| 摘要 |
PROBLEM TO BE SOLVED: To provide an analystical system for the connection status of branching devices that automatically analyzes the connection status of branching devices, with accuracy. SOLUTION: The analytical system for the connection status of branching devices includes: multiple power branching devices 10, having multiple branching ports 13 to 16 for branching electric power and connected in a tree structure; and an analysis server 20. Each power branching device 10 includes a power sensor 12 and a power information transmitter 11. When the measured power varies, the power sensor 12 notifies the power information transmitter 11 of the variations in power together with the branching device ID unique to the device. The analysis server 20 is constituted of a power information receiver 21 and a branch structure analyzer 22. The power information receiver 21 receives the variations in power and the branching device ID from a power information transmitter 11. The branch structure analyzer 22 analyzes the connection relation between power branching devices 10, based on the variation in power and the branching device ID received from the power information receiver 21. COPYRIGHT: (C)2007,JPO&INPIT
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