【摘要】 研究了主流的二维和三维显示技术, WGS84坐标和墨卡托投影坐标变换方法,消息中间件和AAR存档系统等态势可视化技术,提出了数据库API网关.设计并实现了一种二三维联动的态势可视化系统,采用消息中间件同步仿真过程信息,用数据库API网关统一管理实体的二三维模型,用AAR存档系统记录和回放仿真过程,经测试,态势可视化系统能够正确的,有效的完成仿真功能,且二维和三维显示部分显示的态势是联动的.更多还原

【Abstract】 This work studies situational visualization techniques. They are popular 2D and 3D display technologies,transformation method of WGS84 coordinates and Mercator projection coordinates, message middleware, AAR archive system, and database API gateway. 2D and 3D linked situation visualization system is designed and achieved. The system uses message middleware to synchronize process information of simulation, uses the database API gateway to manage the2D and 3D models of entities, uses the AAR archive system to record and play back the simulation process. The test demonstrates that the situation visualization system can meet the simulation mission’s requirements, and the situations displayed by the 2D and 3D display parts are linked.更多还原