Design And Implementation Of Smart Home Safety Monitoring System

With the development of science and technology and the increasing quality of people's lives,people pay more and more attention to intelligently controlled indoor anti-theft and monitoring,and indoor indoor living environment indicators(including kitchen gas,formaldehyde and air quality).In the past,traditional smart homes with security monitoring functions could simply control household appliances and detect indoor life safety indexes,but they could not achieve remote,mobile viewing and unified management functions.The home security intelligent monitoring system scheme proposed in this article can realize the monitoring and mobile control of a variety of embedded wireless sensors,and proposes a solution for controlling smart home security monitoring systems through Wi-Fi on smart phones,which can be monitored by mobile phones.The indoor conditions,the monitoring and control of the indoor living environment,and the remote control can greatly enhance people's sense of security when going out,and the quality of life is also improved to a certain extent.This article uses STMicroelectronics' STM32F103CBT6 as the main control chip,uses MQ-5 gas sensor to monitor the gas concentration in the home and MQ-2 liquefied gas sensor module to monitor the smoke concentration in the home,and MQ-138 formaldehyde air quality sensor to monitor the formaldehyde content in the home The solution uses an ESP8266 Wi-Fi module and a Wisdom Cloud Server.Users can check the security monitoring information at home by searching mobile phone application software outside the home.Through verification and evaluation,the system constructed in this paper can achieve stable and fast remote monitoring and control of smart homes,and its stability and accuracy can reach the desired level.