基于RFID和二维码的食品安全溯源系统设计与实现

Design and implementation of food safety traceability system based on RFID and QR code

食品安全是关系人民群众生命健康安全的大事,食品安全溯源系统可以实现对整个食品生产、加工、流通链条的各个环节进行跟踪和溯源,为保障食品安全保驾护航.提出了一种基于RFID和二维码的食品安全溯源系统解决方案,可以为食品监管部门、食品生产企业、消费者提供食品信息监管和跟踪服务平台.介绍了食品安全溯源系统的技术原理,包括RFID标识转化为二维码的方法、二维码溯源技术以及系统的工作流程.给出基于RFID和二维码的食品安全溯源系统的设计方法,包括系统的功能模块设计、系统架构设计、RFID技术的实现、二维码技术的实现等.本系统为食品安全溯源系统的设计与实现提供了新的解决方案.

Food safety is a major event related to people′s life,health and safety.Food safety traceability system can trace all links of the whole food production,processing and circulation chain,so as to ensure food safety.Proposes a solution of food safety traceability system based on RFID and QR code,which can provide food information supervision and tracking service platform for food regulatory authorities,food manufacturers and consumers.Firstly,the technical principle of food safety traceability system is introduced,including the method of transforming RFID representation into QR code representation,QR code traceability technology and the workflow of the system.Then it introduces the design method of food safety traceability system based on RFID and QR code,including the system function module design,system architecture design,RFID technology implementation,QR code technology implementation and so on.This system provides a new solution for the design and implementation of food safety traceability system.