PROJECT DASHBOARD:CONCURRENT VISUAL REPRESENTATIONMETHOD OF PROJECT METRICS ON 3D BUILDINGMODELS

摘要

Spatial and temporal data sets, and static (planned) and dynamic (actual) data that stem fromrntemporal data, are constantly produced throughout the project lifecycle. The integration ofrnthese data creates various project metrics, which can accurately depict actual and anticipatedrnproject performance. Various 3D model-based project management systems have beenrnintroduced into AEC projects. However, these systems have been limited in their ability tornvisualize inter-related multiple data sets concurrently due to the fact that an adequate visualrnrepresentation method had yet to be developed.rnThis research introduces a 3D model-based visual representation method utilizing the powerrnof information technology. The proposed representation enables the users to show a holisticrnpicture of a project by applying the multiple project data sets to the geometric attributes (suchrnas shapes, faces, and edges) of the 3D building model through color- tone variation andrnmotion.rnThe new control system is presented as a suite of 3D model-based data visualizationsrncontrolled from a user console, the Project Dashboard. The Project Dashboard introduces arnnew paradigm of project monitoring systems to project managers by providing intuitiverninformation-delivery interfaces beyond the existing management and control systems.