摘 要.................................................................................. 1
Abstract................................................................................ 2
1． 绪论.............................................................................. 3
1.1 研究的目的及意义............................................................... 3
1.2 国外研究现状和发展........................................................... 3
1.3 国内研究现状和发展........................................................... 3
1.4 本文设计研究的主要内容................................................... 4
2． 方案设计论述以及比较.............................................. 4
2.1 系统总体设计思路............................................................... 4
2.2 系统方案设计....................................................................... 4
2.3 系统可实现的功能............................................................... 5
3． 系统硬件设计.............................................................. 6
3.1元器件选型............................................................................ 6
3.1.1主控芯片单片机的选择和介绍................................. 6
3.1.2 人体检测模块的选择和介绍.................................... 7
3.1.3 GSM模块的简介....................................................... 8
3.1.4 MQ-2传感器简介................................................... 9
3.1.5 显示屏的选择与简介.............................................. 10
3.2外围电路设计...................................................................... 11
3.2.1 时钟电路设计.......................................................... 11
3.2.2 复位电路设计.......................................................... 12
3.2.3 按键电路的设计...................................................... 12
3.2.4 电源电路设计.......................................................... 13
3.2.5 声光报警电路设计.................................................. 13
3.2.6 人体红外探测电路设计.......................................... 14
3.2.7 烟雾检测电路设计.................................................. 15
3.2.8 液晶显示电路设计.................................................. 15
3.2.9 GSM模块电路设计................................................. 16
4． 系统软件设计............................................................ 18
4.1 主程序设计......................................................................... 18
4.2 中断服务子程序设计......................................................... 19
4.3 信号采集子程序设计......................................................... 19
4.4 系统报警子程序设计......................................................... 20
5． 系统的调试................................................................ 22
5.1 总仿真图............................................................................. 22
5.2 软件调试............................................................................. 22
5.2.1 仿真电路调试.......................................................... 22
5.2.2 程序的测试.............................................................. 23
5.3 硬件调试............................................................................. 24
5.4 系统各功能的测试............................................................. 25
5.4.1 布防状态下的测试.................................................. 25
5.4.2 人体闯入的实现测试.............................................. 25
5.4.3 火灾报警下的测试.................................................. 26
5.5 所遇到的问题及解决办法................................................. 27
6． 总结与展望................................................................ 27
6.1 总结..................................................................................... 27
6.2 展望..................................................................................... 27
参考文献............................................................................ 28
附录一：实物图................................................................ 29
附录二：原理图................................................................ 30
附录三：源程序................................................................ 31
致 谢................................................................................ 49
基于GSM短信模块的家庭防盗报警体系
该智能控制系统设计主要从国内外发展状况，硬件控制部件选择，根据控制原理绘制硬件电路，控制系统软件程序设计开发，软硬件联调仿真四个方面进行详细讲解。该控制系统使用STC89C52嵌入式开发系统、利用烟雾传感器检测电路、煤气传感器检测电路、人体传感器检测电路共同组成检测电路，以蜂鸣器，LED灯以及GSM短信通知为报警方式，即防火防盗系统。采用C语言进行代码开发，应用Keil软件进行代码设计编写，通过Proteus进行仿真，最后达到系统性能要求。
关键词： STC89C52 ；GSM模块；防火防盗
Design of Home Fire Alarm System Based on SCM
Abstract: With the development of micro electronic technology and embedded system in China, the traditional fire prevention and theft system in the industry can not meet the needs of customers. In order to improve the traditional fire prevention and theft system in the control of the short board problem, in this graduation project, will use relatively advanced, fast, intelligent control mechanism. The control brain of the system is the core controller of the 51 series embedded development system, which mainly uses digital control technology to convert the input continuous analog voltage signal into discrete digital signal and give alarm hints. The design of the fire prevention and theft system has intelligent control, can only alarm and other functions, and cost-effective, accurate, low energy consumption, simple production and other characteristics, has brought a great impact on people's lives, is very popular in the market.
The intelligent control system design mainly from the domestic and foreign development, the choice of hardware control components, according to the control principle to draw the hardware circuit, control system software program design and development, software and hardware joint adjustment simulation four aspects in detail. The control system uses STC89C52 embedded development system, the use of smoke sensor detection circuit, gas sensor detection circuit, human body sensor detection circuit jointly composed of detection circuit, to buzzer, LED lights and GSM SMS notification as an alarm, that is, fire prevention and theft system. C language was used for code development, Keil software was used for code design and writing, Proteus was used for simulation, and finally the system performance requirements were met
Key words： STC89C52; The GSM module; Fire prevention and theft;
完整论文点击如下链接下载：
https://download.csdn.net/download/weixin_45905610/88568322
基于GSM短信模块的家庭防盗报警控制系统资源-CSDN文库
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