自然灾害智能化应急救援信息系统关键技术研究

The Research on Key Technologies of Intelligent Emergency Rescue Information System for Natural Disasters

针对大数据量、复杂数据类型、多用户态的应急救援信息系统还没有统一的智能处理解决方案,结合当前主流技术,提出构建应急救援系统智能处理通用库算法、多源、异构空间数据的集成、融合与共享以及嵌入时空信息到地图的无盲点时空数据可视化等关键技术,有利于大数据资源的有序共享、可持续更新和离在线分析等信息化智能处理工作.

There is not a unified intelligent processing solution for the current large-scale, complex type data, and multi-user emergency rescue information systems. This paper combines the current mainstream technologies and proposes to build an emergency rescue system to intelligently handle general-purpose, multi-sources, and heterogeneous resources algorithms. Spatial data of integration and sharing, and visualization of spatiotemporal data without embedded blind spatio-temporal information in space-time information are based on different user profiles, different data formats, and different application requirements. It is conducive to the orderly sharing of resources big data, sustainable updating and off-line analysis and other information-based intelligent processing.