| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio system for automatic notification capable of preventing false registration at initial registration between a radio master unit and a radio slave unit and improving the efficiency of installation work. SOLUTION: The radio system for automatic notification is provided with the radio slave unit 6 connected to a meter 7 or a security sensor in operating, and a radio master unit 5 connected to higher-level equipment through a communication line 2 in operating, and transmits information collected by the meter 7 or the security sensor by radio from the radio slave unit 6 to the radio master unit 5. Each of the radio slave unit 6 and radio master unit 5 is provided with one or more I/F part 54 and I/F part 64 for performing wire communication between the radio slave unit 6 and the radio master unit 5. The I/F part 54 and I/F part 64 perform wire communication between the radio slave unit 6 and the radio master unit 5 at the initial registration for registering information for specifying a communication counterpart of the radio slave unit 6 and the ratio master unit 5 mutually. COPYRIGHT: (C)2007,JPO&INPIT |
