An anti-fraud method for use in a network communication system including a plurality of electronic control units that communicate with each other via a bus in accordance with a CAN protocol includes a determination step of determining whether or not content of a predetermined field in a transmitted frame meets a predetermined condition indicating fraud, and a transmission step of transmitting an error frame before an end of the frame is transmitted in a case where it is determined in the determination step that the frame meets the predetermined condition,.
NETWORK COMMUNICATION SYSTEM, FRAUD DETECTION ELECTRONIC CONTROL UNIT AND ANTI-FRAUD HANDLING METHOD
NETZWERKKOMMUNIKATIONSSYSTEM, ELEKTRONISCHE STEUEREINHEIT FÜR BETRUGSERKENNUNG UND BETRUGSHANDHABUNGSVERFAHREN
SYSTÈME DE COMMUNICATION EN RÉSEAU, UNITÉ DE COMMANDE ÉLECTRONIQUE DE DÉTECTION DE FRAUDE ET PROCÉDÉ DE GESTION DE FRAUDE
2022-06-08
Patent
Elektronische Ressource
Englisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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