【作者】 杨杰；

【导师】 吴延海；

【作者基本信息】 西安科技大学 ， 电子与通信工程， 2009， 硕士

【摘要】 随着信息、电子、控制、通信等技术的迅速发展,健康、安全、舒适、便捷的生活品质成为人们的迫切需要。而且随着人们生活水平的提高和生活节奏的加快以及大量家用电器和厨房设施的使用,家庭安全隐患随之增多,同时社会转型期的家庭不安全因素也日益凸现,传统的安全防范措施已无法适应现代化社会的需求。本文鉴于以上因素,建立了一个基于GSM网络及短信息平台上的家庭安防系统,设计中采用了AT89C51单片机系统、无线GSM短信模块及传感器技术。本文给出了基于短信息平台的家庭安防系统的设计思路和系统组成方案,对主控模块、通信网络、传感器模块、继电器模块、短信模块及接口电路进行了较深入的分析研究。文中设计实现的家庭安防系统具有硬件结构简单、性价比高等优点。模块化的程序结构,使系统功能的扩展非常方便。试验结果表明:本文给出的基于短信息平台的家庭安防系统,基本实现了系统的远程报警及控制功能,达到了远程监控家居的目标,具有较好的应用前景。更多还原

【Abstract】 With the rapid development of information technology, electronics technology, control technology, communication technology, the life quality such as healthy, security, comfortable, convenient become people’s urgent need .In addition, with the improvement of people’s living standard and the accelerated rhythm of life as well as the large number of household appliances and kitchen facilities being used, the hidden problem of family security is increasing. At the same time the insecurity factor of family is come into being at the time of social transformation, and the traditional security system has been unable to adapt to the needs of modern society. In this paper ,we establish a family security system based on GSM network and short message platform, and use the AT89C51 single-chip microcomputer system、wireless GSM SMS module and sensor technology.This paper presents the design and the system composition project of the family security system based on short message platform, and makes an intensive study of the control module, communication networks, sensor module, relay module, SMS module and interface circuit. The system in this paper has some advantages, such as simple hardware structure and high cost-performance and so on. The Modularized program is convenient to expansion of the system. The test results indicated that the family security system based on short message platform realizes long distance alarm and control function, and achieves the goal of long distance monitoring and controlling towards family. It has good application prospects.更多还原