EP 1805671 A2 20070711 - METHOD OF ESTABLISHING NEIGHBOURING POINTS FOR A DIGITAL ROAD NETWORK SYSTEM
Title (en)
METHOD OF ESTABLISHING NEIGHBOURING POINTS FOR A DIGITAL ROAD NETWORK SYSTEM
Title (de)
VERFAHREN ZUR BESTIMMUNG VON BENACHBARTEN PUNKTEN IN EINEM DIGITALEN STRASSENNETZ
Title (fr)
PROCEDE D'ETABLISSEMENT DE POINTS DE VOISINAGE POUR SYSTEME DE RESEAU ROUTIER NUMERIQUE
Publication
Application
Priority
- EP 2005011006 W 20051013
- FR 0411028 A 20041018
Abstract (en)
[origin: WO2006042688A2] The invention relates to a method of establishing neighbouring points for a digital road network system which is stored on a storage medium and which comprises a plurality of segments and indications of the position of said segments. According to the invention, the following steps are performed in order to link a given neighbouring point to a given intersection, namely: (a) establishing the class of the intersection (CC); (b) verifying if the intersection class (CC) is greater than a given intersection consideration threshold (SPCC); (c) identifying the surrounding neighbouring points (PV) that can be selected, which are within a given radius in relation to the intersection and which have a threshold or range with a minimum required value (SPV); and (d) selecting the PV closest to the intersection and creating a link between the data corresponding to said intersection and those of the neighbouring point (PV).
IPC 8 full level
G01C 21/32 (2006.01)
CPC (source: EP US)
G01C 21/3811 (2020.08 - EP US)
Citation (search report)
See references of WO 2006042688A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2006042688 A2 20060427; WO 2006042688 A3 20070111; EP 1805671 A2 20070711; US 2008195307 A1 20080814
DOCDB simple family (application)
EP 2005011006 W 20051013; EP 05793642 A 20051013; US 66565205 A 20051013