EP 2094994 A1 20090902 - GEARSHIFT CONTROL
Title (en)
GEARSHIFT CONTROL
Title (de)
GANGSCHALTUNG
Title (fr)
COMMANDE DE CHANGEMENT DE VITESSE
Publication
Application
Priority
- SE 2007050849 W 20071115
- SE 0602699 A 20061214
Abstract (en)
[origin: WO2008073025A1] 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.
IPC 8 full level
F16H 59/02 (2006.01); F16H 59/10 (2006.01); F16H 61/24 (2006.01)
CPC (source: EP SE)
F16H 59/0204 (2013.01 - SE); F16H 59/044 (2013.01 - EP); F16H 59/105 (2013.01 - SE); F16H 61/24 (2013.01 - SE); F16H 2306/18 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008073025 A1 20080619; EP 2094994 A1 20090902; EP 2094994 A4 20100106; SE 0602699 L 20080615; SE 530676 C2 20080812
DOCDB simple family (application)
SE 2007050849 W 20071115; EP 07835432 A 20071115; SE 0602699 A 20061214