ES8700164A1 - Un metodo de controlar un sistema de transmision de engrana-je de cambios semi-automaticos - Google Patents
Un metodo de controlar un sistema de transmision de engrana-je de cambios semi-automaticosInfo
- Publication number
- ES8700164A1 ES8700164A1 ES545461A ES545461A ES8700164A1 ES 8700164 A1 ES8700164 A1 ES 8700164A1 ES 545461 A ES545461 A ES 545461A ES 545461 A ES545461 A ES 545461A ES 8700164 A1 ES8700164 A1 ES 8700164A1
- Authority
- ES
- Spain
- Prior art keywords
- downshifts
- upshifts
- consecutive
- maximum permissible
- semi
- 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
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000009347 mechanical transmission Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
- B60W10/111—Stepped gearings with separate change-speed gear trains arranged in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18027—Drive off, accelerating from standstill
-
- 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
- F16H61/70—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
- F16H61/702—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/42—Ratio indicator devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
- B60W2050/021—Means for detecting failure or malfunction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1015—Input shaft speed, e.g. turbine speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/104—Output speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/16—Ratio selector position
-
- 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
- F16H59/02—Selector apparatus
- F16H2059/0239—Up- and down-shift or range or mode selection by repeated movement
-
- 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
- F16H59/02—Selector apparatus
- F16H2059/0252—Selector apparatus with means for initiating skip or double gear shifts, e.g. by moving selection lever beyond a threshold
-
- 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
- F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
-
- 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
- Y10S74/00—Machine element or mechanism
- Y10S74/07—Indicators-sensors and meters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
METODO PARA CONTROLAR UN SISTEMA DE TRANSMISION DE ENGRANAJE DE CAMBIOS MECANICO SEMI-AUTOMATICO. CONSISTE EN DETECTAR LA OPERACION DE LA PALANCA DE SELECCION DE CAMBIOS MANUALES, INCLUYENDO LA DIRECCION DE MOVIMIENTO DE LA MISMA Y EL NUMERO DE DESPLAZAMIENTOS DE LA PALANCA DESDE LA POSICION CENTRADA, DENTRO DE UN PERIODO DE TIEMPO PREDETERMINADO Y EN DETERMINAR LA RELACION DE ENGRANES DE TRANSMISION SELECCIONADA POR EL OPERADOR, POR CAMBIARSE DIRECTAMENTE DESDE LA RELACION VINCULADA EN ESE MOMENTO, SUPONIENDO QUE CADA REPETICION DE DESPLAZAMIENTO DESDE LA POSICION CENTRADA DE LA PALANCA DE SELECCION DE CAMBIOS EN UNA DIRECCION DADA INDICA LA SELECCION POR PARTE DEL OPERADOR DE UN CAMBIO DE UNA RELACION ADICIONAL CONSECUTIVA EN DICHA DIRECCIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848418749A GB8418749D0 (en) | 1984-07-23 | 1984-07-23 | Semi-automatic transmission control |
Publications (2)
Publication Number | Publication Date |
---|---|
ES545461A0 ES545461A0 (es) | 1986-10-16 |
ES8700164A1 true ES8700164A1 (es) | 1986-10-16 |
Family
ID=10564311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES545461A Expired ES8700164A1 (es) | 1984-07-23 | 1985-07-22 | Un metodo de controlar un sistema de transmision de engrana-je de cambios semi-automaticos |
Country Status (9)
Country | Link |
---|---|
US (2) | US4648290A (es) |
EP (2) | EP0269942B1 (es) |
