Zigbee無線智能溫室控制系統(tǒng)設(shè)計(jì)

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摘要： 無線傳感器網(wǎng)絡(luò)技術(shù)是二十一世紀(jì)最重要的技術(shù)之一，并越來越多地應(yīng)用于農(nóng)業(yè)生產(chǎn)。ZigBee技術(shù)作為一種短距離、低傳輸數(shù)據(jù)速率下電子設(shè)備間的無線通信技術(shù)，具有低成本、低功耗、自組網(wǎng)等優(yōu)點(diǎn)，比較適用于設(shè)施農(nóng)業(yè)溫室管理。為了解決傳統(tǒng)溫室測控系統(tǒng)有線連接方式的局限性，本文基于ZigBee技術(shù)設(shè)計(jì)了一種溫室無線測控系統(tǒng)。
本文采用帶有ZigBee協(xié)議棧的CC2530模塊為系統(tǒng)核心，首先設(shè)計(jì)了基于ZigBee的無線數(shù)據(jù)采集節(jié)點(diǎn)，對溫室內(nèi)的溫度環(huán)境參數(shù)進(jìn)行數(shù)據(jù)采集，同時(shí)構(gòu)建了ZigBee無線網(wǎng)絡(luò)，實(shí)現(xiàn)了采集數(shù)據(jù)的無線傳輸。然后對接收到的溫度數(shù)據(jù)進(jìn)行處理，實(shí)現(xiàn)了溫度自動(dòng)控制的算法，最后通過對節(jié)點(diǎn)的繼電器輸出控制風(fēng)扇來達(dá)到對溫度的控制。
本文第一部分講述了基于ZigBee的無線傳感系統(tǒng)，主要對ZigBee技術(shù)進(jìn)行了簡單的介紹，以及CC2530模塊和編程方法。第二部分描述了系統(tǒng)的硬件結(jié)構(gòu)設(shè)計(jì)。第三部分詳細(xì)描述了軟件設(shè)計(jì)過程。最后進(jìn)行系統(tǒng)調(diào)試和總結(jié)。

關(guān)鍵詞：溫室 測控系統(tǒng) 無線傳感器網(wǎng)絡(luò) ZigBee


Design of wireless intelligent greenhouse control system based on Zigbee
Abstract Wireless sensor network technology is one of the most important techniques in twenty-first Century, and are increasingly used in agricultural production. ZigBee technology is a kind of electronic equipment, short distance data transmission rate of the wireless communication technology, has the advantages of low cost, low power consumption, ad hoc network etc., is suitable for agriculture greenhouse management. In order to solve the traditional measurement and control system of greenhouse cable connection mode limitations, a Greenhouse Wireless Measurement and control system is designed based based on the ZigBee technology In this paper.
This paper uses the CC2530 module with ZigBee protocol stack as the system core, we designed the wireless data acquisition node based on ZigBee in order to colllect the temperature of the environment parameters in greenhouse data , and then build a ZigBee wireless network to achieve a wireless transmission of data collection . Then the temperature data received for processing, realize the automatic temperature control algorithm, the node relay output control to achieve the temperature control fan.
In the first part of this paper describes the wireless sensor system based on ZigBee, mainly a brief introduction to ZigBee, introduce the CC2530 module and the programming method. The second part introduces the hardware structure design. The third part introduces the part of software design. Finally, debugging.

Key words Greenhouse Measurement and control system Wireless Sensor Network ZigBee


目 錄
第一章 緒 論 1
1.1 課題意義 1
1.2 國內(nèi)外研究進(jìn)展 2
1.2.1智能溫室系統(tǒng)的國外研究發(fā)展現(xiàn)狀 2
1.2.2智能溫室系統(tǒng)的國內(nèi)研究發(fā)展現(xiàn)狀 3
1.3 論文主要研究內(nèi)容 5
第二章 基于Zigbee的無線傳感系統(tǒng) 7
2.1 ZigBee簡介 7
2.1.1 ZigBee特性 7
2.1.2 ZigBee性能 9
2.2 CC2530簡介及編程方法 9
2.2.1 CC2530模塊說明 10
2.2.2 CC2530引腳描述 12
第三章 系統(tǒng)硬件設(shè)計(jì) 15
3.1 系統(tǒng)結(jié)構(gòu)原理 15
3.2 各模塊設(shè)計(jì) 15
第四章 軟件設(shè)計(jì) 23
4.1 ZigBee技術(shù)軟件開發(fā)環(huán)境 23
4.2 溫室系統(tǒng)軟件設(shè)計(jì) 23
第五章 系統(tǒng)調(diào)試與分析 32
5.1 協(xié)調(diào)器模塊的調(diào)試 32
5.2 終端模塊的調(diào)試 32
第六章 總結(jié) 36
致謝 37
參考文獻(xiàn) 38
附錄A 40