| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply hub device executing an instruction from a power supply management device only in a case when only one communication terminal of a power supply control target is connected to a terminal connection port, and controlling power supply without consciousness of a port to which the communication terminal of the power supply control target is connected, in the power supply management device.SOLUTION: When a power supply control command received from the power supply management device instructs to stop power supply, the power supply hub device refers to terminal ID storage means, to determine whether or not a plurality of terminal ID are stored in a terminal connection port corresponding to the terminal ID designated by the power supply control command. On determining that a plurality of terminal ID are not stored, the power supply hub device does not execute the stop of power supply. |