JP (1) | JPH0653470B2 (es) |
AU (2) | AU575759B2 (es) |
BR (1) | BR8503528A (es) |
DE (2) | DE3578202D1 (es) |
ES (1) | ES8700164A1 (es) |
GB (1) | GB8418749D0 (es) |
MX (2) | MX160335A (es) |
Families Citing this family (198)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905544A (en) * | 1975-09-25 | 1990-03-06 | Ganoung David P | Powertrain control apparatus for improving fuel economy |
US4930078A (en) * | 1984-07-23 | 1990-05-29 | Eaton Corporation | Semi-automatic mechanical transmission control and control method |
US4930081A (en) * | 1984-07-23 | 1990-05-29 | Eaton Corporation | Semi-automatic mechanical transmission control and control method |
US4698763A (en) * | 1985-03-15 | 1987-10-06 | Eaton Corporation | Automatic mechanical transmission control |
DE3526671A1 (de) * | 1985-07-25 | 1987-01-29 | Man Technologie Gmbh | Antriebsstrang fuer kraftfahrzeuge |
JPS6262048A (ja) * | 1985-09-06 | 1987-03-18 | Komatsu Ltd | 電子制御式自動変速装置 |
US4722248A (en) * | 1986-04-11 | 1988-02-02 | Eaton Corporation | Transmission shift control system |
FR2600285B1 (fr) * | 1986-06-20 | 1988-10-07 | Renault | Dispositif de commande electromecanique de boite de vitesses automatique |
DE3669692D1 (de) * | 1986-12-05 | 1990-04-26 | Eaton Corp | Halbautomatische mechanische getriebesteuerung und steuerverfahren. |
DE3668145D1 (de) * | 1986-12-15 | 1990-02-15 | Eaton Corp | Steuerung und steuerungsverfahren fuer ein halbautomatisches mechanisches getriebe. |
GB8711329D0 (en) * | 1987-05-14 | 1987-06-17 | Eaton Corp | Transmission control display & fault indicator |
US4928227A (en) * | 1987-11-02 | 1990-05-22 | Ford Motor Company | Method for controlling a motor vehicle powertrain |
US4850236A (en) * | 1987-11-20 | 1989-07-25 | Eaton Corporation | Vehicle drive line shift control system and method |
GB8728837D0 (en) * | 1987-12-10 | 1988-01-27 | Eaton Corp | Semi-automatic mechanical transmission control and control and control method |
JPH0650258Y2 (ja) * | 1988-01-29 | 1994-12-21 | 株式会社小松製作所 | 車両の自動変速装置 |
GB8802284D0 (en) * | 1988-02-02 | 1988-03-02 | Eaton Corp | Method for smoothing skip up-shifts in automatic/semi-automatic mechanical transmission system |
US4882951A (en) * | 1988-03-14 | 1989-11-28 | Eaton Corporation | Auxiliary transmission input section |
US4831894A (en) * | 1988-03-14 | 1989-05-23 | Eaton Corporation | Transmission input section |
US4852006A (en) * | 1988-04-18 | 1989-07-25 | Eaton Corporation | Amt off-highway downshift logic |
US4916979A (en) * | 1988-04-18 | 1990-04-17 | Eaton Corporation | On-grade shift logic with provision for skip downshifts |
JPH01283453A (ja) * | 1988-05-09 | 1989-11-15 | Honda Motor Co Ltd | 自動変速機の変速制御方法 |
US4947331A (en) * | 1988-07-25 | 1990-08-07 | Eaton Corporation | Upshift logic |
DE3832970C2 (de) * | 1988-09-29 | 1997-09-18 | Porsche Ag | Anzeigevorrichtung für ein automatisches Kraftfahrzeuggetriebe |
US4959806A (en) * | 1988-10-24 | 1990-09-25 | Eaton Corporation | Approximated rotational speed signal for shifting transmission |
US4891037A (en) * | 1988-11-07 | 1990-01-02 | Maples Paul D | Continuous chain lubricating device |
JPH02245571A (ja) * | 1989-01-10 | 1990-10-01 | Mazda Motor Corp | 自動変速機の変速制御装置 |
GB2228980A (en) * | 1989-03-06 | 1990-09-12 | Zahnradfabrik Friedrichshafen | Gearshift control with automatic control of clutch |
DE4006653A1 (de) * | 1989-03-06 | 1990-09-13 | Zahnradfabrik Friedrichshafen | Schalteinrichtung |
US5017916A (en) * | 1989-03-09 | 1991-05-21 | Navistar International Transportation Corp. | Shift prompter/driver information display |
