RFID characterization method
    3.
    发明申请
    RFID characterization method 审中-公开
    RFID表征方法

    公开(公告)号:US20070013485A1

    公开(公告)日:2007-01-18

    申请号:US11182282

    申请日:2005-07-14

    IPC分类号: H04Q5/22 G08B5/22

    CPC分类号: G06K19/0723

    摘要: An RFID system, such as an RFID printer system, is used to create an RFID performance profile by interrogating an RFID tag at a first position starting at a minimum RF power and increasing the RF power until a successful interrogation is obtained. The RFID tag is then moved forward into a next position and the interrogation process is repeated, starting at the minimum RF power. The process continues until the RFID tag is out of interrogation range even at a maximum RF power or some other user-defined stop point. The power level and position are stored at each position of the RFID tag during this process. The data is compiled to create a profile of the RF performance, which can then be used in a variety of ways to improve system performance.

    摘要翻译: 使用诸如RFID打印机系统的RFID系统通过在从最小RF功率开始的第一位置询问RFID标签并增加RF功率直到获得成功的询问来产生RFID性能简档。 然后将RFID标签向前移动到下一个位置,并从最小RF功率开始重复询问过程。 该过程一直持续到RFID标签超出询问范围,即使在最大RF功率或某些其他用户定义的停止点。 在此过程中,功率电平和位置存储在RFID标签的每个位置。 编辑数据以创建RF性能的配置文件,然后可以以各种方式使用该配置文件来提高系统性能。

    EPC data manager
    4.
    发明申请
    EPC data manager 有权
    EPC数据管理器

    公开(公告)号:US20050230479A1

    公开(公告)日:2005-10-20

    申请号:US10865015

    申请日:2004-06-09

    IPC分类号: G06K1/12 G06K7/00 G06K15/00

    CPC分类号: G06K1/12 G06K7/00 G06K17/0025

    摘要: An RFID print system includes an RFID printer and reader, a host computer that transmits a data stream containing instructions or commands to the RFID printer for encoding an RFID tag, and a data manager that receives EPC data or other data from the encoded tag. The data manager transmits the data to the host computer, which can then compare what was encoded to what was intended to be encoded. The host computer can then transmit signals to other devices in the system for appropriate action, such as when the encoded tag is defective.

    摘要翻译: RFID打印系统包括RFID打印机和读取器,将包含指令或命令的数据流传送到RFID打印机以编码RFID标签的主计算机,以及从编码标签接收EPC数据或其他数据的数据管理器。 数据管理器将数据发送到主计算机,然后可将其与要编码的内容进行比较。 然后,主计算机可以向系统中的其他设备发送信号以进行适当的动作,例如当编码标签有缺陷时。