基于二维码的奶粉溯源系统的设计与实现

Design and Implementation of Milk Powder Traceability System Based on Two-dimension Code

针对目前奶粉安全监管乏力和效率低等问题,给出了一种基于二维码的奶粉流入、流通、销售和流出等各个环节全过程可追溯系统。实现了奶粉"正向可查询,逆向可追踪,过程可监督"的溯源系统,有效解决了奶粉的安全、监督与管理等问题。

For the present problems of milk powder inadequate safety supervision and inefficiency, this paper designs a trace- ability system based on two-dimensional code. The system can trace the whole process of milk powder inflow, circulation, sales and outflow. The traceability system achieves positive query, reverse tracking and process monitoring about milk powder, and solves issues in milk powder safety, supervision and management.