Design And Implementation Of Smart Home Client System Based On Android Platform

Smart Home is based on residential home as a carrier,using multi-sensor,network communications and intelligent control of modern technologies to achieve safe and intelligent,efficient and convenient living environment.The combination and development of computer technology,network technology and mobile communication technology provide preconditions and conditions for the rapid development of smart home.The development of smart home greatly enhances people’s quality of life.This paper analyzes the background of the development of smart home and the research status at home and abroad.Based on the user needs and related technologies,the overall scheme of smart home control system is determined.The main contents of this paper include:1.Integrated of smart home system.According to user needs and technical analysis,IOT gateway and security monitoring hardware modules integrated in the same system,to achieve linkage control.Gateway,camera,client and server all adopt the same network application layer communication protocol,which enables the client to freely switch the control flow of the gateway in the LAN and WAN environments.2.Research and development of IOT gateway hardware system.Hardware STM32F103 chip as the main control board,ESP8266 wireless module for the network connection bridge,the design of temperature and humidity,lighting,curtains and infrared hardware nodes such as the development of the gateway software system and the development of hardware serial communication protocol to achieve the gateway and the external network connection,Receive and send data,remote control home equipment node.3.Smart home client software development.Client integrated gateway and security control of unified control;timely access to home environment temperature and humidity and infrared sensing parameters,remote control lights,curtains and switches and other node devices;design of the gateway node combination control,to achieve a key control of multiple devices;Supports remote control of camera angles,visualization of voice intercoms and storage of localized video resources;enables basic functions such as multiple login,system property settings,message push,and multiple operator interactions(touch and voice).