Design And Implementation Of Smart Home Control System Based On Bluetooth Technology

With the rapid development of society and the continuous improvement of people’s quality of life,digitalization and networking continue to develop.This trend has swept through the lives of every one of us,brought us a lot of convenience in life and learning,and made our life more comfortable.But traditional home can not meet the needs of families because of its complicated operation,complicated wiring,difficult maintenance and other shortcomings.In addition,more and more household appliances and lamps and lanterns appear in many families.Home is an independent individual,so it needs one operation,this operation is very fragmentary and confused,facing these households every day consumes a lot of time and cost.Nowadays,the tide of intellectualization has swept every corner of the world,especially the emergence of the Internet of Things and wireless communication technology,which has brought new vitality to the traditional home and brought us a safe,comfortable and convenient living environment.How to build an intelligent home system with high efficiency and low cost has come into being in this situation.This paper designs a smart home control system based on Bluetooth technology.Through the wireless connection between mobile terminal and Bluetooth,household appliances,lamps,door locks embedded with Bluetooth module can be controlled and managed in aunified way,so that the original decentralized operation can be changed into an organic whole,and the unified operation of mobile terminal can make the home more practical and easy to operate.Intelligent control system uses STM32F103C8T6 as the control core,external Bluetooth switch,storage module and other peripheral circuits to achieve the main functions of the hardware system.The software system uses Android as the operating system,and sends the corresponding instructions to control the output of Bluetooth through the Android operating system of the mobile terminal APP and Bluetooth module,and then controls the switch on and off to control the home.The test results show that the function modules of the system run normally,and the users can control the home in the normal working range.The intelligent control system designed in this paper can organically combine the traditional home with the unified management through the mobile client.It has certain practical value and can be applied in the home and outdoor equipment.