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    • 9. 发明申请
    • ARTICLE MANAGEMENT SYSTEM
    • 文章管理系统
    • US20150235066A1
    • 2015-08-20
    • US14427367
    • 2013-03-14
    • NEC Corporation
    • Wataru HattoriKeishi Ohashi
    • G06K7/10
    • G06K7/10128B65G2203/046G06K7/10316G06K7/10415G06Q10/0833G06Q10/0875
    • An article management system according to the present invention includes: a reader antenna (102) including an open-type transmission line terminated in an impedance matched state; an RF tag (104) that is placed at a location that is electromagnetically coupled to the reader antenna (102) and is visible from the reader antenna (102) in a state where a management target article (105) is placed in the vicinity of the RF tag; a management target article arrangement region in which the management target article (105) is placed, the management target article arrangement region being set in a location where the management target article (105) is electromagnetically coupled to a tag antenna of the RF tag (104); and an RFID reader (103) that sends a transmitted signal to the reader antenna (102) and receives a response signal output from the tag antenna via the reader antenna (102).
    • 根据本发明的物品管理系统包括:读取器天线(102),包括以阻抗匹配状态终止的开放式传输线; 放置在与读取器天线(102)电磁耦合的位置并且在管理目标物品(105)被放置在附近的状态下从阅读器天线(102)可见的位置处的RF标签(104) RF标签; 管理对象物品配置区域,管理目标物品配置区域被设置在管理对象物品(105)与RF标签(104)的标签天线电磁耦合的位置 ); 以及RFID读取器(103),其将发送的信号发送到读取器天线(102),并经由读取器天线(102)接收从标签天线输出的响应信号。