摘要
为制定大型船舶和危险品船舶的监管方案,提高海事管理部门应对各种危险情况的能力,降低实际训练的成本和风险,采用虚拟现实技术构建船舶航行环境仿真系统.该系统利用ArcGIS和Creator等可视化建模软件建立三维地形和船舶、航标等三维实体,以Vega管理三维场景,模拟雾、白天、黑夜等自然现象.系统在湄洲湾LNG船舶监管方案设计中得到实际应用,为LNG船舶监管方案的设计和优化提供辅助和支持.
In order to establish the supervision schemes for large ships and dangerous cargo ships, help the maritime safety administration to improve the ability of dealing with the various dangerous situation, reduce the drilling cost and risk, a visual navigational environment system is established adopting the technology of the visual reality. In this system, 3D entities such as 3D terrains, ships and navigation marks are set up by the help of the visual modeling software of ArcGIS, Creator, etc. 3D environment is supervised by Vega to simulate the navigational environment such as fog, day and night. The system has been applied in the supervision project for LNG vessels navigating in Meizhouwan to provide assistance and reference for designing and perfecting the supervision schemes.
出处
《上海海事大学学报》
北大核心
2009年第1期6-9,共4页
Journal of Shanghai Maritime University
基金
国家自然科学基金(60774066)
福建教育厅科研基金(JA07136)
关键词
虚拟现实
航行环境
仿真
virtual reality
navigational environment
simulation
