| 摘要 |
<p>A home appliance name and a lamp name are manually inputted in each list on a display touch screen panel as the thing displayed in Fig. 1 sheet to correspond to numbers in a socket module. Power consumption and amounts are horizontally displayed for the manually inputted list. A connection state is automatically displayed as Y or N on the touch screen panel if a switch (connected with home appliances or lamps) connected to the socket module is manually turned ON/OFF (Y=ON state, N=OFF state). Subtotal of power consumption and a power value of progressive stage system are checked in real time and the price of progressive stage system can be reflected on each list because a progressive stage system is applied. A monthly setting amount displaying column is made and is compared and checked with monthly amounts in real time. If the monthly amounts exceed monthly setting amounts, power saving is induced by informing a user of such fact by text, voice, or alarm. Moreover, the user can know that a short circuit has occurred if the power amount and the price are changed even if the switch of the socket module is turned OFF in a connection column of the touch screen panel and N is displayed in the connection column. Color is distinguished and the user is informed of the short circuit with text, voice, and alarm. The system can save power and prevent a short circuit at the same time.</p> |
