【正文】 單位代碼 01 學 號 1103020xx4 分 類 號 TN92 密 級 畢業(yè) 設(shè)計說明書 無線通信技術(shù)在我國現(xiàn)代溫室中 的應(yīng)用研究 院（系）名稱 信息工程學院 專 業(yè) 名 稱 電子信息工程 學 生 姓 名 王嵐嵐 指 導 教 師 張具琴 20xx 年 4 月 30 日 黃河科技學院畢業(yè)設(shè)計說明書 第 I 頁 無線通信技術(shù)在我國現(xiàn)代溫室中的應(yīng)用研究 摘 要 隨著科學技術(shù)的發(fā)展，傳統(tǒng)的基于有線通信系統(tǒng)的溫度、濕度監(jiān)測系統(tǒng)需要花費大量的人力物力鋪 設(shè)線路，施工量大，安裝時間長，因此基于無線傳輸技術(shù)的溫室環(huán)境監(jiān)測系統(tǒng)勢在必行。 首先，本文在了解我國溫室監(jiān)控系統(tǒng)研究現(xiàn)狀的基礎(chǔ)上，根據(jù)無線技術(shù)的發(fā)展，對目前各種通信技術(shù)在溫室中的應(yīng)用優(yōu)勢與局限性進行分析比較。 其次，本文詳細闡述了溫室環(huán)境無線監(jiān)測系統(tǒng)中最基本的組成單元無線傳感器節(jié)點的硬件設(shè)計和低功耗設(shè)計，并在此基礎(chǔ)上進行了 TinyOS 操作系統(tǒng)的移植和節(jié)點的軟件設(shè)計。 再次， 本文詳細分析了一種基于 ZigBee 和 GPRS 網(wǎng)絡(luò)的溫室大棚無線監(jiān)控系統(tǒng)，介紹了系統(tǒng)的總體設(shè)計方案，詳細講述了系統(tǒng)的硬件設(shè)計、網(wǎng)絡(luò)協(xié)議的建 立及軟件的實現(xiàn)，經(jīng)過現(xiàn)場實際運行測試，該系統(tǒng)長時間工作穩(wěn)定可靠，具有一定的市場價值和很好的發(fā)展前景。 最后，本文對國內(nèi)溫室技術(shù)的發(fā)展與無線通信技術(shù)的應(yīng)用做出展望。 關(guān)鍵詞 ： 無線通信技術(shù)，溫室監(jiān)測系統(tǒng)，低功耗技術(shù)，無線傳感器， ZigBee 網(wǎng)絡(luò) 黃河科技學院畢業(yè)設(shè)計說明書 第 II 頁 Study and application of wireless munication technology in modern greenhouse in China Author: Wang Lanlan Tutor: Zhang Juqin Abstract With the development of science and technology, the temperature and humidity of traditional wired munication system spend a lot of manpower and material laying lines, big construction, and installation time is long, so the future of greenhouse environment monitoring system which is based on wireless transmission technology is optimistic. First, based on the understanding of the status quo of Chinese greenhouse Monitoring System, according to the development of wireless technology, this papers various munication technologies in the greenhouse advantages and limitations were analyzed and pared. Secondly, this papers describes in detail the hardware design part of wireless sensor nodes is the most basic wireless monitoring system of greenhouse environment and low power design, hardware design based on it, and TinyOS operating system are transplanted and software are designed at the same time. Thirdly, this papers analyzes in detail a greenhouses wireless monitoring system based on ZigBee and GPRS work, introduces the system39。s overall design, detailed the hardware design of the system, the establishment of the work protocol and software implementation, through the actual running tests, the system is stable and reliable to work long hours, have a certain market value and good prospects for development. Finally, this paper makes prospects of domestic greenhouse development and application of wireless munication technology. Keywords: wireless munication technology, monitoring system for greenhouse, lowpower technology, wireless sensor, ZigBee work 黃河科技學院畢業(yè)設(shè)計說明書 第 III 頁 目 錄 1 緒論 ........................................................................................................................................ 5 課題目的及意義 .......................................................................................................... 5 我國溫室監(jiān)控系統(tǒng)研究狀況 ...................................................................................... 6 無線通信技術(shù)的發(fā)展狀況 .......................................................................................... 7 2 無線通信技術(shù)及其在我國現(xiàn)代溫室中的應(yīng)用 .................................................................... 9 短距離傳輸技術(shù) .......................................................................................................... 9 藍牙及其應(yīng)用現(xiàn)狀 ............................................................................................ 9 ZigBee 及其應(yīng)用現(xiàn)狀 ...................................................................................... 10 WiFi 及應(yīng)用現(xiàn)狀 ............................................................................................ 11 RFID 及應(yīng)用現(xiàn)狀 ............................................................................................. 11 IrDA 及應(yīng)用現(xiàn)狀 ............................................................................................. 11 長距離傳輸技術(shù) ........................................................................................................ 12 GSM 及其應(yīng)用現(xiàn)狀 ......................................................................................... 12 GPRS 及其應(yīng)用現(xiàn)狀 ........................................................................................ 12 CDMA 及其應(yīng)用現(xiàn)狀 ...................................................................................... 13 3 溫室監(jiān)測系統(tǒng)設(shè)計方案 ...................................................................................................... 14 系統(tǒng)設(shè)計目標及技術(shù)指標 ........................................................................................ 14 系統(tǒng)功能特點 .................................................................................................. 14 技術(shù)指標 .......................................................................................................... 14 節(jié)點硬件平臺和軟件系統(tǒng) .............................................................................. 15 系統(tǒng)整體結(jié)構(gòu) ............................................................................................................ 16 方案描述及工作流程 ................................................................................................ 17 節(jié)點的硬件設(shè)計 ........................................................................................................ 17 測量節(jié)點硬件設(shè)計 .......................................................................................... 19 黃河科技學院畢業(yè)設(shè)計說明書 第 IV 頁 控制節(jié)點的硬件設(shè)計 ...................................................................................... 19 匯聚節(jié)點的硬件設(shè)計 .................................................