ZigBee局域网与广域网的连接技术研究

发布时间：2018-02-24 12:01

  本文关键词： ZigBee局域网 广域网 无线网关 有线网关 上位机　出处：《广东工业大学》2014年硕士论文　论文类型：学位论文

【摘要】：ZigBee无线通信技术是一种新兴的短距离无线通信技术,它具有低功耗、低速率、低时延等特性,而且还有强大的组网能力与超大的网络容量,能够被广泛应用在家居与楼宇自动化、工业控制、医疗设备、消费电子产品等领域。由于受覆盖区域的限制,通过ZigBee技术与广域网进行有效的融合,实现对ZigBee网络的远程监控具有深远的意义。 本论文介绍了ZigBee技术的原理和特点,广域网的分类和不同网络各自的特点,分析了ZigBee局域网的局限性和它与广域网连接的必要性。对比不同的ZigBee芯片型号,选定TI公司CC2530芯片；分析了TI公司的Z-Stack协议栈。详细阐述了ZigBee网络通过不同的方式与广域网连接方法；首先采取的是通过无线的方式把ZigBee网络与广域网连接,具体采用的是TI公司的CC2530芯片与华为公司的GTM900型GPRS模块组成的无线网关实现ZigBee网络与互联网的连接；然后采取的是通过有线的方式把ZigBee网络与广域网连接,具体采取的是TI公司的CC2530芯片与Lantronix公司的XPort模块组成的有线网关实现ZigBee网络与ADSL网络的连接。然后在QT的平台下开发了远程服务器的上位机程序,通过远程实现对ZigBee网络的信息的显示、管理和控制。最后分别对无线网关和有线网关的连接进行测试。 组网测试的结果表明,ZigBee局域网与广域网的连接,无论是通过无线网关还是有线网关连接性能都稳定并且时延小,能够实现对ZigBee网络的远程管理和控制。
[Abstract]:ZigBee wireless communication technology is a new short-range wireless communication technology. It has the characteristics of low power consumption, low rate, low delay and so on. Can be widely used in home and building automation, industrial control, medical equipment, consumer electronics and other fields. Due to the limits of coverage, through ZigBee technology and WAN for effective integration, It is of great significance to realize the remote monitoring of ZigBee network. This paper introduces the principle and characteristics of ZigBee technology, the classification of WAN and the characteristics of different networks, analyzes the limitations of ZigBee LAN and the necessity of connecting it to WAN. The CC2530 chip of TI Company is selected, the Z-Stack protocol stack of TI Company is analyzed, and the methods of connecting ZigBee network to WAN through different ways are described in detail. The first step is to connect ZigBee network to WAN by wireless way. The wireless gateway composed of TI's CC2530 chip and Huawei's GTM900 GPRS module is used to realize the connection between ZigBee network and Internet, and then the ZigBee network and WAN are connected by wired way. The cable gateway composed of TI's CC2530 chip and Lantronix's XPort module is used to realize the connection between ZigBee network and ADSL network. Then the host computer program of remote server is developed on the QT platform. The information of ZigBee network can be displayed, managed and controlled remotely. Finally, the connection between wireless gateway and wired gateway is tested. The results of networking test show that the connection between ZigBee LAN and WAN is stable and the delay is small, both through wireless gateway and wired gateway, which can realize the remote management and control of ZigBee network.
【学位授予单位】：广东工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN92;TP393.2

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