本文關(guān)鍵詞：基于USRP的移動(dòng)電磁環(huán)境監(jiān)測(cè)系統(tǒng)　出處：《云南大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 電磁環(huán)境 實(shí)時(shí)監(jiān)測(cè) 數(shù)據(jù)庫 可視化

【摘要】：隨著社會(huì)經(jīng)濟(jì)的發(fā)展,我國的通信事業(yè)也得到了迅猛的發(fā)展,然而通信事業(yè)的發(fā)展卻帶來了各類基站和電臺(tái)的盲目規(guī)劃和建設(shè),使得電磁環(huán)境變的日益復(fù)雜,無線電干擾事件也不斷增多,電磁環(huán)境正遭受著不同程度的污染。經(jīng)過國家、政府和相關(guān)機(jī)構(gòu)的不斷努力,全國電磁環(huán)境的干擾和污染情況正向著好轉(zhuǎn)發(fā)展,但是電磁環(huán)境的形勢(shì)依然嚴(yán)峻,電磁環(huán)境監(jiān)測(cè)已經(jīng)成為了各級(jí)環(huán)境和頻譜管理部門的工作重點(diǎn),以往的電磁環(huán)境監(jiān)測(cè)主要采用人工方式,無法滿足電磁環(huán)境管理的自動(dòng)化和信息化要求,而且電磁環(huán)境監(jiān)測(cè)的頻段逐步擴(kuò)寬,監(jiān)測(cè)數(shù)據(jù)日益龐大,遠(yuǎn)程實(shí)時(shí)監(jiān)控并將海量數(shù)據(jù)可視化的意義更加突出。因此,建立新型的移動(dòng)電磁環(huán)境監(jiān)測(cè)和可視化系統(tǒng)具有重要意義。 本文的總體設(shè)計(jì)思想是利用虛擬儀器軟件平臺(tái),結(jié)合DataSocket數(shù)據(jù)傳輸技術(shù)和數(shù)據(jù)庫技術(shù),研究設(shè)計(jì)電磁環(huán)境實(shí)時(shí)監(jiān)測(cè)系統(tǒng),并通過Google地圖技術(shù)將監(jiān)測(cè)數(shù)據(jù)進(jìn)行可視化顯示。文中設(shè)計(jì)的電磁環(huán)境監(jiān)測(cè)系統(tǒng)不僅具備對(duì)監(jiān)測(cè)數(shù)據(jù)的傳輸、存儲(chǔ)和顯示等功能,而且還建立電磁監(jiān)測(cè)網(wǎng)站將數(shù)據(jù)在地圖上進(jìn)行了可視化顯示,從而使監(jiān)測(cè)人員能夠通過地圖直觀的觀測(cè)區(qū)域的電磁環(huán)境。這樣就可以為移動(dòng)通信基站以及電臺(tái)的建設(shè)和規(guī)劃提供輔助決策,提高頻譜管理人員的效率。 本文內(nèi)容涉及到虛擬儀器技術(shù)、數(shù)據(jù)傳輸技術(shù)、數(shù)據(jù)庫技術(shù)以及網(wǎng)絡(luò)開發(fā)等多方面的知識(shí),首先系統(tǒng)的分析和總結(jié)了電磁環(huán)境監(jiān)測(cè)的國內(nèi)外現(xiàn)狀；其次介紹了相關(guān)技術(shù),確定了系統(tǒng)的總體設(shè)計(jì)方案和業(yè)務(wù)流程,對(duì)系統(tǒng)進(jìn)行了詳細(xì)的功能設(shè)計(jì),并重點(diǎn)分析了系統(tǒng)程序的實(shí)現(xiàn)過程；最后,連接硬件設(shè)備進(jìn)行了實(shí)地電磁環(huán)境監(jiān)測(cè)實(shí)驗(yàn),對(duì)實(shí)驗(yàn)結(jié)果進(jìn)行了分析和討論,并在文章最后對(duì)工作進(jìn)行了總結(jié)和展望。
[Abstract]:With the development of social economy, the communication industry of our country has also been developed rapidly. However, the development of the communication industry has brought about the blind planning and construction of all kinds of base stations and radio stations, which makes the electromagnetic environment become more and more complex. Radio interference incidents are also increasing, the electromagnetic environment is being subjected to varying degrees of pollution. Through the continuous efforts of the country, the government and relevant agencies, the electromagnetic environment interference and pollution is developing towards improvement. However, the situation of electromagnetic environment is still grim, electromagnetic environment monitoring has become the focus of environmental and spectrum management departments at all levels. It can not meet the requirements of automation and information of electromagnetic environment management, and the frequency band of electromagnetic environment monitoring is gradually broadened, and the monitoring data are increasingly large. The significance of remote real-time monitoring and visualization of mass data is more prominent. Therefore, it is of great significance to establish a new mobile electromagnetic environment monitoring and visualization system. The overall design idea of this paper is to study and design a real-time monitoring system of electromagnetic environment using virtual instrument software platform, combined with DataSocket data transmission technology and database technology. The electromagnetic environment monitoring system designed in this paper not only has the functions of transmitting, storing and displaying the monitoring data. In addition, an electromagnetic monitoring website was set up to visualize the data on the map. Thus, the monitoring personnel can observe the electromagnetic environment of the region through the map intuitively, which can provide the auxiliary decision for the construction and planning of the mobile communication base station and the radio station, and improve the efficiency of the spectrum manager. The content of this paper involves virtual instrument technology, data transmission technology, database technology and network development and other aspects of knowledge. Firstly, the current situation of electromagnetic environment monitoring at home and abroad is systematically analyzed and summarized. Secondly, the related technology is introduced, the overall design scheme and business process of the system are determined, the system function is designed in detail, and the realization process of the system program is analyzed emphatically. Finally, the field electromagnetic environment monitoring experiment is carried out by connecting the hardware equipment, the experimental results are analyzed and discussed, and the work is summarized and prospected at the end of the paper.
【學(xué)位授予單位】：云南大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TM937

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本文編號(hào)：1422956