ES2104671T3 - Unidad de propulsion. - Google Patents

Unidad de propulsion.

Info

Publication number
ES2104671T3
ES2104671T3 ES91307717T ES91307717T ES2104671T3 ES 2104671 T3 ES2104671 T3 ES 2104671T3 ES 91307717 T ES91307717 T ES 91307717T ES 91307717 T ES91307717 T ES 91307717T ES 2104671 T3 ES2104671 T3 ES 2104671T3
Authority
ES
Spain
Prior art keywords
proportion
gearbox
engine
fuel
merit
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
ES91307717T
Other languages
English (en)
Inventor
Peter Cleve Mason
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of ES2104671T3 publication Critical patent/ES2104671T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • 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
    • F16H59/74—Inputs being a function of engine parameters
    • F16H2059/743—Inputs being a function of engine parameters using engine performance or power for control of gearing
    • 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
    • F16H2061/0015—Transmission control for optimising fuel consumptions
    • 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
    • F16H2061/0018—Transmission control for optimising exhaust emissions
    • 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
    • F16H2061/0075—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 a particular control method
    • F16H2061/0096—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 a particular control method using a parameter map
    • 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
    • F16H2061/022—Calculation or estimation of optimal gear ratio, e.g. best ratio for economy drive or performance according driver preference, or to optimise exhaust emissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

UNA UNIDAD DE POTENCIA PARA UN VEHICULO, PROVISTO DE UN MOTOR (10) ACOPLADO A UNA CAJA DE CAMBIOS DE PROPORCION MULTIPLE (13). EL SUMINISTRO DE COMBUSTIBLE AL MOTOR SE CONTROLA MEDIANTE UN SISTEMA DE CONTROL DE COMBUSTIBLE (11) Y LA PROPORCION SELECCIONADA DE LA CAJA DE CAMBIOS SE DETERMINA MEDIANTE EL SISTEMA DE CONTROL DE SELECCION DE LA PROPORCION (15A). LA UNIDAD INCLUYE MAPAS (19) EN LOS QUE SE ALMACENAN LOS DATOS REGISTRADOS PREVIAMENTE RELACIONADOS CON EL CONSUMO DE COMBUSTIBLE DEL MOTOR Y LAS EMISIONES DE GASES. PARA UNA VELOCIDAD DEL VEHICULO DADA, SE LEERAN LOS DATOS DE LOS MAPAS, Y SE COMBINARAN UTILIZANDO FACTORES DE PESO PARA DETERMINAR LAS CANTIDADES DE MERITO. ESTAS CANTIDADES PARA LAS PROPORCIONES DE CAJA DE CAMBIOS POSIBLES, SE COMPARAN Y SE SELECCIONA AQUELLA PROPORCION QUE DA LAS CANTIDADES DE MERITO MAS ALTAS.
ES91307717T 1990-09-05 1991-08-21 Unidad de propulsion. Expired - Lifetime ES2104671T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909019400A GB9019400D0 (en) 1990-09-05 1990-09-05 Power unit

Publications (1)

Publication Number Publication Date
ES2104671T3 true ES2104671T3 (es) 1997-10-16

Family

ID=10681717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307717T Expired - Lifetime ES2104671T3 (es) 1990-09-05 1991-08-21 Unidad de propulsion.

Country Status (5)

