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.