Core Viewpoint - The development of the low-altitude economy in China requires a significant increase in the number of low-altitude flying vehicles and the establishment of a digital, autonomous, and collaborative traffic management system to cope with the complex flying environment [1][2]. Group 1: Industry Development - China has over 22,000 drone manufacturing companies, with cities like Shenzhen and Chengdu excelling in both consumer and industrial drone sectors [2]. - There is a strong push from local governments to build various application scenarios for low-altitude economy, indicating a robust demand for such services [2]. Group 2: Challenges and Shortcomings - The low-altitude economy faces a critical shortcoming in traffic management and service, which requires the establishment of comprehensive rules and platforms to serve as the "central nervous system" for the industry [2]. - Three main bottlenecks in low-altitude management are identified: low precision in airspace management leading to "no routes for flying," difficulties in situational awareness resulting in "invisibility," and weak guidance and control capabilities leading to "inability to manage" [2][3]. Group 3: Technological Advancements - Traditional sensing technologies for mid-to-high altitude aircraft are inadequate for new low-altitude and ultra-low-altitude scenarios, posing challenges for the construction of low-altitude management platforms [3]. - Recent advancements include the establishment of integrated regulatory service platforms for unmanned aerial vehicles at national and provincial levels, with cities like Chengdu also launching their low-altitude traffic management service platforms [3].