一种智能家居远程控制系统的设计

发布时间：2018-05-11 19:28

本文选题：物联网 + 智能家居　；参考：《电子科技大学》2017年硕士论文

【摘要】：随着网络技术与自动化技术的快速发展,人们追求高质量的生活方式已成为现实,科技的进步也为社会生活带来更多的便利。从上世纪末至今,物联网技术就在一直不断地发展,最近几年尤其火热。基于传统的电信网和互联网等信息载体发展而来的物联网可以让所有能够被独立寻址的物理设备实现互联互通。因此,它能够使人们通过网络就可以完成相应的工作,比如远程监控家居环境、远程设置空调温度等。智能家居就是在这种背景下应运而生的。智能家居控制系统的主要目的就是让我们的家居环境变得更安全、更舒适、更高效、更便捷。目前智能家居在研究领域上呈现出“百家争鸣”的景象:(1)没有一个统一的行业遵循标准,产品之间的兼容性极差;(2)许多产品只是简单的功能堆砌,成本太高,从而导致实用性和性价比极低;(3)不同公司的产品只能应用于该公司的系统,无法与其他系统形成一个整体的智能控制系统。以上这些因素都在一定程度上阻碍了智能家居行业的发展。本文在综合考虑智能家居远程控制系统的实用性、兼容性、拓展与裁剪、成本、功耗等一系列因素后,采用嵌入式ARM+Linux、ZigBee无线通信网络、终端传感器与受控设备、用户控制界面等技术,设计了一种比较完整的基于智能家居的远程控制系统,并完成了实验样机。本系统主要由ARM核心控制器、用户控制端和终端受控设备三个部分组成。以Internet为媒介实现远程监控,服务器负责实现用户控制端与终端受控设备之间的信息交互;受控终端分为有线连接和无线连接;用户控制端采用基于Web网页的控制方式。最后本文对设计的系统进行了测试,结果表明实现了如下几个功能:Web远程控制、移动物体抓拍、监控报警、家电控制、传感器数据采集。达到了预期的设计要求:低成本与低功耗、易于拓展与裁剪、控制设备多样化、兼容性高。本实验样机完成了预设任务,信息通信方便快捷,具有较好的实用推广价值。
[Abstract]:With the rapid development of network technology and automation technology, the pursuit of high quality lifestyle has become a reality, and the progress of science and technology has brought more convenience to social life. Since the end of the last century, Internet of things technology has been developing, especially in recent years. The Internet of things (IoT), which is based on traditional telecommunication networks and the Internet, can make all the physical devices which can be independently addressable to interconnect with each other. Therefore, it enables people to complete the corresponding work through the network, such as remote monitoring of the home environment, remote setting air conditioning temperature, and so on. Smart home is under this kind of background arises at the historic moment. The main purpose of smart home control system is to make our home environment safer, more comfortable, more efficient and more convenient. At present, smart home in the field of research presents a "hundred schools of thought contending" scene: 1) there is not a unified industry to follow the standard, the compatibility between products is extremely poor. (2) many products are simply functional stacked, the cost is too high. As a result, the products of different companies can only be applied to the company's system and cannot form a whole intelligent control system with other systems. These factors have hindered the development of smart home industry to some extent. After considering a series of factors such as practicability, compatibility, expansion and tailoring, cost, power consumption and so on, this paper adopts embedded ARM Linux ZigBee wireless communication network, terminal sensor and controlled equipment. A complete remote control system based on smart home is designed, and the experimental prototype is completed. The system consists of three parts: ARM core controller, user control terminal and terminal controlled equipment. Using Internet as the medium to realize remote monitoring, the server is responsible for realizing the information exchange between the user control end and the terminal controlled device; the controlled terminal is divided into wired connection and wireless connection; the user control terminal adopts the control mode based on Web web page. Finally, the system is tested, the results show that the following functions: Web remote control, moving object capture, monitoring alarm, home appliance control, sensor data acquisition are realized. Meet the expected design requirements: low cost and low power, easy to expand and cut, control equipment diversification, high compatibility. The prototype of the experiment has completed the preset task, the information communication is convenient and quick, and has good practical value.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU855

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