The Design And Implementation Of Intelligent Socket Based On WLAN

In the Internet market,the rapid development of the industry,the smart home industry has become one of the emerging environment of the Internet of technology and application industries.From the perspective of changes in human life needs and social and technological change,security,comfort and personalization are the inevitable requirements of human life.Smart socket as a smart home industry in a basic product,the development and application of intelligent home industry has a certain significance to promote.This paper designs and implements a smart socket based on wireless LAN and Android technology.The main research contents are as follows:(1)The overall program design.The entire smart socket system consists of smart socket equipment,mobile client and cloud service platform;MQTT and HTTP two ways to achieve equipment and cloud communication.(2)The hardware circuit design.Hardware circuit to the Nufront company's NL6621 Wi Fi single chip as the core,mainly by the Wi Fi wireless network module and the relevant control circuit.In order to solve the problem of infrared signal occlusion,the design strategy of cable connection infrared transceiver module is adopted.(3)The application design.Mainly including device-side software design and Android mobile client APP program design.In order to overcome the shortcomings of the previous smart socket function,the electronic device compatibility design,which is more versatile.(4)The implementation and test of smart socket.The hardware and software system of intelligent socket is realized and tested,the test results show that the application sche me of intelligent socket has good stability and practicality.