基于51单片机控制的自动停泊小车的设计与实现毕业设计论文浅析.doc

本科专业学生毕业设计（论文） 题 目： 基于51单片机控制的自动停泊小车的设计与实现 系 别： 计算机工程系 专 业： 电子信息工程 年 级： 2010级 学 号： 20100302022 姓 名： 白昂松 指导教师： 刘 博 摘 要 在当今社会，汽车更加成为了千家万户必不可少的工具。然而，对于人来说，停车入位都是件头疼的事，是停入那种前后各一辆车的车位，也叫顺列式车位，新手对这种车位。停车时发生刮蹭的小事故的几率非常高 Abstract Nowadays, automobile has become an essential tool for every family. Almost every family has their own car. however, how to parking a car is a headache thing for many people, especially parking to the column spaces. The parking scratches accident is very high. In order to solve the difficulties, automatic berthing technology into peoples vision. This design uses the STC89C52RC single-chip microcomputer as control core, by L298N motor driver module to control the movement of the car, using the ultrasonic module and the distance between the obstacle detection, also used the infrared obstacle avoidance module to detect obstacles, finally uses the LCD1602 display screen to display the data. The whole system module to control the car driven by a motor to move first, during the obstacle detection by infrared obstacle avoidance module, if detected obstacle, ultrasonic module began to measure distance and displayed in the LCD screen, and the car stop moving. The process cycle to the car stopped within the library, and finally the trolley and the rear obstacle distance is measured by the ultrasonic sensor, and eventually make adjustments. The whole process by single-chip computer for data processing, it is a convenient and safe way of parking. The thesis first puts forward the overall plan, and then based on STC89C52RC MCU development and application, and explained. In the paper also introduces the software structure of the system. On the premise of understanding of the working principle of the hardware conditions, using C language programming to realize the function of the system. Key Words: The transducer STC89C52RC SCM Automatic parking The C language 目 录 第一章 引 言 1 1.1研究背景及发展