摘要:在物联网产业飞速发展的今天,智能家居、智能监控系统也成为研究热点,设计出了一个基于CC2530的分布式监控系统。整个系统结构简单,稳定性高,可扩展多个传感器节点,由上位机通过串口与ZigBee协调器相连,实时接收协调器数据,所有节点包括协调器都是运行于TI公司的Z-stack协议栈上,上位机采集程序通过C#编写,作为一种创新尝试。采集节点采用了DHT11温湿度传感器用于采集温湿度、光敏传感器模拟测量门窗开闭、红外人体热释电传感器测量有无人员,所有程序采用C语言编写,通过无线传感网发送给协调器,协调器处理后通过编写的私有协议发送上位机,上位机显示。最后,经过系统集成实验,实验中各个传感器采集正常,达到实时发送上位机,上位机实时显示的要求,整个系统能够长期稳定运行。81206
毕业论文关键词: 物联网;CC2530;分布式监控系统;ZigBee;传感器技术
Design and Development of Distributed Monitoring System Based on CC2530
Abstract: With the fast development of the IOT today, intelligent home, intelligent monitoring system has become a research hotspot。 I designed a distributed monitoring system based on CC2530。 The whole system has the advantages of simple structure, high stability, high expansion of multiple sensor nodes, connected by the host computer through the serial port and ZigBee coordinator, real-time reception of coordinator data, all nodes including the coordinator are running on TI's Z-stack protocol stack。 The host computer acquisition program written by C #, as an innovative attempt。 I used the DHT11 temperature and humidity sensor for the collection of temperature and humidity, photosensitive sensor simulation measurement doors and windows open and closed, infrared human pyroelectric sensor measurement of any personnel, all programs written in C language, sent through the wireless sensor network to the coordinator。 Finally, after the system integration experiment, the whole system can be long-term stable operation。
Keywords: Internet of Things; CC2530; Distributed monitoring system; ZigBee; sensor technology
目录
摘要 i
Abstract i
目录 ii
1 绪论 1
1。1 选题的背景 1
1。2 简述无线传感器网络特点 2
1。3 选题的意义和目的 2
1。3。1 选题的意义 2
1。3。2 选题的目的 3
1。4 研究的主要内容 3
2 ZigBee技术及智能监控系统的网络构建 5
2。1 ZigBee技术特点介绍 5
2。2 简述本课题选用ZigBee技术原因 5
2。3 智能监控系统的无线传感器网络构建 5
3 分布式监控系统的总体设计 7
3。1 系统方案可行性分析 7
3。1。1 微处理器选型 7
3。1。2 系统需求分析 7
3。2 整体功能模块设计 8
3。2。1 拟采取的方法和技术 10
3。2。2 软件部分设计要求