煤矿安全应用网格的体系结构研究

Research of System Framework of Coal Mine Safety Application Grid

应用网格解决煤矿安全管理工作中的数据密集、计算密集、资源分散、异构等问题,实现高性能协同计算,进而提高安全预测预报速度和精度,已成为煤矿安全管理工作中的关键。文章在现有的煤矿通信网的基础上和参照OGSA体系,提出并构建了从信息获取、处理到应用的煤矿安全应用网格(CMSAG)体系结构。结合行业应用需求,文章重点研究了CMSAG体系的资源管理、资源调度、网格安全等关键技术,最后给出了具体应用示例。

Using grid to solve the problems of data-intensiveness, computing-intensiveness, distribution of resources and heterogeneous in management of mine safety has become a key point for realizing high performance computing and then improving speed and accuracy of forecasting of coal mine safety. Based on the current communication networks of coal mine and referring to the OGSA system, the paper put forward and built up a system framework of coal mine safety application grid （CMSAG） from information acquirement, processing to application. Combining with the application equirement, the paper studied the key technologies of CMSAG system in details, such as resource management, resource scheduling, grid safety and so on. At last, it gave a material application demonstration.