【摘要】：近些年,隨著信息技術(shù)的發(fā)展,各行各業(yè)都掀起了一股信息化浪潮。而我國作為傳統(tǒng)的農(nóng)業(yè)大國,也走上了加快傳統(tǒng)農(nóng)業(yè)改造,建設(shè)信息化現(xiàn)代農(nóng)業(yè)的發(fā)展道路。建設(shè)一批信息化智能化的農(nóng)業(yè)生產(chǎn)基地對(duì)于帶動(dòng)農(nóng)業(yè)科學(xué)技術(shù)進(jìn)步、實(shí)現(xiàn)農(nóng)業(yè)現(xiàn)代化發(fā)展有著重大的意義。而智能綜合監(jiān)測(cè)監(jiān)控系統(tǒng)依靠先進(jìn)的無線傳感技術(shù)、位置感知技術(shù)、智能識(shí)別技術(shù)、圖像處理技術(shù)可以對(duì)現(xiàn)代農(nóng)業(yè)示范基地的發(fā)展起到重大的作用。無線傳感器網(wǎng)絡(luò)作為物聯(lián)網(wǎng)技術(shù)的關(guān)鍵性支撐技術(shù)之一,具有廣泛的應(yīng)用前景,其范圍涵蓋了工農(nóng)業(yè)管理、城市發(fā)展、環(huán)境監(jiān)測(cè)、生態(tài)保護(hù)等眾多領(lǐng)域。無線傳感器網(wǎng)絡(luò)能夠通過分散分布在所要監(jiān)測(cè)區(qū)域內(nèi)的微型傳感器節(jié)點(diǎn)對(duì)監(jiān)測(cè)目標(biāo)進(jìn)行實(shí)時(shí)監(jiān)測(cè)、感知和采集,再通過無線方式將采集到的監(jiān)測(cè)對(duì)象信息傳送到終端。數(shù)字視頻監(jiān)控系統(tǒng)則具備對(duì)監(jiān)測(cè)區(qū)域的智能實(shí)時(shí)監(jiān)控、錄像等功能。本文提出的現(xiàn)代農(nóng)業(yè)示范基地綜合監(jiān)控系統(tǒng)將無線傳感器網(wǎng)絡(luò)技術(shù)與數(shù)字視頻監(jiān)控系統(tǒng)兩項(xiàng)技術(shù)相融合,又加入了位置感知和身份識(shí)別的功能,實(shí)現(xiàn)了農(nóng)業(yè)示范基地內(nèi)實(shí)時(shí)智能可識(shí)別監(jiān)控。無線傳感器網(wǎng)絡(luò)采用溫度傳感器、濕度傳感器等完成對(duì)所監(jiān)測(cè)區(qū)域內(nèi)的環(huán)境參數(shù)(溫度、濕度、光照、土壤溫度、濃度等)的采集,再利用射頻紅外傳感器來感知外來闖入對(duì)象,并通過移動(dòng)節(jié)點(diǎn)(身份驗(yàn)證節(jié)點(diǎn))與匯聚節(jié)點(diǎn)間的數(shù)據(jù)傳遞完成被監(jiān)測(cè)區(qū)域內(nèi)的身份識(shí)別；視頻監(jiān)控系統(tǒng)采用數(shù)字監(jiān)控系統(tǒng)的方案,通過上位機(jī)、監(jiān)控球機(jī)加視頻采集卡來完成監(jiān)控區(qū)域圖像的實(shí)時(shí)顯示和錄像。文中先展示綜合監(jiān)控系統(tǒng)的總體組成,然后分別對(duì)系統(tǒng)硬件組成、軟件設(shè)計(jì)流程作了詳細(xì)的介紹。經(jīng)過測(cè)試,該系統(tǒng)能夠穩(wěn)定運(yùn)行,在環(huán)境信息監(jiān)測(cè)、智能感知和視頻監(jiān)控三方面都能滿足現(xiàn)代農(nóng)業(yè)基地的要求。
[Abstract]:In recent years, with the development of information technology, various industries have set off a wave of information technology. As a traditional agricultural country, China is also on the road of speeding up the transformation of traditional agriculture and building modern agriculture with information technology. It is of great significance to build a batch of intelligent agricultural production bases for promoting the progress of agricultural science and technology and realizing the development of agricultural modernization. Intelligent integrated monitoring and monitoring system depends on advanced wireless sensing technology, position sensing technology, intelligent recognition technology, image processing technology can play a significant role in the development of modern agricultural demonstration base. As one of the key supporting technologies of the Internet of things, wireless sensor networks (WSN) have a wide application prospect, including industrial and agricultural management, urban development, environmental monitoring, ecological protection and many other fields. Wireless sensor network (WSN) can monitor, perceive and collect the monitoring target in real time through the micro-sensor nodes distributed in the monitoring area, and then transmit the collected information to the terminal by wireless way. Digital video surveillance system has intelligent real-time monitoring, video recording and other functions to monitor the area. The integrated monitoring system of modern agricultural demonstration base combines wireless sensor network technology with digital video surveillance system, and adds the functions of position sensing and identity recognition. The real-time intelligent identifiable monitoring in the agricultural demonstration base is realized. Wireless sensor network uses temperature sensor, humidity sensor and so on to complete the collection of environmental parameters (temperature, humidity, light, soil temperature, concentration, etc.) in the monitored area. Secondly, the radio frequency infrared sensor is used to perceive the intrusive object, and the identification in the monitored area is completed by the data transfer between the mobile node (authentication node) and the convergent node. The video surveillance system adopts the scheme of digital monitoring system. Through the upper computer, the monitoring ball machine and the video acquisition card, the real-time display and video recording of the monitoring area image are completed. This paper first presents the overall composition of the integrated monitoring system, and then introduces the hardware composition and software design flow of the system in detail. After testing, the system can run stably and meet the requirements of modern agricultural base in environmental information monitoring, intelligent perception and video monitoring.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：S126;TP277

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本文編號(hào)：2255462