| 摘要 |
<p>The invention pertains to a vehicle device, a network, and a method for a road toll system, with a satellite navigation receiver for continuously generating location data for a processing and transmitting/receiving unit of a vehicle device and a separate trusted-element processor for logging a time segment of the generated location data and for cryptographically signing said time segment, wherein the trusted-element processor starts said logging upon the detection of a predefined time or a predefined location of the vehicle device and carries out this logging for a predefined time segment.</p> |
