简易智能迷宫小车的控制系统以STC89C52为核心，用一片L298N驱动两个减速电机。12V电源单独给电机供电，再用7805把12V电源降压至7V给单片机供电。小车的传感器模块感应壁障，并将壁障信号输入最小系统版，最小系统版根据程序设计的要求做出相应的判断送给电机驱动模块，让小车来实现前进、左转、右转、反转等基本功能。-Simple intelligent control system of the labyrinth car STC89C52 as the core, two geared motors with an L298N driver. 12V power separately to the motor power supply, and then to the microcontroller power supply 7805 12V power supply step-down to 7V. Car sensor module sensor barrier, and barrier signal input minimum system version, the minimum system version based on the requirements of the program designed to make the judge gave the motor drive module, so that the car to achieve forward, turn left, turn right, anti-transfer and other basic functions.