VEHICLE COMMUNICATION APPARATUS, IN-VEHICLE NETWORK SYSTEM, AND VEHICLE COMMUNICATION METHOD
VEHICLE COMMUNICATION APPARATUS, IN-VEHICLE NETWORK SYSTEM, AND VEHICLE COMMUNICATION METHOD
- New search for: UJIIE YOSHIHIRO
- New search for: ANZAI JUN
- New search for: KITAMURA YOSHIHIKO
- New search for: TANABE MASATO
- New search for: MATSUSHIMA HIDEKI
- New search for: HAGA TOMOYUKI
- New search for: KISHIKAWA TAKESHI
- New search for: SUGIYAMA RYOTA
- New search for: UJIIE YOSHIHIRO
- New search for: ANZAI JUN
- New search for: KITAMURA YOSHIHIKO
- New search for: TANABE MASATO
- New search for: MATSUSHIMA HIDEKI
- New search for: HAGA TOMOYUKI
- New search for: KISHIKAWA TAKESHI
- New search for: SUGIYAMA RYOTA
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.
Document information
VEHICLE COMMUNICATION APPARATUS, IN-VEHICLE NETWORK SYSTEM, AND VEHICLE COMMUNICATION METHOD
2020-08-27
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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