The RTLS (Real-Time Location System)-equipped explosion-proof intelligent worker identification card is designed for real-time location tracking and personnel safety management in explosive environments. This Personnel Location Tag integrates UWB location technology (Ultra-Wideband), GPS satellite positioning and Zigbee communication modules to achieve cm-level precision positioning, enabling managers to monitor personnel locations in real time. The RTLS Technology supports real-time safety alarms for boundary breaches, proximity to hazardous zones, and SOS distress signals, ensuring immediate incident reporting and rapid rescue dispatching. Equipped with an E-Ink screen, the device displays critical information such as incoming messages, SOS alerts, and real-time weather data (network-dependent), while seamlessly integrating with location finding devices for enhanced situational awareness.