Research on Electronic Product Code Network
Weimin Lang · Information and Electronic Engineering · 2006
Compared with bar code,Radio Frequency Identification(RFID) tag has high scanning rate,small volume,and resistance to dirtiness,reusability,good penetrability,and high security.Its application leads to revolutionary transformation in retail and material flow field.This paper introduces RFID architecture and related standards of EPCglobal,and then set forth the architecture of Electronic Product Code(EPC) system,analyzes the basic structure,functions and principium of the related components,i.e.EPC encoding standard,EPC tagr,eader,Savant,Object Numbering System(ONS),Physical Markup Language(PML).Finally,the working flow of EPC system is presented.