| 选煤厂无线点检系统节点模块节能的设计与实现 |
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| 引用本文： | 宋金玲,宋余君,魏培,刘卫东.选煤厂无线点检系统节点模块节能的设计与实现[J].煤炭工程,2011(11). |
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| 作者姓名： | 宋金玲 宋余君 魏培 刘卫东 |
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| 作者单位： | 1. 中国矿业大学物联网(感知矿山)研究中心,江苏徐州,221008
2. 兖州煤业股份有限公司兴隆庄煤矿,山东兖州,272102 |
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| 摘 要： | 选煤厂无线点检系统利用CC2430低功耗芯片构建基于ZigBee协议的无线传感器网络并采用ADXL335加速度传感器对关键设备的振动进行检测实现点检自动化。无线节点采用可充电锂电池供电,其能量是有限的,最大限度的实现节能设计成为点检系统能否产生生产效益及减少操作复杂度的关键。节点的能量主要消耗在通信模块、处理器模块及传感器模块,文章深入分析了节点的传感器模块及处理器模块能量消耗,采用主动式感应及动态能量管理策略,极大限度地减少了节点的能量消耗。
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| 关 键 词： | 节能 无线传感器网络 ZigBee CC2430 ADXL335 |
Design and Implementation on Energy Saving of Node Module in Wireless Point Inspection System in Coal Preparation Plant |
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| SONG Jin-ling,SONG Yu-jun,WEI Pei,LIU Wei-dong.Design and Implementation on Energy Saving of Node Module in Wireless Point Inspection System in Coal Preparation Plant[J].Coal Engineering,2011(11). |
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| Authors: | SONG Jin-ling SONG Yu-jun WEI Pei LIU Wei-dong |
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| Affiliation: | SONG Jin-ling1,SONG Yu-jun1,WEI Pei1,LIU Wei-dong2(1.Research Center of Internet of Things,China University of Mine and Technology,Xuzhou 221008,China,2.Xinglongzhuang Mine,Yanzhou Coal Mining Group Corporation Ltd.,Yanzhou 272102,China) |
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| Abstract: | The wireless sensor network on the ZigBee protocol was established with the wireless point inspection system of the coal preparation plant with the CC2430 low power chips.The ADXL335 acceleration sensors were applied to inspect the vibration on the key equipment to have the point inspection automation.The wireless node could be powered with the rechargeable lithium battery and the energy value would be limited.The maximum energy saving design would be the key for the point inspection system to have producti... |
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| Keywords: | energy saving wireless sensor network ZigBee CC2430 ADXL335 |
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