RFID TAG AND METHOD FOR SEARCHING FOR ARTICLES
    12.
    发明申请
    RFID TAG AND METHOD FOR SEARCHING FOR ARTICLES 审中-公开
    RFID标签和搜索文章的方法

    公开(公告)号:US20130201008A1

    公开(公告)日:2013-08-08

    申请号:US13680060

    申请日:2012-11-18

    IPC分类号: G06K19/07

    CPC分类号: G06K19/0723 G06K19/07705

    摘要: A radio frequency identification (RFID) tag includes a data receiving microchip, a radio frequency (RF) circuit, a microcontroller and an indication circuit. The data receiving microchip receives an identification code from an RFID reader. The radio frequency (RF) circuit receives an inquiry command from the RFID reader. The microcontroller electronically connects the data receiving microchip, the RF circuit, and the indication circuit. If the inquiry command is identical with the identification code or a predetermined part of the identification code, the microcontroller turns on the indication circuit.

    摘要翻译: 射频识别(RFID)标签包括数据接收微芯片,射频(RF)电路,微控制器和指示电路。 数据接收微芯片从RFID读取器接收识别码。 射频(RF)电路从RFID读取器接收询问命令。 微控制器电子连接数据接收微芯片,RF电路和指示电路。 如果查询命令与识别码或识别码的预定部分相同,则微控制器接通指示电路。

    ARTICLE-TRACKING SYSTEM AND METHOD USING RFID TAGS
    13.
    发明申请
    ARTICLE-TRACKING SYSTEM AND METHOD USING RFID TAGS 审中-公开
    文章跟踪系统和使用RFID标签的方法

    公开(公告)号:US20130135086A1

    公开(公告)日:2013-05-30

    申请号:US13596034

    申请日:2012-08-27

    IPC分类号: G06K7/01

    CPC分类号: G06Q10/00 G06K19/0717

    摘要: A control unit for tracking articles is positioned approximate to a package and communicates with a radio frequency identification (RFID) reader. The control unit includes a RFID tag, a storage, a switch, and a microcontroller. The switch outputs a first control signal to the microcontroller if the package is opened, the microcontroller outputs an open status signal and a corresponding real-time clock (RTC) signal to the storage according to the first control signal, the RFID tag sends the open status signal and the corresponding RTC signal from the storage to the RFID reader in due course.

    摘要翻译: 用于跟踪物品的控制单元被定位成近似于包装并与射频识别(RFID)读取器通信。 控制单元包括RFID标签,存储器,开关和微控制器。 如果打开包装,则开关向微控制器输出第一控制信号,微控制器根据第一控制信号向存储器输出打开状态信号和相应的实时时钟(RTC)信号,RFID标签发送开 状态信号和对应的RTC信号从存储到RFID读取器在适当的时候。