The invention relates to route guidance for navigation terminals. A navigational system calculates a route from a start location to a destination. The route is divided into segments and sequentially delivered to a mobile navigational terminal remote from the stored segments at respective points in the...http://www.google.fr/patents/US20040117108?utm_source=gb-gplus-shareBrevet US20040117108 - Navigation system
Numéro de demande: 10/451,511 Numéro de publication: US 2004/0117108 A1 Date de dépôt: 16 oct. 2003 Brevet délivré: US7050905 ( Date de délivrance 23 mai 2006)
