Journal of Engineering Research

With the increasing requirements for efficiency and safety in the construction industry, the IoT system in smart construction sites has become an important tool to drive industry transformation. This study aims to explore the application of IoT technology in smart construction sites, especially its specific implementation in safety management. By establishing an intelligent sensing network to monitor the construction site environment, equipment status, and personnel location in real time, the system can provide timely early warnings of potential risks, thus significantly enhancing the safety of the workplace. The application of the IoT system can also optimize the allocation of construction site resources through data analysis and improve operational efficiency. This paper analyzes the architecture of the current IoT system in smart construction sites, key technologies, and practical application cases in safety management, proposes challenges in system design and implementation, and provides suggestions for improvement.

Smart construction sites; Internet of things (IoT); Safety management; System design; Risk early warning