IT1272607B - Dispositivo di comando per manovrare un distributore di coppia o cambio di velocita' intermedio - Google Patents

Dispositivo di comando per manovrare un distributore di coppia o cambio di velocita' intermedio

Info

Publication number
IT1272607B
IT1272607B ITMI931952A ITMI931952A IT1272607B IT 1272607 B IT1272607 B IT 1272607B IT MI931952 A ITMI931952 A IT MI931952A IT MI931952 A ITMI931952 A IT MI931952A IT 1272607 B IT1272607 B IT 1272607B
Authority
IT
Italy
Prior art keywords
maneuvering
control device
torque distributor
speed change
intermediate speed
Prior art date
Application number
ITMI931952A
Other languages
English (en)
Inventor
Gerhard Josef Fruhwirth
Original Assignee
Steyr Daimler Puch 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 Steyr Daimler Puch Ag filed Critical Steyr Daimler Puch Ag
Publication of ITMI931952A0 publication Critical patent/ITMI931952A0/it
Publication of ITMI931952A1 publication Critical patent/ITMI931952A1/it
Application granted granted Critical
Publication of IT1272607B publication Critical patent/IT1272607B/it

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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
    • B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
    • 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
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • 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
    • B60W10/12—Conjoint control of vehicle sub-units of different type or different function including control of differentials
    • B60W10/14—Central differentials for dividing torque between front and rear axles
    • 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
    • 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
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • B60K17/3467—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear combined with a change speed gearing, e.g. range gear
    • 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
    • F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
    • 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)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

Un motore (1) tramite un innesto (2), un cambio di velocità (3) e un distributore di coppia sincronizzato (6) aziona un autoveicolo. L'operazione di cambio nella marcia fuoristrada viene avviata azionando un preselettore (31) e l'innesto (2).Il procedimento sostanzialmente consiste nel fatto che dalla caduta del numero di giri dell'albero (4) e da una durata di manovra prognosticata si calcola un anticipo del punto di manovra. In tal modo viene attivata l'operazione di cambio, ancor prima che sia raggiunto il numero di giri di uscita - a partire dal quale il motore va in fuorigiri.- Conseguentemente risulta possibile un tempestivo e non problematico scalamento di marcia nel funzionamento fuoristrada.(Figura 1).
ITMI931952A 1992-09-16 1993-09-10 Dispositivo di comando per manovrare un distributore di coppia o cambio di velocita' intermedio IT1272607B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4230989A DE4230989C2 (de) 1992-09-16 1992-09-16 Steuereinrichtung zum Schalten eines Verteiler- oder Zwischengetriebes

Publications (3)

Publication Number Publication Date
ITMI931952A0 ITMI931952A0 (it) 1993-09-10
ITMI931952A1 ITMI931952A1 (it) 1995-03-10
IT1272607B true IT1272607B (it) 1997-06-26

Family

ID=6468101

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI931952A IT1272607B (it) 1992-09-16 1993-09-10 Dispositivo di comando per manovrare un distributore di coppia o cambio di velocita' intermedio

Country Status (5)

Country Link
AT (1) AT408971B (it)
DE (1) DE4230989C2 (it)
FR (1) FR2695701B1 (it)
GB (1) GB2271399B (it)
IT (1) IT1272607B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0943844B1 (de) * 1998-03-17 2003-08-06 WABCO GmbH & CO. OHG Verfahren zur Steuerung eines Getriebes
JP2001260693A (ja) * 2000-03-21 2001-09-26 Isuzu Motors Ltd セレクティブクラッチの制御装置
DE10111257B4 (de) 2001-03-09 2013-10-31 Burani Consulting Limited Liability Company Kraftfahrzeug-Antriebsstrang
DE10207213A1 (de) * 2002-02-21 2003-09-04 Zahnradfabrik Friedrichshafen Verfahren zum Betätigen eines Getriebes
DE10325354A1 (de) * 2003-06-05 2004-12-23 Daimlerchrysler Ag Verfahren zum Betrieb eines Antriebsstrangs eines Kraftfahrzeugs
DE102006054993A1 (de) * 2006-11-22 2008-05-29 Zf Friedrichshafen Ag Verfahren zum Betreiben einer Getriebevorrichtung und Vorrichtung zur Durchführung des Verfahrens
DE102010062461A1 (de) 2010-12-06 2012-06-06 Zf Friedrichshafen Ag Verfahren zur Überwachung eines Übersetzungswechsels in einem Getriebe, welches einem Automatgetriebe oder einem automatisierten Schaltgetriebe eines Kraftfahrzeugs vor-oder nachgeschaltet ist

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532711B1 (fr) * 1982-09-03 1987-06-19 Panhard Levassor Sa Const Meca Transmission pour vehicule automobile
DE3334711A1 (de) * 1983-09-26 1985-04-04 Wabco Westinghouse Fahrzeug Gassteuereinrichtung fuer einen antriebsmotor
ATA177288A (de) * 1988-07-08 1997-10-15 Steyr Daimler Puch Ag Schaltvorrichtung zur wahlweisen umschaltung zwischen einem geländegang und einem strassengang eines verteiler- oder zwischengetriebes

Also Published As

Publication number Publication date
DE4230989A1 (de) 1994-03-17
GB9318949D0 (en) 1993-10-27
ITMI931952A0 (it) 1993-09-10
GB2271399B (en) 1995-07-05
GB2271399A (en) 1994-04-13
DE4230989C2 (de) 1995-01-26
ITMI931952A1 (it) 1995-03-10
FR2695701B1 (fr) 1997-04-25
AT408971B (de) 2002-04-25
ATA166493A (de) 2001-09-15
FR2695701A1 (fr) 1994-03-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980831