DE10390838D2 - Transmission and method for driving a creep torque in an automatic transmission of a vehicle - Google Patents

Transmission and method for driving a creep torque in an automatic transmission of a vehicle

Info

Publication number
DE10390838D2
DE10390838D2 DE10390838T DE10390838T DE10390838D2 DE 10390838 D2 DE10390838 D2 DE 10390838D2 DE 10390838 T DE10390838 T DE 10390838T DE 10390838 T DE10390838 T DE 10390838T DE 10390838 D2 DE10390838 D2 DE 10390838D2
Authority
DE
Germany
Prior art keywords
transmission
vehicle
driving
creep torque
automatic transmission
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 - Fee Related
Application number
DE10390838T
Other languages
German (de)
Inventor
Reinhard Berger
Klaus Kuepper
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.)
Schaeffler Buehl Verwaltungs GmbH
LuK Lamellen und Kupplungsbau GmbH
Original Assignee
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau GmbH
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
Priority claimed from DE10308689A external-priority patent/DE10308689A1/en
Priority claimed from DE10308700.1A external-priority patent/DE10308700B4/en
Priority claimed from DE10308691A external-priority patent/DE10308691A1/en
Priority claimed from DE10308690A external-priority patent/DE10308690A1/en
Priority claimed from DE10308698A external-priority patent/DE10308698A1/en
Priority claimed from DE10308697A external-priority patent/DE10308697A1/en
Priority claimed from DE10308716A external-priority patent/DE10308716A1/en
Priority claimed from DE10308714A external-priority patent/DE10308714A1/en
Application filed by LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Priority claimed from DE10308713.3A external-priority patent/DE10308713B4/en
Priority claimed from DE10308692A external-priority patent/DE10308692A1/en
Priority claimed from DE10308748A external-priority patent/DE10308748A1/en
Priority claimed from DE10308712.5A external-priority patent/DE10308712B4/en
Priority claimed from DE10308719A external-priority patent/DE10308719A1/en
Application granted granted Critical
Publication of DE10390838D2 publication Critical patent/DE10390838D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18063—Creeping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
    • 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
    • B60W10/04—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
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • F16D29/005—Clutches and systems of clutches involving both fluid and magnetic actuation with a fluid pressure piston driven by an electric motor
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/08—Regulating clutch take-up on starting
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/18—Braking system
    • B60W2510/182—Brake pressure, e.g. of fluid or between pad and disc
    • 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
    • B60W2540/12—Brake pedal position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F16D2500/1025—Electric motor with threaded transmission
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3108—Vehicle speed
    • F16D2500/3111—Standing still, i.e. signal detecting when the vehicle is standing still or bellow a certain limit 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
    • F16H2312/00—Driving activities
    • F16H2312/06—Creeping
DE10390838T 2002-03-07 2003-02-28 Transmission and method for driving a creep torque in an automatic transmission of a vehicle Expired - Fee Related DE10390838D2 (en)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
DE10209917 2002-03-07
DE10308692A DE10308692A1 (en) 2002-03-07 2003-02-28 Gear shifting method for dual-clutch gear shift transmission for automobile has active clutch opened until slip limit is reached with control of torque delivered by engine
DE10308698A DE10308698A1 (en) 2002-03-07 2003-02-28 Starting strategy for dual-clutch gearbox for automobile has drive switched from starting clutch to second clutch upon detection of threshold clutch temperature
DE10308697A DE10308697A1 (en) 2002-03-07 2003-02-28 Gear changing method for dual-clutch gearbox provides downwards gear changing dependent on gear changing mode and/or vehicle parameters
DE10308716A DE10308716A1 (en) 2002-03-07 2003-02-28 Clutch characteristic adaptation method for dual-clutch gearbox for automobile provides zero point adjustment for displacement measurement of clutch actuators during driving
DE10308714A DE10308714A1 (en) 2002-03-07 2003-02-28 Clutch control method for automobile dual-clutch gearbox has clutches controlled for slip regulation during overlapping gear shift
DE10308689A DE10308689A1 (en) 2002-03-07 2003-02-28 Gear changing method for dual-clutch gearbox uses torque control of clutches dependent on gearbox loading and/or gear changing mode
DE10308691A DE10308691A1 (en) 2002-03-07 2003-02-28 Gear selection method for dual-clutch system for parallel switched gearbox provides pre-selection of gear for inactive parallel drive train dependent on gear selected for active parallel drive train
DE10308690A DE10308690A1 (en) 2002-03-07 2003-02-28 Gear changing strategy for automobile dual-clutch gearbox has input shaft of inactive parallel drive train increased during gear pre-selection
PCT/DE2003/000652 WO2003074314A2 (en) 2002-03-07 2003-02-28 Transmission and method for controlling a creeping torque of an automatic transmission of a vehicle
DE10308748A DE10308748A1 (en) 2002-03-07 2003-02-28 Process and device for driving a motor vehicle controls a parallel switching gear with a double coupling in the drive train
DE10308712.5A DE10308712B4 (en) 2002-03-07 2003-02-28 Vehicle with a drive train and method for controlling the drive train of a vehicle
DE10308700.1A DE10308700B4 (en) 2002-03-07 2003-02-28 A method of performing an upshift from an initial gear to a target gear in the dual-clutch transmission of a vehicle
DE10308719A DE10308719A1 (en) 2002-03-07 2003-02-28 Position adjustment method for motion transmission between clutch actuator and spring-loaded clutch
DE10308713.3A DE10308713B4 (en) 2002-03-07 2003-02-28 A dual clutch transmission and method for controlling and / or regulating a dual clutch transmission in a crossover circuit

