BR0007358A - Process and device for the control of a gear change operation in motor vehicles, with a transmission that shifts gear sequentially - Google Patents

Process and device for the control of a gear change operation in motor vehicles, with a transmission that shifts gear sequentially

Info

Publication number
BR0007358A
BR0007358A BR0007358A BR0007358A BR0007358A BR 0007358 A BR0007358 A BR 0007358A BR 0007358 A BR0007358 A BR 0007358A BR 0007358 A BR0007358 A BR 0007358A BR 0007358 A BR0007358 A BR 0007358A
Authority
BR
Brazil
Prior art keywords
gear
transmission
control
motor vehicles
change operation
Prior art date
Application number
BR0007358A
Other languages
Portuguese (pt)
Inventor
Juergen Loeffler
Martin-Peter Bolz
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0007358A publication Critical patent/BR0007358A/en

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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/0252—Selector apparatus with means for initiating skip or double gear shifts, e.g. by moving selection lever beyond a threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

Sequentially changing gear changes are normally prevented from changing up or down by more than one gear stage. In situations when it is desirable that a change of more than one gear stage should be performed the system which blocks this is overridden
BR0007358A 1999-12-30 2000-12-29 Process and device for the control of a gear change operation in motor vehicles, with a transmission that shifts gear sequentially BR0007358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999163752 DE19963752A1 (en) 1999-12-30 1999-12-30 Method and appliance for controlling gear change with vehicles fitted with sequentially changing automatic gears permits multi-gear ratio changes in specific situations

Publications (1)

Publication Number Publication Date
BR0007358A true BR0007358A (en) 2001-08-21

Family

ID=7934980

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007358A BR0007358A (en) 1999-12-30 2000-12-29 Process and device for the control of a gear change operation in motor vehicles, with a transmission that shifts gear sequentially

Country Status (4)

Country Link
BR (1) BR0007358A (en)
DE (1) DE19963752A1 (en)
FR (1) FR2803361B1 (en)
IT (1) IT1319579B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328313B4 (en) * 2003-06-23 2013-05-16 Volkswagen Ag Method for switching control of an automated motor vehicle transmission
DE102005012253A1 (en) * 2005-03-17 2006-09-21 Zf Friedrichshafen Ag Gear control method for a motor vehicle's gearbox uses predefined gearshift criteria to determine a gear speed increasing ratio to be adjusted
DE102005035885B4 (en) 2005-07-30 2019-05-23 Volkswagen Ag Method for controlling switching processes in motor vehicles with a dual-clutch transmission
DE102005052824B4 (en) 2005-11-05 2009-10-29 Zf Friedrichshafen Ag Method for controlling shifting cycle of multi-gear vehicle automatic gearbox, involves engaging requested target gear based on actual gear disconnected from multiple gears by different engagement sequences
DE102006026601A1 (en) 2006-06-08 2007-12-13 Zf Friedrichshafen Ag Method for operating a drive train
DE102006026602B4 (en) 2006-06-08 2020-07-09 Zf Friedrichshafen Ag Method of operating a drive train
DE102006026605B4 (en) 2006-06-08 2022-03-31 Zf Friedrichshafen Ag Method of operating a power train
DE102006026600A1 (en) 2006-06-08 2007-03-29 Zf Friedrichshafen Ag Drive train operating method for motor vehicle, involves providing automatic transmission with five switching units, in which one of switching units is opened or closed during implementation of two stepping and/or shifting operations
DE102006026604A1 (en) 2006-06-08 2007-03-29 Zf Friedrichshafen Ag Drive train operating method for use in motor vehicle, involves opening two of five gear shifting units of automatic transmission and closing remaining units for torque/power transmission in forward gear and/or in reverse gear
DE102006026597A1 (en) 2006-06-08 2007-03-29 Zf Friedrichshafen Ag Drive train operating method for motor vehicle, involves providing automatic transmission with five switching units, where one of switching units is closed and/or opened during implementation of two stepping and/or shifting operations
DE102006026606B4 (en) 2006-06-08 2021-06-24 Zf Friedrichshafen Ag Method for operating a drive train
DE102006026596A1 (en) 2006-06-08 2007-12-13 Zf Friedrichshafen Ag Method for operating a drive train
DE102006026599A1 (en) 2006-06-08 2007-03-22 Zf Friedrichshafen Ag Method for use of automatic transmission gear, comprises interlaced performance of consecutive gear switch actions as multiple switches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271617B1 (en) * 1986-12-15 1990-01-10 Eaton Corporation Semi-automatic mechanical transmission control and control method
JP3988223B2 (en) * 1997-09-30 2007-10-10 マツダ株式会社 Control device for automatic transmission
JPH11241764A (en) * 1998-02-25 1999-09-07 Denso Corp Shift control device for automatic transmission

Also Published As

Publication number Publication date
IT1319579B1 (en) 2003-10-20
FR2803361A1 (en) 2001-07-06
FR2803361B1 (en) 2007-08-24
ITMI20002745A1 (en) 2002-06-19
DE19963752A1 (en) 2001-07-12

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE 5A E 6A ANUIDADES

B08K Maintenance of archiving: application remains archived as no request for restauration (art. 87) has been received.

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007.