智能蓝牙避障循迹小车运动控制系统设计

This design is an intelligent Bluetooth obstacle avoidance and tracking car based on a single-chip microcomputer. The main control unit of the design is the STC89C52 single-chip microcomputer, which regulates the working state of the motor through two input and output ports to control the driving module. The system utilizes machine vision to achieve autonomous navigation by identifying strip-shaped road signs, and it uses an ultrasonic module to detect distance in real time for obstacle avoidance. Additionally, it incorporates a photoelectric sensor module for automatic tracking and a liquid crystal display to show the distance between the vehicle and obstacles. The core control components of this design include the STC89C52 single-chip microcomputer, photoelectric sensor, ultrasonic module, and L298N drive module. The single-chip microcomputer scans the photoelectric sensor, processes the collected information, and generates commands for the direction and speed of travel. The navigation system algorithm rules then drive the DC motor and control the steering gear to achieve intelligent tracking and obstacle avoidance. In conclusion, the system is equipped with intelligent features such as obstacle avoidance and automatic tracking, making it suitable for various applications requiring precise and autonomous movement control. The use of the single-chip microcomputer and various modules allows for efficient integration and control, ultimately leading to a highly functional and intelligent vehicle tracking and obstacle avoidance system.