Design And Implementation Of Material Management System In LH Thermal Power Plant

With the development of information technology and the Internet,various management systems emerge one after another.The material management system has also received public attention.The online management of materials can save manpower resources,simplify financial expenditures,improve the efficiency and utilization rate of materials,and improve material management and management processes.Which can also improve the material management enterprise structure and is of great significance in improving the efficiency of material management.As a people's livelihood enterprise,power plants also pay more and more attention to the use of advanced information systems to more scientifically manage power production materials.Taking the design and implementation of the material management system of LH thermal Power Plant as an example,this article elaborates the design and implementation of the material management system from the three main aspects of demand analysis and modeling,detailed design,and system implementation ofLH thermal power plant material management system.In order to improve the intelligence of the power plant material management system,according to the needs of the material management of the LH thermal Power Plant,this paper designs and develops a material management and management system using the B/S and C/S combined architecture.The application program mainly completes functions such as initial setup and maintenance,plan management,contract management,warehouse management,backup and recovery management,users and permissions.The browser side mainly realizes the online application and approval of materials,the online application and approval of demand planning,purchase and maintenance,and other functions.The level of information management of power plant materials has been comprehensively improved,and the overall level of production and management information has been promoted.The main research content of this article:1.Detailed analysis of materials and system functions required for the power plant,such as warehouse management,contract management,plan management,initial setup and maintenance,backup and user rights management,and the detailed logical associations are arranged according to the actual situation.2.The use of.NET platform,C # language,Visual Studio development tools,based on B / S and C / S combined architecture and SQL Server database to complete the client and browser-side development.3.Using software engineering theory,according to the requirements analysis,the UML of the excellent unified modeling language is used to package the system functions,class diagrams,and design of use-case diagrams.Using E-R maps to outline the database,using the field attributes and field descriptions for detailed design of the database table.4.According to the above content,the material management system is developed and tested.Test passed,can be delivered to users.