(19)

(11)

EP 3 378 048 A1

(12)

(43) Date of publication: 26.09.2018 Bulletin 2018/39 (21) Application number: 15820255.6 (22) Date of filing: 16.11.2015

(51) International Patent Classification (IPC):  G08G 1/01(2006.01) G08G 1/0967(2006.01) G08G 1/0962(2006.01) (86) International application number: PCT/IB2015/002314 (87) International publication number: WO 2017/085527 (26.05.2017 Gazette 2017/21)

(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 Designated Extension States: BA ME Designated Validation States: MA MD (71) Applicant: Volvo Truck Corporation 405 08 Göteborg (SE)	(72) Inventor: CHANSAVANG, Arnaud 69100 Villeurbanne (FR) (74) Representative: Volvo Technology Corporation  Volvo Group Intellectual Property BF14100, VGHQ3A 405 08 Göteborg 405 08 Göteborg (SE)