The integration of intelligent applications in construction planning, particularly through the combination of 4D Building Information Modeling (BIM) and Internet of Things (IoT) technologies, represents a significant advancement in project management. This paper explores how the synchronization of BIM 4D platforms with IoT devices—such as productivity sensors on machinery and wearable safety monitors for workers—enhances schedule control, resource optimization, and risk management in complex construction projects. By enabling real-time data flow between the field and digital models, this integration creates dynamic digital twins that mirror actual construction progress, allowing for predictive analytics, proactive interventions, and informed decision-making. The study also addresses the practical challenges of data interoperability, cybersecurity, and workforce training, while highlighting real-world applications and future trends in smart construction. Ultimately, the convergence of BIM and IoT is paving the way for a more efficient, collaborative, and responsive construction ecosystem.
Danilo Ramos Stein (Thu,) studied this question.