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.
VEHICLE-MOUNTED NETWORK SYSTEM, INVALIDITY DETECTION ELECTRONIC CONTROL UNIT, AND INVALIDITY DETECTION METHOD
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
2021-01-27
Patent
Electronic Resource
English
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 |
European Patent Office | 2023
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|European Patent Office | 2022
|European Patent Office | 2016
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