BG49833A3 - Method for level switching of automatic speed box of motor transport vehicle, controlled with electrohydraulic valve system - Google Patents
Method for level switching of automatic speed box of motor transport vehicle, controlled with electrohydraulic valve systemInfo
- Publication number
- BG49833A3 BG49833A3 BG084142A BG8414288A BG49833A3 BG 49833 A3 BG49833 A3 BG 49833A3 BG 084142 A BG084142 A BG 084142A BG 8414288 A BG8414288 A BG 8414288A BG 49833 A3 BG49833 A3 BG 49833A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- controlled
- transport vehicle
- valve system
- speed box
- automatic speed
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 abstract 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
- F16H61/02—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
- F16H61/0213—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 characterised by the method for generating shift signals
-
- 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
- F16H59/36—Inputs being a function of speed
- F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
- F16H2059/465—Detecting slip, e.g. clutch slip ratio
- F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter
-
- 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
- F16H59/36—Inputs being a function of 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/40—Output shaft 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/42—Input shaft 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S477/00—Interrelated power delivery controls, including engine control
- Y10S477/901—Control signal is slope
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S477/00—Interrelated power delivery controls, including engine control
- Y10S477/902—Control signal is engine parameter other than manifold pressure or fuel control
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S477/00—Interrelated power delivery controls, including engine control
- Y10S477/904—Control signal is acceleration
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU872176A HU198877B (en) | 1987-05-15 | 1987-05-15 | Method for stage switching the automatic speed box controlled by electrohydraulic valve system at motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
BG49833A3 true BG49833A3 (en) | 1992-02-14 |
Family
ID=10958139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG084142A BG49833A3 (en) | 1987-05-15 | 1988-05-13 | Method for level switching of automatic speed box of motor transport vehicle, controlled with electrohydraulic valve system |
Country Status (9)
Country | Link |
---|---|
US (1) | US4896565A (xx) |
EP (1) | EP0291088A3 (xx) |
CN (1) | CN1017976B (xx) |
BG (1) | BG49833A3 (xx) |
DD (1) | DD281573A5 (xx) |
HU (1) | HU198877B (xx) |
PL (1) | PL272427A1 (xx) |
RO (1) | RO102757B1 (xx) |
YU (1) | YU90588A (xx) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3922409C1 (xx) * | 1989-07-07 | 1990-04-26 | Hella Kg Hueck & Co, 4780 Lippstadt, De | |
IT1241228B (it) * | 1990-05-15 | 1993-12-29 | Fiat Auto Spa | Sospensione a bracci oscillanti interconnessi per una ruota di un veicolo. |
US5157608A (en) * | 1990-09-14 | 1992-10-20 | Ford Motor Company | Electronic control system for multiple ratio transmission including circuit pressure control |
US5274553A (en) * | 1991-05-09 | 1993-12-28 | Eaton Corporation | Torque converter slip rate based skip power downshift control strategy |
US5172609A (en) * | 1992-03-02 | 1992-12-22 | Saturn Corporation | Gradeability-based shift pattern control for an automatic transmission |
CN1062814C (zh) * | 1993-09-17 | 2001-03-07 | 卢克驱动系统有限公司 | 用于带变扭器的机动车的转矩传递系统 |
US5487004A (en) * | 1993-10-29 | 1996-01-23 | Eaton Corporation | Control system/method for automated mechanical transmission systems |
DE19844375A1 (de) * | 1998-09-28 | 2000-04-06 | Zahnradfabrik Friedrichshafen | Verfahren zur Steuerung eines selbsttätig schaltenden Getriebes |
US6546814B1 (en) * | 1999-03-13 | 2003-04-15 | Textron Systems Corporation | Method and apparatus for estimating torque in rotating machinery |
US6694285B1 (en) | 1999-03-13 | 2004-02-17 | Textron System Corporation | Method and apparatus for monitoring rotating machinery |
JP4078789B2 (ja) * | 2000-04-21 | 2008-04-23 | アイシン・エィ・ダブリュ株式会社 | 自動変速機におけるロックアップ制御装置 |
JP3788192B2 (ja) * | 2000-05-16 | 2006-06-21 | トヨタ自動車株式会社 | 無段変速機の変速制御装置 |
US7146264B2 (en) * | 2001-03-30 | 2006-12-05 | International Business Machines Corporation | Method and system for controlling an automatic transmission using a GPS assist having a learn mode |
US8425378B2 (en) * | 2009-05-29 | 2013-04-23 | GM Global Technology Operations LLC | Dual gain clutch control system |
US8630777B2 (en) * | 2011-05-06 | 2014-01-14 | GM Global Technology Operations LLC | System and method for model-based neutral idle clutch control |
CN107448595B (zh) * | 2017-09-15 | 2019-09-13 | 北京理工大学 | 一种液力机械自动变速箱的电液操纵系统及操控方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3693479A (en) * | 1969-03-25 | 1972-09-26 | Nippon Denso Co | Automatic transmission system having a variable speed changing point |
US3713351A (en) * | 1969-09-27 | 1973-01-30 | Toyota Motor Co Ltd | Electrical automatic shift control system with hilly country detecting unit |
JPS602549B2 (ja) * | 1980-03-12 | 1985-01-22 | 日産自動車株式会社 | ロツクアツプ式自動変速機 |
JPS57163731A (en) * | 1981-03-31 | 1982-10-08 | Mitsubishi Motors Corp | Control apparatus for friction clutch |
FI70389C (fi) * | 1983-12-02 | 1986-09-19 | Valmet Oy | Foerfarande foer styrning av en vaexelvaeljarautomat i en med en hydraulisk momentomvandlare foersedd vaexellaoda och vaexelvaeljarautomat |
JPH06165962A (ja) * | 1992-11-30 | 1994-06-14 | Kawasaki Steel Corp | 金属ストリップのコーティング方法およびその装置 |
-
1987
- 1987-05-15 HU HU872176A patent/HU198877B/hu not_active IP Right Cessation
-
1988
- 1988-04-28 US US07/187,497 patent/US4896565A/en not_active Expired - Fee Related
- 1988-05-10 DD DD88315623A patent/DD281573A5/de not_active IP Right Cessation
- 1988-05-10 YU YU00905/88A patent/YU90588A/xx unknown
- 1988-05-13 PL PL27242788A patent/PL272427A1/xx unknown
- 1988-05-13 EP EP88107759A patent/EP0291088A3/de not_active Ceased
- 1988-05-13 BG BG084142A patent/BG49833A3/xx unknown
- 1988-05-14 RO RO1988133534A patent/RO102757B1/ro unknown
- 1988-05-16 CN CN88102875.4A patent/CN1017976B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
HUT47483A (en) | 1989-03-28 |
EP0291088A2 (de) | 1988-11-17 |
RO102757B1 (en) | 1992-11-05 |
PL272427A1 (en) | 1989-02-20 |
US4896565A (en) | 1990-01-30 |
HU198877B (en) | 1989-12-28 |
CN1017976B (zh) | 1992-08-26 |
CN88102875A (zh) | 1988-12-28 |
EP0291088A3 (de) | 1989-03-15 |
DD281573A5 (de) | 1990-08-15 |
YU90588A (en) | 1991-02-28 |
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