【摘要】：隨著傳感器技術(shù)、RFID射頻技術(shù)和嵌入式技術(shù)的深入發(fā)展，物聯(lián)網(wǎng)成為了國內(nèi)外研究的熱點，掀起了繼計算機、互聯(lián)網(wǎng)的信息產(chǎn)業(yè)第三大浪潮。智能家居是科技發(fā)展和人們提高生活水平的產(chǎn)物，物聯(lián)網(wǎng)的發(fā)展實現(xiàn)了物物相連，也帶來了智能家居技術(shù)上的飛躍進步，，使智能家居深入到千家萬戶不再遙不可及。作為大數(shù)據(jù)的重要來源之一，物聯(lián)網(wǎng)智能家居也必須與時俱進，具備存儲和處理大數(shù)據(jù)的能力。 在物聯(lián)網(wǎng)智能家居中，傳感器節(jié)點對家里的數(shù)據(jù)進行采集后需要上傳給服務(wù)器，由服務(wù)器通過分布式文件系統(tǒng)進行存儲和處理；用戶通過WEB站點訪問服務(wù)器，服務(wù)器再將命令下發(fā)給對應(yīng)家庭的智能網(wǎng)關(guān)，智能網(wǎng)關(guān)下傳命令給傳感器網(wǎng)絡(luò)，控制整個家居，如室內(nèi)的窗簾、燈光、可燃氣體和室內(nèi)溫濕度等。智能家居的傳感器網(wǎng)絡(luò)每時每刻都在采集和上傳數(shù)據(jù)，所以其產(chǎn)生的數(shù)據(jù)具備大數(shù)據(jù)的特點。目前研究和實現(xiàn)的物聯(lián)網(wǎng)智能家居系統(tǒng)并沒有考慮到大數(shù)據(jù)的存儲問題，本文設(shè)計并實現(xiàn)的物聯(lián)網(wǎng)智能家居系統(tǒng)可以解決智能家居的大數(shù)據(jù)的存儲問題。該系統(tǒng)采用WCF模式和HDFS文件存儲系統(tǒng)，通過Java和Eclipse平臺實現(xiàn)B/S架構(gòu)的物聯(lián)網(wǎng)智能家居系統(tǒng)的登錄模塊、窗簾模塊、燈光模塊、可燃氣體檢測模塊和室內(nèi)溫濕度模塊。HDFS是專門針對大數(shù)據(jù)存儲的，可以對物聯(lián)網(wǎng)智能家居產(chǎn)生的大數(shù)據(jù)進行存儲。WCF是將服務(wù)和請求分離的技術(shù)，應(yīng)用程序可以直接調(diào)用和請求服務(wù)。用戶可以對家居的傳感器網(wǎng)絡(luò)采集溫濕度和可燃氣體的數(shù)據(jù)進行查看，并對電動窗簾和智能燈光的打開、關(guān)閉、調(diào)節(jié)功能進行控制。
[Abstract]:With the development of sensor technology RFID RF technology and embedded technology the Internet of things has become a hot spot at home and abroad and set off the third wave of information industry after computer and Internet. Smart home is the result of the development of science and technology and the improvement of people's living standard. The development of the Internet of things realizes the connection of objects and objects, and also brings the leap progress of smart home technology, which makes the smart home go deep into thousands of households no longer far away. As one of the important sources of big data, Internet of things smart home must also keep pace with the times and have the ability to store and process big data. In the Internet of things smart home, the sensor node needs to upload the data to the server after collecting the data in the home, which is stored and processed by the server through the distributed file system, and the user visits the server through the Web site. The server sends the command to the intelligent gateway of the corresponding home, and the intelligent gateway sends the command to the sensor network to control the whole home, such as the curtain, light, combustible gas and indoor temperature and humidity. Smart home sensor network collects and uploads data all the time, so the data generated by smart home has the characteristics of big data. The current research and implementation of the intelligent home system does not consider the storage problem of big data. The design and implementation of the intelligent home system can solve the storage problem of smart home big data. The system adopts WCF mode and HDFS file storage system. Through Java and Eclipse platform, the login module, curtain module, lighting module of the Internet of things smart home system based on B / S architecture are realized. The combustible gas detection module and the indoor temperature and humidity module. HDFs are specially designed for big data storage. The big data generated by the Internet of things smart home can be stored. Applications can invoke and request services directly. Users can collect temperature, humidity and combustible gas data from the home sensor network, and control the opening, closing and adjusting functions of electric curtains and intelligent lights.
【學位授予單位】：吉林大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TU855;TP391.44;TN929.5

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相關(guān)期刊論文 前1條

1 張永剛;王斌;;物聯(lián)網(wǎng)技術(shù)在智能家居中的應(yīng)用[J];智能建筑與城市信息;2012年02期

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