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高速公路正在从建设阶段向管理阶段转变 ,随着交通量的不断增加 ,交通管理业务与数据源越来越多 ,另外高速公路管理系统中集成了众多厂商的硬件设备。这些对业务之间的互通、数据之间的共享、设备之间的共存等都提出很多难题。建立共用交通信息平台是实现系统信息集成的重要手段 ,它的建立不仅能为各类信息的整合提供技术依托 ,同时也将为各相关子系统提供引导接入策略和信息共享服务。本文着重介绍了共用信息平台技术在京津塘高速公路管理交通监控系统 (TCS)中的应用。
The expressway is changing from the construction phase to the management phase. With the continuous increase of traffic volume, there are more and more traffic management services and data sources. In addition, the expressway management system integrates the hardware of many manufacturers. These interoperability between services, sharing of data, coexistence between devices and so put forward many problems. Establishing a common traffic information platform is an important means to achieve system information integration. Its establishment can not only provide technical support for the integration of various types of information, but also provide leading access strategies and information sharing services for all relevant subsystems. This article focuses on the common information platform technology in Beijing-Tianjin-Tangshan Expressway Management Traffic Monitoring System (TCS) application.