ES2074336T3 - Metodo/sistema de tolerancia de defecto solo en los cambios de regimen o posicion. - Google Patents

Metodo/sistema de tolerancia de defecto solo en los cambios de regimen o posicion.

Info

Publication number
ES2074336T3
ES2074336T3 ES92303548T ES92303548T ES2074336T3 ES 2074336 T3 ES2074336 T3 ES 2074336T3 ES 92303548 T ES92303548 T ES 92303548T ES 92303548 T ES92303548 T ES 92303548T ES 2074336 T3 ES2074336 T3 ES 2074336T3
Authority
ES
Spain
Prior art keywords
changes
regime
defect tolerance
change
tolerance
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
Application number
ES92303548T
Other languages
English (en)
Inventor
Mark David Boardman
James Merrill Irwin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2074336T3 publication Critical patent/ES2074336T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16H61/70—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
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H2045/005—Combinations of fluid gearings for conveying rotary motion with couplings or clutches comprising a clutch between fluid gearing and the mechanical gearing unit
    • 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
    • F16H2061/1224—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
    • 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
    • F16H2061/1256—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
    • F16H2061/1288—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 an actuator
    • 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
    • F16H61/68—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 stepped gearings
    • F16H61/682—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 stepped gearings with interruption of drive
    • 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
    • Y10S477/906—Means detecting or ameliorating the effects of malfunction or potential malfunction
    • 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)
  • Selective Calling Equipment (AREA)
  • Small-Scale Networks (AREA)

Abstract

SE SUMINISTRA UN METODO / SISTEMA DE CONTROL DE CAMBIOS PARA CAMBIAR UNA TRANSMISION AUTOMATICA (14) DEL TIPO DE MARGEN COMPUESTO DE VARIACION SOLAMENTE EN LA SECCION AUXILIAR (96) PARA SUMINISTRAR UNA FUNCION FLEXIBLE SI SE DETECTAN FALLOS EN EL SISTEMA QUE PRODUCEN DE FORMA ADVERSA LOS CAMBIOS CONTINUADOS EN LA SECCION PRINCIPAL (94).
ES92303548T 1991-05-09 1992-04-21 Metodo/sistema de tolerancia de defecto solo en los cambios de regimen o posicion. Expired - Lifetime ES2074336T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/698,745 US5109721A (en) 1991-05-09 1991-05-09 Range shifting only fault tolerance method/system

Publications (1)

Publication Number Publication Date
ES2074336T3 true ES2074336T3 (es) 1995-09-01

Family

ID=24806498

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92303548T Expired - Lifetime ES2074336T3 (es) 1991-05-09 1992-04-21 Metodo/sistema de tolerancia de defecto solo en los cambios de regimen o posicion.

Country Status (6)

