An electronic control unit is connected to a network in an in-vehicle network system. The electronic control unit includes a first control circuit and a second control circuit. The first control circuit is connected to the network via the second control circuit. The second control circuit performs a first determination process on a frame to determine conformity of the frame with a first rule. Upon determining that the frame conforms to the first rule, the second control circuit transmits the frame to the first control circuit. The first control circuit performs a second determination process on the frame to determine conformity of the frame with a second rule. The second rule is different from the first rule.
Vehicle communication apparatus, in-vehicle network system, and vehicle communication method
2024-03-26
Patent
Elektronische Ressource
Englisch
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 |
VEHICLE COMMUNICATION APPARATUS, IN-VEHICLE NETWORK SYSTEM, AND VEHICLE COMMUNICATION METHOD
Europäisches Patentamt | 2022
|Vehicle communication apparatus, in-vehicle network system, and vehicle communication method
Europäisches Patentamt | 2020
|VEHICLE COMMUNICATION APPARATUS, IN-VEHICLE NETWORK SYSTEM, AND VEHICLE COMMUNICATION METHOD
Europäisches Patentamt | 2020
|VEHICLE COMMUNICATION APPARATUS, IN-VEHICLE NETWORK SYSTEM, AND VEHICLE COMMUNICATION METHOD
Europäisches Patentamt | 2019
|VEHICLE COMMUNICATION APPARATUS, IN-VEHICLE NETWORK SYSTEM, AND VEHICLE COMMUNICATION METHOD
Europäisches Patentamt | 2017
|