Core Viewpoint - The Haikou Natural Resources and Planning Bureau in Hainan Province has initiated an intelligent drone patrol to provide early warning and safety measures for coastal areas during typhoon emergency responses [1] Group 1: Technology Implementation - The operation utilizes a "drone + artificial intelligence" recognition system to detect various coastal hazards in real-time using infrared thermal imaging [1] - All drone patrol data is transferred in real-time to the emergency command system of the Haikou Emergency Management Bureau, achieving a closed-loop management process of "patrol - dispatch - response - feedback" [1] Group 2: Public Safety Measures - Drones are equipped with high-power loudspeakers and searchlights to guide tourists to evacuate through a "voice broadcast + light warning" cycle, addressing the issue of tourists underestimating risks [1] - A comprehensive inspection was conducted at 26 popular coastal and riverfront spots, resulting in the evacuation of 286 tourists [1] Group 3: Future Plans - The Haikou Bureau plans to enhance the service capabilities of drone equipment and professional personnel to establish a more efficient and rapid inspection system, strengthening coastal protection measures [1]