Country Link
US (1) US5109721A (es)
EP (1) EP0512707B1 (es)
JP (1) JPH05157169A (es)
KR (1) KR0129417B1 (es)
DE (1) DE69203151T2 (es)
ES (1) ES2074336T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3013588B2 (ja) * 1992-04-10 2000-02-28 三菱自動車工業株式会社 車両用自動変速機の変速制御方法
US5323669A (en) * 1992-10-29 1994-06-28 Eaton Corporation Fault tolerant method of transmission gear selection
US5305863A (en) * 1992-12-30 1994-04-26 Eaton Corporation Clutch assembly for an automatic mechanical transmission
US5361650A (en) * 1993-02-23 1994-11-08 Eaton Corporation Transmission having externally mounted electronic control unit
US5389053A (en) * 1993-07-21 1995-02-14 Eaton Corporation System and method for sliding clutch engagement under tooth butt or torque lock conditions
US5406861A (en) * 1993-09-22 1995-04-18 Eaton Corporation Manual modification of automatic mode shift points
GB9412809D0 (en) * 1994-06-25 1994-08-17 Eaton Corp Splitter section engagement control
GB9412805D0 (en) 1994-06-25 1994-08-17 Eaton Corp Engagement fault degraded mode control
GB9416839D0 (en) 1994-08-19 1994-10-12 Eaton Corp Throttle recovery
DE4441896B4 (de) * 1994-11-24 2009-10-08 Continental Automotive Gmbh Steuerung für ein Kraftfahrzeug
EP0727597B1 (en) * 1995-02-18 2001-07-25 Eaton Corporation Rolling start control system/method for semi-automated mechanical transmissions
US5941137A (en) * 1995-08-11 1999-08-24 Siemens Aktiengesellschaft Controller for a motor vehicle with an automatic transmission
US5778330A (en) * 1995-10-19 1998-07-07 Case Corporation Microprocessor controlled neutral circuit for a power transmission
US5790969A (en) * 1996-01-03 1998-08-04 Case Corporation Switch activated limp-home circuit for a power transmission
JP3528434B2 (ja) * 1996-05-29 2004-05-17 トヨタ自動車株式会社 自動変速機の制御装置
US5875409A (en) * 1997-02-05 1999-02-23 Eaton Corporation Transition to degraded mode of operation
EP1190887A3 (en) * 2000-09-20 2006-02-15 Fuji Jukogyo Kabushiki Kaisha Vehicle transmission system with shaft brake
EP1190888A3 (en) * 2000-09-20 2006-02-15 Fuji Jukogyo Kabushiki Kaisha Vehicle transmission system with transmission input clutch
DE10102773B4 (de) * 2001-01-23 2010-04-29 Robert Bosch Gmbh Triebstrangüberwachung
US6932743B2 (en) * 2002-07-27 2005-08-23 Cummins Inc. Throttle control and failure accommodation
US7122926B2 (en) * 2002-09-19 2006-10-17 Delbert Tesar Fault-tolerant rotary actuator
JP2007120586A (ja) * 2005-10-26 2007-05-17 Toyota Motor Corp 車両用自動変速機の制御装置
JP5618004B2 (ja) * 2011-07-07 2014-11-05 トヨタ自動車株式会社 車両および車両の制御方法
EP2730818B1 (en) * 2011-07-07 2017-02-15 Toyota Jidosha Kabushiki Kaisha Vehicle and method for controlling vehicle
CN102705505A (zh) * 2012-06-19 2012-10-03 中联重科股份有限公司 工程车辆控制设备、控制方法及工程车辆

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361060A (en) * 1978-01-24 1982-11-30 Smyth Robert Ralston Mechanical automatic transmission
US4527447A (en) * 1982-12-06 1985-07-09 Eaton Corporation Automatic mechanical transmission system
US4595986A (en) * 1984-10-09 1986-06-17 Eaton Corporation Method for control of automatic mechanical transmission system utilizing a microprocessor based electronic controller
US4784019A (en) * 1985-04-03 1988-11-15 Eaton Corporation Torque converter disconnect and bypass clutch structure for automatic mechanical transmission
US4614126A (en) * 1985-05-13 1986-09-30 Eaton Corporation Power synchronizer
JPS6226130A (ja) * 1985-07-26 1987-02-04 Toyota Motor Corp 車両用自動変速機の変速制御方法
JP2737119B2 (ja) * 1986-08-27 1998-04-08 トヨタ自動車株式会社 副変速機付自動変速装置の制御装置
JP2791660B2 (ja) * 1987-04-10 1998-08-27 株式会社小松製作所 変速機の制御装置
GB8711329D0 (en) * 1987-05-14 1987-06-17 Eaton Corp Transmission control display & fault indicator
US4860861A (en) * 1987-09-17 1989-08-29 Eaton Corporation Torque converter lock-up and disconnect clutch structure
US4843551A (en) * 1987-09-28 1989-06-27 Saturn Corporation Failure mode shift pattern alteration for an electronically controlled transmission
GB8725981D0 (en) * 1987-11-05 1987-12-09 Eaton Corp X-y shifting mechanism
JP2683396B2 (ja) * 1988-12-26 1997-11-26 ジャトコ株式会社 副変速機付自動変速機
JPH1188742A (ja) * 1997-09-09 1999-03-30 Olympus Optical Co Ltd 電子カメラ

Also Published As

Publication number Publication date
KR0129417B1 (ko) 1998-04-04
EP0512707B1 (en) 1995-06-28
EP0512707A3 (en) 1993-09-01
EP0512707A2 (en) 1992-11-11
US5109721A (en) 1992-05-05
KR920021363A (ko) 1992-12-18
DE69203151D1 (de) 1995-08-03
JPH05157169A (ja) 1993-06-22
DE69203151T2 (de) 1996-02-29

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