| 基于比较指令的交通灯PLC控制 |
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| 引用本文： | 李英辉,曲昀卿,郝敏钗.基于比较指令的交通灯PLC控制[J].石家庄职业技术学院学报,2011,23(6):39-41. |
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| 作者姓名： | 李英辉 曲昀卿 郝敏钗 |
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| 作者单位： | 石家庄职业技术学院电气与电子工程系,河北石家庄,050081 |
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| 摘 要： | 采用比较指令和一个定时器实现交通灯控制，与采用顺序控制指令和多个定时器实现交通灯控制相比，设计程序简单且直观清晰．
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| 关 键 词： | 交通灯 PLC 比较指令 |
The PLC controlled traffic lights by CMP instructions |
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| LI Ying-hui,QU Yun-qing,HAO Min-chai.The PLC controlled traffic lights by CMP instructions[J].Journal of Shijiazhuang Vocational Technology Institute,2011,23(6):39-41. |
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| Authors: | LI Ying-hui QU Yun-qing HAO Min-chai |
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| Institution: | LI Ying-hui,QU Yun-qing,HAO Min-chai(Department of Electrics and Electronics,Shijiazhuang Vocational Technology Institute,Shijiazhuang,Hebei 050081,China) |
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| Abstract: | The PLC controlled traffic lights adopt CMP instructions and a timer.It is believed to be simpler and easier to understand than the sequential control instructions by multiple timers. |
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| Keywords: | traffic light PLC CMP instruction |
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