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随着信息技术，特别是SOA技术、虚拟化技术、组态技术、工作流技术、数据挖掘技术等集成创新技术的发展，为建立一个覆盖列车和地面的完整的列车客运服务系统提供了崭新的思路. 本文研究提出了基于SOA与上述技术的覆盖列车和地面客运业务的列车客运服务系统总体框架，设计了系统服务模型、企业服务总线、信息集成共享平台及公共数据交换方案，并对一些关键技术应用进行了探讨. 该系统具有灵活扩展、数据充分共享、资源充分利用的特点，可以满足客运业务管理和列车旅客服务的全面要求.

Passenger Train Service Integration Innovation Analysis Based on SOA

In recent years, the development of several new system integration methods and technologies provide basic for establishing new and advanced railway passenger transportation service system both on-board train and land-stations, which includes the service oriented architecture (SOA), virtualization simulation, workflow, configuration, and data mining, and so on. Based on a general design of passenger services system framework supported by SOA and other related technologies, the paper presents the system service model, enterprise service bus, information integration and sharing platform, as well as the public data switching scheme. It also documents the application of some key technologies. This newly developed system is highly manageable and expandable with advantages of comprehensive data sharing, efficient resources distribution, and easy to expand. Potentially, it can fulfill all service and management needs that CRPTS may raise in current and future business practice.