The method involves transferring a regular current operational data from a service centre (200) to an identification module (120) for determining the route-specific street usage fees. A subsequent processing of the data is carried out with the current transmitted operational readiness for determining the route-specific street usage fees in real time. The output data of a positioning module (150) with the current non-transmitted operational readiness of the identification module is temporarily or permanently stored in a navigation data memory (160). An independent claim is included for a vehicle terminal for decentralized processing of satellite-based detection information for determining route-specific street usage fees.
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