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高速公路通信系统主要是为高速公路运营管理及监控、收费系统实施提供必要的语音业务及数据、图像传输通道。在高速公路改扩建施工过程中,研究和制定施工期间高速公路通信保障方案对于高速公路的改扩建工程具有重要意义。文章结合昌九高速公路改扩建工程及原有机电设施使用状况,提出了比较系统、科学、可行的通信保通方案。
The expressway communication system mainly provides the necessary voice service and data and image transmission channels for the expressway operation management, monitoring and toll collection system implementation. In the process of highway reconstruction and extension construction, it is of great significance to study and formulate the highway communication guarantee scheme during the construction period for the reconstruction and extension project of expressway. Combined with the reconstruction and expansion project of Chang-Jiu Expressway and the use status of the original electromechanical facilities, the article puts forward a systematic, scientific and feasible scheme for ensuring communication.