| 摘要 |
A method for trusted recording in a road toll system, the road toll system (1) having a proxy server (10) connected via a mobile network (5) to an onboard-unit (4) of a vehicle (3), the onboard-unit (4) having a position determination device (14), comprising: creating an itinerary record (RCi) comprising a first or second position (pf,i, Pl,i), a first or second point of time (tf,i, tl,i) at least one of: a distance (di) calculated using at least the first and second position (Pf,i, Pl,i), a segment-id (sid), and a distance (di) calculated using said segment-id (sid); receiving and recording a signed itinerary record (sgn(RCi), sgn(RCi(id)) from the proxy server (10). In a further aspect of the invention an onboard-unit and a proxy server are provided for trusted recording in a road toll system. |
