Research on schedule optimization and prediction of construction projects based on data models

Abstract

This paper studies the optimization and prediction method of construction project schedule based on data model. Aiming
at the problems of extensive management and unspecific schedule goal setting in traditional project schedule management, this paper
introduces the intelligent site management system, and uses advanced technologies such as BIM technology, big data and Internet of things
to perform fi ne management of construction schedule. By analyzing the infl uencing factors of the construction schedule, including human,
material supply, environment, design, capital and construction organization, a construction schedule prediction model is constructed to
realize the simulation and real-time monitoring of the construction process. Research shows that this model can significantly improve
construction progress forecast accuracy, for the construction industry information management provides a strong support, and construction
schedule optimization and control for the future research provides a new direction.