Design And Implementation Of A Two-Dimensional Code Management System

Compared with one-dimension barcode, two-dimension bar code has a unique advantage,with its high reliability,strong error correction performance,more large data capacity and higher safety and so on, all of these make two-dimension barcode a widely promotion and use in production and life. Two-dimensional code management system is an enterprise that products with a combination of two-dimensional code, realizes enterprise product information industry chain, and improves the efficiency of economy.Two-dimensional code management system that based on two-dimensional code technology, introduce the most popular two-dimensional code technology into the system. Two-dimensional code management system using multi-layer structure: presentation layer, control layer, business logic and data access layer. Presentation layer is provided for interacting with the use interface; control layer is used between the layers of information collection and conversion; logical layer provides interacting with the system interface; data access layer provides the interface to database operations. This system includes meeting sign in module, coupon module, voting module, and system user management module. Meeting sign in module is mainly responsible for meeting attendance, including three aspects of information management: meeting management, participants management and attendance statistics. Meeting management is mainly used to manage the basic information of meeting. Participants management is mainly used to manage the information of participants. Attendance statistics count the result and generate the Excel report.Coupon module is mainly responsible for managing corporate-sponsored promotions, including two aspects of information management: Member information management and electronic voucher management. Member information management is mainly used to manage membership information. Electronic voucher management sends the message containing a two-dimensional code image to members and manage these electronic documents.Voting module is mainly responsible for voting management, including two aspects: voter information management and results of statistical management. Voters information management manages voters information and sends MMS messages containing a two-dimensional code image to members. Results of statistical management counts the result of each candidate.System user management module is mainly responsible for creating a new role, quering roles, removing a role, and creating a new user, deleting a user and quering users.This thesis ultimately implement the two-dimensional code management system, Two-dimensional code technology system is effectively applied to the management system, more information can directly displayed through two-dimensional code, two-dimensional code can be recognized by mobile device. In this way, information can be spread out rapidly and more easier. Through the system function modules it integrates enterprise products associated with the two-dimensional code, enterprise product、information management technology combined with two-dimensional code to improve economic efficiency of enterprises.