Patent attributes
A wiring system for an automobile includes: a first connection device connected to a corresponding one of electrical components so as to communicate with and supply power to the corresponding electrical component; and a plurality of second connection devices each connected to a corresponding one of the electrical components so as to communicate with and supply power to the corresponding electrical component, wherein a bus communication line sequentially passes through the first connection device and the plurality of second connection devices, and is branched so as to communicate with the electrical components in the first connection device and the plurality of second connection devices, and a plurality of power sources mounted in the automobile are connected to the first connection device and integrated, and electric power supplied from the plurality of power sources is distributed from the first connection device to the plurality of second connection devices.
