Research on food safety traceability technology based on RFID security authentication and 2-dimensional code

Abstract

With the development of society, there are food safety issues. From Sanlu’s “melamine incident”, the chemical composition of American McLean chickens to “false zisha” and “clenbuterol”, these hot topics have made people more and more concerned about food safety issues. In order to improve the quality and safety of food, and also to meet the transparent demand of producers and consumers for food production, it is particularly urgent to build a set of standardized, intelligent anti-counterfeiting traceability systems. Nowadays, thanks to the rapid development of Internet of Things technology, the realization of anti-counterfeiting traceability systems has become possible. This paper researches on RFID technology, combined with anti-counterfeiting technology and Internet technology, puts forward a realization project of food security anti-counterfeiting tracing system based on RFID security authentication and 2-dimensional code. The purpose of this system is to allow consumers to reassure about the products they purchase. The realized system can quickly and efficiently inquire into raw materials or processing problems when there are product quality problems. It can contribute to quality control and recalls products when necessary, so as to improve the competitiveness of the company.