Design And Implementation Of Vegetable Quality And Safety Traceability System

In our country,the scale of vegetable production is very large,and the safety issue in vegetable production is an important factor in the health of our residents.In recent years,the problems of quality and safety have appeared frequently.A sound regulatory control system is needed to ensure food safety and protect the health of consumers.However,vegetable quality and safety should start from the source,from vegetable production to processing to transportation and sales.Detailed information collection process for supervision and data query,in order to enable people to easily query the quality of vegetables in daily life and the safety status of all aspects of vegetables,So,the tracing platform for quality and safety of vegetable based on the front-end separation technology architecture is realized in this paper.The system can strengthen the supervision of the manufacturer and help the consumers to easily and conveniently query the source of the vegetable product information purchased.According to the traceability code of the product,you can find out the information of various parts including the production,processing and logistics of vegetables,and reduce problems of the quality and safety of vegetables from the source,and guarantee the quality of vegetable products.Firstly,this paper investigates the research status of research background,and the related principles of tracing system for quality and safety of vegetables and the related mainstream technologies needed to realize the system were introduced.Then the requirements analysis of system was carried out,and a systematic technical framework was designed according to the demand analysis.The system adopts the separation of front and rear ends.The front end is designed and developed through the VUE framework of one of the three front-end frameworks.The back end is designed and developed through the SSH three-layer architecture,and the data has interaction between the front and back ends through the transfer of data model objects.In the system function,the system is mainly for four types of users,government quality inspection departments,production vendors,consumers and system administrators.The related design and implementation of the traceability code function has been added,which can realize the two-way trace function of forward management monitoring and reverse trace query.The system does the following work in terms of architecture and functionality.Firstly,the front-end separation technology is implemented to separate the page from the background controller layer which is based on the traditional B/S system architecture,which improves the efficiency and security of the system.It also can reduce development costs,and enhance the effectiveness of web pages,and improve the structure of the system by one level.Secondly,the land classification function has been added in the traditional tracing system for quality and safety of vegetables.This function helps users to analyze the quality rating of the production area,and focus on the work of the problem land.It can help users to control the product quality from the source,and improve the quality and safety of the vegetable products.And it can recommend the corresponding products for users through the origin rating data to better serve consumers.