SE0602699L - Shift control - Google Patents

Shift control

Info

Publication number
SE0602699L
SE0602699L SE0602699A SE0602699A SE0602699L SE 0602699 L SE0602699 L SE 0602699L SE 0602699 A SE0602699 A SE 0602699A SE 0602699 A SE0602699 A SE 0602699A SE 0602699 L SE0602699 L SE 0602699L
Authority
SE
Sweden
Prior art keywords
gear
lever
signal
gearbox
engaged
Prior art date
Application number
SE0602699A
Other languages
Swedish (sv)
Other versions
SE530676C2 (en
Inventor
Torbjoern Jansson
Hilding Nilsson
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0602699A priority Critical patent/SE530676C2/en
Priority to EP07835432A priority patent/EP2094994A4/en
Priority to PCT/SE2007/050849 priority patent/WO2008073025A1/en
Publication of SE0602699L publication Critical patent/SE0602699L/en
Publication of SE530676C2 publication Critical patent/SE530676C2/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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/044—Ratio selector apparatus consisting of electrical switches or sensors
    • 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
    • F16H59/0204—Selector apparatus for automatic transmissions with means for range selection and manual shifting, e.g. range selector with tiptronic
    • 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
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
    • 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
    • F16H61/24—Providing feel, e.g. to enable selection
    • 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
    • F16H2306/00—Shifting
    • F16H2306/18—Preparing coupling or engaging of future gear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

The present invention relates to a solution for controlling a gear- b o x in a motor vehicle, wherein a gearshift lever (100) of a control device is movable between at least two gear positions (A, B, C, D, E, F). An energy emitter means (115) at a distal end (112) of the lever (100) emits a lever signal representative of the location of the lever (100), and a transducer matrix (120) is configured to contactlessly detect the lever signal. In response to this signal, the transducer matrix (120) produces a data signal (d), which depending on the lever's (100) location, may be indi- c a t i v e of the gear positions (A, B, C, D, E, F) as well as at least one intermediate position (210, 220, 230) located on a path (P) between at least one first and at least one second position of the gear positions (A, B, C, D, E, F). A central unit (140) receives the data signal (d), and in response thereto, generates a control signal (S gear ) and at least one gearbox parameter (P g e a r ). The control signal (S g e a r ) represents a gear to be engaged in the gearbox, and the at least one gearbox parameter (P g e a r ) is adap- t e d to control at least one characteristic of the gearbox other than the gear to be engaged, e.g. a freewheel-clutch operation, and/or a gear-synchronization in respect of an estimated future gear to be engaged.
SE0602699A 2006-12-14 2006-12-14 Shift control SE530676C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0602699A SE530676C2 (en) 2006-12-14 2006-12-14 Shift control
EP07835432A EP2094994A4 (en) 2006-12-14 2007-11-15 Gearshift control
PCT/SE2007/050849 WO2008073025A1 (en) 2006-12-14 2007-11-15 Gearshift control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0602699A SE530676C2 (en) 2006-12-14 2006-12-14 Shift control

Publications (2)

Publication Number Publication Date
SE0602699L true SE0602699L (en) 2008-06-15
SE530676C2 SE530676C2 (en) 2008-08-12

Family

ID=39511953

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0602699A SE530676C2 (en) 2006-12-14 2006-12-14 Shift control

Country Status (3)

Country Link
EP (1) EP2094994A4 (en)
SE (1) SE530676C2 (en)
WO (1) WO2008073025A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008058163A1 (en) * 2008-11-20 2010-05-27 Schaeffler Kg Device for detecting all shift positions of a gearbox
DE102008058166A1 (en) * 2008-11-20 2010-05-27 Schaeffler Kg Device for detecting all shift positions in a manual transmission

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO300943B1 (en) * 1995-04-03 1997-08-18 Steinar Pedersen Tools for positioning and controlling objects in two or three dimensions
JP3353538B2 (en) * 1995-05-31 2002-12-03 アイシン・エィ・ダブリュ株式会社 Position detecting device and position detecting method using the same
EP0794362B1 (en) * 1996-03-08 2001-09-19 ZF Lemförder Metallwaren AG Gear selector for a transmission
DE19905627B4 (en) * 1998-02-16 2008-09-25 Luk Gs Verwaltungs Kg Transmission for a motor vehicle with a selector
DE10049307B4 (en) * 2000-10-04 2013-01-31 Volkswagen Ag Sensor system for the control device of an automatically shiftable transmission
DE10102843C2 (en) * 2001-01-22 2003-07-17 Zf Lemfoerder Metallwaren Ag Switching device for switching between different operating states of a motor vehicle transmission
JP3952977B2 (en) * 2003-03-19 2007-08-01 日産自動車株式会社 Shift control device for multi-stage automatic transmission

Also Published As

Publication number Publication date
EP2094994A1 (en) 2009-09-02
EP2094994A4 (en) 2010-01-06
SE530676C2 (en) 2008-08-12
WO2008073025A1 (en) 2008-06-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed