ES2071018T3 - Metodo y sistema de control para detectar y señalar la posicion de punto muerto en un sistema de transmision mecanica semiautomatica. - Google Patents
Metodo y sistema de control para detectar y señalar la posicion de punto muerto en un sistema de transmision mecanica semiautomatica.Info
- Publication number
- ES2071018T3 ES2071018T3 ES90305606T ES90305606T ES2071018T3 ES 2071018 T3 ES2071018 T3 ES 2071018T3 ES 90305606 T ES90305606 T ES 90305606T ES 90305606 T ES90305606 T ES 90305606T ES 2071018 T3 ES2071018 T3 ES 2071018T3
- Authority
- ES
- Spain
- Prior art keywords
- control system
- transmission
- mechanical transmission
- manual
- displacements
- 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
- 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
-
- 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
-
- 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
- F16H59/08—Range selector apparatus
- F16H59/12—Range selector apparatus comprising push button devices
-
- 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
-
- 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
-
- 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
- F16H63/44—Signals to the control unit of auxiliary gearing
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Position Or Direction (AREA)
Abstract
SE PROPORCIONA UN SISTEMA DE CONTROL (104) PARA EJECUTAR SEMIAUTOMATICAMENTE, MANUALMENTE Y/O AUTOMATICAMENTE DESPLAZAMIENTOS SELECCIONADOS ASCENDENTES Y DESCENDENTES DE UN SISTEMA DE TRANSMISION MECANICA (10). EL SISTEMA DE CONTROL INCLUYE UNA UNIDAD (106) CENTRAL DE PROCESO PARA RECIBIR SEÑALES DE ENTRADA INDICATIVAS DE LAS VELOCIDADES DEL EJE DE ENTRADA (16) DE TRANSMISION Y EL EJE DE SALIDA (90), Y DESDE UNA CONSOLA (108) DE CONTROL MOTRIZ INDICATIVA DE SELECCION MANUAL DE DESPLAZAMIENTOS ASCENDENTES Y DESCENDENTES DESDE UNA RELACION DE ENGRANAJES NORMALMENTE ACOPLADOS, O EN PUNTO NEUTRO, Y PROCESANDO LOS MISMOS DE CONFORMIDAD CON NORMA LOGICA PREDETERMINADA PARA EMITIR SEÑALES DE SALIDA DE COMANDOS A UN ACTUADOR DE TRANSMISION (112, 70, 96) PARA EJECUTAR LOS DESPLAZAMIENTOS SELECCIONADOS AL PRODUCIRSE UNA INVERSION MANUAL DEL PAR MOTOR DE LA TRANSMISION Y SINCRONIZACION SUSTANCIAL MANUAL DE LA TRANSMISION A CONTINUACION. EL CONTROL TAMBIEN DETECTA E INDICA (I) UN DESPLAZAMIENTO SELECCIONADO PERO NO CONFIRMADO TODAVIA AL PUNTO NEUTRO Y (II) UNA CONDICION NEUTRA CONFIRMADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/368,502 US5053959A (en) | 1989-06-19 | 1989-06-19 | Control system and method for sensing and indicating neutral in a semi-automatic mechanical transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2071018T3 true ES2071018T3 (es) | 1995-06-16 |
Family
ID=23451514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90305606T Expired - Lifetime ES2071018T3 (es) | 1989-06-19 | 1990-05-23 | Metodo y sistema de control para detectar y señalar la posicion de punto muerto en un sistema de transmision mecanica semiautomatica. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5053959A (es) |
EP (1) | EP0404354B1 (es) |
JP (1) | JPH0324356A (es) |
CA (1) | CA2017052C (es) |
DE (1) | DE69017094T2 (es) |
ES (1) | ES2071018T3 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2988542B2 (ja) * | 1991-09-13 | 1999-12-13 | ジヤトコ・トランステクノロジー株式会社 | 自動変速装置 |
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 |
DE4305054A1 (de) * | 1993-02-18 | 1994-08-25 | Steyr Daimler Puch Ag | Antriebsvorrichtung für ein Elektromobil |
US5436833A (en) * | 1993-09-07 | 1995-07-25 | Eaton Corporation | Shift-to-neutral reminder prompt system/method |
US5490063A (en) * | 1994-02-07 | 1996-02-06 | Eaton Corporation | Control method/system including determination of an updated value indicative of gross combination weight of vehicles |
US5487005A (en) * | 1994-02-07 | 1996-01-23 | Eaton Corporation | Method/system for determination of gross combined weight of vehicles equipped with electronic data links |
US5441464A (en) * | 1994-02-14 | 1995-08-15 | Eaton Corporation | Non-power downshift throttle recovery |
US5533946A (en) * | 1994-04-08 | 1996-07-09 | Eaton Corporation | Engine deceleration determination method/system for updating a control parameter |
US5509867A (en) * | 1994-05-16 | 1996-04-23 | Eaton Corporation | Engine flywheel torque determination method/system |
US5582069A (en) * | 1994-05-16 | 1996-12-10 | Eaton Corporation | Engine accessory torque and engine deceleration rate determination method/system |
US5722292A (en) * | 1994-06-02 | 1998-03-03 | Chrysler Corporation | Shift control mechanism to manually shift an automatic transmission |
US5491630A (en) * | 1994-08-03 | 1996-02-13 | Eaton Corporation | Method/system for resetting the value of a control parameter indicative of gross combined weight of vehicles to a default value thereof |
