Core Viewpoint - The collaboration between XAG Technology and China Railway Shanghai Group aims to develop a railway electronic fence system to address the issue of drone intrusions, filling a gap in domestic railway safety management technology [1][2]. Group 1: Background and Challenges - The frequency of drone intrusion incidents poses challenges to low-altitude safety protection in railways [1]. - Drones may intrude on railway areas due to a lack of awareness among agricultural operators regarding no-fly regulations, especially in regions where railways cross vast farmlands [1]. Group 2: Technological Development - XAG Technology, in partnership with railway departments, is developing the railway electronic fence system, transforming geographic information into a reliable "electronic defense line" [2]. - The system prevents drones from taking off in no-fly zones and causes them to hover when they contact the electronic fence, effectively mitigating threats to railway operations [2]. Group 3: Safety Features and Implementation - XAG Technology has added a "one-click power-off" feature to drones, allowing operators to cut power instantly in emergencies, further reducing the risk of accidents [2]. - The electronic fence system has completed feasibility testing near Yangzhou East Station and plans for large-scale trials and applications in the northern Jiangsu region [2].

Core Viewpoint - The frequent incidents of drone intrusions pose significant challenges to low-altitude safety protection for railways, prompting the development of a railway electronic fence system to address these issues and fill the technological gap in domestic rail safety management [1][3]. Group 1: Industry Challenges - The rise in drone intrusion incidents is attributed to various factors, including the high-voltage electrification contact network above railways, which can cause drones to lose control when flying nearby [2]. - Agricultural workers often lack awareness of no-fly regulations near railways, leading to unintentional drone flights into restricted areas, thereby threatening railway transport safety [2]. - Besides drones, other agricultural materials such as plastic film and greenhouse structures also pose risks of intrusion into railway operation areas, necessitating effective management and increased awareness among nearby agricultural workers [2]. Group 2: Technological Solutions - The railway department has collaborated with Jifei Technology to develop the railway electronic fence, which transforms geographic information into an invisible yet reliable "electronic defense line" [3]. - The system ensures that drones cannot take off within the no-fly zone and can hover when the electronic fence is deactivated, effectively preventing threats to railway operations [3]. - A "one-click power-off" feature has been added to the drones, allowing operators to instantly cut power in emergencies, further reducing the risk of accidents and enhancing railway safety [3]. Group 3: Implementation and Future Plans - The railway electronic fence system successfully completed feasibility tests near the Yangzhou East Station on April 14 this year [3]. - The next step involves prioritizing large-scale trials and applications in the northern Jiangsu region, with plans to share the technology across the industry upon successful trials [3]. - This innovative achievement is expected to establish new safety standards for the drone industry and significantly enhance the safety level of railway operations [7].