A method for a data access and the billing system, with respect to map data for a navigation system, program, navigation system, navigation method, the central office and the navigation device

摘要

Navigation system for provision of conducting a navigation on the basis of the stored map data, witha navigation device, with:a storage device for storing the map data,an input device for inputting a range of sizes information of the map data, the map data to be opened indicates;a communications device for transmitting the range of sizes information and a unique identification information for the navigational device to a remote information center, anda reception device for receiving information from the remote information center; andwherein the remote information center comprises:a device for receiving the range of sizes for the navigational device information, and the unique identification information from the navigation device; andan access authorization a direction to the generation of a data access authorization information on the basis of the received region sizes information, and the unique identification information for the navigation device,the navigation device all or part of the map data for use in the provision of the navigation guidance on the basis of the of the information center received data access authorization information opens.