Configuration management system and method for use in an RFID system including a multiplicity of RFID readers
    1.
    发明授权
    Configuration management system and method for use in an RFID system including a multiplicity of RFID readers 失效
    用于包括多个RFID读取器的RFID系统中的配置管理系统和方法

    公开(公告)号:US07567179B2

    公开(公告)日:2009-07-28

    申请号:US11581788

    申请日:2006-10-16

    IPC分类号: G08B13/141

    摘要: A system and method that facilitates the configuration and control of components of an RFID system, taking into account how the RFID system components are associated with one or more physical locations within an environment in which the RFID system is deployed. A user provides information specifying associations between the system components and the physical locations within the environment to obtain visual representations of configuration data generated therefrom with reference to a facility view, an RF coverage view, and a location view of the data. The facility view serves as a reference plane for placement and orientation of antennas associated with RFID readers, location benchmark tags, and the physical locations of interest. After each antenna is placed and oriented on the facility view, an estimate of the size and shape of the RF interrogation zone of each antenna is computed, and representations of the RF interrogation zones are provided on the facility view to obtain the RF coverage view of the data. Next, the user provides information specifying the physical locations of interest to obtain the location view of the data. A composite of the facility view, the coverage view, and the location view is then generated to obtain an enhanced visual understanding of how the system components and the physical locations exist within the system environment, and how the components and locations are associated with one another.

    摘要翻译: 考虑到RFID系统组件如何与在其中部署RFID系统的环境中的一个或多个物理位置相关联,便于对RFID系统的组件进行配置和控制的系统和方法。 用户提供指定系统组件与环境内的物理位置之间的关联的信息,以参考参考设施视图,RF覆盖视图和数据的位置视图从其生成的配置数据的视觉表示。 设备视图用作与RFID读取器,位置基准标签和感兴趣的物理位置相关联的天线的放置和定向的参考平面。 在每个天线在设施视图上放置和定向之后,计算每个天线的RF询问区的大小和形状的估计,并且在设施视图上提供RF询问区的表示以获得RF覆盖视图 数据。 接下来,用户提供指定感兴趣的物理位置以获得数据的位置视图的信息。 然后生成设施视图,覆盖视图和位置视图的组合,以获得对系统组件和物理位置如何存在于系统环境中以及组件和位置如何彼此关联的增强的视觉理解 。