ES2193302T3 - Procedimiento y dispositivo para mejorar la estabilidad de marcha en funcionamiento de empuje. - Google Patents

Procedimiento y dispositivo para mejorar la estabilidad de marcha en funcionamiento de empuje.

Info

Publication number
ES2193302T3
ES2193302T3 ES97112416T ES97112416T ES2193302T3 ES 2193302 T3 ES2193302 T3 ES 2193302T3 ES 97112416 T ES97112416 T ES 97112416T ES 97112416 T ES97112416 T ES 97112416T ES 2193302 T3 ES2193302 T3 ES 2193302T3
Authority
ES
Spain
Prior art keywords
revolutions
stability
driven wheels
values
value
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
ES97112416T
Other languages
English (en)
Inventor
Klaus Welsch
Klaus Schmidt
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of ES2193302T3 publication Critical patent/ES2193302T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, spinning or skidding of wheels
    • B60K28/165—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, spinning or skidding of wheels acting on elements of the vehicle drive train other than the propulsion unit and brakes, e.g. transmission, clutch, differential
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0022—Gains, weighting coefficients or weighting functions
    • B60W2050/0025—Transfer function weighting factor
    • 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
    • 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
    • F16H63/46—Signals to a clutch outside the gearbox

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO Y A UN DISPOSITIVO PARA MEJORAR LA ESTABILIDAD DE CONDUCCION EN MODO DE TRASLACION. PARA MEJORAR LA ESTABILIDAD DEL VEHICULO, HABITUALMENTE SE DETERMINAN LAS REVOLUCIONES DE LAS RUEDAS NO ACCIONADAS Y LAS REVOLUCIONES DE LAS RUEDAS ACCIONADAS Y SE COMPARAN ESTOS VALORES ENTRE SI PARA CUANDO, POR EJEMPLO, SE ALCANZA UN MOMENTO DE IMPULSION DEL MOTOR EXCESIVO, PROVOCAR UNA INTERVENCION. LA ESTABILIDAD DEL VEHICULO EN EL MODO DE TRASLACION TAMBIEN PUEDE SER PROBLEMATICA CUANDO EL MOMENTO DE FRENADO DEL MOTOR ALCANZA UN VALOR QUE HACE QUE LAS RUEDAS ACCIONADAS SE BLOQUEEN CON DEMASIADA FUERZA, PERDIENDOSE ESTABILIDAD LATERAL. PARA EVITAR ESTE PROBLEMA, LA INVENCION PROPONE DESEMBRAGAR UN ACOPLAMIENTO DE FRICCION DISPUESTO EN FASE DE IMPULSION ENTRE EL MOTOR DE IMPULSION Y LAS RUEDAS CUANDO EL NUMERO DE REVOLUCIONES DE LAS RUEDAS ACCIONADAS SEA INFERIOR AL NUMERO DE REVOLUCIONES DE LAS RUEDAS NO ACCIONADAS Y LA DIFERENCIA ENTRE ESTOS VALORES SUPERE UN VALOR LIMITE PREFIJADO. EL ACOPLAMIENTO POR FRICCION SE VUELVE A EMBRAGAR CUANDO LA DIFERENCIA ENTRE AMBOS VALORES DE REVOLUCIONES SEA IGUAL O MENOR QUE UN SEGUNDO VALOR LIMITE.
ES97112416T 1996-09-04 1997-07-19 Procedimiento y dispositivo para mejorar la estabilidad de marcha en funcionamiento de empuje. Expired - Lifetime ES2193302T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19635809A DE19635809A1 (de) 1996-09-04 1996-09-04 Verfahren und Vorrichtung zur Verbesserung der Fahrstabilität im Schubbetrieb
US08/923,434 US6029511A (en) 1996-09-04 1997-09-04 Method and apparatus for improving vehicle driving stability during deceleration

Publications (1)

Publication Number Publication Date
ES2193302T3 true ES2193302T3 (es) 2003-11-01

Family

ID=26029016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97112416T Expired - Lifetime ES2193302T3 (es) 1996-09-04 1997-07-19 Procedimiento y dispositivo para mejorar la estabilidad de marcha en funcionamiento de empuje.

Country Status (5)

