基于3D GIS的方案推演平台设计与实现

摘要

The deduction technology has become an important means for evaluating the feasibility and value of schemes made by command decision department,which can find and resolve the conflict and error in schemes.This paper designs a scheme deduction plat⁃form based on 3D GIS,introduces its data,scripts and system architecture and analyzes the key technologies.A sequential list technology is put forward,and the application of this technology in deduction display and control process is introduced.Finally the scheme deduction platform is simulated, and the results show that this platform can more easily implement scheme script generation and maintenance process,and effectively improve the efficiency of analysis on the scheme of command decision makers.%指挥决策部门在制定方案后，使用推演技术进行评估已成为验证方案可行性的重要手段，可以发现并解决方案中存在的冲突与错误。设计了一种基于三维地理信息系统的方案推演平台，对其数据、脚本和体系结构进行了简要介绍，分析了实现的关键技术，提出了一种时序链表技术，介绍了该技术在推演显示和控制过程中的应用，对方案推演平台进行了仿真。平台系统可以使方案脚本生成和维护过程更加便捷，有效提高指挥决策人员的分析效率。