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 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
2021-04-28
Patent
Electronic Resource
English
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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