| 公路隧道监控系统中的本地控制器和网络 |
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| 引用本文： | 程雪.公路隧道监控系统中的本地控制器和网络[J].自动化博览,2010,27(3):64-66. |
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| 作者姓名： | 程雪 |
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| 作者单位： | 南京菲尼克斯电气有限公司,江苏,南京,200030 |
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| 摘 要： | 本文主要介绍了我国目前隧道监控系统的构成，给出了作为其核心的区域控制器和通信网络的选型以及整体解决方案，具体说明了隧道监控系统的应用方案，最后提出了隧道监控系统现阶段存在的问提和注意点。
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| 关 键 词： | 可编程控制器 现场总线 隧道群 |
Local Control Unit and Network for Highway Tunnel Monitoring System |
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| Abstract: | In this paper, the structure of tunnel control system at present in China is described firstly, and as the core of the control system, the configurations of its region controller and communication network are provided. At the same time the application of tunnel control system is given. At last, the problems of tunnel control system are mentioned and some related suggestions are given. |
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| Keywords: | PLC Field Bus Tunnels |
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