Abstract: This paper researches a smart car control system with route memory function. This smart car uses electric sensor to realize path identify, relies on motor to drive the smart car to move, and uses control actuator to control the smart car’s direction. This system uses the path memory algorithm to control the smart car, and remembers the information of the path in the first circle as the prime control information for the second circle, which can make the smart car have the ability of estimating the curvature of the path, calculating a best curve speed to make the smart car system more steady and faster.

Key words: smart car control system, infrared photoelectric sensor, route memory

摘要： 研究一种具有路径记忆功能的智能车控制系统。该智能车使用红外光电传感器实现路径识别，依靠电机驱动前进，使用舵机帮助智能车转向。该系统采用路径记忆算法对智能车进行控制，将记忆下的赛道信息作为主要控制信息，通过提前判断弯道的曲率大小，从而得到一个最佳过弯速度，使其运行更平稳、快速。

关键词: 智能车控制系统, 红外光电传感器, 路径记忆

CLC Number: 

• TP393