| 基于PLC的铁路装车自动化控制系统设计 |
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| 引用本文： | 孙丙科,刘睿,牛小兵,贵明鑫.基于PLC的铁路装车自动化控制系统设计[J].工矿自动化,2011,37(2):23-25. |
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| 作者姓名： | 孙丙科 刘睿 牛小兵 贵明鑫 |
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| 作者单位： | 1. 中煤国际工程集团武汉设计研究院,湖北武汉,430064
2. 郑州中原电子衡器有限公司,河南郑州,450042 |
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| 摘 要： | 针对现有的煤矿铁路装车系统人工操作或半自动化控制方式存在装载量不准确、容易造成超载或亏载等问题,介绍了一种基于PLC和上位机的铁路装车自动化控制系统的设计方案。该系统以S7系列PLC为控制器,完成了对铁路绞车、给煤机以及胶带机等设备的控制,并可将数据上传至上位机,实现对整个装车系统的监控和操作。
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| 关 键 词： | 铁路装车系统 胶带机 给煤机 自动化控制 PLC |
Design of Automatic Control System of Railway Loading Based on PLC |
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| SUN Bing-ke,LIU Rui,NIU Xiao-bing,GUI Ming-xin.Design of Automatic Control System of Railway Loading Based on PLC[J].Industry and Automation,2011,37(2):23-25. |
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| Authors: | SUN Bing-ke LIU Rui NIU Xiao-bing GUI Ming-xin |
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| Affiliation: | 1.Wuhan Design and Research Institute of Sino-coal International Engineering Group,Wuhan 430064,China.2.Zhengzhou Zhongyuan Electronic Weighing Apparatus Co.,Ltd.,Zhengzhou 450042,China) |
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| Abstract: | For problems that loading value is not accurate,overloading or loss of load usually happens in railway loading system by use of manual or semi-automatic control method in coal mine,the paper introduced a design scheme of automatic control system of railway loading based on PLC and upper computer.The control system adopts S7 series PLC as controller to control winch of railway,coal feeder and belt conveyor,and can send data to upper computer to complete and monitor operation of the whole loading system. |
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| Keywords: | PLC |
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