物联智能家居家庭安防系统关键技术研究

发布时间：2018-01-02 20:33

本文关键词：物联智能家居家庭安防系统关键技术研究　出处：《武汉工程大学》2014年硕士论文　论文类型：学位论文

【摘要】：在物联网的大环境下，随着国内外智能家居的不断发展，物联网智能家居覆盖了家庭生活的各个方面，人们可以立足于科技的发展使家居生活更方便和人性化。为了更好研究物联网智能家居的关键技术，本文设计实现了家庭安防子系统，详细介绍了WiFi无线通信技术、ZigBee传感网络技术和GSM无线通信技术。本文设计实现的物联智能家居家庭安防系统：由烟雾传感器，燃气传感器，红外传感器，组成ZigBee传感网络，监测到例如入侵，火灾，燃气泄露等触发事件，ZigBee传感网络将收集到的信息无线传输到控制中心，控制中心直接蜂鸣器报警，同时通过GSM模块发送短信到设定的电话号码，实现和移动通信网络相连，同时通过WiFi模块将报警信息传输到物业中心的电脑上，实现ZigBee网络与互联网的连接。家庭安防系统整合连接了三大网络，搭建了一个完整的通过电脑和移动终端设备来实现家居实时监控报警作用的系统。本文完成了硬件架构设计，GSM和WiFi接入模块软件设计，ZigBee无线传感网络模块软硬件设计，其中ZigBee无线传感网络软件部分设计主要是在Z-Stack协议栈下协调器和终端设备的移植。本文将物联网智能家居家庭安防系统的各个模块整合成完整的系统，，代表性的表现了物联网智能家居的基本工作过程。经过系统的软硬件调试测试，物联智能家居家庭安防系统可稳定实现预期功能，具有一定的实用性和拓展性。
[Abstract]:In the Internet of things environment, with the continuous development of smart home at home and abroad, the Internet of things smart home covers all aspects of family life. People can base on the development of science and technology to make home life more convenient and humanized. In order to better study the key technology of Internet of things smart home, this paper designs and implements the home security subsystem. The WiFi wireless communication technology, ZigBee sensor network technology and GSM wireless communication technology are introduced in detail. This paper designs and implements the household security system of WIPs: it is composed of smoke sensor, gas sensor and infrared sensor, which is composed of ZigBee sensor network, such as intrusion, fire detection. The ZigBee sensor network wirelessly transmits the collected information to the control center, where the direct buzzer alarms. At the same time through the GSM module to send SMS to the set phone number to achieve and mobile communication network connected, and through the WiFi module to send alarm information to the property center of the computer. Realize the connection between ZigBee network and Internet. The home security system integrates and connects three networks. Build a complete computer and mobile terminal equipment to achieve the role of real-time home monitoring and alarm system. This paper completed the hardware architecture design and WiFi access module software design. The hardware and software design of ZigBee wireless sensor network module, in which ZigBee wireless sensor network software design is mainly in Z-Stack protocol stack under the coordinator and terminal equipment transplantation. This paper integrates each module of the home security system of the Internet of things into a complete system, which represents the basic working process of the intelligent home in the Internet of things. The software and hardware of the system are debugged and tested. The family security system can realize the expected function stably and has certain practicability and expansibility.
【学位授予单位】：武汉工程大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU855;TN929.5;TP391.44

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