The Jiading Waigang Smart Construction Site Project integrates cutting-edge technologies such as the Internet of Things (IoT), big data, and artificial intelligence (AI), achieving refined management and intelligent control of the construction site. By strategically deploying sensors, cameras, and intelligent devices across the construction site, the project has established a network for data collection and analysis, capable of continuously acquiring and analyzing various types of data in real time. Leveraging the powerful capabilities of big data analytics, project managers can promptly gain insights into the real-time dynamics of the construction site and issue early warnings for potential issues, thereby effectively ensuring the steady progress of construction and the reliable achievement of quality standards. Moreover, the application of artificial intelligence technology further enhances the level of automation in on-site management, propelling the construction of smart construction sites to new heights. The project has significantly strengthened engineering safety by using intelligent monitoring and alarm systems to monitor safety hazards on the construction site in real time and ensure the safety of construction workers. Through the comprehensive application of modern technologies, the project has achieved a significant improvement in construction management efficiency.