基于ARM-Linux的智能家居控制系统研究与开发

发布时间：2018-03-08 02:03

本文选题：智能家居　切入点：嵌入式系统　出处：《华北电力大学》2014年硕士论文　论文类型：学位论文

【摘要】：在经济水平日益提高的同时，人们也越来越关注生活环境的优化，对于居住环境的要求从一个简单的物理空间,变为一个更加安全、舒适以及方便的居家生活环境。人们希望可以通过先进的科学技术把家庭中的各个电气设备构建成网络，然后利用家庭内部的网络来集中管理设备。智能家居系统的出现，实现了居住环境信息化、智能化。当前，对智能家居的控制研究还不是特别完善，仍然存在着一些问题。在这些问题当中，尤其以通信协议不开放最为关键和重要。针对国外的产品多侧重于商业区大厦智能楼宇的建设，国内产品往往自成系统，价格昂贵，尤其是智能家电多采用自己的协议，对外技术保密，不能互联互通的问题提出一种采用开放的构架，可与多种市场通用产品集成，适合于家居的智能化，可构建性价比高的智能家居系统。本论文的研究是智能电网的一部分，其目的是提出了一种采用通用协议，可通过INTERNET与智能家电通信的智能家居控制器及控制方法。在本课题中，将会以32位ARM芯片（SBC6020）为核心，配合Linux操作系统和Android智能客户端，除了具备传统智能家居的功能外，还可以与多种通用产品集成。本文介绍了智能家居控制系统的整体设计方案。首先，介绍当前智能家居系统的特点及发展的现状；其次，介绍了本系统的结构设计和功能，并分别对比了几种常见的主机处理器、通信协议、操作系统和客户端处理器，最后决定采用当前这个嵌入式系统软件平台；第三，介绍如何搭建系统的开发环境；第四，结合系统功能，详细论述了整个系统的客户端、主机控制器以及客户端与主机控制器之间的通信协议的设计并给出了实现的界面；最后针对本系统中的不足提出未来研究的方向。
[Abstract]:At the same time of increasing economic level, people are paying more and more attention to the optimization of living environment. The requirement of living environment has changed from a simple physical space to a more secure one. Comfortable and convenient home living environment. People hope to be able to use advanced science and technology to build various electrical devices in the home into a network, and then use the network within the home to centralize the management of equipment. Realize the living environment information, intelligent. At present, the research on the control of smart home is not perfect, and there are still some problems. In particular, the communication protocol is not open to the most critical and important. Foreign products focus on the building of smart buildings in the commercial district. Domestic products are often self-contained and expensive, especially smart appliances adopt their own protocols. This paper presents an open framework which can be integrated with general products in many markets. It is suitable for home intelligence and can be used to construct smart home system with high performance and price ratio. The purpose of this paper is to propose a kind of intelligent home controller and control method which can communicate with smart home appliances through INTERNET. In this paper, 32 bit ARM chip SBC6020 will be the core. With Linux operating system and Android smart client, besides the function of traditional smart home, it can be integrated with a variety of common products. This paper introduces the whole design scheme of intelligent home control system. Firstly, it introduces the characteristics and development status of intelligent home system; secondly, it introduces the structure design and function of the system. And compare several common host processors, communication protocols, operating systems and client processors, and finally decide to use the current embedded system software platform; third, introduce how to build the development environment of the system; 4th, Combined with the system function, the design of the client, host controller and the communication protocol between the client and the host controller are discussed in detail, and the interface between the client and the host controller is given. Finally, the future research direction is put forward in view of the deficiency of this system.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP273;TU855

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