| 摘要 |
PROBLEM TO BE SOLVED: To provide a wiring system wherein power is supplied to each function module through information lines and the power can be adjusted between the function modules. SOLUTION: The information lines Li interconnect between a basic module 1 and the function modules 2. The basic module 1 supplies power to each function module 2 through the information lines Li and makes communication with each function module 2. Each function module 2 includes: a sub filter circuit 23 connected to the information lines Li and provided with a DC passing part 23a through which a DC current bidirectionally passes; a capacitor 21 connected to the information lines Li via the DC passing part 23a and feeding power to an internal circuit 20; and a switch element 24 inserted between the capacitor 21 and the internal circuit 20. The basic module 1 monitors the operating state of each function module 2 through communication and gives an instruction to each function module 2 to switch the opens and closes switch element 24 depending on a result of the monitoring. COPYRIGHT: (C)2007,JPO&INPIT
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