基于GSM模块的防盗钡抹警系统.doc

GSM红外防盗防火报警器 上海交通大学 王建人 内 容 摘 要 关 键 词 The system of the home burglar alarm is based on the GSM SMS module Author:Dai Zhiguang Tutor:Chen Xueming Abstract With the rapid development of social, scientific and technological strength continuously increased, the education system continues to mature, convenient life become the first choice. People are increasingly seeking to enhance the quality of life, the demand for home appliances is also growing, so there will be more of a security risk, so the urgent need to secure a more advanced security measures. Conform to the needs of the times, we design a home security system that uses advanced technology and convenient manner, based on the GSM module and the SMS platform to achieve. ???? This paper presents some of the design solutions and ideas such home security measures, as well as some software and hardware problems to be solved. This home security system is very convenient, cheap, very cost-effective. This design can achieve the purpose of remote monitoring of fire alarm, the greatest degree of protection of private property has played a purpose, with good prospects for development. Key words Intelligent home ; Monitoring and controlling by long distance ; GSM; Short message 目 录 第1章 绪 论 1 1.1 前言 1 1.2 防盗报警系统在 1 1.3 防盗报警器 2 1.4 设计任务与要求 2 第2章 系统方案设计 3 2.1 系统总体设计思路 3 2.2 系统方案设计 3 2.3 传感器简介 4 2.3.1红外探头的特性 4 2.3.2烟雾传感器（可检测其他气体泄漏） 5 2.3.3声光报警电路 6 2.4 51系列单片机的内部组成 6 2.4.1 STC89C52单片机的内部组成 7 2.4.2 STC89C52单片机引脚及功能 8 2.5 RS-232C接口 9 2.6 TC35短信模块简介 11 第3章 硬件电路设计 12 3.1 电源电路设计 12 3.2 红外探测信号输入电路 13 3.3 时钟电路的设计 16 3.4 复位电路的设计 16 3.5 RS-232 通信的设计 17 3.5.1 RS-232芯片选型 17 3.5.2 MAX232简介 17 第4章 软件设计 19 4.1 软件的程序实现 19 4.2 主程序工作流程图 20 4.3 中断程序 21 4.4 报警电路流程图 22 4.5 信号采集电路流程图 23 第5章 结论与展望 24 致 谢 25 参考文献 26 附录A 主要源程序代码 27 附录B PCB图 33 附录C 电路总体原理图 34 附录D 高清实物图 35 GSM的家庭防盗报警系统 第2章 系统方案设计 图2-1 GSM家庭防盗报警系统 基本工作原理如下:前端探测器检测到有人