GB2164397B - Back-up device for an electronic control system of an automatic transmission - Google Patents

Back-up device for an electronic control system of an automatic transmission

Info

Publication number
GB2164397B
GB2164397B GB08522694A GB8522694A GB2164397B GB 2164397 B GB2164397 B GB 2164397B GB 08522694 A GB08522694 A GB 08522694A GB 8522694 A GB8522694 A GB 8522694A GB 2164397 B GB2164397 B GB 2164397B
Authority
GB
United Kingdom
Prior art keywords
control system
electronic control
automatic transmission
automatic
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
Application number
GB08522694A
Other languages
English (en)
Other versions
GB8522694D0 (en
GB2164397A (en
Inventor
Masao Nishikawa
Yoshimi Sakurai
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB8522694D0 publication Critical patent/GB8522694D0/en
Publication of GB2164397A publication Critical patent/GB2164397A/en
Application granted granted Critical
Publication of GB2164397B publication Critical patent/GB2164397B/en
Expired 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
    • F16H61/02—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
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/10—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with one or more one-way clutches as an essential feature
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric 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
    • 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
    • F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
    • F16H2061/1236—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios using fail priority valves
    • 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
    • F16H2306/00—Shifting
    • 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
    • F16H59/38—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
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • 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
    • F16H61/0262—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 hydraulic
    • F16H61/0265—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 hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H61/0262—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 hydraulic
    • F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
    • F16H61/0283—Governor valves
    • 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
    • Y10S477/907—Redundant

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
GB08522694A 1984-09-13 1985-09-13 Back-up device for an electronic control system of an automatic transmission Expired GB2164397B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59190642A JPS6182055A (ja) 1984-09-13 1984-09-13 自動変速機の制御装置

Publications (3)

Publication Number Publication Date
GB8522694D0 GB8522694D0 (en) 1985-10-16
GB2164397A GB2164397A (en) 1986-03-19
GB2164397B true GB2164397B (en) 1988-11-16

Family

ID=16261467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08522694A Expired GB2164397B (en) 1984-09-13 1985-09-13 Back-up device for an electronic control system of an automatic transmission

Country Status (5)

Country Link
US (1) US4628772A (US07943777-20110517-C00090.png)
JP (1) JPS6182055A (US07943777-20110517-C00090.png)
DE (1) DE3532784A1 (US07943777-20110517-C00090.png)
FR (1) FR2570036B1 (US07943777-20110517-C00090.png)
GB (1) GB2164397B (US07943777-20110517-C00090.png)

