智能化住宅防盗防火报警系统的设计

智能化住宅防盗防火报警系统的设计(任务书,开题报告,论文11800字)
摘要
目前，随着人们生活水平的不断提高，他们对于自己的居住环境的安全性越来越重视，传统的依靠防盗门防盗窗的住宅防盗系统已经不能满足现代人们对于自身居住环境安全的需要。而随着科技的不断进步，智能化的防火防盗报警系统因为他们的高效性和可靠性迎合了现代人们的需求，逐渐登上了舞台，所以将他们应用于人们的日常生活为人们的人身安全提供可靠的保证也是大势所趋。
所以本文将致力于设计一种高效率，可靠性高并且硬件费用比较低的防火防盗系统，提高其经济性和可操作性，使其能够更好地应用于人们的生活中，更好地为人们的人身和财产提供更好的保障。本设计以单片机为主体并且采用模块化的设计思想，将复杂的系统分散进行模块化的设计，使得设计思路简单化，最后将各个模块进行组合来达到所需要的防火防盗报警的目的，主要包括传感模块、键盘模块、主控模块和报警模块等，提高了系统的可靠性与安全性。传感模块主要是对于火灾发生时环境温度和气体浓度的监测还有对红外线辐射的监测，在温度的监控方面应用补偿型的软件，增强了系统的响应速度和精度；键盘模块主要是利用行列式矩阵键盘，通过设置密码并且进行操作时需要输入密码的方式来提高系统的安全性；报警模块主要是由蜂鸣器和信号灯构成，起到预警和提醒的作用。选用性价比较高的元件提高其经济性，简化电路设计提高其可操作性。最后经过仿真调试后，系统能够满足基本的防火防盗功能，达到了预期的目的。
关键词：智能化 防火防盗 可靠 模块化

abstract
At present, with the continuous improvement of living standards, they pay more attention to the safety of their living environment, rely on traditional residential anti-theft system anti-theft door anti-theft window has been unable to meet the modern people for their own living environment safety needs. With the continuous progress of science and technology, intelligent fire alarm and alarm system because of their high efficiency and reliability to meet the modern needs of the people, gradually entered the stage, so they will be used in people's daily life to provide a reliable guarantee the personal safety of people is also represent the general trend.
So this paper will be devoted to the design of a high efficiency, fire alarm system of high reliability and relatively low hardware cost, improve its economy and operability, which can be better applied in people's life, to better provide better protection for people's life and property. Design of the single-chip design as the main body and the module design, distributed modular complex system, makes the design simple, the modules are combined to achieve the required fire anti-theft alarm purpose, including sensor module, keyboard module, main control module and alarm module and improve the reliability and safety of the system. The sensing module is mainly for fire monitoring environmental temperature and gas concentration and the infrared radiation monitoring in the monitoring application type temperature compensation software, enhanced the system response speed and accuracy; the keyboard module is mainly using the determinant of the matrix keyboard, to improve the security of the system by setting the password required to enter a password and operation mode; alarm module is mainly composed of a buzzer and a signal lamp, an early warning and reminder function. Select cost-effective components to improve its economy, simplify circuit design, improve its operability. Finally, after simulation debugging, the system can meet the basic fire protection and anti-theft function, and achieved the desired goal.
Key words: intelligent fire protection; reliability; modularization

目录
摘要    I
abstract    II
第1章绪论    1
1.1引言    1
1.2研究目的和意义    1
1.3国内外研究现状    1
第2章系统总体方案设计    4
2.1系统的基本组成    4
2.2系统的工作原理    5
第3章系统的硬件设计    7
3.1防盗模块的设计    7
3.2防火模块的设计    8
3.2.1温度监测部分    8
3.2.2气体监测部分    9
3.3报警模块的设计    10
3.4显示电路设计    11
3.5键盘密码设计    13
3.6存储模块的设计    13
3.7单片机模块的设计    14
第4章系统的软件设计    15
4.1主控模块    15
4.2键盘密码模块    15
4.3温度模块    17
4.4烟雾模块    18
第5章系统仿真调试    20
第6章总结展望    22
致谢    23
参考文献    24