Design On Graph Visualization Of Tunnel Project Cost Control System Module

With the standardization of project cost management and the process ofinformation technology, there is much good tunnel engineering cost controlmanagement software, these software can simplify the cost accounting work andimprove the overall effect of cost control in a certain extent. However, the tunnelengineering cost control management system is still not fully applied to allconstruction enterprise and each enterprise inside department. By comparing theinformation management system at home and abroad, mainly exist in thefollowing three aspects: First, menu design is not reasonable and the functionutilization low; Second, cost analysis methods are simple and single, the outputresults can be less reference; Third, cost control is not comprehensive withcertain hysterics. These problems seriously hindered the process of the tunnelengineering cost control information construction. Therefore, this paperintroduces graphic visualization ideas for design and implementation of the threemain components in order to satisfy the users’ more and higher demandexperience.Based on the summarization of project cost management, the tunnel projectcost control information and graphic visualization design based on the presentresearch at home and abroad, this paper summarizes the existing problems, putsforward the graphic visualization design into tunnel engineering cost controlsystem the necessity, and gives the specific research contents and researchmethods; Second, detailed analysis of the existing tunnel project cost controlsystem (TPCCS) development present situation, and clearly definition theconnotation and features of the graphic visualization. On the basis of thoseresults, the paper gets needs of main graphical visualization business parts. Onceagain, in view of the tunnel engineering cost control system menu components, cost analysis module and cost control component, which use workflow modelingideas, RIA technology-Flex, Red5multimedia technology respectively, andcombined with the system development technology of the.NET and SQL Server,realize detailed design and implementation of graphic visualization; Finally, bythe introduction of China railway18th bureau group’s tunnel engineeringconstruction projects, through the actual operation effect analysis, thisdissertation further confirm superiority and effectiveness of tunnel engineeringcost control system component graphic visualization design.