Patent ID: 11917409
Assignee: CONTINENTAL TEVES AG & CO. OHG
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A method for achieving a safety integrity level in vehicle-to-X communication, comprising:
receiving a vehicle-to-X message by a reception device,
calculating a hash value for the received vehicle-to-X message by first electronic computation device,
generating a new vehicle-to-X message using data included in the received vehicle-to-X message, by a second electronic computation device, wherein the first electronic computation device is designed in accordance with a higher safety integrity level than the second electronic computation device,
calculating a hash value for the generated vehicle-to-X message by the second electronic computation device,
making a comparison between the hash value for the received vehicle-to-X message and the hash value for the generated vehicle-to-X message by a comparison device, and
using the data from the received vehicle-to-X message for further processing, depending on a result of the comparison.