基于嵌入式的智能家居系统设计

Design of Embedded Smart Home System-Circuit Hardware and Model DesignAbstractWith the rapid development of electronic information engineering technology,industrial control technology and multi-sensor control technology,many smart homeproducts continue to appear in people's daily life,people are no longer satisfied with thetraditional lifestyle,so smart home control has become more people-oriented Smartindustry.First of all,this article simulates real home life and conducts 3D modeling of theapartment type.The site mainly includes four areas:living room,bedroom,balcony andkitchen,each area is equipped with different intelligent functions .Secondly,the maincontrol chip used in this graduation design is the STM32F407VET6 single-chipmicrocomputer.This chip is based on the Cortex-M4 core,plus MQ-2 smoke gas sensor,DHTII temperature and humidity sensor,flame sensor,raindrop sensor and other sensors.Monitor.The main home environment functions implemented in this graduation designinclude:smart door locks,smart security,smart curtains and other modules,and useESP8266WiFi module as a wireless communication module,each module can communicatewith each other and communicate with 6818 development board at the same time.Thisdesign in hardware adopts the integrated way to design the circuit.Finally,build the smarthome model as a whole and physically debug the hardware.Keyword:Smart Home;STM32;Module;Hardware