zigbee智能家居畢業(yè)設(shè)計(jì)-全文預(yù)覽
【正文】 e 技術(shù)介紹 .................................................................................................11 短距離無(wú)線通信技術(shù)對(duì)比 ..................................................................................11 zigbee的技術(shù)標(biāo)準(zhǔn) .................................................................................11 ...............................................................................11 ....................................................................................................... 12 IrDA ...................................................................................................... 12 2． Zigbee ................................................................................................. 12 ZigBee 技術(shù)抗干擾特性分析 ................................................................. 13 小結(jié) ...................................................................................................... 14 .......................................................................................................... 14 ................................................................................................ 15 ．物理層協(xié)議規(guī)范 ................................................................................... 16 MAC 層協(xié)議規(guī)范 ..................................................................................... 17 網(wǎng)絡(luò)層 ................................................................................................... 18 ．應(yīng)用層協(xié)議規(guī)范 ................................................................................... 19 第三章 硬件設(shè)計(jì) ........................................................................................................... 21 系統(tǒng)總體 設(shè)計(jì)方案 ............................................................................................. 21 核心部件的設(shè)計(jì)要求 ........................................................................................ 21 處理器模塊 ............................................................................................ 21 無(wú)線通信模塊 ........................................................................................ 22 傳感器模塊 ............................................................................................ 22 外圍模塊 ............................................................................................... 23 小結(jié) .......................................................................... 錯(cuò)誤！未定義書(shū)簽。 經(jīng)測(cè)試， 關(guān)鍵詞：環(huán)境監(jiān)測(cè)，智能樓宇，無(wú)線傳感器網(wǎng)絡(luò)， ZigBee， CC2530 ABSTRACT In recent years, pepole more and more like a living environment more smart, fortable, safety and acpanied by the development of puter technology, munication technology, intelligent home have e into being. With the development of the intelligent home, however, the required environmental monitoring data bee more and more, which requires an easy to install, practical, and the price is right product. Wired sensor system requires a lot of wiring, installation costs, while maintenance is also very convenient, and in some buildings can not be wiring. With the development of Inter of Things, the zigbee getting into people’s vision. Zigbee is low power, low cost, lowrate shortrange . Zigbee wireless sensor works have to maintain a low cost, flexible working, and easily deployable, as if born to wireless smart furniture. Zigbee technology and intelligent furniture bined with a good application prospect. Then, this article select zigbee wireless munication technology to the ponents of wireless smart furniture work. The paper is anized as follows: First of all, thisi article describe the development of the smart home, as well as the development of wireless sensor works. Then bined with the characteristics of intelligent buildings, to discuss the advantages of a wireless sensor work applications in the smart home. And then introduce the zigbee technology, indepth study of the structure and function of each munication protocol layer of the ZigBee protocol, and on this basis, select the ZigBee star work topology model of intelligent building sensor work system. Then describes the hardware used in this design. Harware use wireless Long ZigBee development sensor nodes in a ZigBee work using lowpower microcontroller CC2530 nodes ,using 96X16 LCD, USB, batterypowered. This kits is economic, efficient, convenient, fa
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