Personnel Intrusion into Construction Area Warning System Based on RFID and Binocular Vision in Vehicle Base

Objective Construction management at urban rail transit vehicle bases typically relies on work permission and work closure method to control construction safety. However, there is a lack of real-time protective technologies for monitoring the illegal construction. Unauthorized construction personnel entry into non-construction areas poses safety risks such as personnel electrical hazards and human-vehicle collisions. Therefore, it is crucial to conduct research on construction safety protective technologies to reduce the incidence of on-site accidents. Method Based on RFID (radio frequency identification) technology and binocular vision personnel identification technology, a system that verifies access permissions and locates individuals in construction areas through real-time analysis of RFID identity information and signal strength is developed. Meanwhile, this information is compared with the number of personnel entering/exiting the construction area identified by binocular vision technology to automatically issue warnings to unauthorized personnel intrusion. Result & Conclusion Through an in-depth analysis of construction area division methods and construction management processes at urban rail transit vehicle bases, a warning system based on RFID and binocular vision for construction area personnel intrusion is proposed.