新春走基层｜地震预警、AI视觉监测、无人机巡航 天地空协同守护春运

Core Viewpoint - The Nanchang Railway Bureau has implemented advanced technologies to ensure the safety of train operations during the 2026 Spring Festival, particularly in earthquake-prone areas, by establishing a "three-dimensional" protective system [1] Group 1: Earthquake Monitoring and Response - The newly launched high-speed railway earthquake early warning monitoring system captures seismic waves and analyzes data within 3 seconds, allowing for timely emergency responses [1] - The system automatically sends control commands to affected trains to trigger emergency braking and cut off power supply before the more destructive S-wave arrives, maximizing safety [1] Group 2: Collision Prevention and Monitoring - The height-limiting frame serves as a barrier to prevent oversized vehicles from entering railway passages, significantly enhancing railway safety [1] - The collision monitoring and alarm system, utilizing laser radar and AI video monitoring, operates 24/7 and has led to a 55% reduction in collision incidents since its deployment [2] - The system generates real-time alerts and captures site images for immediate dispatching, ensuring a 100% incident detection and response rate [2] Group 3: Drone Technology for Safety - The drone "hive" system autonomously collects data on critical areas like bridges and slopes, significantly improving the efficiency of safety inspections [2] - By comparing periodic data, the system can detect minor risks and generate analysis reports, enabling proactive safety measures [2]