| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an automatic multi-speed wireless/cable computer network by establishing communications between a master computer and other equipment connected with an AC power network or radio equipment so as to control the other equipment through the master computer. SOLUTION: RF fields 15 are generated around a house by an AC power network 14 and radio, both of which exist inside/outside of in-house environment, by means of an RF network established by a network box 16. Once equipment enters the range of the field 15 by applying this field 15, it is automatically registered in the network and all of internal information concerning the equipment is sent to the master computer 12 to receive operation according to information. This computer 12 is connected to a telephone line through a modem 20 and the box 16 is connected to the telephone line from the house through an RJ-11 type connector.</p> |
