地震网格数据采集与遥现系统设计  

Design and implementation of data acquisition and tele-observation system in earthquake grid

作　　者：龙浩[1,2] 梁毅[1] 邸瑞华[1] 张争[1] 

机构地区：[1]北京工业大学计算机学院,北京100124 [2]江西师范大学软件学院,江西南昌330022

出　　处：《计算机工程与设计》2009年第2期304-306,317,共4页Computer Engineering and Design

摘　　要：数据采集与遥现是地震网格的重要功能,它负责从数据采集设备获取实验数据并传递给远程的实验参与者。分析了开放网格体积结构(OGSA)和数据流服务工具包令牌缓冲网络总线(RBNB),提出了地震网格数据采集与遥现系统的总体框架和工作流程,对数据采集系统的网格服务工厂(GRSF)、网格服务实例(GRSI)、对象映射等实现中的关键技术进行了探讨。The data acquisition and tele-observation system is the key fimctions in earthquake grid, which response acquiring experimental data from data acquisition device and transferring it to experiment anticipants in remote locations. Firstly OGSA （open grid service architecture） and the characteristics and its mechanism of RBNB （ring buffer network bus） are analyzed, then an architecture of the data acquisition and tele-observation system based on OGSA and RBNB is given, and its workflow also is given, finally the key implementing technologies as grid service factory, grid service instance and object mapping are discussed.

关 键 词：地震网格 数据采集 遥现 GRSF GRSI 对象映射 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]