Voice Bluetooth Control Car

With the continuous development of technology, speech recognition and control are becoming increasingly important. The user sends a voice signal, and the system recognizes it, extracts valid commands from the voice, and transmits the commands to the car via Bluetooth. After recognizing the command, the car completes functions such as starting, forward, backward, left turn, right turn, acceleration, deceleration, stop, turning on lights, turning off lights, and automatic obstacle avoidance. The system can also pair with the Bluetooth on the car through a mobile phone and Bluetooth to control the car. For the convenience of information display, the car is equipped with LCD 12864 and ultrasonic distance sensor, which can avoid obstacles during movement. This system has a good reference value for the development of smart homes, industrial automation, robot assisted rescue, etc.