Country Link
US (1) US5201889A (es)
EP (1) EP0474401B1 (es)
DE (1) DE69126263T2 (es)
ES (1) ES2104671T3 (es)
GB (1) GB9019400D0 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE144594T1 (de) * 1992-12-01 1996-11-15 Ift Ingenieurgesellschaft Fuer Verfahren und vorrichtung zur ermittlung eines günstigen gangs
DE19703561A1 (de) * 1997-01-31 1998-08-06 Zahnradfabrik Friedrichshafen Einrichtung zum Auswerten von Fahrzeug-, Antriebs- und Betriebsparametern
DE19703863A1 (de) * 1997-02-03 1998-08-06 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung des Antriebsstrangs eines Kraftfahrzeugs
EP0888921B1 (de) * 1997-07-01 2002-11-27 Siemens Aktiengesellschaft Steuerung für den Antriebsstrang eines Kraftfahrzeugs
DE19827133A1 (de) * 1998-06-18 1999-12-23 Volkswagen Ag Triebstrangmanagement für ein Kraftfahrzeug
FR2792261B1 (fr) * 1999-04-16 2001-06-29 Peugeot Citroen Automobiles Sa Systeme d'aide a la conduite d'un vehicule automobile
US6056657A (en) * 1999-06-11 2000-05-02 Caterpillar Inc. Control strategy for optimizing multi-range hydro-mechanical transmission
DE102008054008A1 (de) * 2008-10-30 2010-05-06 Bayerische Motoren Werke Aktiengesellschaft Informationsvorrichtung
IT1399015B1 (it) * 2009-02-13 2013-04-05 Magneti Marelli Spa Metodo di individuazione della marcia ottimale per una trasmissione di un veicolo
KR101327057B1 (ko) * 2011-12-05 2013-11-07 현대자동차주식회사 차량의 경제운전 안내시스템
EP2903873A4 (en) * 2012-10-02 2017-12-06 Scania CV AB Regulation of concentration/fraction of substances in an exhaust stream
US10035500B2 (en) 2012-10-02 2018-07-31 Scania Cv Ab Regulation of concentration/fraction of substances in an exhaust stream
SE539091C2 (sv) * 2012-10-02 2017-04-04 Scania Cv Ab Reglering av en koncentration/fraktion av ingående ämnen i en avgasström
DE102012019609B4 (de) * 2012-10-08 2024-03-21 Att Automotivethermotech Gmbh Verbesserung der Wiederholbarkeit von CO2- und Kraftstoffverbrauchsmessungen
JP5904191B2 (ja) * 2013-10-31 2016-04-13 トヨタ自動車株式会社 内燃機関の排気浄化装置
US11691628B2 (en) * 2021-02-01 2023-07-04 Tusimple, Inc. Vehicle powertrain integrated predictive dynamic control for autonomous driving

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905544A (en) * 1975-09-25 1990-03-06 Ganoung David P Powertrain control apparatus for improving fuel economy
US4280469A (en) * 1977-02-07 1981-07-28 Ganoung David P Powertrain and apparatus using a continuously variable ratio transmission to improve fuel economy
US4774858A (en) * 1975-09-25 1988-10-04 Ganoung David P Engine control apparatus for improved fuel economy
DE2625770A1 (de) * 1976-06-09 1977-12-15 Daimler Benz Ag Verfahren beim betrieb eines brennkraftgetriebenen fahrzeuges
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
JPS60146949A (ja) * 1984-01-12 1985-08-02 Toyota Motor Corp 自動変速制御装置
KR900000592B1 (ko) * 1985-02-16 1990-02-01 미쓰비시지도오샤고오교오 가부시기가이샤 자동변속장치의 변속제어장치
US4843556A (en) * 1985-07-23 1989-06-27 Lucas Industries Public Limited Company Method and apparatus for controlling an internal combustion engine
US4792901A (en) * 1986-05-15 1988-12-20 Eaton Corporation Method for controlling AMT system including after transmission gear change fuel control
EP0393040B1 (de) * 1987-08-17 1991-11-06 ZF FRIEDRICHSHAFEN Aktiengesellschaft Steuereinrictung zum selbsttätigen schalten von stufenwechselgetrieben
US4943921A (en) * 1988-10-24 1990-07-24 Ford Motor Company Automatic transmission electronic gearshift control having altitude corrected shift criteria
DE3900320A1 (de) * 1989-01-07 1990-05-10 Rainer Wieland Optimierung der antriebseinheit mit elektronischer abtastung der spezifischen motorkennfelder

Also Published As

Publication number Publication date
EP0474401B1 (en) 1997-05-28
DE69126263T2 (de) 1998-01-29
US5201889A (en) 1993-04-13
DE69126263D1 (de) 1997-07-03
GB9019400D0 (en) 1990-10-17
EP0474401A3 (en) 1993-01-27
EP0474401A2 (en) 1992-03-11

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