Design and Implemention of an Intelligent Car with Automatic ParkingBased on STC89C52 MCU
YU Weichuang
LIU Shizhuo
QIAN Kai
YANG Biao
CHEN Jiaxi
Abstract：A kind of intelligent car with the function of automatic parking was designed in this paper.It adopted the STC89C52 MCU as the control core,and the system consists of the driver module of electric motor,infrared obstacle sensors,ultrasonic distance measuring module and LCD.The car′s steering and speed were controlled by two channels of PWM waves generated by the MCU.In driving,infrared emitting diode and photodiode sensors were used to crossways detect the barriers surrounding the car.During the process of parking,ultrasonic ranging system would measure the distance between the car and the garage wall.On the LCD screen,we could see the basic information such as real-time speed and the current distance of the car.The test results show that the system is stable,and the car is able to avoid obstacles intelligently and park automatically.
Keywords：intelligent carinfrared obstacle avoidanceautomatic parkingMCU
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 195-197 )