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| 基于可见光通信的矿灯身份识别系统 | |
| 引用本文： | 陈明方,孟晓亮,吴应发,刘路路,王志伟,邱选兵.基于可见光通信的矿灯身份识别系统[J].电子科技,2014,27(10):10-13. |
| 作者姓名： | 陈明方 孟晓亮 吴应发 刘路路 王志伟 邱选兵 |
| 作者单位： | (1.四川九洲电器集团 研究院,四川 成都 610041;2.沂源一中 物理教研组,山东 淄博 256100; 3.太原科技大学 应用科学学院,山西 太原 030024) |
| 基金项目： | 太原科技大学研究生科技创新基金资助项目，山西省教改基金资助项目，太原科技大学教改基金资助项目 |
| 摘 要： | 煤矿井下矿灯普遍采用绿色能源、低功耗的固态(LED)作为发光光源,因此利用白光LED可见光通信为井下无线通信提供了一个新方法。文中基于矿灯设计了一种可见光身份识别系统。该识别系统包括识别卡和读卡器,并采用开关按键(OOK)调制技术和自编码通信协议结构,实现了身份识别信息通信。该系统具有照明、通信以及便携等优点,在煤矿井下矿灯考勤中具有一定的实用价值。 |
| 关 键 词： | 白光LED 身份识别系统 可见光通信 |
Miners' Lamp Identification System Based on Visible Light Communication |
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| CHEN Mingfang,MENG Xiaoliang,WU Yingfa,LIU Lulu,WANG Zhiwei,QIU Xuanbing.Miners' Lamp Identification System Based on Visible Light Communication[J].Electronic Science and Technology,2014,27(10):10-13. | |
| Authors: | CHEN Mingfang MENG Xiaoliang WU Yingfa LIU Lulu WANG Zhiwei QIU Xuanbing |
| Affiliation: | (1.Research Institute of Sichuan Jiuzhou Electric Group,Chengdu 610041,China; 2.Physics Teaching and Research Group,Yiyuan No.1 Middle School,Zibo 256100,China; 3.School of Applied Science,Taiyuan University of Science and Technology,Taiyuan 030024,China) |
| Abstract: | For miners’ lamps,we widely apply the green solid-state Light-Emitting Diode（LED）,which has low power consumption under the coal mine. Therefore,the visible light communication provides a new method for wireless communication underground. In this paper,based on the white LED of the miners’ lamp,a visible identification system is designed. The identification system,which includes the identification card and reader card,realizes the information communication of identification,using the modulation technique of OOK and the coding structure of communication protocol. It has the advantage of illumination,communication and portability. It has a broad application prospect in ascertaining miners’ attendance under the coal mine. |
| Keywords: | white LED identification card visible light communication |
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