Abstract: Abstract: Large-scale public buildings play an irreplaceable role in business, office, tourism, science, education, culture and health, communication and transportation. Due to technical difficulties, large public buildings usually lack operation and maintenance (O&M) management information platforms. To ease these difficulties, this paper presents an application method of lightweight O&M management platform for large-scale public buildings based on GIS. Large-scale public buildings’ drawings are converted into map services through conversion and editing. Attribute data are summarized to form hierarchical structures, and unique identifiers are given to establish standard attribute libraries. Based on these libraries, O&M management processes are reviewed to form standard O&M management procedures and data flows. A unified platform is developed to integrate the above 4 achievements before actual application. This method is tested in a large airport terminal. A lightweight O&M management platform is developed, which realizes the information O&M management of the terminal. The results have verified the effectiveness and operability of the proposed method.

Key words: Keywords: building operation and maintenance, large-scale public building, GIS, standard attribute library, standard operation and maintenance procedure