RFID Based Real-Time Manufacturing Information Perception and Processing

摘要

Timeliness, accuracy and effectiveness of manufacturing information in manufacturing and business process management have become important factors of constraint to business growth. Single RFID (Radio Frequency Identification) technology with uncertainty will cause great difficulties for application systems. This paper mainly focuses on the process of manufacturing information, real-time information perception and processing problems. It achieves real-time manufacturing information acquisition and processing by combining RFID and sensor technology, which uses Complex Event Processing (CEP) mechanism to realize sensor and RFID data fusion. First of all, the event processing framework which is from the perspective of the integration of sensors and RFID is given. Then, real-time acquisition and intelligent information processing models were introduced, including primitive event handling and complex event processing method. Finally, the practicality of our method was verified through applying it to a mold manufacturing enterprise management field.