民航数据安全共享关键技术及方法综述  

Review of key technologies and methods for secure sharing of civil aviation data

作　　者：邓武 李鑫焱 周相兵 赵慧敏 DENG Wu;LI Xinyan;ZHOU Xiangbing;ZHAO Huimin(College of Electronic Information and Automation,CAUC,Tianjin 300300,China;College of Safety Science and Engineering,CAUC,Tianjin 300300,China;College of Information and Engineering,Sichuan Tourism University,Chengdu 610100,China)

机构地区：[1]中国民航大学电子信息与自动化学院,天津300300 [2]中国民航大学安全科学与工程学院,天津300300 [3]四川旅游学院信息与工程学院,成都610100

出　　处：《中国民航大学学报》2025年第2期8-18,共11页Journal of Civil Aviation University of China

基　　金：国家自然科学基金民航联合基金重点项目(U2133205)。

摘　　要：本文深入剖析了民航数据共享的研究现状与技术进展,首先,概述了民航数据共享的基本框架与核心要素,随后详细探讨了多项前沿技术及其应用。其中,广域信息管理系统(SWIM,system wide information management)作为民航数据共享的核心支撑平台,通过构建统一的信息交换网络,实现了航空数据的全面整合与高效利用。协同决策(CDM,collaborative decision making)系统则进一步强化了跨部门、跨机构间的实时沟通与协作,特别是在航班运行管理、资源优化配置及应急响应等方面展现出显著成效,有效提升了民航系统的整体运行效率与安全性。在数据共享中的数据安全与隐私保护方面,区块链与联邦学习等新技术也展现出巨大潜力,区块链提供安全、透明的数据共享方案,联邦学习则在保护隐私的前提下实现知识共享。然而,数据共享面临标准化不足、合作协调难、数据安全、技术复杂性及成本可行性等挑战。综上所述,本文不仅揭示了民航数据安全共享关键技术的最新进展,还前瞻性地展望了未来趋势与机遇,为民航数据共享的持续创新与全球民航业的数字化转型提供了参考与指导。This paper provides an in-depth analysis of the current research status and technological advancements in civil aviation data sharing.Firstly,this article outlines the basic framework and core elements of civil aviation data sharing,followed by a detailed discussion of several cutting-edge technologies and their applications.Among them,the system wide information management(SWIM)serves as the core platform supporting civil aviation data sharing,achieving comprehensive integration and efficient utilization of aviation data by building a unified information exchange network.The collaborative decision making(CDM)system further strengthens real-time communication and collaboration across departments and institutions,particularly demonstrating significant results in areas of flight operation management,optimal resource allocation and emergency response,which has effectively improved the overall operational efficiency and safety of the civil aviation system.In terms of data security and privacy protection in data sharing,new technologies such as blockchain and federated learning have also shown great potential.Blockchain provides secure and transparent data sharing solutions,while federated learning achieves knowledge sharing under the premise of protecting privacy.However,data sharing faces challenges such as insufficient standardization,difficulty in cooperation and coordination,data security,technical complexity,and cost feasibility.In summary,this article not only reveals the latest technological advancements of key technologies for secure sharing of civil aviation data,but also provides a forward-looking perspective on future trends and opportunities,providing reference and guidance for the continuous innovation of civil aviation data sharing and the digital transformation of the global civil aviation industry.

关 键 词：民航数据共享 广域信息管理系统 协同决策 区块链 联邦学习 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]