设计简介：
项目编号：mcuclub-dz-023
项目名：基于单片机的智能家居安全检测的设计
单片机：STM32F103C8T6
功能简介：
1、通过按键可进行撤防和布防，当布防时，通过霍尔传感器检测门是否被恶意打开，如果打开，则声光报警，并向手机端发送提示信息
2、通过MQ-5检测煤气是否泄露，如果煤气值大于设置最大值，则声光报警，启动风扇通风，并向手机端发送提示信息
3、通过MQ-2检测烟雾值，如果烟雾值值大于设置最大值，则声光报警，启动风扇通风以及水泵灭火，并向手机端发送提示信息
4、通过MS1100检测甲醛值，如果甲醛值大于设置最大值，则声光报警，启动风扇通风，并向手机端发送提示信息
5、通过按键可设置各阈值、手动控制通风或水泵
6、通过OLED显示测量数据
7、通过WIFI，手机端可远程查看各测量数据、手机端可远程修改各阈值、控制撤防和布防、控制通风或水泵
总字数：10808
实物链接：点击跳转
设计说明书链接：点击跳转
开题报告链接：点击跳转
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摘要
为了解决家居环境安全问题本文设计了智能家居安全监测系统的设计，采用STM32F103C8T6作为此次设计的主控芯片，采用按键可以进行布防和撤防，在布防状态下，监测到门被恶意打开，进行声光报警提醒用户；通过MQ-5监测家居中煤气是否发生泄漏，检测到当前室内的煤气浓度大于用户设置的最大值，进行声光报警提醒用户，并自动打开通风；通过MQ-2检测烟雾值，检测到烟雾大于设置的最大值，进行声光报警提醒用户，并自动打开通风风扇和水泵进行工作；通过MS1100检测当前的甲醛浓度，检测到甲醛浓度大于设置设置的最大值，进行声光报警提醒用户，并自动启动风扇；用户可以根自己的需求设置参数阈值和布防或者撤防。通过软硬件结合，此次设计可以实现对家居环境进行实时监测和提醒，帮助用户及时查看当前家居环境安全，且系统操作简单，性能较为稳定，成本较低，可远程进行查看和控制。后期可被大量广泛使用在家居安全监测系统中。
关键词：智能家居 安全监测 测控 单片机技术 互联网
Abstract
In order to solve the problem of home environment security, this paper designs the design of smart home security monitoring system, using STM32F103C8T6 as the main control chip of this design, using the key can be deployed and withdrawn, in the state of deployment, the door is detected to be opened maliciously, sound and light alarm to remind the user; The MQ-5 is used to monitor whether there is gas leakage in the home. If the current indoor gas concentration is detected to be greater than the maximum value set by the user, the audible and visual alarm is carried out to remind the user, and the ventilation is automatically opened. The smoke value is detected by MQ-2, and if the smoke is greater than the set maximum value, the sound and light alarm is carried out to remind the user, and the ventilation fan and water pump are automatically turned on for work. The current formaldehyde concentration is detected by MS1100. If the formaldehyde concentration is detected to be greater than the maximum value set, an audible and visual alarm is made to remind the user and the fan is automatically started. You can set parameter thresholds and deploy or remove defense based on your requirements. Through the combination of hardware and software, the design can realize real-time monitoring and reminding of the home environment, help users to view the current home environment in a timely manner, and the system is simple, stable performance, low cost, can be viewed and controlled remotely. Later stage can be widely used in home safety monitoring system.
Keywords：intelligent home safety monitoring SCM technology Internet
目 录
摘要
Abstract
第1章 绪论
第2章 系统总体设计方案
第3章 硬件设计
第4章 系统程序设计
第5章 实物测试
总结
参考文献
附录