【摘要】 应急决策是抗灾救灾中的关键步骤,直接决定着救灾效果,关系着人民生命财产安全。应急决策的及时、有效依赖于对灾害情况的全面了解以及对救助预案的准确分析。利用虚拟仿真技术、GIS技术和多媒体技术等研制用于培训的突发事件应急推演系统,它能生成不同的虚拟环境和其相关问题,使受训人员融入其中来进行突发事件印记推演训练;该系统为应急决策提供了可视化环境,实现预案的可视性以及可操作性。文章从研究综述、目标定位、系统划分等方面对系统内容进行了阐述,证明了技术的可行性。更多还原

【Abstract】 Emergency decision is a key step in the disaster relief.It determines the direct response results and bears on people’s lives and property safety.The virtual reality&simulation,scene romance and multimedia technology are deployed in the emer gence response deduction training system.This training system can create different virtual emergency situations and other associat ed problems which provide the trainees a more effective training scene.The system provides a visual environment for emergency decision and achieves the plan’s visibility and operationalization.The paper introduces the system from the research summarize,tar get location and system partition,which prove that the technique is feasible.更多还原