Publications (1)

Publication Number Publication Date
DE10390838D2 true DE10390838D2 (en) 2005-02-17

Family

ID=34229584

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10308699A Withdrawn DE10308699A1 (en) 2002-03-07 2003-02-28 Creeping torque control method for clutch of automobile automatic transmission controls creeping torque timing and/or characteristic dependent on vehicle operating parameter
DE10390838T Expired - Fee Related DE10390838D2 (en) 2002-03-07 2003-02-28 Transmission and method for driving a creep torque in an automatic transmission of a vehicle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10308699A Withdrawn DE10308699A1 (en) 2002-03-07 2003-02-28 Creeping torque control method for clutch of automobile automatic transmission controls creeping torque timing and/or characteristic dependent on vehicle operating parameter

Country Status (4)

Country Link
AU (1) AU2003215516A1 (en)
DE (2) DE10308699A1 (en)
FR (1) FR2840660B1 (en)
WO (1) WO2003074314A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005344859A (en) 2004-06-03 2005-12-15 Nissan Motor Co Ltd Starting friction element control device of vehicle
JP4872235B2 (en) * 2005-04-28 2012-02-08 日産自動車株式会社 Shift control device for multi-stage automatic transmission
DE102005021720A1 (en) * 2005-05-11 2006-11-16 Zf Friedrichshafen Ag Method and device for controlling a standstill circuit of an automatic transmission
DE102006042356A1 (en) * 2006-09-08 2008-03-27 Zf Friedrichshafen Ag Method for detecting the application point of a clutch, in particular a wet starting clutch
DE102006042357A1 (en) * 2006-09-08 2008-03-27 Zf Friedrichshafen Ag Method for detecting the application point of a clutch, in particular a wet starting clutch
FR2927040B1 (en) * 2008-02-05 2010-04-16 Renault Sas METHOD FOR OPERATING A STARTING ASSISTANCE SYSTEM FOR A MOTOR VEHICLE ON THE SIDE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733465B4 (en) * 1996-08-20 2012-08-30 Volkswagen Ag Method and arrangement for controlling an automated clutch
DE19942715A1 (en) * 1999-09-08 2001-03-15 Mannesmann Sachs Ag Drive method for coupling device involves driving coupling to set coupling braking torque at least depending on detected inclination parameter if it corresponds to state causing rolling away

Also Published As

Publication number Publication date
FR2840660A1 (en) 2003-12-12
DE10308699A1 (en) 2003-10-09
FR2840660B1 (en) 2007-04-20
AU2003215516A1 (en) 2003-09-16
WO2003074314A3 (en) 2003-11-13
WO2003074314A2 (en) 2003-09-12

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee