上海交通大学学报

上海交通大学学报（自然版）

• 自动化技术、计算机技术 • 上一篇    下一篇

面向物流跟踪的无线射频识别复杂事件处理方法

李敏波，陈晨，李华   

  1. (复旦大学 软件学院，上海 201203）
  • 收稿日期:2009-02-20 修回日期:1900-01-01 出版日期:2010-02-26 发布日期:2010-02-26

Study on the Handling Method of RFID Complex Event for Logistics Tracking and Tracing

LI Minbo,CHEN Chen，LI Hua   

  1. (School of Software, Fudan University, Shanghai 201203, China)
  • Received:2009-02-20 Revised:1900-01-01 Online:2010-02-26 Published:2010-02-26

摘要： 针对RFID(Radio Frequency Identification)技术在物流跟踪和追溯应用的需求，研究了基于XML（Extensible Markup Language）元素的RFID语义事件描述，按照业务类型对RFID事件分类和元素定义，通过缓存优先级排队规则处理并发RFID复杂事件.提出了实现RFID事件与企业资源计划系统业务单据的集成框架，对不同企业资源计划系统的业务单据进行XML解析和统一对象转换，将RFID复杂事件用于业务流程的实时控制和报警提示，实现了产品物流信息的实时跟踪和追溯查询.

关键词: 无线射频识别, 复杂事件, 物流跟踪与追溯

Abstract: Traditional RFID middleware does not research the business definition of RFID event and related integration. Considering the RFID application requirement of logistics tracking and traceability, RFID semantic event and XML element were used to describe the information of product logistics. According to the business type of logistics, the classification and element definition of the RFID events were analyzed. Through buffered priority queue rule, RFID complex event was processed simultaneously and scheduled in real time. An integration framework of RFID events with ERP (Enterprise Resource Planning) system was put forward. Different business documents of ERP can be parsed by XML file and converted to uniform objects. RFID complex event was used to control business workflow and provide some alarm. Finally, RFIDbased traceability of product was realized through two methods of web service and short messaging service.

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