ES8203153A1 - Mando electronico para transmisiones automaticas de automo- viles - Google Patents
Mando electronico para transmisiones automaticas de automo- vilesInfo
- Publication number
- ES8203153A1 ES8203153A1 ES501172A ES501172A ES8203153A1 ES 8203153 A1 ES8203153 A1 ES 8203153A1 ES 501172 A ES501172 A ES 501172A ES 501172 A ES501172 A ES 501172A ES 8203153 A1 ES8203153 A1 ES 8203153A1
- Authority
- ES
- Spain
- Prior art keywords
- solenoid valves
- microprocessor
- electronic control
- microcomputer
- vehicle transmission
- 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
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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
-
- 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
- F16H2061/0053—Initializing the parameters of the controller
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
- F16H2061/1216—Display or indication of detected failures
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1244—Keeping the current state
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1248—Resuming normal operation
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
- F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
- F16H2061/1268—Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
- F16H2061/1284—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a sensor
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
- F16H2061/1292—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the power supply, e.g. the electric power supply
-
- 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
- F16H59/24—Inputs being a function of torque or torque demand dependent on the throttle opening
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Safety Devices In Control Systems (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
MANDO ELECTRONICO PARA CAMBIOS DE VELOCIDADES EN TRANSMISIONES AUTOMATICAS DE VEHICULOS AUTOMOVILES. FORMADO POR UNA SERIE DE ELCTROVALVULAS DE MANDO (EL1,EL2) DE LOS CAMBIOS DE VELOCIDAD, CONTROLADAS POR UN MANDO ELECTRONICO, QUE ESTA CONSTITUIDO, FUNDAMENTALMENTE, POR UN MICROCALCULADOR (1), AMPLIFICADORES DE POTENCIAS (42,43) Y CIRCUITOS DE CONTROL DE ALIMENTACION DE LAS ELECTROVALVULAS. POSEE ADEMAS UN CIRCUITO DE VIGILANCIA DEL CORRECTO FUNCIONAMIENTO DEL MICROCALCULADOR, UN CAPTADOR DE CARGA DEL MOTOR Y UN CPATADOR DE VELOCIDAD DEL VEHICULO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8007584A FR2480000A1 (fr) | 1980-04-03 | 1980-04-03 | Commande electronique pour transmission automatique de vehicule automobile utilisant un microcalculateur |
Publications (2)
Publication Number | Publication Date |
---|---|
ES501172A0 ES501172A0 (es) | 1982-02-16 |
ES8203153A1 true ES8203153A1 (es) | 1982-02-16 |
Family
ID=9240518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES501172A Expired ES8203153A1 (es) | 1980-04-03 | 1981-03-24 | Mando electronico para transmisiones automaticas de automo- viles |
Country Status (10)
Country | Link |
---|---|
US (1) | US4476530A (es) |
EP (1) | EP0037557B1 (es) |
JP (1) | JPS56155405A (es) |
BR (1) | BR8101893A (es) |
CA (1) | CA1171500A (es) |
DE (1) | DE3170999D1 (es) |
ES (1) | ES8203153A1 (es) |
FR (1) | FR2480000A1 (es) |
PT (1) | PT72719B (es) |
RO (1) | RO79642A (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3101056A1 (de) * | 1981-01-15 | 1982-08-05 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren und einrichtung zur ermittlung von schaltsignalen |
US4561055A (en) * | 1982-12-06 | 1985-12-24 | Deere & Company | Transmission controller |
JPS61130654A (ja) * | 1984-11-29 | 1986-06-18 | Aisin Seiki Co Ltd | 自動変速制御方法 |
JPS61218853A (ja) * | 1985-03-26 | 1986-09-29 | Aisin Seiki Co Ltd | 自動変速制御装置 |
JPS62122827A (ja) * | 1985-11-22 | 1987-06-04 | Isuzu Motors Ltd | 電子制御装置における電源制御装置 |
US4833613A (en) * | 1986-04-18 | 1989-05-23 | Eaton Corporation | Method for controlling AMT system including throttle position sensor signal fault detection and tolerance |
FR2598526B1 (fr) * | 1986-05-06 | 1988-07-29 | Renault Vehicules Ind | Dispositif de gestion electronique d'un actionneur de crabots de boite de vitesses. |
