摘要 |
PURPOSE: A network system is provided to drive and control an electronic product in a home by using the energy information which is transmitted from the supplier. CONSTITUTION: An energy measurement unit(25) is included in a utility area network or an in-home network. The energy measurement unit recognizes energy information or additional information of the energy information. An energy managing unit(24) is included in the utility network or the in-home network. The energy managing unit manages the energy information or the additional information in connection with the energy consumption unit. A power regulator controls electricity or current amount applied to the energy consumption unit based on information delivered from the energy measurement unit or the energy managing unit. |