基于SOA的铁路运输调度系统架构的研究  

Study on Architecture of SOA-based Railway Dispatching System

作　　者：于潇[1] 

机构地区：[1]中国铁道科学研究院研究生部,北京100081

出　　处：《铁道运输与经济》2016年第3期41-45,共5页Railway Transport and Economy

基　　金：中国铁路总公司科技研究计划项目(2013X001-A-1)

摘　　要：铁路运输调度指挥系统是铁路运输生产的核心系统。传统的铁路调度系统规划时没有考虑到统一平台的建设,各个业务子系统之间相互独立,信息孤岛现象严重。为此提出基于SOA的分布式铁路运输调度系统架构和安全认证架构,其中系统架构由业务展现层、基础架构平台层、服务层、基层通信平台等组成,安全认证架构则由服务库、服务目录、安全中心、安全插件及服务总线等组成。以客运调度子系统为例阐述基于SOA的铁路运输调度系统实现过程。Dispatching system is a core production system for railway transport. Traditional railway dispatching systems were usually established without considering a unified platform in their planning stage, so subsystems were independent from each other with almost no information sharing. To solve above problems, this paper puts forward an SOA-based distributed architecture for railway dispatching system which is composed of business presentation layer, architecture platform layer, service layer, station-level communication platform layer and etc, and architecture for security certification which includes service library, service catalog, security center, security plug-in and service bus. Taking passenger transportation subsystem as an example, this paper expounds the implementation process of SOA-based railway dispatching system.

关 键 词：SOA 铁路运输调度系统 系统架构 

分 类 号：TP399[自动化与计算机技术—计算机应用技术] U292.4[自动化与计算机技术—计算机科学与技术]