A Design of Intelligent Car Based on STC89S52 Single Chip Microcomputer

Abstract:

With the development of production automation and science and technology level, the intelligent level of the car is continuously improved. For intelligent car, with STC89S52 single chip microcomputer as its core of control, the direction and speed of it is controlled by the collection and processing of the signals from various kinds of transducers in the forward path. Therefore, the functions of automatic identification of black guide line applied to rapid and steady running status of the car and the obstacle color discrimination applied to direction selection during the course of running and other relevant functions can be realized. In this system, a DC motor is used for the forward and steering movement of the car, a LCD1602 is used for the display of its travel time, and a dual power supply by which system stability can be enhanced is used for the motor and control system respectively. Besides, the system control software is designed to be a combination of software and hardware, through which the anticipated functions of the car is ultimately realized.

• Periodical: Applied Mechanics and Materials (Volumes 246-247)
• Pages: 666-670
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.246-247.666
• Online since: December 2012
• Authors: Yan Quan Wang, Gang Wang
• Keywords: Automatic Tracing, Color Discrimination, Intelligent Control, Obstacle Avoidance, Stc89s52

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