基于ARM9的嵌入式无线智能家庭网关的设计

发布时间：2018-06-19 13:49

本文选题：ARM9 + Linux　；参考：《大连海事大学》2012年硕士论文

【摘要】：智能家居被定义为利用先进的计算机技术、网络通讯技术、综合布线技术,将与家居生活有关的各种子系统,有机地结合在一起,通过统筹管理,让家居生活更加安全、舒适、有效。随着网络技术、通信技术的迅速发展,以及嵌入式技术的日渐完善,智能家居系统的开发已经成为研究的热点,而嵌入式系统具有体积小、功能强、可靠性高、成本低、实时性好等特点被广泛应用到智能家居的领域中,其中家庭网关的研究成为焦点之一。智能家居进入国内也有十年的历程了,但它发展速度缓慢,仍然处在起步阶段,因为很多厂家过度突出其档次高,功能多等特点大大提高了它的成本,以至于它成为了一种奢侈品,不能进入千家万户。而且国外的家居理念和国内有所不同,对智能化的需求也格格不入。本文结合分析现有家庭网关的功能和结构特点,提出一个基于ARM9平台的采用Zigbee技术实现无线传感器网络的家庭网关设计方案。论文的主要研究内容如下： (1)搭建家庭网关硬件开发平台,嵌入式Linux操作系统的移植和裁剪； (2)掌握Linux充上层应用和底层驱动的开发,编写Linux操作系统下的串口读写程序； (3)搭建嵌入式Web服务器,结合SQLite构建一个轻量级数据库来开发远程控制系统； (4)重点研究家庭内部组网技术,用具有TI的CC2430芯片的Zigbee模块来做无线传感器网络的硬件开发,最终实现用户远程Web访问智能家庭网关系统。
[Abstract]:Smart home is defined as the use of advanced computer technology, network communication technology, integrated wiring technology, will be related to the home life of various subsystems, organically combined, through the overall management to make home life more secure and comfortable, Effective. With the rapid development of network technology and communication technology, as well as the improvement of embedded technology, the development of smart home system has become a research hotspot, and embedded system has small size, strong function, high reliability and low cost. The characteristics of real-time are widely used in the field of smart home, among which the research of home gateway becomes one of the focal points. The smart home has been in China for ten years, but it has been developing slowly and is still in its infancy, because many manufacturers have greatly increased its cost because of its high grade and many functions. So much so that it became a luxury, unable to enter thousands of households. And foreign home concept and domestic differences, the demand for intelligence is also incompatible. Based on the analysis of the functions and structural characteristics of the existing home gateway, this paper proposes a design scheme of the home gateway based on ARM9 platform, which uses Zigbee technology to realize the wireless sensor network. The main contents of this paper are as follows: 1) build the hardware development platform of home gateway, transplant and cut the embedded Linux operating system; Write serial port reading and writing program under Linux operating system; build embedded Web server, combine with SQLite to build a lightweight database to develop remote control system; The Zigbee module of CC2430 chip with TI is used to develop the hardware of wireless sensor network. Finally, the remote Web access intelligent home gateway system is realized.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.1;TP273.5

【引证文献】