| PLC在平榆高速公路隧道群监控系统中的应用 |
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| 引用本文： | 李晋文. PLC在平榆高速公路隧道群监控系统中的应用[J]. 山西交通科技, 2011, 0(6): 44-45,61 |
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| 作者姓名： | 李晋文 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 汾阳至邢台高速公路平遥—榆社段的宝塔山特长隧道、狮子凹山特长隧道和北凹山长隧道组成了特长隧道群,隧道监控系统采用PLC(Programmable Logical Controller)作为本地控制器进行数据采集、控制和信息发布,PLC以可靠性高、抗干扰能力强以及高灵活性等特点,成为隧道监控系统的核心设备。
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| 关 键 词： | PLC 隧道群 监控 应用 |
The Application of PLC to Tunnel Group Monitoring System for Pingyu Expressway |
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| LI Jin-wen. The Application of PLC to Tunnel Group Monitoring System for Pingyu Expressway[J]. Shanxi Science & Technology of Communications, 2011, 0(6): 44-45,61 |
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| Authors: | LI Jin-wen |
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| Affiliation: | LI Jin-wen(Shanxi Provincial Research Institute of Communications,Taiyuan,Shanxi 030006,China) |
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| Abstract: | The paper introduced the characteristics of high reliability,high anti-interference ability and flexibility for PLC,discussed its application as core equipment. |
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| Keywords: | PLC tunnel group monitoring application |
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