Design And Development Of Expressway Investment Management System

The business volume of expressway investment management companies has been expanding,with the rapid development of China's economy,has become an important part of China's transportation system.However,most of the current highway investment management is the use of manual management,this management is not efficient,information transmission is not timely.Based on this,this paper puts forward the establishment of an information-based expressway investment management system.Through the way of information,not only can improve management efficiency and can avoid risks,we can see the application of information technology in high-speed investment management importance.The design of the system adopts the advanced software architecture,J2 EE technology.The data design of the system is based on SQL Server 2010,Data Mining Technology Technology,etc.,in order to respond to the highway department's investment management needs,the system is divided into five functional modules,including the system management module,notification notification management module,data management module,reporting approval management module,common tool module,Notices module is mainly used for the approval process;examination and approval management module is approved record time,approver,suggestions and other information;data management module is mainly various types of data items to add,modify,query,etc;Commonly used to ol module mainly has the document printing,the document management,the establishment and so on the function.through the function module to solve the highway sector in the investment of information management issues.Finally,each of the functions of the system was designed with test cases,test results show that the various functions of the basic system can be implemented to meet the investment needs of highway management department.