Design And Implementation Of Coal Supplies Information Management System

With the development of the national economy and the rapid development of computer related technology,it has become a trend to realize modernization in all fields.With the development of national economy,the rapid rise of computer related technology,each domain informatization has become a trend.At present,many coal enterprises in our country are still in the stage of manual approach.This model not only cost a lot of manpower and time,and because the process work complexly,it will seriously affect the fast execution of the business.And when an error occurs,it is difficult to quickly find error,which leads to resume normal work for a long time,eventually led to the enterprise's production efficiency is not high.In recent years,high energy consumption,high pollution make many industries restruct.and the coal industry has entered a "winter period".Coal enterprises must carry out industrial reform,use existing technologies to improve management level,reduce the cost of enterprises,improve corporate profits and enhance enterprise competitiveness.I am a worker of Qingciyao coal groups,after a long investigation and analysis,in order to realize the coal warehouse management,procurement management,personnel management's information construction.through the study,Using company's management model as template,implement design and develop a set of supplies of coal mine information management system.Based on the analysis of the current coal material management problems,this paper has realized a set of information management system for coal mine materials through the analysis of the demand of the system.Based on the JAVA language,the system uses spring MVC and SSM technology to build the framework,and uses the Mysql database to store the data,and uses the JSP related technology in the Web to realize the information management system of the coal mine.The system is mainly composed of six functional modules: demand management,purchasing management,inventory management,task management,basic data management,and authority management.And provide statistical analysis module,in the form of a bar chart and line chart to show coal analysis on inbound and outbound goods and materials inventory trends,manager can use this quickly grasp the inventory data of this unit.The main function of demand management is to use the inventory warning to inquire into the specific use of material requirements and to generate a material schedule.Procurement management is procuring materials according to the planned purchasing list.Inventory management is the inventory management of coal supplies.Task management is the key and characteristic function of this system.Each worker will see the tasks that he needs to accomplish through the module.Each material will have a yellow precautionary line,when the inventory is below this value,the system will automatically send a notice to the corresponding staff of the plan section,reminding him to purchase in time.Basic data module includes user data management system,coal base material data management,and system operation management.Main operations include increase,delete,query,modify the data of the basic information.Rights management's main purpose is to increase the reliability and security system,the one who have permission to operate the module can operate the module.The main aim to realize the separation of the domain.Finally,the system is tested in detail according to the test case.And the system has run on the coal of qingciyao.The test results show that the system conforms to the design requirements of this paper and can improve the management efficiency of coal mine materials,which is of great significance for the realization of coal mine information.