铁路通信多终端多业务协同的服务系统研究

研究一种铁路通信多终端多业务协同的服务系统,利用多种铁路周边广域网和个域网通信能力,创建驾驶员终端、管理终端、员工终端等。巧妙地运用异构网络融合、多路径技术、多终端技术,对铁路运营,包括维护、整修等业务进行综合性管理。解决单一广域网链路无法满足所有铁路业务的吞吐量需求问题,让铁路运营的各种需求与信息得到及时的反馈与交互,提高工程作业车辆的利用效率,保障铁路施工维护作业的安全。

Research on Service System of Railway Communication Multi-terminal and Multi-service Collaboration

A multi-terminal and multi-service collaborative service system for railway communication is studied.Driver terminals,management terminals and employee terminals are created by utilizing the communication capabilities of various railway peripheral WANs and personal area networks.Heterogeneous network integration,multi-path technology and multi-terminal technology are skillfully applied to comprehensive management of railway operation,including maintenance and repair.Specific business management functions include:information exchange between railway vehicles and between vehicles and control center,organization planning of operating vehicles,cooperative operation of operating vehicles,and real-time monitoring of railway conditions.It solves the problem that a single WAN link cannot meet the throughput demand of all railway operations,so that various requirements and information of railway operation can be timely fed back and interacted with,to improve the utilization effi ciency of engineering vehicles and ensure the safety of railway construction and maintenance.