| 摘要 |
<p>A home network system according to the present invention includes: a kitchen phone to turn on and off a door lock and operate a TV and a radio; a meter reading part to read an amount of gas, water or electricity used; a TV/radio part installed at a living room or each room; a wall pad connected the kitchen phone, the meter reading part and the TV/radio part; and a user terminal connected to the wall pad through a network, in which the amount of electricity, water, hot water, heating, etc. used in housing, office, factory, etc. are temporally displayed and can be verified by the wall pad or the mobile phone such that the energy consumption of the user can be reduced and the TV and the radio can be operated and the channel can be changed by the mobile phone and the door lock associated to the kitchen phone can be turned on/off by the wall pad or the mobile phone thereby improving user convenience.</p> |
