An on-board network system includes an arithmetic unit (100) and a plurality of control devices (61 to 64 and 81 to 83) connected to the arithmetic unit (100) via a communication network. The communication network is configured such that each of the control devices (61 to 64 and 81 to 83) are communicative with the arithmetic unit (100) and/or other one(s) of the control devices via at least two communication paths. In each of the communication paths, a priority order of communications is determined according to a type of communication data. If a communication disturbance is detected in one of the communication paths, the arithmetic unit (100) or one(s) of the control devices (61 to 64 and 81 to 83) adjusts the traffic of the communication data in accordance with the priority of the other one of the communication paths.
ONBOARD NETWORK SYSTEM
BORDNETZWERKSYSTEM
SYSTÈME DE RÉSEAU EMBARQUÉ
2023-11-08
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 |