US5021764A (en) * | 1989-03-15 | 1991-06-04 | Automotive Products (Usa) Inc. | Diagnostics for electronic transmission control system |
GB8906918D0 (en) * | 1989-03-28 | 1989-05-10 | Eaton Corp | Method for upshifting a compound semi-blocked splitter type automatic mechanical transmission |
US5053961A (en) * | 1989-06-19 | 1991-10-01 | Eaton Corporation | Semi-automatic shift implementation for mechanical transmission system |
USRE34260E (en) * | 1989-06-19 | 1993-05-25 | Eaton Corporation | Dual pressure pressurized fluid actuated shifting mechanism |
US5053959A (en) * | 1989-06-19 | 1991-10-01 | Eaton Corporation | Control system and method for sensing and indicating neutral in a semi-automatic mechanical transmission system |
US4928544A (en) * | 1989-06-19 | 1990-05-29 | Eaton Corporation | Dual pressure pressurized fluid actuated shifting mechanism |
US4991099A (en) * | 1989-06-19 | 1991-02-05 | Eaton Corporation | Control system/method for controlling shifting of a range type compound transmission using input shaft and mainshaft speed sensors |
US5053962A (en) * | 1989-06-19 | 1991-10-01 | Eaton Corporation | Automatic shift preselection mode for mechanical transmission system with semi-automatic shift implementation |
US5063511A (en) * | 1989-06-19 | 1991-11-05 | Eaton Corporation | Enhanced missed shift recovery for semi-automatic shift implementation control system |
US5105357A (en) * | 1989-07-24 | 1992-04-14 | Eaton Corporation | Shift implementation control system and method for mechanical transmission system |
US5089965A (en) * | 1989-07-24 | 1992-02-18 | Eaton Corporation | Shift prohibiting for automatic shift preselection mode for mechanical transmission system with semi-automatic shift implementation |
US5178042A (en) * | 1989-11-09 | 1993-01-12 | Aisin Aw Co., Ltd. | Manual speed selector of automatic vehicle transmission |
US5007299A (en) * | 1989-12-01 | 1991-04-16 | Ford New Holland, Inc. | Method of overriding ratio matching feature in power shift transmissions |
JPH03204437A (ja) * | 1989-12-28 | 1991-09-06 | Toyota Motor Corp | 半自動有段変速機の変速制御装置 |
US5064039A (en) * | 1990-02-06 | 1991-11-12 | Zexel Corporation | Automatic transmission with sensor fault detector |
JPH03244870A (ja) * | 1990-02-20 | 1991-10-31 | Kubota Corp | 作業車の走行変速構造 |
US5081588A (en) * | 1990-03-26 | 1992-01-14 | Eaton Corporation | Start from stop control method |
GB9007012D0 (en) * | 1990-03-29 | 1990-05-30 | Eaton Corp | Throttle error detection logic |
US5165307A (en) * | 1990-04-26 | 1992-11-24 | Dickey-John Corporation | Transmission controller |
IT1240391B (it) * | 1990-07-10 | 1993-12-10 | Iveco Fiat | Gruppo motopropulsore automatizzato per un veicolo industriale. |
US5315514A (en) * | 1990-08-17 | 1994-05-24 | Eaton Corporation | Unexpected N logic for vehicular semi-automated mechanical transmissions |
US5050079A (en) * | 1990-08-17 | 1991-09-17 | Eaton Corporation | Mode control for mechanical transmission system with semi-automatic shift implementation and manual and automatic shift preselection modes |
US5089962A (en) * | 1990-08-17 | 1992-02-18 | Eaton Corporation | Unexpected n logic |
US5233525A (en) * | 1990-08-28 | 1993-08-03 | Case Corporation | Electronic control for transmission gear skip shift |
US5050451A (en) * | 1990-10-01 | 1991-09-24 | Eaton Corporation | Transmission lubricant temperature/viscosity determination method/apparatus |
ES2092032T3 (es) * | 1991-05-09 | 1996-11-16 | Eaton Corp | Metodo/sistema de cambio mayor a menor combinado de potencia. |
