Introduction - If you have any usage issues, please Google them yourself
National electronic design competition: the design of intelligent electric vehicle. The realization function: at the core of AT89C52 single chip microcomputer, the real-time intelligent control of electric car is realized with dual CPU. The CPU can evaluate the signals detected by each sensor and then send out the control signal to the motor drive circuit to control the car operation. The system USES PWM to dynamically control the speed of the motor, and USES the infrared photoelectric sensor to detect the guiding line, rectifying the driving route, and super rectifying the deviation. The hall element is used to detect wheel rotation and speed calculation distance. Using the watchdog X5045 for data storage; The position and length of the metal sheet are detected by proximity switch. Use the photoelectric sensor to detect obstacles. Use the photoelectric sensor and TLC2543 to sample the light intensity guide car into the garage. According to the fuzzy control algorithm based on optimization, the intelligent automatic control of the car is realized and the positioning is accurate.