發(fā)布時(shí)間：2018-05-07 19:25

  本文選題：近海溢油監(jiān)測(cè) + 無(wú)線傳感器網(wǎng)絡(luò)��； 參考：《大連海事大學(xué)》2014年碩士論文

【摘要】：近年來世界各國(guó)對(duì)近海海洋資源開發(fā)增長(zhǎng)迅猛,海洋環(huán)境污染問題得到越來越多關(guān)注,近海環(huán)境監(jiān)測(cè)技術(shù)已經(jīng)成為海洋生態(tài)環(huán)境研究中的熱點(diǎn)問題。無(wú)線傳感器網(wǎng)絡(luò)技術(shù)憑借其網(wǎng)絡(luò)結(jié)構(gòu)特點(diǎn),逐步成為海洋環(huán)境監(jiān)測(cè)的重要技術(shù)手段之一。目前近海環(huán)境監(jiān)測(cè)系統(tǒng)采用固定浮漂節(jié)點(diǎn)對(duì)指定海域進(jìn)行檢測(cè),存在著監(jiān)測(cè)范圍小、靈活度低、無(wú)法對(duì)污染源進(jìn)行跟蹤等問題。本文針對(duì)以上問題,以近海早期溢油監(jiān)測(cè)為主要目標(biāo),基于無(wú)線傳感器網(wǎng)絡(luò)技術(shù),提出一種新的近海環(huán)境監(jiān)測(cè)系統(tǒng)。該系統(tǒng)利用安置在固定浮漂和無(wú)人艇上的傳感器節(jié)點(diǎn)對(duì)水中油污含量及其他參數(shù)指標(biāo)進(jìn)行監(jiān)測(cè),陸上控制中心上位機(jī)獲取環(huán)境參數(shù),建立溢油模型,完成指定海域的溢油監(jiān)測(cè)。本文主要工作如下： 首先,根據(jù)系統(tǒng)需求,設(shè)計(jì)了系統(tǒng)的整體結(jié)構(gòu),并完成了傳感器選型；基于節(jié)點(diǎn)數(shù)據(jù)傳輸特點(diǎn),選擇ZigBee作為無(wú)線傳感器網(wǎng)絡(luò)通訊協(xié)議,通過設(shè)計(jì)Z-Stack協(xié)議棧程序,完成系統(tǒng)網(wǎng)絡(luò)建立、傳感器節(jié)點(diǎn)加入,數(shù)據(jù)傳輸?shù)裙δ堋?其次,通過設(shè)計(jì)傳感器節(jié)點(diǎn)控制程序,使節(jié)點(diǎn)采集無(wú)人艇和固定浮漂附近的環(huán)境信息并將其發(fā)送到無(wú)人艇上的嵌入式網(wǎng)關(guān)設(shè)備中。網(wǎng)關(guān)設(shè)備對(duì)獲取的數(shù)據(jù)進(jìn)行處理、顯示與融合,并將數(shù)據(jù)發(fā)送給陸上控制中心上位機(jī)。 最后,設(shè)計(jì)和開發(fā)系統(tǒng)數(shù)據(jù)控制中心軟件,對(duì)接收到的環(huán)境信息進(jìn)行插值處理,并根據(jù)處理結(jié)果建立水下溢油立體模型。
[Abstract]:In recent years, the development of offshore marine resources has grown rapidly in the world, and more and more attention has been paid to the pollution of marine environment. The offshore environmental monitoring technology has become a hot issue in the research of marine ecological environment. Wireless sensor network (WSN) technology has gradually become one of the important technical means of marine environmental monitoring by virtue of its network structure characteristics. At present, the fixed floating node is used in the offshore environment monitoring system to detect the designated sea area, which has some problems such as small monitoring range, low flexibility, unable to track the pollution sources and so on. Aiming at the above problems, a new offshore environment monitoring system based on wireless sensor network (WSN) is proposed. The system uses sensor nodes placed on fixed floating and unmanned boats to monitor the oil pollution content and other parameters in the water. The upper computer of the land control center acquires the environmental parameters, establishes the oil spill model, and completes the oil spill monitoring in the designated sea area. The main work of this paper is as follows: Firstly, according to the requirements of the system, the overall structure of the system is designed, and the sensor selection is completed. Based on the characteristics of node data transmission, ZigBee is selected as the wireless sensor network communication protocol, and the Z-Stack protocol stack program is designed. Complete the system network establishment, sensor node join, data transmission and other functions. Secondly, by designing the sensor node control program, the node collects the environmental information near the unmanned boat and the fixed floating drift and sends it to the embedded gateway equipment on the unmanned boat. The gateway device processes, displays and merges the acquired data, and sends the data to the upper computer of the land control center. Finally, the system data control center software is designed and developed, the received environmental information is interpolated, and the underwater oil spill stereo model is established according to the processing results.
【學(xué)位授予單位】：大連海事大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TP212.9;TN929.5;TP274

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 黃漫國(guó);樊尚春;鄭德智;邢維巍;;多傳感器數(shù)據(jù)融合技術(shù)研究進(jìn)展[J];傳感器與微系統(tǒng);2010年03期

2 羅輯;高家利;秦正;;藍(lán)牙技術(shù)的應(yīng)用現(xiàn)狀及發(fā)展趨勢(shì)[J];四川兵工學(xué)報(bào);2006年03期

3 廖國(guó)祥;韓俊松;熊德琪;;復(fù)雜泄漏方式下的海上溢油行為歸宿數(shù)值模擬及應(yīng)用[J];大連海事大學(xué)學(xué)報(bào);2010年01期

4 廖國(guó)祥;高振會(huì);熊德琪;;水下油氣溢漏事故污染物輸移預(yù)測(cè)模型[J];大連海事大學(xué)學(xué)報(bào);2010年04期

5 肖明;李巍;林建國(guó);梁霄;;海底沉船溢油軌跡及溢油速度數(shù)值模擬[J];大連海事大學(xué)學(xué)報(bào);2010年04期

6 管永義;李巍;林建國(guó);;水下輸油管道溢油運(yùn)動(dòng)模擬及應(yīng)急處理[J];大連海事大學(xué)學(xué)報(bào);2010年04期

7 曹婷婷;高玉;;GPS中NMEA-0183協(xié)議的應(yīng)用[J];電子工程師;2006年10期

8 劉世翔;胡艷飛;閆清華;馬金蘋;金鑫;;專家克里金插值法在空間插值中的應(yīng)用[J];地質(zhì)與資源;2011年04期

9 錢志鴻;王義君;;面向物聯(lián)網(wǎng)的無(wú)線傳感器網(wǎng)絡(luò)綜述[J];電子與信息學(xué)報(bào);2013年01期

10 朱瑾,張尤賽,王建華;圖像三維插值算法研究[J];華東船舶工業(yè)學(xué)院學(xué)報(bào)(自然科學(xué)版);2005年04期

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