Abstract
Radio frequency identification (RFID) as a new type of automatic identification technology features non- contact recognition, quickly target lock-on, big data, high confidentiality, and strong anti-interference. Operated within a short time, it has been infiltrated into many fields. Today, food safety issues have aroused people’s wide concern, especially in the quality of fresh foods. In this context, RFID will find its application in the food fresh quality inspection, in conjunction with the state of the art, to get the food safety issues resolved smoothly. Now here discusses and analyzes the key technologies that are applicable to this field.
