DE69007458D1 - Steuerung und Steuerungsmethode für ein AMT-System mit einem Getriebestörungsdetektor und Toleranzen. - Google Patents

Steuerung und Steuerungsmethode für ein AMT-System mit einem Getriebestörungsdetektor und Toleranzen.

Info

Publication number
DE69007458D1
DE69007458D1 DE90314344T DE69007458T DE69007458D1 DE 69007458 D1 DE69007458 D1 DE 69007458D1 DE 90314344 T DE90314344 T DE 90314344T DE 69007458 T DE69007458 T DE 69007458T DE 69007458 D1 DE69007458 D1 DE 69007458D1
Authority
DE
Germany
Prior art keywords
control
tolerances
fault detector
transmission fault
control method
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
DE90314344T
Other languages
English (en)
Other versions
DE69007458T2 (de
Inventor
John Ernest Stainton
Keith Wright
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10669588&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69007458(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of DE69007458D1 publication Critical patent/DE69007458D1/de
Application granted granted Critical
Publication of DE69007458T2 publication Critical patent/DE69007458T2/de
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
    • F16H61/12—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
    • F16H61/12—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
    • F16H2061/1232—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
    • F16H2061/1272—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 part of the final output mechanism, e.g. shift rods or forks
    • 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
    • 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
    • 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)
DE69007458T 1990-01-19 1990-12-27 Steuerung und Steuerungsmethode für ein AMT-System mit einem Getriebestörungsdetektor und Toleranzen. Expired - Lifetime DE69007458T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909001273A GB9001273D0 (en) 1990-01-19 1990-01-19 Control and method for controlling amt system including in-gear fault detection & tolerance

Publications (2)

Publication Number Publication Date
DE69007458D1 true DE69007458D1 (de) 1994-04-21
DE69007458T2 DE69007458T2 (de) 1994-09-22

Family

ID=10669588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69007458T Expired - Lifetime DE69007458T2 (de) 1990-01-19 1990-12-27 Steuerung und Steuerungsmethode für ein AMT-System mit einem Getriebestörungsdetektor und Toleranzen.

Country Status (6)

