APPARATUS AND METHOD FOR PROVIDING INFORMATION TO NAVIGATION DEVICES

摘要

This invention relates a method of communicating traffic or road information to a navigation device (200) comprising receiving traffic or road information at a server (302), determining status information associated with the navigation device (200) and, based upon the status information, determining whether the traffic or road information is relevant to the navigation device (200) such that only traffic or road information relevant to the navigation device (200) is communicated to the navigation device (200) by the server (302).