WIRELESS TAG DETECTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a wireless tag communication system capable of detecting a wireless tag arranged in a communication range as speedily as possible.

SOLUTION: The wireless tag communication system is equipped with a transmitting terminal device 14 which transmits a specified transmitted signal toward the wireless tag 12 and a plurality of receiving terminal devices 16 which receives a reply signal replied by the radio tag 12 in response to the transmitted signal transmitted by the transmitting terminal device 14 as different devices at different positions, so necessary numbers of transmitting terminal devices 14 and receiving terminal devices 16 are installed at respectively proper positions to speedily detect all wireless tags 12 disposed in a room 18 as the communication range under relatively simple control.

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