| 基于电力线通信技术的铁路信号灯监测系统设计 |
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| 引用本文： | 王雷,周莉,王龙驹. 基于电力线通信技术的铁路信号灯监测系统设计[J]. 盐城工学院学报(自然科学版), 2016, 29(4): 37-41 |
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| 作者姓名： | 王雷 周莉 王龙驹 |
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| 作者单位： | 安徽理工大学 电气与信息工程学院, 安徽 淮南 232001;安徽理工大学 电气与信息工程学院, 安徽 淮南 232001;安徽理工大学 电气与信息工程学院, 安徽 淮南 232001 |
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| 摘 要： | 研究一种基于电力线通信技术的铁路信号灯监测系统,原理是LED铁路信号灯故障信息表现为信号灯限流电阻上电压的变化,通过单片机采集信号灯限流电阻上的电压信息,经低压电力线传输,在接收端接收到故障信息后进行声光报警,实现铁路信号灯故障检测的自动化。
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| 关 键 词： | LED铁路信号灯；单片机；电力线通信；调制解调器 |
| 收稿时间： | 2016-03-17 |
Design of Railway Signal Lamps Monitoring System Based on Power Line Communication Technology |
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| WANG Lei,ZHOU Li and WANG Longju. Design of Railway Signal Lamps Monitoring System Based on Power Line Communication Technology[J]. Journal of Yancheng Institute of Technology(Natural Science Edition), 2016, 29(4): 37-41 |
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| Authors: | WANG Lei ZHOU Li WANG Longju |
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| Affiliation: | School of Electric and Information Engineering, Anhui University of Science and Technology, Huainan Anhui232001, China;School of Electric and Information Engineering, Anhui University of Science and Technology, Huainan Anhui232001, China;School of Electric and Information Engineering, Anhui University of Science and Technology, Huainan Anhui232001, China |
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| Abstract: | The principle is that the fault information of LED railway signal is represented as the variation of the voltage on the current limit resistance of the signal lamp. The voltage information on the current limiting resistor of the signal lamp is collected by the single chip microcomputer. Through low voltage power line transmission, the sound and light alarm after receiving the fault information at the receiving end. The automatic fault detection of railway signal is realized. |
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| Keywords: | LED railway signal lamp microcontroller power line communication moderm |
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