桥梁预警系统数据库分布式管理引擎设计  

Distributed management engine design of bridge alarming system database

作　　者：陈明[1] 

机构地区：[1]上海应用技术学院土木建筑与安全工程学院,上海200235

出　　处：《计算机工程与应用》2011年第5期237-241,共5页Computer Engineering and Applications

基　　金：国家自然科学基金重大研究计划(No.90715030);上海市科委重大研究计划(No.10230501400)

摘　　要：针对桥梁预警系统群体间协同工作对信息共享的需求,提出了基于分布式管理引擎的预警系统数据库设计方法,其中包括数据库集成的体系结构,分布式管理引擎的命令分解算法、单元模板、单元拼装模板、模型重构算法。最后通过模拟算例对分布式管理引擎的可实施性和有效性进行了验证。In bridge alarming system,groups cooperate in a complex situation where a variety of databases run on different hardware platforms.As the application is inherently complex,there is an immediate need for a methodology that can aid in composition of distributed databases ensuring the information sharing of the alarming system.A method for bridge alarming system database designing based on distributed management engine is presented,which includes database integration architecture,command analyze algorithm,element template,element assembly template and model assembly algorithm.The distributed engine is used in a simulation process of bridge model reconstruction from alarming system and its feasibility and validity are validated finally.

关 键 词：桥梁预警系统 分布式数据库集成 管理引擎 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]