智能家居语音控制系统

AbstractWith the rapid progress and development of modern information technology,theimprovement of people's life quality also gradually improve,intelligent householdalso focus in the modern society,compared with the traditional way,voice controldoes not need complex operations,through talking can guide some equipment tocomplete the corresponding action,reduce the user's reliance on mobile phone,remotecontrol,So as to provide users with a more comfortable and efficient environment.This topic uses STC89C52 microcontroller and LD3320 voice recognition chipto identify the keywords that the user says,and then outputs the results to themicrocontroller,and then the microcontroller outputs the signal to control the relay,and then controls the work of the switch,and finally realizes the operation of thecommon facilities such as lights and fans.It fully reflects its advantages in speechrecognition and intelligent control,and has high recognition rate and real timeperformance.Key words:intelligent home voice recognition:MCU;LD3320