基于ZigBee技术的无线传感器系统设计大学学士学位论文.doc

PAGE 东北农业大学学士学位论文 基于ZigBee技术的无线传感器系统设计 Northeast Agricultural University Bachelors Degree Thesis ID:Based on ZigBee Wireless Sensor System Design Technology Name: Yuan Shungang Tutor: Dong Shoutian Department:Engineering College Major: Agricultural Electrification and Automation Direction: Automatic Control Northeast Agricultural University Harbin·China June 2011 基于Zigbee技术的无线传感器系统设计 - PAGE \* MERGEFORMAT IV - 摘要 无线传感网络是当前国际上备受关注的、由多门学科高度交叉综合的新兴前沿热点研究领域，是21世纪产生巨大影响力的技术之一。它将传感器技术、嵌入式计算技术、现代网络及无线通信技术整合在一起，具有采集信息，发送并处理信息等功能。随着电子技术的发展，无线传感器网络进入快速发展时期。 然而，无线网络技术在工业监控、农业自动化、智能建筑、生物医疗、环境检测、智能家居等应用领域刚刚起步，这些领域对数据吞吐量的要求都很低，而且功率消耗也比现有标准所提供的功率消耗低。为了促使简捷方便的、可以随意使用的无线装置大量出现，需要在这些应用领域空间布置大量的无线接入点，因此低廉的价格将起到关键性作用。 ZigBee协议标准作为一种新的无线连接技术在低成本、低功耗、网络容量大和低速率领域开辟了新的天地。ZigBee技术具有功耗低、成本低、时延短、网络容量大及组网能力强等优点。目前在国外，ZigBee网络技术已经得到一定的应用。 本文所研究的内容对基十ZigBee技术无线传感器网络的应用具有一定的参考价值和实际意义，并为ZigBee无线技术在应用领域方面的应用提供了相关的软硬件基础平台。 关键词:无线传感网络，ZigBee Abstract Wireless sensor network is the concern on current international multi-discipline height by overlapping comprehensive emerging frontier hot research field in the 21st century, is one of the technology exerts an enormous influence. It will sensor technology, embedded computing technology, modern Internet and wireless communication technology with together, gathering information, send and process information, and other functions. With the development of electronic technology, a wireless sensor network into a fast development period. However, wireless network technology in industrial monitoring, agricultural automation, intelligent building, biological and medical treatment, environment detects, intelligent household applications just start, such as data throughput of these fields are very low, the requirements and power consumption than existing standards provided by the low power consumption. To urge forthright convenient, are free to use wireless device, need a large presence in these applications space to d