发明名称 INFORMATION TAG DETECTING DEVICE
摘要 PROBLEM TO BE SOLVED: To enable the information tag detecting device which uses a noncontact IC tag to securely read information out of an information tag. SOLUTION: The information tag detecting device which uses the noncontact type IC tag 1 reads the information out of the information tag 1 by linking an IC tag reader 46, installed so as to read the information out of the information tag 1, to moving bodies 41 and 53 mounted with the information tag 1 on the IC tag reader 46 only when the IC tag reader 46 detects the moving bodies 41 and 53 approaching within a predetermined distance. Consequently, the information can securely be read out of the information tag 1.
申请公布号 JP2000057276(A) 申请公布日期 2000.02.25
申请号 JP19980220696 申请日期 1998.08.04
申请人 SONY CORP 发明人 IMAGAWA TOSHIYUKI
分类号 G06K17/00;G08B13/24 主分类号 G06K17/00
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