| 城市电磁环境建模及网络监测系统的构想 |
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| 引用本文： | 陈鹏.城市电磁环境建模及网络监测系统的构想[J].环境科学与管理,2008,33(9):120-123. |
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| 作者姓名： | 陈鹏 |
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| 作者单位： | 大连海事大学,信息科学技术学院,辽宁,大连,116026 |
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| 摘 要： | 随着科技的发展和城市建设速度的加快,电磁污染的问题已经越来越受到各界的重视与关注。该文首先介绍了时域有限差分法的基本概念,并建立了基于时域有限差分法计算的数学模型,然后针对城市电磁环境的特点,从电磁污染产生的根源和电磁干扰的种类入手进行研究,对电磁污染的监测方式进行了讨论,在此基础上,给出了一种基于GPS定位技术和GPRS无线传输技术的城市电磁环境网络监测系统的构想,并对系统结构及其所实现的功能进行了讨论。
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| 关 键 词： | 电磁污染 时域有限差分法 网络监测系统 GPS定位 GPRS无线传输 |
Urban Electromagnetic Environment Modeling and Monitoring Network |
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| Chen Peng.Urban Electromagnetic Environment Modeling and Monitoring Network[J].Environmental Science and Management,2008,33(9):120-123. |
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| Authors: | Chen Peng |
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| Institution: | Chen Peng (Information Science and Technology College, Dalian Maritime University, Dalian 116026, China) |
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| Abstract: | With the development of technology and the faster pace of city construction, electromagnetic pollution problems have been more and more regarded. The paper introduce the FDTD method firstly, construct the mathematical model of urban electromagnetic environment based on FDTD method, research the root and sort of electromagnetic pollution and discuss the monitoring of electromagnetic pollution in allusion to the characteristic of urban electromagnetic environment, the paper present a electro- magnetic environment monitoring network based on GPS and GPRS, and discussed the system construction and function. |
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| Keywords: | electromagnetic pollution FDTD monitoring network GPS GPRS |
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