ONBOARD WIRING SYSTEM AND METHOD OF CONSTRUCTING ONBOARD WIRING SYSTEM

摘要

Provided is an onboard wiring system including a plurality of function units installed on a vehicle, an optical transmission line that is laid out between the function units and transmits optical signals of the function units, an optical coupler which is disposed in a partial section of the optical transmission line and which forms a portion of the optical transmission line, and a structural member which forms a portion of the vehicle and which is at least partially transparent, in which the optical coupler includes an optical waveguide that penetrates the structural member.