(19)

(11)

EP 3 278 313 A1

(12)

(43) Date of publication: 07.02.2018 Bulletin 2018/06 (21) Application number: 16726204.7 (22) Date of filing: 21.03.2016

(51) International Patent Classification (IPC):  G08B 13/24(2006.01) (86) International application number: PCT/IT2016/000068 (87) International publication number: WO 2016/157226 (06.10.2016 Gazette 2016/40)

(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 (30) Priority: 02.04.2015 IT VI20151077 (71) Applicant: NTL S.R.L. 37047 San Bonifacio (VR) (IT)	(72) Inventor: PARMA, Gianluca 36100 Vicenza (VI) (IT) (74) Representative: Burchielli, Riccardo et al Barzano & Zanardo Roma S.p.A. Via Piemonte 26 00187 Roma 00187 Roma (IT)