Fundamental Theory and Key Technologies for Information System and Security Management of Low-altitude Economy

作者：Qihui Wu, Peihao Dong, Fuhui Zhou · 发表于：中国科学基金 · 年份：2026 · DOI：10.3724/bnsfc-2025-0285 · 被引用次数：1 · 研究领域：Mobile Agent-Based Network Management、Power Systems and Technologies、Technology and Security Systems

The low-altitude economy represents new quality productive forces and serves as a vital direction for future technological convergence and economic growth. The efficient information system and reliable safety control are prerequisites for its healthy and high-quality development，necessitating urgent innovations and breakthroughs in basic theories and core technologies. As an emerging network form characterized by multi-functional integration and multi-application coverage，the low-altitude networking system operates in the high-density and large-scale manner under complex environments，posing significant challenges to existing theories and techniques of the information system and safety control. With the expansion of application scenarios and electromagnetic spectrum usage，low-altitude networks are trending toward multi-source，multi-domain information fusion and dynamic operation. This paper systematically reviews frontier research and key technical progress in three major directions：space-air-ground integrated information networks，intelligent surveillance for low-altitude flight safety，and low-altitude airspace and aircraft control. It discusses critical challenges，specifically covering space-air-ground network collaborative design，low-altitude spectrum allocation and sharing，low-altitude multi-modal integrated sensing and communications，robust foundation models for cooperative surveillance of low-altitude targets，novel security systems for low-altitude intelligent networks，dy...