CONTACTLESS DATA COMMUNICATION SYSTEM AND CONTACTLESS IC TAG
PROBLEM TO BE SOLVED: To provide a contactless data communication system capable of reducing costs as an entire system. SOLUTION: A data determining part determines data detected by the detection part of a first noncontact IC tag 5, and sends the determined result to a second noncontact IC tag 6 via...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a contactless data communication system capable of reducing costs as an entire system. SOLUTION: A data determining part determines data detected by the detection part of a first noncontact IC tag 5, and sends the determined result to a second noncontact IC tag 6 via a data transmitting part. Then the first noncontact IC tag 5 generates electric power from an induction field W, generated from a reader/writer 2, and communicates with the second contactless IC tag 6, by means of the electric power. The second noncontact IC tag 6 receives via a data receiving part the data transmitted from the first noncontact IC tag 5, and provides a display on a display part, based on the data received. COPYRIGHT: (C)2008,JPO&INPIT |
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