Zigbee技术在智能家居控制中的研究与应用

发布时间：2018-07-10 03:55

本文选题：Zigbee + CC2430　；参考：《天津科技大学》2017年硕士论文

【摘要】：现在信息技术和网络发展十分快速,大家对居住方面的要求提高,希望有更加舒适便利的环境。因此,家居智能化和家电网络化成为目前的潮流。宽带技术、无线技术的发展为家居智能化提供了条件。Zigbee技术是近年新兴的一种低速无线个域网技术,适用于小范围、低功耗场合。较之于宽带通讯更便捷、成本低,较之于WLAN技术更简单。本文选用Zigbee技术为无线传感网络的软件基础,设计基于Zigbee的无线传感网络系统平台,开发相关网络通讯协议,研究并解决以下问题:(1)论述了 Zigbee协议栈体系结构,每个协议层的结构与功能,介绍了 Zigbee技术应用开发的有关概念,并对网络拓扑做了深入研究。其次,详细介绍了 Zigbee网络中所采用的设备和各节点的组网原理。(2)详细阐家居照明控制系统软件平台和硬件平台的搭建方法。硬件使用S3C2440开发板,无线模块采用CC2430射频模块。采用串口的通信方式,移植Linux操作系统到嵌入式开发板,搭建起嵌入式开发平台,并在该平台上开发家庭网关和终端节点。(3)本文最后通过智能家居控制系统进行仿真测试,来分析Zigbee网络控制系统的功能和性能,验证该网络具有自愈功能,多跳性,能够自动组网,设备动态加入网络,能满足智能家居控制系统的功能要求和性能要求。
[Abstract]:Nowadays, information technology and network are developing very fast. We need more comfortable and convenient environment. Therefore, home intelligence and home appliances network become the current trend. The development of broadband technology and wireless technology provides the condition for home intellectualization. Zigbee technology is a new low-speed wireless personal area network technology in recent years. Compared with broadband communication is more convenient, low-cost, compared with WLAN technology is simpler. This paper chooses Zigbee technology as the software foundation of wireless sensor network, designs the wireless sensor network system platform based on Zigbee, develops the related network communication protocol, studies and solves the following problems: (1) the architecture of Zigbee protocol stack is discussed. The structure and function of each protocol layer are introduced, and the concept of Zigbee technology application development is introduced, and the network topology is deeply studied. Secondly, the equipment used in Zigbee network and the networking principle of each node are introduced in detail. (2) the software platform and hardware platform of home lighting control system are introduced in detail. Hardware uses S3 C 2440 development board, wireless module uses CC2430 RF module. The serial communication mode is adopted to transplant Linux operating system to the embedded development board to build the embedded development platform, and to develop the home gateway and terminal node on the platform. (3) at the end of this paper, the simulation test is carried out through the intelligent home control system. By analyzing the function and performance of Zigbee network control system, it is proved that the network has self-healing function, multi-hop property, automatic networking and dynamic joining of equipment, which can meet the functional requirements and performance requirements of intelligent home control system.
【学位授予单位】：天津科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN92;TU855

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