Intelligent Home Speech Recognition Control System Based on Single Chip Microcomputer

This design is based on single chip microcomputer intelligent home speech recognition control system, the system is composed of software and hardware parts. The hardware part basically includes the voice recognition part, the key setting part and the prompt display part. Through voice commands to control the switching and running functions of various home systems. With STM32 single chip microcomputer as the core, the design of TFT color screen, intelligent voice recognition module, temperature and humidity detection module, light acquisition module, lighting and dark adjustment, fan driver module, relay driver module and key module. The device has three operating modes: automatic mode, voice-activated mode and manual mode. Among them, the voice control mode realizes intelligent dialogue through intelligent voice recognition module, and controls the switch, level setting and mode switching of all devices. Automatic mode Automatically controls the device by setting the expected temperature, humidity, etc. Manual mode is used as a backup when both voice and automatic modes fail. After the system is powered, each detection module can work normally. The results show that the design has practical application value.