物联网智能家居开放型实验平台开发与设计

发布时间：2018-06-27 16:18

本文选题：智能家居 + Zigbee　；参考：《电子科技大学》2014年硕士论文

【摘要】：随着科学技术的发展,物联网贯通了当今各种交叉学科与技术前沿,使人与人之间的通信向“人与物”、“物与物”拓展并成为可能,电子与机械、自动控制、现代通信、现代生物、现代材料等技术融为一体。物联网应用需求广泛,潜在市场规模巨大将成为全球新兴产业。我国物联网技术处于起步阶段,在国内大专院校物联网专业刚起步,物联网专业刚成立高等院校,教材和教学相关设备奇缺,严重制约高校物联网专业的发展,物联网专业教学的实验开发平台需求不断增加,市场潜力巨大。论文分析了高校物联网实验设备的现状,解决物联网实验开发平台中的各种问题。以智能家居作为研究与控制对象,结合Zigbee无线通信技术和嵌入式技术,完成无线传感器终端节点与协调器设计,通过嵌入式网关连接Internet实现远程控制,GSM模块远程实时报警,最终完成物联网智能家居系统实验开发平台设计。第一,结合智能家居系统的特点分析研究Zigbee无线通信技术作为智能家庭通讯组网技术的可行性及Zigbee无线通信技术网络拓扑结构。第二,采用CC2530作为Zigbee协调器负责家庭网络的建立、管理、维护,控制终端节点加入或退出网络,嵌入式系统PXA270作为网关,GSM模块实时报警,分别对CC2530无线传感器网络系统、PXA270嵌入式系统,GSM模块做了深入研究与设计。第三,深入研究TI公司Zigbee技术与Z-Stack协议栈,对Z-Stack协议进行二次开发,实现无线传感器网络协调器与终端节点软件设计。第四,完成网关软件设计,在嵌入式处理器中移植linux操作系统,建立嵌入式BOA服务器,实现远程控制;采用GSM模块实现系统实时报警。第五,对论文协调器组网功能、终端节点加入与退出网络,有障碍物与无障碍物数据传输距离,嵌入式网关BOA服务器与远程控制等进行了测试。经测试,物联网智能家居教学实验开发平台,各部分功能参数设计均能达到设计要求,完全能满足物联网智能家居理论与实践教学需求。
[Abstract]:With the development of science and technology, the Internet of things (IOT) has made it possible to expand the communication between people to "people and things", "things and things", electronics and machinery, automatic control, modern communication. Modern biology, modern materials and other technologies are integrated. Internet of things needs a wide range of applications, potential market size will become a global emerging industry. The technology of Internet of things in our country is in its infancy. In our country, the major of Internet of things has just started, and the major of Internet of things has just been set up in colleges and universities. The shortage of teaching materials and related equipment has seriously restricted the development of the specialty of Internet of things in colleges and universities. The demand of experimental development platform for Internet of things major teaching is increasing, and the market potential is huge. This paper analyzes the present situation of the experiment equipment of the Internet of things in colleges and universities, and solves the problems in the platform of the experiment development of the Internet of things. Taking smart home as the research and control object, combining Zigbee wireless communication technology and embedded technology, the design of wireless sensor terminal node and coordinator is completed, and the remote real-time alarm of GSM module is realized by connecting Internet with embedded gateway. Finally, the design of the experimental development platform for the intelligent home system of the Internet of things is completed. First, the feasibility of Zigbee wireless communication technology as an intelligent home communication network technology and the network topology of Zigbee wireless communication technology are analyzed and studied in combination with the characteristics of smart home system. Second, CC2530 is used as the Zigbee coordinator to set up, manage, maintain and control the terminal nodes to join or exit the network, and the embedded system PXA270 is used as the gateway to alarm the GSM module in real time. The GSM module of CC2530 wireless sensor network system (PXA270) is studied and designed. Thirdly, the Zigbee technology and Z-Stack protocol stack of TI Company are deeply studied, and the secondary development of Z-Stack protocol is carried out to realize the software design of wireless sensor network coordinator and terminal node. Fourthly, the gateway software is designed, the linux operating system is transplanted into the embedded processor, the embedded BOA server is set up, and the remote control is realized, and the real-time alarm of the system is realized by using the GSM module. Fifthly, the network function of the paper coordinator, the terminal node joining and exiting the network, the distance between obstacle and no obstacle data transmission, the embedded gateway BOA server and the remote control are tested. The test results show that each part of the design of the functional parameters can meet the design requirements and meet the needs of theoretical and practical teaching of the intelligent home in the Internet of things.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU855;TP391.44;TN929.5

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