A fraud sensing method for use in an in-vehicle network system including a plurality of electronic control units that communicate with each other via a bus includes a detecting step of detecting that a state of a vehicle satisfies a predetermined condition, and a switching step of switching, upon detecting that the state of the vehicle satisfies the predetermined condition, an operation mode of a fraud-sensing electronic control unit connected to the bus between a first mode in which a first type of sensing process for sensing a fraudulent message in the bus is performed and a second mode in which the first type of sensing process is not performed.


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    Title :

    VEHICLE-MOUNTED NETWORK SYSTEM, INVALIDITY DETECTION ELECTRONIC CONTROL UNIT, AND INVALIDITY DETECTION METHOD


    Additional title:

    FAHRZEUGMONTIERTES NETZWERKSYSTEM, ELEKTRONISCHE STEUEREINHEIT FÜR INVALIDITÄTSNACHWEIS UND INVALIDITÄTSNACHWEISVERFAHREN
    SYSTÈME DE RÉSEAU MONTÉ DANS UN VÉHICULE, UNITÉ DE COMMANDE ÉLECTRONIQUE DE DÉTECTION D'INVALIDITÉ ET PROCÉDÉ DE DÉTECTION D'INVALIDITÉ


    Contributors:

    Publication date :

    2023-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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