Recently, China's first subway trackside fixed radio monitoring station was successfully put into use in Tianjin, effectively solving the problem of inter-track communication signals that has long plagued subway operations. It solved problems such as “cross-region coverage” and “electromagnetic interference”, and provided strong support for the security of Tianjin rail transit during the SCO meeting.

The fixed monitoring system focuses precisely on subway operation and maintenanceThe three major pain points of "difficulty in identifying anomalies, difficulty in locating interference, and difficulty in verifying rectification" have been effectively addressed. The system effectively addresses the challenges of inter-rail communication signal loss, frequent interference, and data traceability. The collected data can be used to trace and restore abnormal events, support signal modeling and analysis, and provide 24-hour, full-time monitoring, significantly improving the operational efficiency of communication signals.

The monitoring station equipment adopts an integrated fully enclosed design to eliminate the safety hazards of exposed components; matte coating, wave-transparent material andThe IP65 protective body combines environmental integration and electromagnetic compatibility, ensuring zero interference to train drivers and zero refraction disturbance to track signals.

Tianjin will use this monitoring station as a base to build the country's first rail model station and promote it along the entire line. In the future, it will be upgraded toThe "portable + vehicle-mounted" three-dimensional monitoring mode builds a closed-loop system for intelligent rail transit operation and maintenance with "spectrum visibility, threat identifiable, and disposal controllable", providing full-process guarantee for the high-quality development of urban rail transit.