WIRELESS TAG COMMUNICATION APPARATUS, WIRELESS TAG COMMUNICATION SYSTEM, AND COMMUNICATION METHOD FOR A WIRELESS TAG COMMUNICATION APPARATUS

Abstract: in accordance with an embodiment, a wireless tag communication apparatus transmits a read command designating a first state as a flag state of a wireless tag. the wireless tag communication apparatus acquires identification information returned from a wireless tag whose flag state is the first state. in the wireless tag communication apparatus, a determination unit determines, on the basis of the acquired identification information, whether or not a position of the wireless tag that has returned identification information has been detected, and instructs the wireless tag whose position has been detected to rewrite the flag state to a second state by a wireless communication device.

Inventor(s): Sunao TSUCHIDA, Jun YAGINUMA

CPC Classification: G06K19/07758 (Constructional details, e.g. mounting of circuits in the carrier)

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