Country Link
US (1) US5157607A (de)
EP (1) EP0438917B1 (de)
JP (1) JP3069798B2 (de)
CA (1) CA2034536C (de)
DE (1) DE69007458T2 (de)
GB (1) GB9001273D0 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459658A (en) * 1992-06-22 1995-10-17 Caterpillar Inc. Automatic transmission with programmable shiftpoints
GB9218273D0 (en) * 1992-08-27 1992-10-14 Eaton Corp Scrolling gear ratio selection control system and method
US5401223A (en) * 1993-08-18 1995-03-28 Cummins Electronics Company, Inc. Method and device for controlling critical switch failure and neutral conditions at high and low vehicle speeds
KR950017389A (ko) * 1993-12-30 1995-07-20 전성원 자동 변속장치의 변속단 이상상태 판단장치 및 그 방법
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
US5609067A (en) * 1994-10-14 1997-03-11 Caterpillar Inc. Transmission control fault detection
US5493928A (en) * 1994-10-14 1996-02-27 Caterpillar Inc. Transmission control default operation
GB9421350D0 (en) 1994-10-24 1994-12-07 Eaton Corp Automated clutch control and calibration
US5498195A (en) * 1994-11-10 1996-03-12 Cummins Electronics Company, Inc. Apparatus and method for verifying gear engagement in controlling the automatic shifting of a manual-automatic transmission
US5638271A (en) * 1995-01-04 1997-06-10 Cummins Engine Company, Inc. Apparatus and method for assisting gear engagement in controlling the automatic shifting of a manual-automatic transmission
US5591102A (en) * 1995-06-07 1997-01-07 Cummins Engine Company, Inc. Apparatus and method for controlling a manual-automatic transmission after a power reset
US5609548A (en) * 1995-06-07 1997-03-11 Cummins Engine Company, Inc. Apparatus and method for commanding a gear after an aborted shift attempt in controlling a manual-automatic transmission
DE19536339A1 (de) * 1995-09-29 1997-04-03 Zahnradfabrik Friedrichshafen Sicherheitssystem für ein Automatgetriebe
DE19630937C2 (de) * 1996-07-31 2000-05-25 Siemens Ag Verfahren und Schaltungsanordnung zur Gangerkennung in einem Getriebe eines Kraftfahrzeugs
GB9617956D0 (en) * 1996-08-28 1996-10-09 Eaton Corp Downshift control method/system for vehicular automated mechanical transmission
US5957810A (en) * 1996-09-25 1999-09-28 Honda Giken Kogyo Kabushiki Kaisha Control apparatus for hydraulically operated vehicular transmission
US6047799A (en) * 1996-11-12 2000-04-11 Luk Getriebe-Systeme Gmbh Emergency facilities for influencing defective constituents of power trains in motor vehicles
US5875409A (en) 1997-02-05 1999-02-23 Eaton Corporation Transition to degraded mode of operation
US5974354A (en) * 1997-02-05 1999-10-26 Eaton Corporation Engagement of gear ratio confirmation
US6052637A (en) * 1997-06-09 2000-04-18 Eaton Corporation Clutch adjustment determination
JP3536795B2 (ja) * 2000-08-01 2004-06-14 トヨタ自動車株式会社 パワートレーンの状態判断装置
JP2002106710A (ja) * 2000-10-02 2002-04-10 Aisin Ai Co Ltd 同期噛合式自動変速機の制御装置
FR2834034B1 (fr) * 2001-12-20 2005-04-22 Renault Procede de commande d'une transmission automatisee a rapports etages
GB2389878A (en) * 2002-06-18 2003-12-24 Eaton Corp Method of detecting false neutral in a transmission system
US20050109141A1 (en) * 2003-11-25 2005-05-26 Devore James H. Automated mechanical transmission system
DE102005004339B4 (de) * 2005-01-25 2009-01-08 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Verwendung eines Stufenwechselgetriebes sowie Verfahren zum Steuern eines solchen
US8543284B2 (en) * 2006-08-29 2013-09-24 GM Global Technology Operations LLC Vehicle speed sensor diagnostic system and method
DE102007048533A1 (de) * 2007-10-10 2008-11-06 Zf Friedrichshafen Ag Verfahren zum Betreiben einer Getriebeeinrichtung, insbesondere eines Automatgetriebes
CN103542087B (zh) * 2013-10-12 2016-08-17 浙江吉利控股集团有限公司 自动变速器输入轴转速传感器容错控制方法及装置
US9399466B2 (en) * 2014-10-13 2016-07-26 Zf Friedrichshafen Ag Method for operating an automatic transmission
DE102018220871A1 (de) 2018-12-03 2020-06-04 Zf Friedrichshafen Ag Verfahren und Steuergerät zum Betreiben eines Getriebes mit wenigstens einem formschlüssigen Schaltelement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849899A (en) * 1986-04-07 1989-07-18 Eaton Corporation Method for controlling AMT system including speed sensor signal fault detection and tolerance
US4702127A (en) * 1986-04-18 1987-10-27 Eaton Corporation Method for controlling AMT system including gear neutral sensor signal fault detection and tolerance
US4843551A (en) * 1987-09-28 1989-06-27 Saturn Corporation Failure mode shift pattern alteration for an electronically controlled transmission
JPH07107425B2 (ja) * 1987-12-28 1995-11-15 アイシン・エィ・ダブリュ株式会社 電子制御式自動変速機のフェールセーフ制御装置
US4945484A (en) * 1988-10-13 1990-07-31 Eaton Corporation Method and control system for controlling AMT system including detection of erroneous gear neutral indication
JPH02162125A (ja) * 1988-12-15 1990-06-21 Diesel Kiki Co Ltd 自動変速制御装置

Also Published As

Publication number Publication date
EP0438917A3 (en) 1992-12-16
EP0438917B1 (de) 1994-03-16
JP3069798B2 (ja) 2000-07-24
CA2034536C (en) 1995-10-31
JPH04316762A (ja) 1992-11-09
US5157607A (en) 1992-10-20
CA2034536A1 (en) 1991-07-20
EP0438917A2 (de) 1991-07-31
GB9001273D0 (en) 1990-03-21
DE69007458T2 (de) 1994-09-22

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings