Discovery Services-Enabling RFID Traceability in EPCglobal Networks
Discovery Services-Enabling RFID Traceability in EPCglobal Networks
复制标题
发现服务 - 在 EPCglobal 网络中实现 RFID 可追溯性
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
R. Rantzau
中科院分区：
文献类型：
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作者：
S. Beier;T. Grandison;K. Murthy;R. Rantzau
EPCglobal联盟定义了一些标准，以实现企业内部和企业之间电子产品代码相关信息的数据共享，这通常包括RFID读取器的事件以及有关已标记产品的产品信息。EPCglobal网络由节点组成，每个节点可能具有复杂的数据使用和共享策略，并且需要协作才能从网络中提取全部价值。Discovery Services是支持创建和采用这种可能异构的企业系统网络的关键步骤。这项工作的重点是为构建发现服务提供一个简单的、可扩展的基础设施的第一个实现。该演示演示了EPCglobal网络的三个元素的相互作用：发现服务、EPC信息服务（EPCIS）和使用发现服务查询EPCIS的应用程序，这些应用程序托管在多个EPCIS服务器上。该应用程序跟踪整个食品供应链中鳄梨的新鲜度，并允许对不满意的产品进行改道。EPCglobal的发现服务标准化工作仍在进行中。
The EPCglobal consortium defines standards to enable data sharing of electronic product code related information within and between enterprises, which typically comprises events of RFID readers as well as product information about the tagged products. An EPCglobal network consists of nodes, each of which may have complex data usage and sharing policies and have a need to collaborate in order to extract full value from the network. The Discovery Services is the key step in enabling creation and adoption of this network of possibly heterogeneous enterprise systems. This work focuses on providing a first implementation of a simple, scalable infrastructure for building Discovery Services. The demonstration illustrates the interplay of three elements of an EPCglobal network: Discovery Services, EPC Information Services (EPCIS), and an application that uses Discovery Services to query EPCIS, which are hosted on multiple EPCIS servers. The application tracks the freshness of avocados across a food supply chain and allows the rerouting of products that are unsatisfactory. The standardization of Discovery Services by EPCglobal is still pending.