Complex RFID Event Processing

RFID is widely used in various fields of logistics,but RFID readers will generate vast amounts of original data,which has interference ware as well as redundance.It is not a direct response to business event.It will increase processing difficulty if uploading all of the original data to upper layer applications directly.This paper designed a kind of RFID event processing engine,which can filter duplicate data,and interference and extract valuable data.And the rules can translate the original data into various complex logistics events by flexible binary tree.