Research and Realization of Highway Project Management Information System Based on WebGIS
To meet the increased demands for the visual management and analysis of highway project management information, it is necessary to construct a highway project management information system based on WebGIS technology. According to the requirement analysis, highway project management information system is designed and established by utilizing WebGIS and commercial database management technology. The system is divided into four subsystems, including Web geographical information, database management, office management and highway business management. The mixed framework of Client/Server(C/S) and Browser/Server (B/S) is adopted, and the system is developed on the basis of ArcIMS. In the system, some professional functions, such as measure payment, contract management and schedule management, are realized, and some WebGIS functions, which include query, cruise and graph-dealing are also realized. The system is a management platform to improve management efficiency of highway project and has a prospective future in highway project management.