Research And Development High Intelligence Interchange Design System Based On CARD/1

Interchange is priority to solve the traffic capacity of the groundtransportation, especially the role of hinge Interchange in solving expressway and fastfor vehicle accessing the roads portal is more important. Interchange design in roaddesign is most complicated and high technology.On investigation and analysis, we know that there is little high intelligenceInterchange design system in the industry. Interchange consists of multiple axis, so thistopic is selected CARD/1based on multi-axis design, and based on which we willdevelop highly intelligent interchange system. And CARD/1platform provides a set ofopen programming interface classes and functions and secondary development platform,we can focus on high intelligent design and implementation. CARD/1platform’smulti-axis design and management provides a great convenience for calculating featurepoints of the ramp junction in the Interchange, a series of feature points based on rampjunction, can automatically generate width files, station files and intermediate resultsfiles. Using robust graphics capabilities in CARD/1second development platform,combining with relevant standards, specifications, documents and other information andinterchange design ideas, developing a high intelligence interchange design systembetter suited to the present conditions of our country is feasible in the CARD/1, it willgreatly enhance the efficiency of interchange design.In addition, expertise field of interchange design is very strong and very complex,road design engineers with software engineers writing very detailed requirementanalysis document and design document will be very difficult, in the system design anddevelopment process, efficient communication methods and software developmentmethod(Agile Software Development) is necessary, it is more emphasis on closecollaboration between software engineer team and business experts, face to facecommunication (that is more effective than written document), frequent delivery ofnew software versions, team of compact and self-organizing type, able to adapt to thecoding of changing needs and team organization method, and more attention the role ofhuman in software development, also be a bold attempt from waterfall method to iterative agile development.Finally, the thesis will introduce in detail key technologies and managementmethods of the research and development of the subject:1.Call open programminginterfaces and parse the DOM structure of the XML database file with C++in CARD/1;2.How to use CardScript (CARD/1secondary development language) object model;3Using agile software development methods in the field of highly specializedapplications software projects.