Core Insights - The city of Shenyang has implemented an advanced flood prevention system called "Qianliyan," which utilizes 90 high-definition cameras across 82 key flood-prone locations to enhance disaster warning timeliness and accuracy [1][2] - The integration of various technologies, including satellite remote sensing, radar monitoring, and artificial intelligence, has created a comprehensive "smart flood prevention network" in Shenyang [1] - The city has established a robust communication system among various departments, allowing for real-time data sharing and analysis to support flood response efforts [2] Group 1 - Shenyang's "Qianliyan" system provides real-time monitoring and alerts for flood-prone areas, significantly reducing the pressure on emergency management [1] - The system's data is synchronized with city and district flood emergency command platforms, enhancing decision-making capabilities [1] - The city has developed a "three warnings, one team, one leader, and one group" flood control system, incorporating more "smart assistants" for effective monitoring [1] Group 2 - The flood prevention command office has connected with various departments to create an integrated rainwater monitoring system, utilizing 116,000 video surveillance resources for remote monitoring [2] - A comprehensive risk monitoring and early warning platform has been established, linking meteorological data with urban drainage and flood risk assessments [2] - The city employs a combination of human, technical, and intelligent defenses to ensure public safety, including automated voice alerts at critical flood points [2]

Group 1 - The core viewpoint is that Fugu County in Yulin City, Shaanxi Province, is actively building a collaborative system of "human defense + technical defense + physical defense" to enhance flood prevention efforts through technological innovation [1] - The use of drone technology for daily inspections of reservoirs and rivers has significantly improved the efficiency and safety of flood response, allowing for quick assessment and action in case of emergencies [1][3] - Automatic monitoring stations and video surveillance have been established at key locations, providing intelligent early warning capabilities to detect potential hazards and ensure timely responses [3] Group 2 - Fugu County has invested over 2 million yuan to establish 20 water level video monitoring stations equipped with radar water level gauges and video monitoring, enabling real-time data collection and 24-hour monitoring of water conditions [3][4] - A comprehensive defense system has been developed, including 55 specialized plans for flood and mountain flood prevention, alongside public education efforts that have distributed over 5,000 flood prevention knowledge manuals [4] - The county's water conservancy bureau emphasizes the importance of continuous optimization of monitoring and early warning systems to ensure preparedness against potential disasters [7]