| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot water using apparatus system, capable of instantaneously transmitting information and being controlled when a request is given. <P>SOLUTION: This hot water using apparatus system includes: a hot water using apparatus 6a; an information board 31 connected to the hot water using apparatus and a network 35 and having a transmitter/receiver means 32; an information terminal 36 having a transmitter/receiver means 37 connected to a network 38 ; and a server 33 having a transmitter/receiver 34 connected to the information board 31 and the information terminal 36 through networks 35, 38. The transmitter/receiver means 32 generates a periodical UDP, the transmitter/receiver means 34 generates a request response UDP or request response TCP to a transmitting address of the periodic UDP on receiving a control request signal from the transmitter/receiver means 32, and when the transmitter/receiver means 32 receives a request response TCP or a request response UDP, the information board 31 controls the hot water using apparatus 6a. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
