| Chengdu urban construction archives management system was built early of 2005, and accomplished Chengdu urban construction archives computer management. In 2012, in order to response to Chengdu municipal government call for "digital Chengdu" construction and collection work of Chengdu City urban construction electronic archives, we had updated and reconstructed Chengdu City urban construction archives management system. After updating, the system changed its name for "digital urban construction archives unified management system"This paper carries on the demanding analysis on the functions of digital urban construction archives unified management system, starting from the analysis of the entire business process in Chengdu Urban Construction Archives and including the receive, examine, record and storage of archives,and shows that the different needs of users for business links functions, specifies the system business functions during the whole process. According to the analysis of daily query and defamations in Chengdu Urban Construction Archives, the paper defines the needs for urban construction archives functions. Moreover, according to Chengdu Urban Construction Archives features, local area network has a small number of users and the concurrent is also small, but having more archival data. And the paper does a thorough analysis on electronic records, showing clearly the mode of urban construction electronic archives management. Finally, the paper conducts the overall design for the unified management system of digital urban construction archives, splits various stages of the entering of urban construction archives, and its cataloging, storage, electronic records management and query, analyzes features of different people dealing with urban construction archives data in various stages, and designs different functional modules. Studying the relationship between different businesses and business data, the paper designs framework for data processing and database forms. Finally the paper adopts the B/S structure to completes the urban construction archives unified management system of the archives collection whit ASP.NET 4.0, SQL Server 2012 and ArcGIS, management, storage, query, electronic records management and GIS query. |
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