US4740898A (en) * | 1986-07-17 | 1988-04-26 | Deere & Company | Automatic engine/transmission control system |
JPS6347549A (ja) * | 1986-08-11 | 1988-02-29 | Aisin Warner Ltd | フエイルセ−フ機能を備えた自動変速機 |
US5053960A (en) * | 1987-05-29 | 1991-10-01 | J. I. Case Company | Electronic control system for powershift transmission with compensation for variation in supply voltage |
US5043892A (en) * | 1987-05-29 | 1991-08-27 | J. I. Case Company | Electronic control system for powershift transmission with compensation for magnetic coupling |
US4991096A (en) * | 1988-04-29 | 1991-02-05 | Chrysler Corporation | Shutdown relay driver circuit |
US4998200A (en) * | 1988-04-29 | 1991-03-05 | Chrysler Corporation | Electronic controller for an automatic transmission |
DE4014603C2 (de) * | 1989-05-08 | 2000-06-21 | Honda Motor Co Ltd | Getriebe mit Einwegkupplungen und Vorrichtung zur Steuerung des Getriebes |
US5129274A (en) * | 1991-09-06 | 1992-07-14 | General Motors Corporation | Electro-hydraulic shift interlock apparatus for an automatic transmission |
DE19615519A1 (de) * | 1996-04-19 | 1997-10-30 | Voith Turbo Kg | Digitaler Zweipunktregler für ein Aktuatorelement |
US6047799A (en) * | 1996-11-12 | 2000-04-11 | Luk Getriebe-Systeme Gmbh | Emergency facilities for influencing defective constituents of power trains in motor vehicles |
US6777701B1 (en) * | 2000-11-20 | 2004-08-17 | V-Gen Ltd. | Thermal radiation marker |
US8457848B2 (en) * | 2007-10-31 | 2013-06-04 | Deere & Company | Work machine with IVT output automatically adjusted dependent upon engine load |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1032081A (en) * | 1961-09-13 | 1966-06-08 | English Electric Co Ltd | Electric supply and control means for an electric digital computer |
JPS4843204B1 (es) * | 1970-12-21 | 1973-12-17 | ||
US3919533A (en) * | 1974-11-08 | 1975-11-11 | Westinghouse Electric Corp | Electrical fault indicator |
SU721818A1 (ru) * | 1977-03-29 | 1980-03-15 | Предприятие П/Я А-7141 | Устройство дл контрол системы электропитани цифровой вычислительной машины |
JPS5479376A (en) * | 1977-12-05 | 1979-06-25 | Matsushita Electric Ind Co Ltd | Controller of apparatus for house |
JPS5498476A (en) * | 1978-01-19 | 1979-08-03 | Nippon Denso Co Ltd | Computer for controlling vehicles |
DE2812742A1 (de) * | 1978-03-23 | 1979-09-27 | Zahnradfabrik Friedrichshafen | Vorrichtung zum selbsttaetigen schalten von stufenwechselgetrieben, insbesondere in fahrzeugen |
JPS5827420B2 (ja) * | 1978-06-06 | 1983-06-09 | 株式会社デンソー | 自動車用自動変速制御方法および装置 |
DE2833961A1 (de) * | 1978-08-03 | 1980-02-21 | Volkswagenwerk Ag | Einrichtung zur automatischen betaetigung einer kraftfahrzeugkupplung |
JPS5576245A (en) * | 1978-12-04 | 1980-06-09 | Toyota Motor Corp | Selective control method of auxiliary change gear for automobile use |
-
1980
- 1980-04-03 FR FR8007584A patent/FR2480000A1/fr active Granted
-
1981
- 1981-03-23 PT PT72719A patent/PT72719B/pt not_active IP Right Cessation
- 1981-03-24 ES ES501172A patent/ES8203153A1/es not_active Expired
- 1981-03-27 US US06/248,235 patent/US4476530A/en not_active Expired - Lifetime
- 1981-03-30 BR BR8101893A patent/BR8101893A/pt not_active IP Right Cessation
- 1981-03-31 RO RO81103869A patent/RO79642A/ro unknown
- 1981-04-01 EP EP81102453A patent/EP0037557B1/fr not_active Expired
- 1981-04-01 DE DE8181102453T patent/DE3170999D1/de not_active Expired
- 1981-04-02 CA CA000374548A patent/CA1171500A/fr not_active Expired
- 1981-04-03 JP JP4947981A patent/JPS56155405A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS56155405A (en) | 1981-12-01 |
ES501172A0 (es) | 1982-02-16 |
EP0037557A3 (en) | 1982-01-06 |
EP0037557B1 (fr) | 1985-06-19 |
PT72719A (fr) | 1981-04-01 |
US4476530A (en) | 1984-10-09 |
EP0037557A2 (fr) | 1981-10-14 |
FR2480000A1 (fr) | 1981-10-09 |
CA1171500A (fr) | 1984-07-24 |
PT72719B (fr) | 1982-03-22 |
BR8101893A (pt) | 1981-10-06 |
DE3170999D1 (en) | 1985-07-25 |
RO79642A (ro) | 1982-09-09 |
FR2480000B1 (es) | 1983-12-16 |
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