城市轨道系统安全信息集成接入与融合应用平台研究

Research on Integrated Access and Fusion Application Platform of Safety Information in Urban Rail System

在分析软件开发行业的发展现状和目前存在问题的基础上,通过对云计算、大数据、分布式对象等新兴技术的研究,以及对软件体系结构的分析,提出了一个分布式多系统数据融合应用平台及其架构,目标在于降低应用平台开发复杂度、提高软件生产率,并形成支持高性能、高可用度、灵活可扩展的软件系统结构模型,最终开发了城市轨道交通系统安全信息集成接入与融合应用平台,平台可实现城市轨道交通线网状态安全评估和数据服务的功能.通过对系统平台关键指标的多次验证,证明了平台的科学性与实用性,后续将投入实际应用.

Based on the analysis of the development status and current problems of the software development industry,this paper proposes a distributed multi-system data fusion application platform and its architecture through research on emerging technologies such as cloud computing,big data,distributed objects,and analysis of software architecture.The goal of the platform is to reduce the complexity of application platform development,improve software productivity,and develop a software system structure model that supports high performance,high availability,flexibility and scalability.Finally,an application platform for integrated access and fusion of urban rail transit system safety information was developed,which can realize the functions of urban rail transit network status safety assessment and data service.Through multiple verifications of the key indicators of the system platform,it has proved the scientificity and practicality of the platform,and its readiness fordeployment.