Mobile APP-based intelligent monitoring system for the home environment

With more and more young and middle-aged people going out to work, it has become a common phenomenon in society that only the elderly and children are left behind at home from time to time. This paper proposes a home environment intelligent monitoring system based on a mobile phone APP. The system uses Android mobile phones as the monitoring terminal, and the micro controller controls the temperature and humidity sensors, smoke sensors, and other devices. It connects to the local mobile phone to transmit data through a Bluetooth module, then uploads it to the cloud platform and shares it with other remote mobile phones to achieve remote monitoring. The experiment shows that the system has the advantages of accurate monitoring, easy to use and low cost, and can be widely used in community and home environments, which has high application promotion value.