摘要
分布式监测系统广泛应用于检测对象分散的大型工程项目,而信息系统是其中重要的组成部分.本文将信息系统分为内部信息系统和外部信息系统,内部信息系统负责数据汇集及管理,为数据库服务器系统架构设计,外部信息系统则利用原始监测数据,计算监测目标并将其呈现给用户.在内部信息系统中通过协调服务器实现现场服务器和数据服务器的有效联接,按照通用分布式监测系统功能将外部信息系统分为7个层次,针对不同监测系统构建其中具体功能模块及其关系.最后,基于该架构体系提出了分布式地铁隧道沉降监测信息系统模型,该系统也可广泛应用于其他分布式监测系统.
The distributed monitoring system is widely applied in detecting scattered objects in large engineering projects, of which the information system is the important component. In this paper, the information system is divided into external and internal. Internal information system is responsible for data collection and management, which is the framework design of the database server system. External information system uses the original monitoring data to calculate the monitoring target and presents the results to the user. In the intemal information system, field server and data server are effectively connected by coordination server. Extemal information system is divided into 7 levels according to the general distributed monitoring system＇s function, the specific function modules and the relationship among them are built aiming at the different monitoring systems. Finally, distributed monitoring information system model of subway tunnel subsidence is put forward based on the above-mentioned framework system, and this information system can also be applied to other distributed monitoring systems.
出处
《计算机系统应用》
2014年第2期36-41,共6页
Computer Systems & Applications
基金
上海市科委科研计划资助项目(08201202103)
关键词
分布式监测
信息系统
架构
distributed monitoring
information system
framework
