PROCESS FOR SELECTING THE TRAFFIC INFORMATION TRANSMITTED BY A TRAFFIC INFORMATION CENTRE WHICH CONCERNS A ROUTE OF A VEHICLE EQUIPPED WITH A TERMINAL IN A ROAD NETWORK

摘要

A good selection of relevant information transmitted by a traffic information centre concerning a route of a vehicle equipped with a terminal through a road network is made possible by a terminal and process for selecting traffic information transmitted by a central and relevant for the selection of a route of a vehicle equipped with a terminal in a road network. The route is determined by points located between a starting point and a destination point in the road network. In order to select relevant traffic information, a zone is defined between every two points of the route. Traffic information concerning a locality in the zone is selected as being relevant, whereas traffic information concerning a locality outside the zone is defined as irrelevant.