A fraud detection method for use in an in-vehicle network system including a plurality of electronic control units that communicate with one another via a bus in accordance with the CAN protocol includes receiving a data frame sent to the bus and verifying, if a data frame that does not follow a predetermined rule regarding a transmission period is received in receiving a data frame, a specific identifier in the data frame.


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    Title :

    IN-VEHICLE NETWORK SYSTEM, ELECTRONIC CONTROL UNIT, AND IRREGULARITY DETECTION METHOD


    Additional title:

    FAHRZEUGINTERNES NETZWERKSYSTEM, ELEKTRONISCHE STEUEREINHEIT UND DETEKTIONSVERFAHREN FÜR UNREGELMÄSSIGKEITEN
    SYSTÈME DE RÉSEAU EMBARQUÉ DANS UN VÉHICULE, UNITÉ DE COMMANDE ÉLECTRONIQUE, ET PROCÉDÉ DE DÉTECTION D'IRRÉGULARITÉ


    Contributors:

    Publication date :

    2020-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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