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针对目前北京城市轨道交通各个信息系统独立应用,存在大量信息孤岛,信息无法综合利用的现状,提出了北京城轨交通综合信息系统的体系结构,同时基于多层体系结构提出了信息交换的方法和手段,并针对现有的和即将开发的信息系统提出了相应的解决方法,给出了三种信息交换方法的具体实现.系统的初步应用表明:本系统先进实用,能够实现北京城市轨道交通信息的立体化、全方位管理,达到挖掘北京城轨交通潜力的目的.
In view of the independent application of each urban rail transit system in Beijing and the existence of a large number of isolated islands of information, the status quo of the comprehensive utilization of urban rail transit information in Beijing is proposed. At the same time, a method of information exchange based on multi-layer architecture is proposed And proposes some solutions for the existing and upcoming information system and gives concrete realization of the three kinds of information exchange methods.The preliminary application of the system shows that the system is advanced and practical and can realize the information of Beijing urban rail transit The three-dimensional, all-round management, to explore the potential of Beijing urban rail transit purposes.