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项目编号:mcuclub-hj-005-1
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基于单片机的烟雾实时监测防火系统设计
摘要
随着当前人们生活水平不断提高,人们的生活环境也越来越完善,但是在人们的生活之中,居住环境的防火问题成为人们生活的主要问题,对任何人来说,都需要建设较为完善的防火系统,使得人们在享受生活的同时,也使得家中的财产安全及其人身得到保障。本文研究与设计了一款基于单片机的烟雾实时监测防火系统设计,此次设计采用软件和硬件结合设计一款烟雾检测仪,通过采用STM32单片机作为主控芯片,通过烟雾传感器MQ-2将检测的数据和用户设置的数据进行对比,并将检测的数据显示在显示屏上,当烟雾超过设置的范围时进行打开继电器进行通风,打开净化器对空气进行净化。另外还增加蓝牙远程发送数据,将检测的烟雾及其用户设置的烟雾最值发送到用户的手机,用户也可以通过手机对烟雾最大值进行设置,也可以远程控制风扇及其净化器的打开或者关闭及其模式的切换;此次设计可以检测环境中的烟雾、对小区火灾的预防及其处理具有一定的研究意义。
关键词:STM32单片机;智能防火;烟雾传感器;测控
Abstract
As the people living standard unceasing enhancement, people’s living environment is becoming more and more perfect, but in people’s life, living environment of the fire protection problems become the main problem of people’s life, for anyone, all need to build more perfect fire prevention system, that makes people enjoying life at the same time, also makes the property safety in the home and personal security. In this paper, we study and design a model based on single chip microcomputer real-time monitoring of smoke fire prevention system design, the design USES software and hardware design of a smoke detector, through the adoption of STM32 MCU as the master control chip, through the smoke sensor MQ – 2 set testing data and user data, and test data display on the LCD screen, When the smoke exceeds the set range, open the relay for ventilation, and open the purifier for air purification. In addition, bluetooth remote data is added to send the detected smoke and the maximum value of the smoke set by the user to the user’s mobile phone. The user can also set the maximum value of the smoke through the mobile phone, and can also remotely control the opening or closing of the fan and its purifier as well as the mode switch. This design can detect the smoke in the environment, and has certain research significance for the prevention and treatment of fire in the community..
Key words:STM32 MCU; Intelligent fire prevention; Smoke sensor; Measurement and control
目 录
基于单片机的烟雾实时监测防火系统设计
摘要
Abstract
第一章 绪论
第二章 系统设计方案
第三章 硬件设计
第四章 软件设计
第五章 实物测试
第六章 结论
参考文献
致谢
附录
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