Design and implementation of RFID-based construction restricted area intrusion detection system

There are certain safety hazards in construction production that can cause economic losses and personnel injuries. This paper aims to develop an RFID-based construction restricted area intrusion detection system to keep construction personnel outside the restricted area. The system uses RFID technology to realize real-time intrusion detection of the construction restricted area, and combines with other auxiliary monitoring methods and audio-visual alarm devices to effectively manage the entry and exit of personnel in the construction restricted area, and upload alarm information to the IoT platform for subsequent management. This paper introduces the hardware and software design of the system and verifies its performance and feasibility through experiments. The experimental results show that the system can accurately and timely detect the intrusion of personnel in the construction restricted area, and issue alarms in a timely manner when personnel intrusion occurs, effectively improving the safety and work efficiency of on-site personnel. The system has advantages such as strong real-time performance, low cost, easy installation and maintenance, and has broad application prospects.