US5566070A (en) * | 1995-02-02 | 1996-10-15 | Eaton Corporation | Transmission shift control including deflection-type neutral signal error detection and response |
US5680307A (en) * | 1995-06-28 | 1997-10-21 | Chrysler Corporation | Method of shifting in a manual mode of an electronically-controlled automatic transmission system |
US5767769A (en) * | 1995-07-28 | 1998-06-16 | Chrysler Corporation | Method of displaying a shift lever position for an electronically-controlled automatic transmission |
US5676017A (en) * | 1995-07-27 | 1997-10-14 | Rockwell Heavy Vehicle Systems, Inc. | Automatic range shift for multi-speed transmission |
US5894208A (en) * | 1995-07-28 | 1999-04-13 | Eaton Corporation | Control for electrically actuated shifting mechanism |
US5845224A (en) * | 1995-10-19 | 1998-12-01 | Case Corporation | Method and apparatus for preselecting gear ratios in a power transmission |
GB9525055D0 (en) * | 1995-12-07 | 1996-02-07 | Eaton Corp | Controled for automated mechanical transmission system |
KR970046648A (ko) * | 1995-12-19 | 1997-07-26 | 전성원 | 경사로 밀림 방지기능을 구비한 반자동 변속 제어장치 및 그 방법 |
US6962551B1 (en) | 1996-06-19 | 2005-11-08 | Eaton Corporation | Automated transmission system control with zero engine flywheel torque determination |
DE19639200C1 (de) * | 1996-09-25 | 1997-12-18 | Daimler Benz Ag | Automatisch gesteuerte Kupplung |
US5904635A (en) | 1997-08-07 | 1999-05-18 | Eaton Corporation | Partially automated lever-shifted mechanical transmission system |
US6167996B1 (en) | 1997-12-10 | 2001-01-02 | Zf Meritor, Llc | Method and system for determining clutch status in a vehicle |
US6095003A (en) * | 1998-09-08 | 2000-08-01 | Eaton Corporation | Control for controller-assisted, manually shifted, synchronized, splitter type compound transmissions |
US6044721A (en) * | 1998-09-08 | 2000-04-04 | Eaton Corporation | Control for controller-assisted large backlash jaw clutches in main and auxiliary sections |
JP2001349424A (ja) * | 2000-06-06 | 2001-12-21 | Mitsubishi Electric Corp | 自動ニュートラル化制御付自動変速機制御装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3961546A (en) * | 1974-09-17 | 1976-06-08 | Allis-Chalmers Corporation | Digital automatic transmission control |
US4208929A (en) * | 1976-12-21 | 1980-06-24 | Deere & Company | Automatic electronic control for a power shift transmission |
US4361060A (en) * | 1978-01-24 | 1982-11-30 | Smyth Robert Ralston | Mechanical automatic transmission |
US4338832A (en) * | 1980-02-11 | 1982-07-13 | Twin Disc, Incorporated | System for shiftable multi-speed hydraulically operated power transmission and electronic controller therein |
US4425620A (en) * | 1981-01-28 | 1984-01-10 | Steiger Tractor, Inc. | Electrical control for power shift transmission |
DE3237509A1 (de) * | 1982-10-09 | 1984-04-12 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Gangschaltung fuer ein fremdkraftbetaetigtes getriebe |
US4551802A (en) * | 1982-11-17 | 1985-11-05 | Eaton Corporation | Automatic transmission control method |
AT378615B (de) * | 1984-02-01 | 1985-09-10 | Steyr Daimler Puch Ag | Hilfseinrichtung zur erzielung optimaler fahrwerte bei nutzfahrzeugen |
GB8418749D0 (en) * | 1984-07-23 | 1984-08-30 | Eaton Ltd | Semi-automatic transmission control |
US4595986A (en) * | 1984-10-09 | 1986-06-17 | Eaton Corporation | Method for control of automatic mechanical transmission system utilizing a microprocessor based electronic controller |
JPS6229425A (ja) * | 1985-07-30 | 1987-02-07 | Mazda Motor Corp | 自動車の変速時期指示装置 |
JPS62261551A (ja) * | 1986-05-08 | 1987-11-13 | Komatsu Ltd | 自動変速装置における発進速度段選択装置 |
JPS6314053U (es) * | 1986-07-07 | 1988-01-29 | ||
JPH0788896B2 (ja) * | 1986-08-11 | 1995-09-27 | アイシン・エィ・ダブリュ株式会社 | 誤変速防止機能を備えた自動変速機 |
DE3726388A1 (de) * | 1986-08-19 | 1988-03-10 | Aisin Seiki | Fahrgeschwindigkeits-steuersystem fuer ein kraftfahrzeug mit einem automatikgetriebe-steuersystem |
US4916979A (en) * | 1988-04-18 | 1990-04-17 | Eaton Corporation | On-grade shift logic with provision for skip downshifts |
-
1989
- 1989-06-19 US US07/368,502 patent/US5053959A/en not_active Expired - Lifetime
-
1990
- 1990-05-17 CA CA002017052A patent/CA2017052C/en not_active Expired - Fee Related
- 1990-05-23 ES ES90305606T patent/ES2071018T3/es not_active Expired - Lifetime
- 1990-05-23 EP EP90305606A patent/EP0404354B1/en not_active Expired - Lifetime
- 1990-05-23 DE DE69017094T patent/DE69017094T2/de not_active Expired - Fee Related
- 1990-06-15 JP JP2157375A patent/JPH0324356A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0404354A3 (en) | 1992-02-26 |
CA2017052C (en) | 1994-10-25 |
US5053959A (en) | 1991-10-01 |
EP0404354A2 (en) | 1990-12-27 |
CA2017052A1 (en) | 1990-12-19 |
DE69017094D1 (de) | 1995-03-30 |
JPH0324356A (ja) | 1991-02-01 |
EP0404354B1 (en) | 1995-02-22 |
DE69017094T2 (de) | 1995-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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