Research and Application on Highway Construction Visual Management Information System based on the Network and GIS
The paper introduced the research and application of the highway construction management information integrated system. Explained the development and application of highway survey applet run on mobile telephone supporting Java and the technique of transmitting engineering data by GPRS wireless network technology. And expounded the development and application of highway engineering construction field data collecting software run on Pocket-PC. Recommended the technique of engineering long distance data transmitting based on C/S structure adopting VPN (Virtual Private Networks) technology. Especially expatiated on the research on the platform of highway construction management information integrated system adopting geography information system (GIS) technique, database technique and network technique. And said all to subsystem about bid manage, contract management, engineering design drawing, engineering survey calculation, measure and pay, data processing on engineering experiment, quantity assessing, project plan and progress, engineering document management etc. Besides? proposed highway construction project visual analysis and inquiry system based on Web-GIS; Explained the research and application of highway engineering construction OA based on B/S structure; real-time workflow and information processing such as the management of administration, business and procedure of authorization and information distribution. At last, the author described the prospect of the application of C/S and B/S structure in trade software development in the highway construction management.
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