(19)
(11) EP 3 908 806 A1

(12)

(43) Date of publication:
17.11.2021 Bulletin 2021/46

(21) Application number: 20703556.9

(22) Date of filing: 09.01.2020
(51) International Patent Classification (IPC): 
G01C 21/32(2006.01)
(52) Cooperative Patent Classification (CPC):
G06F 16/29; G01C 21/32; G06F 16/909
(86) International application number:
PCT/IT2020/050002
(87) International publication number:
WO 2020/144723 (16.07.2020 Gazette 2020/29)
(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:
KH MA MD TN

(30) Priority: 09.01.2019 IT 201900000220

(71) Applicant: 9PIU' S.r.l.
57121 Livorno (IT)

(72) Inventors:
  • ANDREUCCI, Paolo
    57121 LIVORNO (IT)
  • ANDREUSSI, Anna
    57121 LIVORNO (IT)
  • CAMARDELLA, Cristina
    57121 LIVORNO (IT)
  • FRISOLI, Antonio
    57121 LIVORNO (IT)
  • LOCONSOLE, Claudio
    57121 LIVORNO (IT)

(74) Representative: Cataldi, Silvia et al
Barzanò & Zanardo Roma S.p.a. Via Piemonte, 26
00187 Roma
00187 Roma (IT)

   


(54) SYSTEM FOR CALCULATING CURVATURE VALUES AT EACH POINT OF A ROAD ROUTE AND OPERATION METHOD THEREOF