EP 2284119 B1 20171004 - Steering control for industrial lift truck
Title (en)
Steering control for industrial lift truck
Title (de)
Lenksteuerungsvorrichtung für Flurförderzeug
Title (fr)
Dispositif de contrôle de direction pour chariot de manutention
Publication
Application
Priority
SE 0950396 A 20090602
Abstract (en)
[origin: EP2284119A2] The invention relates to a control unit (90), a method and a computer program for controlling the steered wheel (20) of an industrial truck (10), where the truck (10) is of the steer-by-wire type. The steered wheel (20) has a first and a second rotational direction, which correspond to driving forward and driving backwards. The control unit (90) is adapted to receive an indication (100) from the operator of the truck. The control unit (90) is further adapted to analyse said indication (100) and thereafter select one of at least two measures, where the first measure (130a) is to change the selected rotational direction, and where the second measure (130b) is to change the selected rotational direction and, in connection therewith to make sure that the steered wheel (20) has been sent at a predetermined steering angle (60). The control unit (90) is further adapted to generate and send a control instruction (150a, 150b) indication the selected measure.
IPC 8 full level
B62D 5/04 (2006.01); B66F 9/075 (2006.01)
CPC (source: EP SE)
B66F 9/0755 (2013.01 - SE); B66F 9/07568 (2013.01 - EP)
Citation (examination)
EP 2008961 A1 20081231 - BT PRODUCTS AB [SE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2284119 A2 20110216; EP 2284119 A3 20130814; EP 2284119 B1 20171004; SE 0950396 A1 20100921; SE 533418 C2 20100921
DOCDB simple family (application)
EP 10163417 A 20100520; SE 0950396 A 20090602