| 面向建筑围护结构温度信息采集的无线传感器网络设计 |
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| 引用本文： | 杨亚龙,方潜生,何正亚.面向建筑围护结构温度信息采集的无线传感器网络设计[J].重庆科技学院学报(自然科学版),2012,14(3):147-150,166. |
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| 作者姓名： | 杨亚龙 方潜生 何正亚 |
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| 作者单位： | 1. 安徽建筑工业学院智能建筑重点实验室,合肥,230022
2. 安徽省建筑科学研究设计院,合肥,230001 |
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| 基金项目： | 国家自然科学基金面上项目(61073161);安徽高等学校省级自然科学研究重点项目(KJ2011A058);安徽省优秀青年人才基金重点项目(2009SQRZ100ZD);安徽建筑工业学院硕博科研启动基金项目(200812-13) |
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| 摘 要： | 针对建筑节能检测的要求,设计了一个面向建筑围护结构温度信息采集的无线传感器网络系统,系统将实时采集的温度信息上传给监控层计算机,监控层计算机利用温度信息重建温度场,进而分析建筑围护结构的节能状况.为满足温度信息采集的高性能要求,重点分析了无线传感器网络的实时性、可靠性与有效性.实验结果表明重建的建筑围护结构表面温度场精度优于红外热成像仪的测量结果,它为建筑节能检测提供了一种方便、实时、低成本的检测途径.
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| 关 键 词： | 节能检测 建筑围护结构 无线传感器网络 数据采集 温度场 |
Design on Wireless Sensor Network for Temperature Data Acquisition of Building Envelope |
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| YANG Yalong
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FANG Qiansheng
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HE Zhengya.Design on Wireless Sensor Network for Temperature Data Acquisition of Building Envelope[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2012,14(3):147-150,166. |
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| Authors: | YANG Yalong FANG Qiansheng HE Zhengya |
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| Affiliation: | 1.Anhui Key Laboratory of Intelligent Building,Anhui University of Architecture,Hefei 230022;2.Anhui Institute of Building Research and Design,Hefei 230001) |
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| Abstract: | For the requirements of building energy-saving detection,a wireless sensor network(WSN) is designed for temperature data acquisition of building envelope.The WSN uploads the real-time temperature data to the computer in monitoring layer,while the computer can use the data to reconstruct temperature field and to analyze the energy-saving conditions of the building envelope.In order to meet the high requirements of temperature data acquisition,the real-time performance,reliability and effectiveness of the WSN have been analyzed.The experimental results indicate that the reconstructed temperature field of the building envelope is more accuracy than the infrared image.Moreover,it provides a convenient,real-time and low-cost method of building energy-saving detection. |
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| Keywords: | energy-saving detection building envelope wireless sensor network data acquisition temperature field |
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