Design of intelligent comprehensive management and control system for mine auxiliary safety risks based on RFID technology

In addition to the numerous safety risks, such gas leaks and earthquakes, which can cause injuries and fatalities, the working environment in mines is complicated and unpredictable. An intelligent comprehensive management and control system for mine auxiliary safety concerns based on RFID (Radio Frequency Identification) technology is designed to assist managers in precisely monitoring mine seismic hazards and ensuring operational safety. The hardware component of the system employs RFID electronic tags, which are affixed to important locations for seismic monitoring, workers, and mining equipment, using the detected objects as carriers. These sensors are used to collect information about the detected objects. Data transmission to the data layer occurs after the RFID reader receives the data. Following a series of processing steps, such as data cleansing, it is saved for quick access by the application layer. Among them, the LANDMARC algorithm is used to obtain the signal reception strength values of the reference and to-be-located electronic tags in real time, and to locate and track the positions of the objects to be monitored in coalmines in real time. The earthquake risk-monitoring module can obtain the earthquake risk area and the corresponding earthquake risk level, and issue warnings in time through the alarm module, providing decisions for mine safety management and risk avoidance and rescue, and presenting them through the display layer. The experimental results show that the system can realize intelligent monitoring and early warning of the mine environment, obtain real-time location information of personnel and earthquake risk areas, and effectively assist in comprehensive mine management and control.