Guizhou Province "chunhui Home Plan" Project Management Information System Analysis And Design

On Oct.2004 Guizhou commitee of China communist youthleague take part in the Social Commonweal Event, which named "Chunhui Action"."Chunhui Action Home Project"is a long systematic project for "Chunhui Action",with the increasing of job further through,project declaring, establishing, quality checking &accepting, completing materials' filing has brings to the heavy work.so it is important for development a engineering project management information system software for "Chunhui Action Home Project".Along with Chunhui Jiayuan Scheme work unceasingly thorough, the project declaration, initiating a project, the track, approves the link to become day by day arduous. The original project management working: Manual, half manual operation already did not meet the work need.The Chunhui Jiayuan Scheme project urgent needs to realize the project mathematization, the systematized management. Researching and designing the Guizhou Province Chunhui Jiayuan Scheme management information system have the vital practical significance.This article study and design the management information system revolving the Guizhou Province Chunhui Jiayuan Scheme. From the software engineering angle, we has carried on the feasibility analysis, the demand analysis, system design and realization consideration. Basis on service characteristic, we has designed the apply and reply flow chart, the project management work flow chart ,the project fund management and the surveillance flow chart.The paper utilization face the data stream research analysis method, useing the data flow graph to describe the demand, has designed the project declaration management data flow graph, the project initiating a project management data flow graph, the project contract management data flow graph, the project approval management data flow graph.In the system design part,we has formulated the system design goal and the principle, has designed the database table and the relations, carried on the movement to make a mistake the design, the input output design and the secure design.We have divided the system function into seven function modules and has designed the function structure drawing, has carried on the detailed functional design to various subsystems.