本文選題：無線多媒體傳感器網(wǎng)絡(luò) + 異構(gòu)節(jié)點��； 參考：《計算機應(yīng)用研究》2017年01期

【摘要】：覆蓋問題始終是無線多媒體傳感器網(wǎng)絡(luò)(WMSN)中研究的重要領(lǐng)域。為了實現(xiàn)對被監(jiān)測區(qū)域的全方位覆蓋,以及能夠捕捉到進入該區(qū)域目標(biāo)的有效信息,同時盡可能延長網(wǎng)絡(luò)壽命,提出了一種基于異構(gòu)節(jié)點的全視角強柵欄覆蓋模型,借助紅外線傳感器輔助相機傳感器節(jié)點完成對一個指定區(qū)域的監(jiān)測。在研究過程中,受到了分治策略的啟發(fā),將目標(biāo)區(qū)域分為若干正三角形網(wǎng)格,采用喚醒機制有效節(jié)約網(wǎng)絡(luò)能量。仿真實驗表明,該模型能夠通過消耗較少的能量,實現(xiàn)對一個區(qū)域的覆蓋監(jiān)測,延長了網(wǎng)絡(luò)壽命。
[Abstract]:Coverage problem is always an important field in wireless multimedia sensor network (WMSN). In order to achieve the full coverage of the monitored area, and to capture the effective information of the target in the area, and extend the network life as much as possible, a full view strong fence coverage model based on heterogeneous nodes is proposed. In the course of the study, the sensor node of the sensor auxiliary camera is used to monitor a designated area. In the course of the study, it is enlightened by the strategy of divide and conquer. The target area is divided into a number of positive triangular meshes, and the wake mechanism is used to effectively save the network energy. The simulation experiment shows that the model can realize a region by consuming less energy. The coverage monitoring of the domain extends the lifetime of the network.
【作者單位】： 太原理工大學(xué)計算機科學(xué)與技術(shù)學(xué)院;
【基金】：國家自然科學(xué)基金面上項目(61472272) 山西省科技基礎(chǔ)條件平臺建設(shè)項目(2015091003-0103) 山西省回國留學(xué)人員科研資助項目(2013-049)
【分類號】：TP212.9;TN929.5

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1 桂楊;可旋轉(zhuǎn)相機傳感器網(wǎng)絡(luò)中全視角邊界覆蓋問題研究[D];上海交通大學(xué);2015年

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