【正文】
................................................. 14 .......................................................................................................... 14 ................................................................................................ 15 .物理層協(xié)議規(guī)范 ................................................................................... 16 MAC 層協(xié)議規(guī)范 ..................................................................................... 17 網(wǎng)絡層 ................................................................................................... 18 .應用層協(xié)議規(guī)范 ................................................................................... 19 第三章 硬件設計 ........................................................................................................... 21 系統(tǒng)總體 設計方案 ............................................................................................. 21 核心部件的設計要求 ........................................................................................ 21 處理器模塊 ............................................................................................ 21 無線通信模塊 ........................................................................................ 22 傳感器模塊 ............................................................................................ 22 外圍模塊 ............................................................................................... 23 小結 .......................................................................... 錯誤!未定義書簽。 基于 zigbee的智能家居系統(tǒng)設計 ....................................................... 錯誤!未定義書簽。 經(jīng)測試, 關鍵詞:環(huán)境監(jiān)測,智能樓宇,無線傳感器網(wǎng)絡, 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, fast, visibility, and can be reused. Software, according to the standards developed by the Zigbee Alliance, Texas Instruments (TI) introduced the industryleading ZigBee protocol stack (ZStack). ZStack is loaded in a works based on the IAR development environment. Been tested, this design and implementation of intelligent building environment monitoring system has reliable data transmission of the wireless nodes, the munication distance to meet the demand。軟件方面 ,根據(jù) Zigbee 聯(lián)盟制定的標準,利用德州儀器 (TI)推出業(yè)界領先的 ZigBee協(xié)議棧 (ZStack)。 然后介紹本設計采用的硬件,硬件采用無線龍 ZigBee 開發(fā)套件?;诖? 首 先,分析了智能家居的發(fā)展、以及無線傳感器網(wǎng)絡的發(fā)展,結合智能樓宇的特點,討論了無線傳感器網(wǎng)絡在智能家居中應用的優(yōu)越性。 Zigbee組成的無線傳感器網(wǎng)絡具有維護成本低、組網(wǎng)靈活、部署方便的特點,仿佛是為了無線智能家具而生的。隨著物聯(lián)網(wǎng)的發(fā)展, zigbee漸漸走入人們的視野。然而隨著智能家居的發(fā)展,所需要環(huán)境監(jiān)測數(shù)據(jù)變越來越多,這就需要一種安裝便捷,實用并且價格合適產(chǎn)品出現(xiàn)。同意學校保留并向有關管理部門或機構送交論文的復