Research Of RFID Complex Event Processing And Application Integration Technology

With the development of Radio Frequency Identification (RFID), the middleware system of RFID was already used in modern enterprise management, and it can provide effective and reliable tag data of RFID for enterprise applying system.In the daily business of enterprises, middleware system of RFID can produce large quality of tag data of RFID. These data originally are simple, no practical meaning, but large quality of RFID tag data contain rich semantic information. How to analyze and find out valuable information from these RFID tag data effectively and exactly is the main problem confronted by middleware system of RFID.Based on the above problems, this thesis mainly studies research of complex event processing of RFID and application integration technology. Firstly, the survey on domestic and abroad researching currency was done. This thesis analyzes the development tendency of complex event processing research and applying. Secondly the definition and classification of events are introduced in detail, the definition of RFID complex event descriptive language is proposed and explained, complex event processing rules are introduced simply and some applying examples of RFID complex event descriptive language are listed. Thirdly, this thesis studies the technology related to RFID complex event processing, and puts forward RFID complex event processing process which is on the basis of finite automata for the problems exiting in current dealing models and process. This thesis analyzes the reliability and proves the exactness of this process by using simulation experiments. Finally, combining with RFID complex event descriptive language and processing technology, this thesis designs and realizes data and event management system of RFID.