Design And Implementation Of A Bank Virtual Teller Machine System

With the development of information technology and economy,the traditional counter-banked bank service can no longer meet the ever-increasing customer's pace of life.Therefore,the bank's service tends to be more and more intelligent and self-help.The emergence of Bank Virtual Teller Machine System makes the work of banks more and more tendentious towards paperless,informatization and standardization,which greatly improves the working efficiency of banks,lightens the pressure of bank work and improves customer satisfaction,Customer created interest.Therefore,this paper designs and realizes the Bank Virtual Teller Machine System,mainly completes the following three aspects of work:(1)This article first introduces the relevant technologies that the system will use in the development process,including technologies such as ASP.NET technology,ADO.NET technology and SQL Server2008 database.Then the system is divided into seven management modules which are employee information management,customer information management,bank card information management,business information management,bill information management,online banking information management and cash information management.According to the characteristics of each management module,respectively,there give a detailed analysis of their functional needs and system business process analysis.In addition,in order to ensure the system's practicality,safety,reliability and maintainability and other performance,this article also analyzes the system's other functional requirements.(2)Then introduced the design of Bank Virtual Teller Machine System.First of all,we combine with the overall system function diagram analysis of the overall system architecture design.Then it introduces the design of seven function modules of Bank Virtual Teller Machine System in detail.Finally,the database design of the system is elaborated from conceptual design,logical design and physical design of the database.The complete E-R model of the system is constructed.The conversion of the relational schema is completed.The data storage structure and storage method of the system database are also illustrated.(3)Finally,this paper realizes all the functions of the seven function modules of the VTM system,and shows the function realization and corresponding operation steps of the system by combining the text description and the realization of the screenshot.And the function of each module of the system is tested,the corresponding test methods and test results are described,and the test results are as expected and satisfactory.