Design of Quality Traceability System for Aquatic Product Wholesale Market Based on Web Service

In this paper,the quality traceability system for aquatic product wholesale market was introduced into aquatic product wholesale markets of a certain scale,based on the combination of bar code technology,radio frequency identification technology and database technology,in order to solve the problems of perishableness of the aquatic products and the logistic and information flow in current wholesale markets.With this system,the products could be controlled from the time they entered into the market to the time they got out of the market,therefore the purchase certificates claiming,quality inspection and electronic transactions management of the aquatic products could be realized.The users could trace the circulation information of the aquatic products they bought from the wholesale market easily by the information contained in the single-dimensional and two-dimensional barcode on the traceability label.