DE69728227D1 - Steuergerät für hydraulisch gesteuertes Fahrzeuggetriebe - Google Patents
Steuergerät für hydraulisch gesteuertes FahrzeuggetriebeInfo
- Publication number
- DE69728227D1 DE69728227D1 DE69728227T DE69728227T DE69728227D1 DE 69728227 D1 DE69728227 D1 DE 69728227D1 DE 69728227 T DE69728227 T DE 69728227T DE 69728227 T DE69728227 T DE 69728227T DE 69728227 D1 DE69728227 D1 DE 69728227D1
- Authority
- DE
- Germany
- Prior art keywords
- control unit
- vehicle transmission
- controlled vehicle
- hydraulically controlled
- hydraulically
- 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.)
- Expired - Lifetime
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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric 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
- F16H2059/006—Overriding automatic control
-
- 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
- F16H59/68—Inputs being a function of gearing status
- F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
-
- 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
- F16H59/68—Inputs being a function of gearing status
- F16H59/70—Inputs being a function of gearing status dependent on the ratio established
- F16H2059/706—Monitoring gear ratio in stepped transmissions, e.g. by calculating the ratio from input and output speed
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H2061/0462—Smoothing ratio shift by controlling slip rate during gear shift transition
-
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19256—Automatic
- Y10T74/1926—Speed responsive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25363196 | 1996-09-25 | ||
JP25363196A JP3464354B2 (ja) | 1996-09-25 | 1996-09-25 | 車両用油圧作動式変速機の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69728227D1 true DE69728227D1 (de) | 2004-04-29 |
DE69728227T2 DE69728227T2 (de) | 2004-12-30 |
Family
ID=17254036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69728227T Expired - Lifetime DE69728227T2 (de) | 1996-09-25 | 1997-09-18 | Steuergerät für hydraulisch gesteuertes Fahrzeuggetriebe |
Country Status (4)
Country | Link |
---|---|
US (1) | US5947864A (de) |
EP (1) | EP0833083B1 (de) |
JP (1) | JP3464354B2 (de) |
DE (1) | DE69728227T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6438638B1 (en) | 2000-07-06 | 2002-08-20 | Onspec Electronic, Inc. | Flashtoaster for reading several types of flash-memory cards with or without a PC |
JP4295962B2 (ja) * | 2002-07-29 | 2009-07-15 | アイシン精機株式会社 | 自動変速機の変速制御装置 |
US7353725B2 (en) | 2005-11-09 | 2008-04-08 | Caterpillar Inc. | Method of shifting gears in a work machine |
JP2009035110A (ja) | 2007-08-01 | 2009-02-19 | Aisin Aw Co Ltd | 自動変速機を備えた車両の運転支援方法、運転支援制御プログラム及び自動変速機を備えた車両の運転支援装置 |
DE102011102427B4 (de) * | 2011-05-24 | 2018-01-18 | Audi Ag | Verfahren zum Steuern einer Brennkraftmaschine |
US8744705B2 (en) * | 2012-03-15 | 2014-06-03 | GM Global Technology Operations LLC | System and method for determining clutch gains in a transmission during a power downshift |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4724723A (en) * | 1986-07-30 | 1988-02-16 | General Motors Corporation | Closed loop shift quality control system |
JP2898642B2 (ja) * | 1988-11-04 | 1999-06-02 | 日産自動車株式会社 | 自動変速機のライン圧制御装置 |
JP2848401B2 (ja) * | 1989-02-28 | 1999-01-20 | 日産自動車株式会社 | 自動変速機の変速液圧制御装置 |
US5188005A (en) * | 1990-09-14 | 1993-02-23 | Ford Motor Company | Method and system for improving smoothness of shifts in an automatic transmission |
EP0567157B1 (de) * | 1992-04-24 | 1996-07-03 | Toyota Jidosha Kabushiki Kaisha | Schaltsteuerungssystem für von Hand schaltbares, automatisches Getriebe |
US5415056A (en) * | 1992-09-21 | 1995-05-16 | Toyota Jidosha Kabushiki Kaisha | Shift control system for manually shiftable automatic transmission |
JP3041163B2 (ja) * | 1993-06-03 | 2000-05-15 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
JP3176522B2 (ja) * | 1995-02-06 | 2001-06-18 | 本田技研工業株式会社 | 車両用自動変速機の制御装置 |
-
1996
- 1996-09-25 JP JP25363196A patent/JP3464354B2/ja not_active Expired - Fee Related
-
1997
- 1997-09-18 DE DE69728227T patent/DE69728227T2/de not_active Expired - Lifetime
- 1997-09-18 EP EP97116234A patent/EP0833083B1/de not_active Expired - Lifetime
- 1997-09-23 US US08/935,959 patent/US5947864A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0833083A3 (de) | 1999-07-07 |
EP0833083A2 (de) | 1998-04-01 |
JP3464354B2 (ja) | 2003-11-10 |
DE69728227T2 (de) | 2004-12-30 |
JPH10103479A (ja) | 1998-04-21 |
EP0833083B1 (de) | 2004-03-24 |
US5947864A (en) | 1999-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |