中文摘要：

针对目前南水北调中线工程应急信息协同机制在事故早期处理方面的薄弱问题,提出一种基于Apache Spark框架的南水北调中线工程应急信息协同机制。通过分布式大数据处理框架把大量异构信息汇集在一个逻辑的内存上,迭代分析处理,实现信息协同。仿真实验结果显示本文所提机制在有限时间范围内,比传统机制的信息协同传输效率高,信息协同传送范围广。

英文摘要：

Aimed at the weakness of the emergency information coordination mechanism of the Middle Route Project of the South - to - North Water Transfer Project in the early stage of the accident, an emergency information collaboration mecha- nism is put forward based on Apache Spark for the Middle Route Project of the South - to - North Water Diversion Project. Through the distributed data processing framework, a large amount of heterogeneous information is collected in a logical memory, and the iterative analysis process is implemented to realize the information collaboration. Simulation results show that the proposed mechanism is more efficient and wider than the traditional mechanism, in a limited time range.