ES2176681T3 - Sistema de control de la transmision. - Google Patents

Sistema de control de la transmision.

Info

Publication number
ES2176681T3
ES2176681T3 ES97904510T ES97904510T ES2176681T3 ES 2176681 T3 ES2176681 T3 ES 2176681T3 ES 97904510 T ES97904510 T ES 97904510T ES 97904510 T ES97904510 T ES 97904510T ES 2176681 T3 ES2176681 T3 ES 2176681T3
Authority
ES
Spain
Prior art keywords
displacement
relationship
control system
map
pedal
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
ES97904510T
Other languages
English (en)
Inventor
Paul Malcolm Darnell
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.)
LuK Leamington Ltd
Original Assignee
LuK Leamington 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 LuK Leamington Ltd filed Critical LuK Leamington Ltd
Application granted granted Critical
Publication of ES2176681T3 publication Critical patent/ES2176681T3/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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over 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
    • 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
    • F16H61/0213—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 characterised by the method for generating shift signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • B60W2540/106—Rate of change
    • 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
    • F16H2059/082—Range selector apparatus with different modes
    • F16H2059/086—Adaptive mode, e.g. learning from the driver
    • 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
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • F16H2059/183—Rate of change of accelerator position, i.e. pedal or throttle change gradient
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • F16H2061/163—Holding the gear for delaying gear shifts under unfavorable conditions, e.g. during cornering
    • 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
    • F16H2302/00—Determining the way or trajectory to new ratio, e.g. by determining speed, torque or time parameters for shift transition
    • F16H2302/04—Determining a modus for 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
    • F16H59/141—Inputs being a function of torque or torque demand of rate of change of torque or torque demand
    • 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
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • 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
    • F16H59/48—Inputs being a function of acceleration
    • 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
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
    • 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
    • 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
    • Y10S477/904—Control signal is acceleration
    • Y10S477/905—Acceleration of throttle signal

Abstract

UN SISTEMA DE CONTROL DE LA TRANSMISION DE LOS VEHICULOS, EN EL CUAL, UNA UNIDAD DE CONTROL CENTRAL (36) EMITE SEÑALES A UN ACCIONADOR DEL EMBRAGUE DE CONDUCCION PRINCIPAL ASOCIADO (22, 38) Y UN MEDIO ACCIONADOR DE RELACION (25) PARA EFECTUAR LOS CAMBIOS DE LA RELACION OPERATIVA DE UNA TRANSMISION ASOCIADA (12), DE ACUERDO CON UN MAPA DE PUNTOS DE DESPLAZAMIENTO PREDETERMINADOS. CUANDO EL MAPA DE PUNTOS DE DESPLAZAMIENTO INDICA QUE ES APROPIADO UN DESPLAZAMIENTO DE LA RELACION, EL SISTEMA CHEQUEA LAS FLUCTUACIONES DE LA POSICION DE UN PEDAL ACELERADOR ASOCIADO DEL MOTOR (19) Y, UNICAMENTE ACCIONA EL DESPLAZAMIENTO, SI EL GRADO DE FLUCTUACION DE LA POSICION DEL PEDAL DEL ACELERADOR SE JUZGA COMO ACEPTABLE. EL NIVEL ACEPTABLE DE FLUCTUACION DEL PEDAL DEL ACELERADOR VARIA, PREFERIBLEMENTE, CON LA VELOCIDAD DEL MOTOR.
ES97904510T 1996-02-10 1997-02-10 Sistema de control de la transmision. Expired - Lifetime ES2176681T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9602731.3A GB9602731D0 (en) 1996-02-10 1996-02-10 Transmission control systems

Publications (1)

Publication Number Publication Date
ES2176681T3 true ES2176681T3 (es) 2002-12-01

Family

ID=10788469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97904510T Expired - Lifetime ES2176681T3 (es) 1996-02-10 1997-02-10 Sistema de control de la transmision.

Country Status (8)

