基于物联网技术的智能家居控制系统的研究与实现

发布时间：2018-05-25 13:30

本文选题：物联网 + 智能家居　；参考：《兰州交通大学》2015年硕士论文

【摘要】：本文对物联网技术、智能家居控制系统、嵌入式控制系统、ZigBee网关技术进行了学习研究,对智能家居硬件系统的感知模块进行了实现,设计了一套嵌入式网关控制系统和相关硬件驱动安装设置。本次设计的智能家居系统的硬件平台由1台PC、ARM9S3C2440开发板、ZigBee组网控制模块、烟雾传感器模块、红外线感应模块、光敏传感器模块等组成;软件环境采用32位Windows 7操作系统、VM ware虚拟机软件、Ubuntu10.10的Linux操作系统、Qt设计软件和Z-stack协议栈。通过研究智能家居控制技术,对智能家居控制系统的整体结构、运行原理和关键技术有了较为深入的了解,对系统软硬件的主要设计流程有了清晰的规划。本文设计了基于物联网技术的智能家居系统,包括窗帘控制、温湿度控制、智能家居报警、家庭看护控制、RFID门禁控制等。利用ZigBee无线传感技术搭建传感网络,采集室内温度信息、烟雾信息等多个传感器数据,通过ZigBee协调器与中心控制模块进行信息交换。中心控制模块为ARM S3C2440开发板,中心控制模块负责接收协调器上传的监控信息,经过处理后,将控制指令发送给执行器节点,达到控制感知节点的目的。文中介绍了物联网智能家居发展的背景和现有的相关主要技术,介绍了现有的主流无线通信技术和嵌入式系统智能家居的应用。设计了物联网家居网络搭建方案,由ZigBee无线射频模块(TI公司的CC2530芯片模块)、嵌入式控制芯片(ARM S3C2440)和短信收发模块(SIMCOM公司SIM300模块)组成,实现对感知节点的远程控制。介绍了智能家居系统的软件设计过程,包括嵌入式控制系统的开发、ZigBee无线网络控制的编程,通过完成中心处理模块、ZigBee嵌入式网关、传感器节点三部分之间信息交换,达到智能家居系统的控制目的。最后对系统进行相关测试,包括收发短信、烟雾报警测试和界面显示测试。
[Abstract]:In this paper, the Internet of things technology, intelligent home control system, embedded control system ZigBee gateway technology has been studied, and the smart home hardware system perception module has been realized. A set of embedded gateway control system and related hardware driver installation settings are designed. The hardware platform of the intelligent home system is composed of a PC-ARM9S3C2440 development board ZigBee network control module, smoke sensor module, infrared sensor module, Guang Min sensor module and so on. The software environment uses 32-bit Windows 7 operating system and VM ware virtual machine software Ubuntu 10.10 Linux operating system QT design software and Z-stack protocol stack. By studying the intelligent home control technology, the whole structure, operation principle and key technology of the intelligent home control system are deeply understood, and the main design flow of the system hardware and software is clearly planned. This paper designs a smart home system based on Internet of things technology, including curtain control, temperature and humidity control, intelligent home alarm, home care control and RFID access control. ZigBee wireless sensor technology is used to set up the sensor network, collect indoor temperature information, smoke information and other sensor data, and exchange information with the central control module through the ZigBee coordinator. The central control module is a ARM S3C2440 development board, and the central control module is responsible for receiving the monitoring information uploaded by the coordinator. After processing, the control command is sent to the actuator node to achieve the purpose of controlling the perceptual node. This paper introduces the background of the development of the Internet of things smart home and the existing related main technologies, introduces the existing mainstream wireless communication technology and the application of embedded system smart home. The design of the Internet of things home network is composed of ZigBee radio frequency module, CC2530 chip module of TI, embedded control chip arm S3C2440) and short message transceiver module, SIM300 module of SIMCOM, which can realize remote control of perceptual nodes. This paper introduces the software design process of smart home system, including the development of embedded control system, the programming of ZigBee wireless network control, the information exchange between three parts of sensor nodes by completing the central processing module ZigBee embedded gateway. To achieve the purpose of intelligent home system control. Finally, the system is tested, including sending and receiving SMS, smoke alarm test and interface display test.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP391.44;TN929.5;TU855;TP273

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