AUTOMOBILE POWER SOURCE NETWORK DEVICE AND CONTROL CIRCUIT UNIT USED FOR AUTOMOBILE POWER SOURCE NETWORK DEVICE

摘要

PROBLEM TO BE SOLVED: To reduce the number of electric cables of a vehicle to prevent enlargement of a wire harness even when disposing a battery in a place apart from an engine room such as a trunk room or a lower part of a rear seat. SOLUTION: The battery 1 is mounted in the lower part of the rear seat of the vehicle 102. A positive electrode of the battery 1 is connected to an R-JB 8 by a power bus 4. An RIM 7 can be jointed to the R-JB 8 by plug-in. The positive electrode of the battery 1 is connected to a UD-JB 10 by a power bus 2. A BCM 9 can be jointed to the UD-JB 10 by plug-in. A power bus wire connection terminal of the UD-JB 10 is connected to an F-JB 12 by a power bus 3. An FIM 11 can be jointed to the F-JB 12 by plug-in. A power bus wire connection terminal of the F-JB 12 is connected to a starter motor 13 by a power supply cable 1107 and is connected to an alternater 14 by a power supply cable 6.