Country Link
US (1) US5961420A (es)
EP (2) EP0820564B1 (es)
JP (1) JPH11504103A (es)
KR (1) KR100470738B1 (es)
DE (2) DE69722830T2 (es)
ES (1) ES2176681T3 (es)
GB (2) GB9602731D0 (es)
WO (1) WO1997029307A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO980325A1 (it) * 1998-04-16 1999-10-16 C R F Societa Conosrtile Per A Sistema per il controllo automatico personalizzato del cambio di marcia in un autoveicolo provvisto di un cambio di velocita'
DE19849059A1 (de) * 1998-10-24 2000-04-27 Zahnradfabrik Friedrichshafen Verfahren zur Steuerung eines Automatgetriebes eines Kraftfahrzeuges bei einer spontanen Gas-/Pedalrücknahme
JP2000130571A (ja) * 1998-10-29 2000-05-12 Aisin Ai Co Ltd 歯車変速機の制御方式および制御装置
JP2000337494A (ja) 1999-05-24 2000-12-05 Aisin Ai Co Ltd 自動変速機のシフト制御装置及びシフト方法
SE519741C2 (sv) * 2000-09-11 2003-04-01 Volvo Constr Equip Components Anordning för positionering av ett kopplingsorgan
JP4538940B2 (ja) * 2000-10-26 2010-09-08 アイシン精機株式会社 自動変速機の変速制御方法
JP4474764B2 (ja) * 2000-10-27 2010-06-09 アイシン精機株式会社 自動変速機の変速制御方法
KR100394681B1 (ko) * 2001-11-28 2003-08-14 현대자동차주식회사 자동 변속기의 변속 제어방법
FR2848923B1 (fr) * 2002-12-23 2005-11-18 Renault Sa Procede et systeme de commande d'une transmission automatique
DE102005057805B4 (de) * 2005-12-03 2017-05-18 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur Steuerung eines Automatikgetriebes mit einer elektronischen Steuereinheit
SE534961C2 (sv) * 2009-09-14 2012-02-28 Scania Cv Ab System för styrning av växlingspunkter
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
GB2498929B (en) 2012-01-25 2014-05-07 Jaguar Land Rover Ltd Adaptive control of internal combustion engine
GB2498730B (en) * 2012-01-25 2014-04-09 Jaguar Land Rover Ltd Adaptive control of internal combustion engine
GB2498729B (en) * 2012-01-25 2014-04-09 Jaguar Land Rover Ltd Adaptive control of internal combustion engine
US10315506B2 (en) * 2013-12-13 2019-06-11 Ford Global Technologies, Llc Selective shift transmission initial gear determination
KR20170002786U (ko) 2016-01-27 2017-08-04 주식회사 상상 안경테의 코받침 결합구조
US9945475B1 (en) 2017-02-14 2018-04-17 Ford Global Technologies, Llc Downshift scheduling for a vehicle
JP6738958B2 (ja) 2017-03-15 2020-08-12 日立オートモティブシステムズ株式会社 車両の変速機制御装置
DE102019111092B4 (de) * 2019-04-30 2022-08-18 Schaeffler Technologies AG & Co. KG Kupplung für ein Fahrzeug und Verfahren zur Steuerung einer Kupplung

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Publication number Priority date Publication date Assignee Title
AU6430980A (en) 1979-11-26 1981-06-04 Automotive Products Ltd. Dual clutch transmission
AU548876B2 (en) 1980-02-18 1986-01-09 Automotive Products Ltd. Standing-start clutch control
DE3174453D1 (en) 1980-07-08 1986-05-28 Automotive Prod Plc Clutch control system
JPS5981230A (ja) * 1982-10-30 1984-05-10 Isuzu Motors Ltd 電子制御式トランスミツシヨンの変速制御方式
JPS6444394A (en) * 1987-08-11 1989-02-16 Honda Motor Co Ltd Controller for non-stage transmission
JPH01164850A (ja) * 1987-12-17 1989-06-28 Daikin Mfg Co Ltd 自動車用自動変速機の変速制御装置
JPH0293163A (ja) * 1988-09-30 1990-04-03 Diesel Kiki Co Ltd 車輌用自動変速装置
EP0471102B1 (de) * 1990-08-14 1994-01-05 Siemens Aktiengesellschaft Getriebesteuerung für ein Kraftfahrzeug
EP0513424B1 (de) * 1991-05-17 1995-10-25 Siemens Aktiengesellschaft Kraftfahrzeug-Getriebe mit einem Steuergerät
DE59108372D1 (de) * 1991-09-11 1997-01-02 Siemens Ag Steuerung für einen Kraftfahrzeugantrieb mit einem automatischen Getriebe
KR960015250B1 (ko) * 1992-07-10 1996-11-04 마쯔다 가부시기가이샤 자동변속기의 제어장치
JP2888056B2 (ja) * 1992-10-02 1999-05-10 日産自動車株式会社 車両用自動変速装置
DE4312717A1 (de) * 1993-04-20 1993-11-04 Zahnradfabrik Friedrichshafen Verfahren zur steuerung eines automatischen schaltgetriebes
JP3085029B2 (ja) * 1993-06-28 2000-09-04 日産自動車株式会社 自動変速機の変速制御装置
JP3446299B2 (ja) * 1994-04-28 2003-09-16 アイシン・エィ・ダブリュ株式会社 車両用自動変速機の変速制御装置
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Also Published As

Publication number Publication date
DE69722830T2 (de) 2004-05-13
JPH11504103A (ja) 1999-04-06
US5961420A (en) 1999-10-05
DE69712419T2 (de) 2003-01-09
GB2314129A (en) 1997-12-17
WO1997029307A1 (en) 1997-08-14
EP1118802A2 (en) 2001-07-25
DE69722830D1 (de) 2003-07-17
KR100470738B1 (ko) 2005-07-12
EP1118802B1 (en) 2003-06-11
GB9721259D0 (en) 1997-12-03
EP1118802A3 (en) 2001-10-24
DE69712419D1 (de) 2002-06-13
KR19980703730A (ko) 1998-12-05
GB9602731D0 (en) 1996-04-10
GB2314129B (en) 2000-05-31
EP0820564A1 (en) 1998-01-28
EP0820564B1 (en) 2002-05-08

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