智能家居语音控制系统

AbstractIn recent years,with the development of information technology,smartproducts have developed rapidly and penetrated into all aspects of people'slives.People have become more and more dependent on smart products;atthe same time,people's home model is also changing from traditional modelto smart The transformation of the home model.Smart homes are mainlybased on their homes as a platform,which can be used for automatic designand unified network management on this system platform;they can alsocontrol home appliances.The smart home design is very standard,and hasstrong expandability and high security.However,today's smart homesystems are expensive to manufacture and difficult to fully promote.So that,this article designs low-cost,high-reliability smart homesystems that meet the needs of the public in response to the functional needsand deficiencies of smart home systems.This system uses the Raspberry Pi3B+with low cost and high performance as the control center of the smarthome voice control system,and the Arduino as the lower computer,throughthe microphone input natural language to control the switch control of homeappliances in the home and realize the security needs of smart home.TheRaspberry Pi can realize human-computer interaction by recognizing thelanguage.The GPIO port is connected to the infrared sensor of the humanbody,and regularly collects human infrared module data for feedback andalarm photography.Arduino as the lower computer is connected to thetemperature and humidity module and the MQ-2 smoke sensor module tocollect all aspects of data in real time,and the data is displayed on theOLED screen.When a certain value is reached,it will automatically alarm.The system has low cost,perfect functions,and good human-computerinteraction functions.It realizes the voice control of home applianceswitches,and provides the necessary functions of smart homes such asmonitoring and security.The test results show that the system can accuratelyrealize the above functions,and the performance is good,which has certainmarket application value.