| 摘要 |
PROBLEM TO BE SOLVED: To provide a repeater and its program wherein, even when such a communication portion having a very narrow bandwidth as using a special small radio communication exists in a part of a communication path for accessing an information server, by squeezing an information amount passing the communication portion to a required minimum amount, the communication portion is not a bottleneck, a response performance of the overall system is not conspicuously dropped, or it can be avoided that a target to be processed within a constant time is reduced very much. SOLUTION: The repeater 20 of a radio IC tag 2 receives code information from a drier 10 which comprises a read means 3 for reading the code information of the radio IC tag 2 annexed to a target 1, accesses an information server 50 on a network on the basis of the code information, obtains detailed information on the target 1, and selects only information required for the drier 10 from the detailed information for transmission. COPYRIGHT: (C)2006,JPO&NCIPI |
