Design And Implementation Of Watermelon Traceability System Based On IPv6 Protocol

Inner Mongolia belongs to the predominant watermelon producing area in Northwest China,and is one of the best suitable planting areas for watermelon.In recent years,watermelon safety problems occur frequently,which not only brings serious losses to the economy,but also endangers the health and life safety of consumers.In order to effectively supervise the circulation of watermelon in the market and protect consumers'right to know about the watermelon purchased,a watermelon traceability system was designed based on the construction of traceability project in Inner Mongolia Autonomous Region.At present,the existing traceability system is generally aimed at IPv4 network,but now the global IPv4 address has been allocated,our country vigorously promotes the deployment of IPv6 in all aspects of the network to apply,thus,this paper develops and designs a watermelon traceability system based on IPv6.This paper aims at the whole process of watermelon growing from production base to sales in Inner Mongolia,and then designs the traceability system.The main goal is to realize the transparency of the whole production chain of watermelon products,so as to realize the record can be checked,the responsibility can be investigated,and the source information can be inquired in time when problems occur,so as to protect the bilateral interests of producers and consumers,and to monitor and supervise watermelon products in our region.The department provides relevant technical support for the construction of information technology.This system is based on Pychann integrated development environment,using Python language development,using Django application framework to build Web Server,using MySQL database to achieve data persistence,using Nginx and uWSGI to achieve external access,design a watermelon traceability system based on B/S architecture.Watermelon traceability system mainly completes the collection,storage and maintenance of information of watermelon industry chain and other related enterprises,including information of watermelon at each growth stage,transportation company,quality inspection information and sales information,which constitute the traceability information of the whole watermelon production chain.So this system is suitable for enterprises and consumers in watermelon production chain.Through the watermelon traceability system,employees of different departments can input and maintain relevant information.Consumers can scan the two-dimensional code generated by the watermelon traceability system,and then obtain relevant watermelon traceability information.