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US4838125A (en) * 1986-02-07 1989-06-13 Toyota Jidosha Kabushiki Kaisha System for shift control in automatic transmission
JPS62194060A (ja) * 1986-02-17 1987-08-26 Toyota Motor Corp 自動変速機の変速制御装置
US4981052A (en) * 1986-08-08 1991-01-01 Zahnradfabrik Friedrichshafen Ag Transmission control fail safe system
JPS6388356A (ja) * 1986-09-30 1988-04-19 Aisin Seiki Co Ltd 自動変速機の油圧制御回路
EP0473204A3 (en) * 1986-11-29 1993-03-31 Aisin Seiki Kabushiki Kaisha Vehicle speed control system for motor vehicle having an automatic transmission control system
JP2689421B2 (ja) * 1987-02-25 1997-12-10 三菱自動車工業株式会社 車両用自動変速機の油圧制御装置
JP2636232B2 (ja) * 1987-03-14 1997-07-30 トヨタ自動車株式会社 車両用自動変速機の油圧回路
US4838126A (en) * 1987-11-25 1989-06-13 Btr Engineering (Australia) Limited Electro/hydraulic control system for an automatic transmission
DE3801845A1 (de) * 1988-01-22 1989-08-03 Rexroth Mannesmann Gmbh Regelgetriebesteuerung
JPH01229147A (ja) * 1988-03-07 1989-09-12 Toyota Motor Corp 自動変速機の油圧制御装置
US4951205A (en) * 1988-04-29 1990-08-21 Chrysler Corporation Method of diagnostic protection for an electronic automatic transmission system
US4887491A (en) * 1988-04-29 1989-12-19 Chrysler Motors Corporation Solenoid-actuated valve arrangement for a limp-home mode of an automatic transmission
DE3818007A1 (de) * 1988-05-27 1989-12-07 Renk Ag Elektronische steuereinrichtung fuer eine antriebsanlage
DE68920792T2 (de) * 1988-08-02 1995-06-01 Toyota Motor Co Ltd Hydraulische Steuerung für ein automatisches Fahrzeuggetriebe mit zwei parallelen Eingangskupplungen.
US4841816A (en) * 1988-08-11 1989-06-27 General Motors Corporation Hydraulic control for a power transmission with a manual range selector valve
US4827806A (en) * 1988-08-11 1989-05-09 General Motors Corporation Logic valving for a transmission control
US4899619A (en) * 1988-08-31 1990-02-13 The United States Of Amerca As Represented By The Secretary Of The Army Manual override for an electronically controlled automatic transmission
JP2904919B2 (ja) * 1989-04-07 1999-06-14 ツァーンラートファブリーク、フリードリッヒスハーフェン、アクチエンゲゼルシャフト 切換変速装置付きの駆動装置
EP0398344B1 (en) * 1989-05-18 1996-01-17 Nissan Motor Co., Ltd. Safeguard for shift control for auxiliary gearing of automatic transmission
JP2913481B2 (ja) * 1989-05-19 1999-06-28 アイシン精機株式会社 自動変速機の油圧制御装置
JPH0756333B2 (ja) * 1989-10-19 1995-06-14 マツダ株式会社 自動変速機の制御装置
BE1004750A3 (nl) * 1990-11-22 1993-01-19 Volvo Car Sint Truiden Nv Werkwijze en inrichting voor het regelen van een automatische transmissie-eenheid bij motorvoertuigen.
JP2912009B2 (ja) * 1990-11-27 1999-06-28 ジャトコ株式会社 変速機の制御装置
FR2679309A1 (fr) * 1991-07-19 1993-01-22 Renault Procede de commande et dispositif de securite hydraulique de transmission automatique.
KR950011265B1 (ko) * 1991-12-30 1995-09-30 현대자동차주식회사 자동 변속기 유압제어장치의 변속밸브
NO950617D0 (no) * 1995-02-17 1995-02-17 Kongsberg Automotive Technolog Sikkerhetssystem
US5778330A (en) * 1995-10-19 1998-07-07 Case Corporation Microprocessor controlled neutral circuit for a power transmission
DE19722825A1 (de) * 1997-05-30 1998-12-03 Piv Antrieb Reimers Kg Werner Hydraulisch gesteuertes Kegelscheibenumschlingungsgetriebe
DE19858541A1 (de) * 1998-12-18 2000-06-21 Zahnradfabrik Friedrichshafen Elektronisch-hydraulische Steuerung für Antriebssysteme von Fahrzeugen mit automatischen Gangwechsel
DE10003225A1 (de) * 2000-01-26 2001-08-02 Volkswagen Ag Einrichtung zur Anzeige der Fahrgeschwindigkeit oder Motordrehzahl eines Kraftfahrzeuges
DE10111830A1 (de) * 2001-03-13 2002-09-26 Zahnradfabrik Friedrichshafen Verfahren und Einrichtung zum Steuern eines Antriebsstranges mit einem Stufenlos-Automatgetriebe
JP4493934B2 (ja) * 2003-05-21 2010-06-30 富士重工業株式会社 自動変速機の変速制御装置
JP4206852B2 (ja) * 2003-07-02 2009-01-14 トヨタ自動車株式会社 車両用自動変速機の油圧制御回路
JP2007085486A (ja) * 2005-09-22 2007-04-05 Aisin Seiki Co Ltd 自動変速機の油圧制御装置
JP4506655B2 (ja) * 2005-11-24 2010-07-21 トヨタ自動車株式会社 車両用自動変速機の油圧制御装置
US7441643B2 (en) * 2005-12-20 2008-10-28 Caterpillar Inc. Transmission having a backup latch mechanism

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JPS528557B2 (US07943777-20110517-C00090.png) * 1971-09-22 1977-03-10
US3927579A (en) * 1974-03-14 1975-12-23 Caterpillar Tractor Co Down shift inhibitor system for automatic transmission control
DE2438249A1 (de) * 1974-08-08 1976-02-19 Bosch Gmbh Robert Elektronisches steuergeraet
US4082013A (en) * 1974-11-22 1978-04-04 General Motors Corporation Hydrostatic transmission control
US4041810A (en) * 1976-02-17 1977-08-16 General Motors Corporation Transmission shift control device system
JPS55149454A (en) * 1979-05-10 1980-11-20 Aisin Warner Ltd Automatic transmission controller
US4393732A (en) * 1979-09-28 1983-07-19 Nissan Motor Co., Ltd. Abnormality treatment device for automatic transmission control device
EP0040065B1 (en) * 1980-05-09 1986-02-19 A.B. Volvo Control system for multi-ratio gearing
US4432255A (en) * 1980-10-27 1984-02-21 General Motors Corporation Hydraulic control for a power transmission
JPS57120751A (en) * 1981-01-19 1982-07-27 Aisin Warner Ltd 1-2 shift valve for automatic speed change gear
DE3139067C2 (de) * 1981-10-01 1990-10-25 Bayerische Motoren Werke AG, 8000 München Elektrische Einrichtung zum Auslösen von Schaltfunktionen in Kraftfahrzeugen
JPS5861349A (ja) * 1981-10-06 1983-04-12 Mitsubishi Motors Corp 車両用自動変速機
GB2111143B (en) * 1981-10-17 1985-07-31 Honda Motor Co Ltd Hydraulic actuation of variable ratio transmission
JPS5899543A (ja) * 1981-11-09 1983-06-13 Honda Motor Co Ltd 車両用油圧作動式変速機における誤動作防止装置
US4558612A (en) * 1981-11-30 1985-12-17 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicular automatic speed change gear assembly

Also Published As

Publication number Publication date
US4628772A (en) 1986-12-16
JPH0130028B2 (US07943777-20110517-C00090.png) 1989-06-15
DE3532784C2 (US07943777-20110517-C00090.png) 1989-11-09
GB8522694D0 (en) 1985-10-16
GB2164397A (en) 1986-03-19
FR2570036A1 (fr) 1986-03-14
JPS6182055A (ja) 1986-04-25
DE3532784A1 (de) 1986-03-20
FR2570036B1 (fr) 1991-04-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920913