US5305215A (en) * | 1991-05-15 | 1994-04-19 | Phoenix International Corporation | Expandable, mobile, modular microcomputer system for an off-road vehicle |
US5406483A (en) * | 1991-05-15 | 1995-04-11 | Phoenix International Corporation | Engine variable transmission control system |
US5444623A (en) * | 1991-07-26 | 1995-08-22 | Eaton Corporation | Reengagement control/method for mechanical transmission system with automatic shift implementation |
GB9123881D0 (en) * | 1991-11-09 | 1992-01-02 | Massey Ferguson Services Nv | Controlling powershift transmissions |
DE4204074C2 (de) * | 1992-02-12 | 2002-11-07 | Zahnradfabrik Friedrichshafen | Schalteinrichtung |
US5261298A (en) * | 1992-06-26 | 1993-11-16 | Eaton Corporation | Enhanced semi-automated mechanical transmission system |
US5489247A (en) * | 1992-07-06 | 1996-02-06 | Eaton Corporation | Adaptive shift control method/system for modifying engine delay rate or vehicle coast deceleration during upshifts |
US5272939B1 (en) * | 1992-07-06 | 1994-12-06 | Eaton Corp | Shift enable control method/system |
US5425689A (en) * | 1992-07-06 | 1995-06-20 | Eaton Corporation | Engine brake enhanced upshift control method/system |
US5506771A (en) * | 1992-08-27 | 1996-04-09 | Eaton Corporation | Start gear ratio control system and method |
GB9218273D0 (en) * | 1992-08-27 | 1992-10-14 | Eaton Corp | Scrolling gear ratio selection control system and method |
GB9218274D0 (en) * | 1992-08-27 | 1992-10-14 | Eaton Corp | Start ratio selection control system and method |
GB9218254D0 (en) * | 1992-08-27 | 1992-10-14 | Eaton Corp | Start ratio engagement control system and method |
US5323669A (en) * | 1992-10-29 | 1994-06-28 | Eaton Corporation | Fault tolerant method of transmission gear selection |
IT1257945B (it) * | 1992-12-18 | 1996-02-19 | Iveco Fiat | Dispositivo di controllo per una trasmissione automatizzata di un veicolo industriale |
AT399479B (de) * | 1993-02-16 | 1995-05-26 | Steyr Nutzfahrzeuge | Kraftfahrzeug, insbesondere nutzfahrzeug, mit einem antriebsstrang mit wenigstens einer permanent angetriebenen achse |
GB9312013D0 (en) * | 1993-06-10 | 1993-07-28 | Eaton Corp | Clutch disengage logic |
US5416698A (en) * | 1993-07-09 | 1995-05-16 | Eaton Corporation | Input shaft overspeed warning system |
US5409432A (en) * | 1993-08-10 | 1995-04-25 | Eaton Corporation | Control system/method for engine brake assisted shifting |
US5425284A (en) * | 1993-09-07 | 1995-06-20 | Eaton Corporation | Automated mechanical transmission control system/method |
US5413012A (en) * | 1993-09-07 | 1995-05-09 | Eaton Corporation | Variable synchronous window |
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- 1985-07-17 DE DE8787116913T patent/DE3578202D1/de not_active Expired - Lifetime
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Also Published As
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---|---|
EP0269942A2 (en) | 1988-06-08 |
EP0170465B1 (en) | 1989-01-11 |
BR8503528A (pt) | 1986-04-22 |
JPH0653470B2 (ja) | 1994-07-20 |
EP0269942B1 (en) | 1990-06-13 |
MX160335A (es) | 1990-02-08 |
EP0170465A1 (en) | 1986-02-05 |
JPS61125935A (ja) | 1986-06-13 |
AU4517785A (en) | 1986-01-30 |
DE3567415D1 (en) | 1989-02-16 |
ES545461A0 (es) | 1986-10-16 |
US4800360A (en) | 1989-01-24 |
US4648290A (en) | 1987-03-10 |
AU7451887A (en) | 1987-10-08 |
AU575759B2 (en) | 1988-08-04 |
AU587332B2 (en) | 1989-08-10 |
GB8418749D0 (en) | 1984-08-30 |
MX172564B (es) | 1993-12-29 |
EP0269942A3 (en) | 1988-10-12 |
DE3578202D1 (de) | 1990-07-19 |
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FD1A | Patent lapsed |
Effective date: 20050705 |