| 基于M—Bus电缆温度在线监测系统设计 |
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| 引用本文： | 吴桂清,李俊杰,胡弦,钱义伟,金沛锋.基于M—Bus电缆温度在线监测系统设计[J].世界科技研究与发展,2012(4):644-647. |
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| 作者姓名： | 吴桂清 李俊杰 胡弦 钱义伟 金沛锋 |
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| 作者单位： | 湖南大学电气与信息工程学院,长沙410082 |
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| 摘 要： | 针对动力电缆运行的高稳定性要求，介绍了一种基于M-Bus总线和以太网总线的双总线结构的电缆温度远程在线监测的设计方案，具有节省布线，施工维护方便的特点。重点介绍了M-Bus数据采集单元的硬件设计和软件实现。该系统采用了TinyARM嵌入式工控板为硬件平台，μC／OS-II实时操作系统为软件核心，对电缆沟的温度、烟雾、水位和视频信号的实时采集。
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| 关 键 词： | M-Bus 以太网 电缆 温度在线监测 |
Design of Cable Temperature Online Monitoring System Based on M-Bus |
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| WU Guiqing,LI Junjie,HU Xian,QIAN Yiwei,JIN Peifeng.Design of Cable Temperature Online Monitoring System Based on M-Bus[J].World Sci-tech R & D,2012(4):644-647. |
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| Authors: | WU Guiqing LI Junjie HU Xian QIAN Yiwei JIN Peifeng |
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| Institution: | (College of Electrical and Information Engineering, Hunan University, Changsha 410082 ) |
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| Abstract: | To fulfill the demand of high stability in the power cable operation, a remote cable temperature online monitoring program based on the dual bus structure of M-bus and Ethernet bus is introduced, characterizing the advantages of saving wires and making construction and maintenance more convenient. The hardware designing and the software realization of M-bus data collection units are highly emphasized. In the system designing,TinyARM embedded industrial control board is adopted as the hardware platform and the p.C/OS-]1 real-time operating system is utilized as the software core. Besides, the real-time information including the temperature of cable trenches, smog, the water level and the video signals is collected simultaneously. |
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| Keywords: | M-Bus ehernet cable temperature monitoring online |
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