1 (en) | 2009-12-17 | 2011-06-23 | Merial Limited | Anti parasitic dihydroazole compounds and compositions comprising same |
EP3078664A1 (en) | 2009-12-17 | 2016-10-12 | Merial Inc. | Antiparasitic dihydroazole compositions |
EP3560923A1 (en) | 2009-12-17 | 2019-10-30 | Boehringer Ingelheim Animal Health USA Inc. | Anti parasitic dihydroazole compounds and compositions comprising same |
WO2015066277A1 (en) | 2013-11-01 | 2015-05-07 | Merial Limited | Antiparisitic and pesticidal isoxazoline compounds |
EP3733664A1 (en) | 2013-11-01 | 2020-11-04 | Boehringer Ingelheim Animal Health USA Inc. | Antiparisitic and pesticidal isoxazoline compounds |
Also Published As
Publication number | Publication date |
---|---|
JP2009014085A (ja) | 2009-01-22 |
US8527166B2 (en) | 2013-09-03 |
EP2175172A4 (en) | 2010-09-29 |
ATE554318T1 (de) | 2012-05-15 |
EP2175172A1 (en) | 2010-04-14 |
US20100191428A1 (en) | 2010-07-29 |
EP2175172B1 (en) | 2012-04-18 |
JP4941133B2 (ja) | 2012-05-30 |
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