Toyota Jidosha Kabushiki Kaisha

Sumitomo Wiring Systems, Limited

Autonetworks Technologies, Limited

Sumitomo Electric Industries, Co.

Seigo Takai

Shigeo Hayashi

Hideki Goto

Yusuke Kato

Hayato Yuuki

Manabu Kagami

A control device includes a memory, and a processor coupled to the memory, to a first communication bus, and to a second communication bus, the processor being configured to control whether or not to relay data communicated using the first communication bus to the second communication bus, and in a case in which a request has been received for data communicated using the first communication bus, execute switching so as to relay data received from the first communication bus to the second communication bus.

Control device, onboard system, control method, and non-transitory computer-readable recording medium

A vehicle network system is provided with a plurality of star networks, a plurality of devices mounted on a vehicle are connected in a star shape through respective branch lines in each of the star networks, and a trunk line for connecting the plurality of star networks, the branch lines are communication lines for optical communications, and the trunk line is a communication line for electric communication.

Vehicle network system

Growing community of inventors

Aichi-ken, Japan

Seigo Takai