基于Zigbee技术和蓝牙4.0技术的家庭网关设计与实现

发布时间：2018-01-14 12:30

本文关键词：基于Zigbee技术和蓝牙4.0技术的家庭网关设计与实现　出处：《天津大学》2014年硕士论文　论文类型：学位论文

【摘要】：在智能家居系统中,由于传统的有线技术无法满足人们的需求,因此无线通信技术得到广泛的研究,特别是在2.4GHz频段上,其中包括Zigbee技术、蓝牙技术等。本文通过融合Zigbee和蓝牙技术各自的优势,提出了一个无线家庭网关的设计方案。文章首先研究了Zigbee技术和蓝牙4.0低功耗技术,然后分别进行无线网关系统的软硬件方面的设计。在硬件方面,无线网关用CC2530芯片实现Zigbee模块,用CC2540芯片实现蓝牙模块,同时再加上其他的一些外围电路,包括电源电路,射频电路等,共同搭建了无线家庭网关的硬件平台。在软件方面,利用TI提供的Zigbee协议栈进行了应用程序的开发,组建了Zigbee星形网络,融合了Zigbee和Bluetooth协议,并嵌入到MCU中。最后,基于Android开发平台编写的手机端的用户管理界面,对整个系统进行了实验测试与验证。本文已完成家庭网关的大部分设计,能够实现温度数据的实时显示和温度参数的监测、传输,达到了预期目标,具有一定的实用价值。
[Abstract]:In the smart home system, because the traditional wired technology can not meet the needs of people, wireless communication technology has been widely studied, especially in the 2.4 GHz band. Including Zigbee technology, Bluetooth technology and so on. This paper combines the advantages of Zigbee and Bluetooth technology. A design scheme of wireless home gateway is proposed. Firstly, Zigbee technology and Bluetooth 4.0 low power technology are studied. Then the hardware and software of the wireless gateway system are designed. In hardware, the wireless gateway uses CC2530 chip to realize Zigbee module and CC2540 chip to realize Bluetooth module. At the same time, some other peripheral circuits, including power circuit, radio frequency circuit and so on, build the hardware platform of wireless home gateway. The application program is developed by using the Zigbee protocol stack provided by TI. The Zigbee star network is built and the Zigbee and Bluetooth protocols are combined. And embedded in MCU. Finally, the user management interface based on the Android development platform. The whole system has been tested and verified. Most of the design of the home gateway has been completed in this paper, which can realize the real-time display of temperature data and the monitoring and transmission of temperature parameters, and achieve the expected goal. It has certain practical value.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU855;TN92

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