(19)

(11)

EP 2 646 297 A1

(12)

(43) Date of publication: 09.10.2013 Bulletin 2013/41 (21) Application number: 11844097.3 (22) Date of filing: 01.12.2011

(51) International Patent Classification (IPC):  B60T 8/32(2006.01) G01P 3/44(2006.01) B60T 8/176(2006.01) (86) International application number: PCT/SE2011/051459 (87) International publication number: WO 2012/074479 (07.06.2012 Gazette 2012/23)

(84) Designated Contracting States: 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 RS SE SI SK SM TR (30) Priority: 02.12.2010 SE 1051275 (71) Applicant: Scania CV AB 151 87 Södertälje (SE)	(72) Inventor: TIGÉR, Rickard S-112 58 Stockholm (SE)