本文選題：第三代移動通信技術(shù) + 水文監(jiān)控系統(tǒng)��； 參考：《電子科技大學》2014年碩士論文

【摘要】：水利信息化作為水利現(xiàn)代化的基本指標和核心組成部分,水利信息化事業(yè)在全國水利領(lǐng)域得到快速的發(fā)展,我國各省逐漸開展了水利視頻監(jiān)控項目,為防汛和水資源操作管理提出了簡潔便捷的管理方式。但是因為這類系統(tǒng)建設(shè)的方式是分散的,水利工程通常是在野外環(huán)境下進行,周圍的氣候環(huán)境較差,機構(gòu)組成也是不相同,機械設(shè)施種類較多,數(shù)據(jù)信息不兼容等問題,對于水文視頻監(jiān)控系統(tǒng)朝向流域化和計算機網(wǎng)絡(luò)信息化帶來了諸多的問題。特別是在防汛關(guān)鍵時間內(nèi),因為系統(tǒng)的兼容性問題,管理人員不能夠?qū)崿F(xiàn)遠程檢測到流域每個已經(jīng)完成建設(shè)的監(jiān)控點的實際狀況。隨著我國經(jīng)濟的不斷發(fā)展,對于水文信息的要求也在不斷的提升,水文觀測項目和內(nèi)容等都是在不斷的增加,對于觀測手段和方式、水文檢測技術(shù)研發(fā)和運用都有了更高的要求,現(xiàn)代電子信息化技術(shù)、傳感技術(shù)、計算機網(wǎng)絡(luò)技術(shù)的迅速發(fā)展,大大的推動了對于水文監(jiān)控技術(shù)自動化的快速發(fā)展。本文研究和設(shè)計了基于3G無線水文監(jiān)控系統(tǒng),該系統(tǒng)由現(xiàn)場水文站、3G模塊和數(shù)據(jù)中心三部分組成。水文站采集到的水文數(shù)據(jù)信息通過3G數(shù)據(jù)終端封裝、打包后通過3G網(wǎng)絡(luò)發(fā)送到3G模塊,3G模塊通過串口與PC機相連,由PC機中的數(shù)據(jù)中心軟件對水文信息進行管理與顯示。系統(tǒng)的模塊分為數(shù)據(jù)采集模塊、數(shù)據(jù)接收與處理模塊、數(shù)據(jù)分析模塊、系統(tǒng)管理模塊和水文數(shù)據(jù)發(fā)布模塊。文中首先對水文監(jiān)控系統(tǒng)的現(xiàn)狀、內(nèi)容和意義進行了分析,然后對幾種無線傳輸方式做了比較,提出了基于3G無線水文監(jiān)控系統(tǒng)的方案,并對系統(tǒng)總體構(gòu)成進行了設(shè)計,接著對水文信息采集和3G模塊進行了簡要的分析與設(shè)計,最后主要對數(shù)據(jù)中心部分的水文監(jiān)控軟件的研制進行了詳細的設(shè)計。論文最后對系統(tǒng)的功能進行測試,結(jié)果表明,功能良好,能達到系統(tǒng)設(shè)計的目標。
[Abstract]:As the basic index and core component of water conservancy modernization, water conservancy informatization has been developing rapidly in the field of water conservancy all over the country. A simple and convenient management method is proposed for flood control and water resources management. However, because the construction of this kind of system is decentralized, water conservancy projects are usually carried out in the field environment, the surrounding climate environment is poor, the composition of the organization is also different, there are many kinds of mechanical facilities, and the data and information are not compatible, and so on. Many problems have been brought about for hydrological video surveillance system towards watershed and computer network informatization. Especially during the critical time of flood control, due to the compatibility of the system, the managers can not realize the remote detection of the actual situation of each completed monitoring point in the basin. With the development of our country's economy, the requirements for hydrological information are also being raised. The hydrological observation projects and contents are constantly increasing, and the means and methods of observation are also increasing. The research and development and application of hydrologic detection technology have higher requirements. The rapid development of modern electronic information technology, sensing technology, computer network technology, has greatly promoted the rapid development of hydrological monitoring technology automation. This paper studies and designs a 3G based wireless hydrological monitoring system, which consists of three parts: 3G module and data center. The hydrological data information collected by hydrologic station is encapsulated by 3G data terminal and sent to 3G module through 3G network. The data center software of PC is used to manage and display hydrological information. The system module is divided into data acquisition module, data receiving and processing module, data analysis module, system management module and hydrological data release module. In this paper, the current situation, content and significance of hydrological monitoring system are analyzed, then several wireless transmission modes are compared, a scheme based on 3G wireless hydrological monitoring system is put forward, and the overall structure of the system is designed. Then, the hydrological information collection and 3G module are analyzed and designed briefly. Finally, the development of hydrological monitoring software in the data center is designed in detail. Finally, the function of the system is tested, the result shows that the function is good and can reach the goal of system design.
【學位授予單位】：電子科技大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：P335;TP274

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本文編號：1873937