应用于青草沙水库水质监控的ZigBee无线传感器网络的研究与实现
发布时间：2018-09-11 14:26
【摘要】：青草沙水库是亚洲最大的河口江心水库,位于长江下游区域,是上海目前最大的水源地。水库内目前已经通过GPRS技术建立了无线传感网络,但由于该区域的信号覆盖问题,导致网络的稳定性较差,经常出现数据监测中断的情况。根据这一情况,本文提出了基于ZigBee技术的水质监测无线传感器网络的组网方案。本文在研究了国内外先进的无线传感器网络应用的基础上,结合水库实际情况,选择了数据传输可靠,网络容量大的ZigBee技术。本文详细研究了ZigBee技术的核心内容,并以集成微控制器的射频芯片CC2530结合射频前端放大芯片CC2591为基础设计了节点模块的硬件结构;以IAR Embedded Workbench为开发环境,实现了协调器组网、路由器入网、串口通信及协调器的广播功能;以QT为开发平台,设计了上位机软件,实现了水质数据的远程监控;根据水库的实际地理环境,对路由器节点进行定位,并对网络参数进行调整,完成了整个无线传感器网络的设计工作。本文将ZigBee技术应用于青草沙水库的水质监测领域,实现了一定区域内的水质数据的远程监控,在其他水环境监测领域也具有一定的推广意义。
[Abstract]:Qingcaosha Reservoir is the largest estuarine reservoir in Asia, located in the lower reaches of the Yangtze River and the largest source of water in Shanghai. The wireless sensor network has been established by GPRS technology in the reservoir at present, but because of the problem of signal coverage in this area, the stability of the network is poor, and the data monitoring is often interrupted. According to this situation, this paper proposes a network scheme of water quality monitoring wireless sensor network based on ZigBee technology. On the basis of studying the advanced wireless sensor network applications at home and abroad and combining with the actual situation of the reservoir, this paper selects the ZigBee technology which is reliable in data transmission and has large network capacity. In this paper, the core content of ZigBee technology is studied in detail, and the hardware structure of node module is designed on the basis of RF chip CC2530 integrated microcontroller and RF front-end amplifier chip CC2591, and the network of coordinator is realized by using IAR Embedded Workbench as development environment. Router access network, serial communication and the broadcast function of coordinator; with QT as the development platform, the software of upper computer is designed to realize the remote monitoring of water quality data; according to the actual geographical environment of the reservoir, the router node is located. The parameters of the wireless sensor network are adjusted to complete the design of the wireless sensor network. In this paper, ZigBee technology is applied to the field of water quality monitoring of Qingcaosha Reservoir, which realizes the remote monitoring of water quality data in a certain area, and also has certain popularization significance in other fields of water environment monitoring.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV697.2;TP212.9;TN92
本文编号：2236952
[Abstract]:Qingcaosha Reservoir is the largest estuarine reservoir in Asia, located in the lower reaches of the Yangtze River and the largest source of water in Shanghai. The wireless sensor network has been established by GPRS technology in the reservoir at present, but because of the problem of signal coverage in this area, the stability of the network is poor, and the data monitoring is often interrupted. According to this situation, this paper proposes a network scheme of water quality monitoring wireless sensor network based on ZigBee technology. On the basis of studying the advanced wireless sensor network applications at home and abroad and combining with the actual situation of the reservoir, this paper selects the ZigBee technology which is reliable in data transmission and has large network capacity. In this paper, the core content of ZigBee technology is studied in detail, and the hardware structure of node module is designed on the basis of RF chip CC2530 integrated microcontroller and RF front-end amplifier chip CC2591, and the network of coordinator is realized by using IAR Embedded Workbench as development environment. Router access network, serial communication and the broadcast function of coordinator; with QT as the development platform, the software of upper computer is designed to realize the remote monitoring of water quality data; according to the actual geographical environment of the reservoir, the router node is located. The parameters of the wireless sensor network are adjusted to complete the design of the wireless sensor network. In this paper, ZigBee technology is applied to the field of water quality monitoring of Qingcaosha Reservoir, which realizes the remote monitoring of water quality data in a certain area, and also has certain popularization significance in other fields of water environment monitoring.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV697.2;TP212.9;TN92
【参考文献】
相关硕士学位论文 前1条
1 周武斌;Zigbee无线组网技术的研究[D];中南大学;2009年
，本文编号：2236952
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