| 摘要 |
PURPOSE:To make it possible to operate all auxiliary machines for a vehicle even when a power wire is short-circuited at the time of collision, etc., by providing independent 2-system power wires for each of a plurality of load controllers which control the auxiliary machines. CONSTITUTION:In a multiplex transmission device for a vehicle having a plurality of nodes 2a and 2b with load controllers 3 for controlling terminal units being auxiliary machines for a vehicle arranged at various locations of the vehicle body, and multiplex transmission lines which connect between the nodes 2a and 2b respectively, the nodes 2a and 2b are connected to a power node 5 set at a specified site of the vehicle body with independent 2-system first and second power wires 6 and 7 respectively. |
