Research and Design of RFID Data Processing Model Based on Complex Event Processing

Data processing is a key issue of the design of RFID middleware, and the general processing mode is based on Event. The data processed and output by this solution canpsilat really meet the needs of various application systems; nevertheless, the complex event processing technology can overcome the disadvantage effectively. According to the principles that can make it effective to manage RFID data, this paper proposes a RFID data processing model based on complex event processing (CEP) technique, provides the related definitions, elaborates the function modules involved (the event monitoring module, the buffer module, the event processing module and the event sending/subscribe module) and their solutions.