GB2270961B - A motor vehicle with an automatic gearbox - Google Patents

A motor vehicle with an automatic gearbox

Info

Publication number
GB2270961B
GB2270961B GB9319889A GB9319889A GB2270961B GB 2270961 B GB2270961 B GB 2270961B GB 9319889 A GB9319889 A GB 9319889A GB 9319889 A GB9319889 A GB 9319889A GB 2270961 B GB2270961 B GB 2270961B
Authority
GB
United Kingdom
Prior art keywords
motor vehicle
automatic gearbox
gearbox
automatic
vehicle
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
GB9319889A
Other versions
GB9319889D0 (en
GB2270961A (en
Inventor
Friedrich Graf
Dieter Brueckner
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of GB9319889D0 publication Critical patent/GB9319889D0/en
Publication of GB2270961A publication Critical patent/GB2270961A/en
Application granted granted Critical
Publication of GB2270961B publication Critical patent/GB2270961B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H61/16—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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0488—Smoothing ratio shift during range shift from neutral (N) to drive (D)
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft speed
GB9319889A 1992-09-29 1993-09-27 A motor vehicle with an automatic gearbox Expired - Fee Related GB2270961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924232649 DE4232649C2 (en) 1992-09-29 1992-09-29 Safety device on a motor vehicle with an automatic transmission

Publications (3)

Publication Number Publication Date
GB9319889D0 GB9319889D0 (en) 1993-11-10
GB2270961A GB2270961A (en) 1994-03-30
GB2270961B true GB2270961B (en) 1995-10-04

Family

ID=6469148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9319889A Expired - Fee Related GB2270961B (en) 1992-09-29 1993-09-27 A motor vehicle with an automatic gearbox

Country Status (3)

Country Link
DE (1) DE4232649C2 (en)
FR (1) FR2696225B1 (en)
GB (1) GB2270961B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420930C2 (en) * 1994-06-16 1997-05-22 Daimler Benz Ag Device and method for controlling an automatic shifting device of a gear change transmission of a motor vehicle
JP2009204127A (en) * 2008-02-28 2009-09-10 Mitsubishi Heavy Ind Ltd Vehicle control unit and vehicle mounted with this unit
DE102016122929A1 (en) * 2016-11-28 2018-05-30 Volkswagen Aktiengesellschaft Method for determining the operability of a drive unit in a drive system of a motor vehicle, control unit and computer program product

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112089A (en) * 1981-12-16 1983-07-13 Ae Plc Inhibitor for transmission control systems
GB2226092A (en) * 1988-11-10 1990-06-20 Ronald Stephen Coley Vehicle control system inhibiting ratio or direction change if engine speed or vehicle speed is too high

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621644B2 (en) * 1985-01-19 1994-03-23 トヨタ自動車株式会社 Transmission control device
DE3621247A1 (en) * 1986-06-25 1988-03-10 Audi Ag DEVICE ON A MOTOR VEHICLE
JPH01105047A (en) * 1987-10-15 1989-04-21 Nissan Motor Co Ltd Running control device for on-vehicle automatic transmission
JPH0221064A (en) * 1988-07-08 1990-01-24 Toyota Motor Corp Variable speed control device for automatic transmission

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112089A (en) * 1981-12-16 1983-07-13 Ae Plc Inhibitor for transmission control systems
GB2226092A (en) * 1988-11-10 1990-06-20 Ronald Stephen Coley Vehicle control system inhibiting ratio or direction change if engine speed or vehicle speed is too high

Also Published As

Publication number Publication date
GB9319889D0 (en) 1993-11-10
FR2696225B1 (en) 1996-10-04
DE4232649C2 (en) 1996-11-21
FR2696225A1 (en) 1994-04-01
DE4232649A1 (en) 1994-03-31
GB2270961A (en) 1994-03-30

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Legal Events

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

Effective date: 20060927