A method for updating of map data of a navigation system and system for updating of map data of a navigation system

摘要

The invention relates to a method for updating of map data of a navigation system (ns) in a vehicle, in which, in a memory means (spe2) of the navigation system (ns) a first version of map data are stored, in which, in a memory means (spe1) of a cards server (ks) a first version of map data and a second more recent version of map data is stored, in which at the navigation system (ns) is selected a destination, in the travel destination - data which describe the travel destination, by the navigation system (ns) on the cards - server (ks) are transmitted, in which the map server (ks) a first route to the destination on the basis of the first version of the map data is determined, in which by means of the map server (ks) a second route to the destination on the basis of the second more up-to-date version of the map data is determined, and in which, as a function of the degree of coincidence between the first route and the second route, the second version of map data and / or routes - data which describe the second route, at least partially on the navigation system (ns) are transmitted.