GB2222645B - Control system for an automatic transmission of a motor vehicle - Google Patents

Control system for an automatic transmission of a motor vehicle

Info

Publication number
GB2222645B
GB2222645B GB8917311A GB8917311A GB2222645B GB 2222645 B GB2222645 B GB 2222645B GB 8917311 A GB8917311 A GB 8917311A GB 8917311 A GB8917311 A GB 8917311A GB 2222645 B GB2222645 B GB 2222645B
Authority
GB
United Kingdom
Prior art keywords
control system
motor vehicle
automatic transmission
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 - Lifetime
Application number
GB8917311A
Other versions
GB8917311D0 (en
GB2222645A (en
Inventor
Hosei Suzuki
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of GB8917311D0 publication Critical patent/GB8917311D0/en
Publication of GB2222645A publication Critical patent/GB2222645A/en
Application granted granted Critical
Publication of GB2222645B publication Critical patent/GB2222645B/en
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
    • F16H61/02—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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • B60W2520/105—Longitudinal 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
    • F16H2059/506—Wheel slip
    • 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
    • F16H2061/0234—Adapting the ratios to special vehicle conditions
    • F16H2061/0239—Selecting ratios for preventing or cancelling wheel slip
    • 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
    • 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • F16H61/686—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 specially adapted for stepped gearings without interruption of drive with orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
GB8917311A 1988-07-30 1989-07-28 Control system for an automatic transmission of a motor vehicle Expired - Lifetime GB2222645B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63191150A JPH0242255A (en) 1988-07-30 1988-07-30 Speed change control device of automobile with automatic transmission

Publications (3)

Publication Number Publication Date
GB8917311D0 GB8917311D0 (en) 1989-09-13
GB2222645A GB2222645A (en) 1990-03-14
GB2222645B true GB2222645B (en) 1992-10-28

Family

ID=16269732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8917311A Expired - Lifetime GB2222645B (en) 1988-07-30 1989-07-28 Control system for an automatic transmission of a motor vehicle

Country Status (3)

Country Link
JP (1) JPH0242255A (en)
DE (1) DE3925138C2 (en)
GB (1) GB2222645B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922040A1 (en) * 1989-07-05 1991-01-17 Porsche Ag METHOD AND DEVICE FOR CONTROLLING AN AUTOMATIC GEARBOX
JP3072669B2 (en) * 1992-02-19 2000-07-31 三菱自動車工業株式会社 Shift control method for automatic transmission for vehicle
JP2876868B2 (en) * 1992-02-19 1999-03-31 三菱自動車工業株式会社 Shift control device for automatic transmission for vehicle
DE4120603C2 (en) * 1991-06-21 1995-11-09 Porsche Ag Control device for an automatically shifting transmission of a motor vehicle
DE4226800A1 (en) * 1992-08-13 1994-02-17 Bayerische Motoren Werke Ag Method for reducing the output torque when the driven wheels spin in motor vehicles
JP3453986B2 (en) * 1996-02-08 2003-10-06 日産自動車株式会社 Transmission control device for continuously variable automatic transmission
JP3127359B2 (en) * 1996-12-06 2001-01-22 本田技研工業株式会社 Control device for automatic transmission for vehicles
SE526849C2 (en) * 2004-03-23 2005-11-08 Scania Cv Abp Prevention of switching
DE102007035296A1 (en) * 2007-07-27 2009-02-05 Zf Friedrichshafen Ag Control of an automated gearbox in a motor vehicle with four-wheel drive
JP5261758B2 (en) * 2007-08-31 2013-08-14 本田技研工業株式会社 Automatic transmission control device for vehicle
DE102013001254A1 (en) 2013-01-25 2014-07-31 Man Truck & Bus Ag Vehicle drive with a hydrostatic auxiliary drive

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180033A1 (en) * 1984-09-29 1986-05-07 Robert Bosch Gmbh Slip control system for drive gear
EP0241215A2 (en) * 1986-04-07 1987-10-14 Eaton Corporation Method for controlling AMT system including wheel lock-up detection and tolerance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534194B1 (en) * 1971-04-10 1978-02-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180033A1 (en) * 1984-09-29 1986-05-07 Robert Bosch Gmbh Slip control system for drive gear
EP0241215A2 (en) * 1986-04-07 1987-10-14 Eaton Corporation Method for controlling AMT system including wheel lock-up detection and tolerance

Also Published As

Publication number Publication date
JPH0242255A (en) 1990-02-13
DE3925138A1 (en) 1990-02-01
GB8917311D0 (en) 1989-09-13
DE3925138C2 (en) 1995-04-27
GB2222645A (en) 1990-03-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980728