Country Link
US (1) US6029511A (es)
EP (1) EP0827859B1 (es)
JP (1) JPH1089383A (es)
DE (2) DE19635809A1 (es)
ES (1) ES2193302T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831249A1 (de) * 1998-07-11 2000-03-30 Micro Compact Car Ag Biel Verfahren und Regel- und Steuereinheit zur Beeinflussung der Fahrdynamik eines Kraftfahrzeugs
EP1165348B1 (de) * 1999-03-19 2003-01-08 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur erhöhung der sicherheit bei einem fahrzeug
DE19912332B4 (de) * 1999-03-19 2006-01-26 Bayerische Motoren Werke Ag Vorrichtung zur Erhöhung der Fahrstabilität bei einem Fahrzeug
DE19920065C2 (de) * 1999-05-03 2003-04-10 Daimler Chrysler Ag Verfahren zur Durchführung einer automatisierten Kupplungsbetätigung
DE19939442A1 (de) 1999-08-20 2001-02-22 Mannesmann Sachs Ag Verfahren zum Ansteuern einer automatischen Kupplung in einem Antriebssystem
SE9904487L (sv) * 1999-12-09 2000-12-11 Scania Cv Ab Anordning vid motorfordon med differentialspärr
DE60003625T2 (de) * 2000-02-19 2004-07-29 Robert Bosch Gmbh Verfahren zur Steuerung eines automatischen Getriebes
DE10049478A1 (de) * 2000-10-06 2002-04-25 Audi Ag Kraftfahrzeug mit einem Automatikgetriebe
DE10157711C1 (de) * 2001-11-24 2003-02-27 Daimler Chrysler Ag Verfahren und Vorrichtung zum Betrieb eines automatisierten Zahnräderwechselgetriebes
FR2841190B1 (fr) * 2002-06-21 2009-11-06 Luk Lamellen & Kupplungsbau Procede de commande et/ou de reglage d'une boite de vitesse et strategie de changements de rapports pour une boite de vitesses
DE10316945A1 (de) 2003-04-12 2004-10-21 Daimlerchrysler Ag Vorrichtung und Verfahren zur Stabilisierung eines Fahrzeuges
JP4054711B2 (ja) * 2003-04-21 2008-03-05 株式会社日立製作所 可変動弁式内燃機関
JP5189337B2 (ja) * 2007-09-27 2013-04-24 本田技研工業株式会社 鞍乗型車両のクラッチ制御システム
US10065501B2 (en) * 2012-09-05 2018-09-04 Magna Powertrain Ag & Co Kg Control system for an all-wheel clutch
US9920797B2 (en) * 2013-09-25 2018-03-20 Schaeffler Technologies AG & Co. KG Method for avoiding safety-critical activation of a clutch in a hybrid module of a drivetrain of a motor vehicle
DE102015223504A1 (de) * 2015-11-27 2017-06-01 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Kraftfahrzeugs

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146738A1 (de) * 1981-11-25 1983-06-01 Emil Weber Fabrik für Ölhydraulik GmbH & Co, 7129 Güglingen Vorrichtung zum automatischen ausruecken der kupplung eines kraftfahrzeugs
DE3342574A1 (de) * 1983-11-25 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Fahrzeug mit einer einkoppelbaren sperre fuer die angetriebenen raeder
JPS60128055A (ja) * 1983-12-14 1985-07-08 Nissan Motor Co Ltd パワ−トレ−ンのスリツプ防止用制御方法
DE3427725A1 (de) * 1984-02-14 1985-08-22 Volkswagenwerk Ag, 3180 Wolfsburg Anordnung zum regeln der kraftuebertragung eines vierradgetriebenen kraftfahrzeuges mit verteilergetriebe
DE3528389C2 (de) * 1985-08-07 2002-08-14 Zf Sachs Ag Anordnung zur Regelung des Antriebsschlupfs eines Kraftfahrzeugs
JP2528484B2 (ja) * 1987-11-30 1996-08-28 日産自動車株式会社 四輪駆動車の駆動力配分制御装置
FR2645805B1 (fr) * 1989-04-17 1995-07-13 Luk Lamellen & Kupplungsbau Procede de commande d'un embrayage a friction automatise agissant entre un moteur d'entrainement et une transmission, appareillage pour la mise en oeuvre du procede, et regulation associee d'un embrayage a friction
JPH0794207B2 (ja) * 1989-04-19 1995-10-11 日産自動車株式会社 四輪駆動車の駆動力配分制御装置
JP2903867B2 (ja) * 1992-06-08 1999-06-14 日産自動車株式会社 四輪駆動車の駆動力配分制御装置
JP2914040B2 (ja) * 1992-09-22 1999-06-28 日産自動車株式会社 四輪駆動車の駆動力配分制御装置
DE4316421A1 (de) * 1993-05-17 1994-11-24 Fichtel & Sachs Ag Anordnung zur Betätigung einer Reibungskupplung eines Kraftfahrzeugs
DE19507622B4 (de) * 1994-03-18 2013-01-03 Volkswagen Ag Verfahren und Antriebsanordnung zur Steuerung des Motorbremsbetriebes eines Kraftfahrzeuges
JP3275563B2 (ja) * 1994-09-21 2002-04-15 日産自動車株式会社 車両の四輪駆動制御装置

Also Published As

Publication number Publication date
US6029511A (en) 2000-02-29
EP0827859B1 (de) 2003-03-05
DE19635809A1 (de) 1998-03-05
JPH1089383A (ja) 1998-04-07
DE59709427D1 (de) 2003-04-10
EP0827859A3 (de) 2000-05-10
EP0827859A2 (de) 1998-03-11

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