Design And Implementation Of Home Security System Software Based On Internet Of Things

With the increasing variety and number of household appliances,the potential risk factor in home appliances is also increasing.Therefore,it is becoming more and more necessary to ensure the safety of home smart homes.Anti-theft,air leak check and fire protection are essential requirements for home security systems.Among them,the intelligent environment monitoring system,as an important component and basic condition for realizing the functions of the smart home system,is an important way to provide users with safe,comfortable and convenient life.However,existing environmental monitoring systems are subject to many limitations such as low sensitivity,poor stability,and fault tolerance.This thesis analyzes the background and significance of the home security system based on the Internet of Things,and combines the latest research progress and achievements of the key technologies of the Internet of Things at home and abroad.Based on this,this thesis proposes a design scheme of the home security system based on the Internet of Things.Based on the previous research results,this paper develops a home security system based on the Internet of things.The software and hardware design of each module in the overall architecture of the system is carried out,and the system is fully simulated.This thesis proposes that by introducing Io T technology into the field of home environment monitoring,the intelligent control of the home environment can be adjusted and upgraded by personal mobile terminals or wearable devices,and the possibilities and advantages of such applications can be illustrated by examples.Whenever there is a data signal from the sensor,the danger signal is sent to the personal mobile terminal to take the necessary action.For safety systems in the event of a fire or gas leak,the system sends an alert message to the owner's mobile client via Wi-Fi and the 4G/5G network.In summary,this thesis designed a system framework,which can get the working status of household appliances through Android mobile phones.Remotely monitor the operating status of your home appliances via the Wi-Fi app in your Android phone.This thesis develops the Internet of Things system to complete the system setup by installing the intelligent terminal sensor unit and installing the home in the house,and testing and verifying the system functions.The test results show that thesystem allows users to ensure that user house is completely safe when working or traveling outside the 4G/5G network area,and can better optimize the home security system solution and meet the requirements of reliability,real-time,security,etc.