一种语音控制的自主循迹与避障的智能小车的设计

摘要

This kind of intelligent car takes the single chip microcomputer as the control core. The device detects the black path on the white paper and drives along the predetermined path. The design achieved voice controlling the car successfully based on the voice characteristics of the SPCE061A and the use of the voice control and interrupts timing control method. The results of the experiments show that the car works stably with the functions of self-tracking and obstacle avoidance. More over, the operator can also control the speed and direction of the car.%　　智能小车以SPCE061A单片机为控制核心，采用反射性光电探测器对白纸上的黑色路径进行探测，按照预定的路径行驶。借助SPCE061A的语音特色，采用语音控制和中断定时控制相结合的方法，实现了通过语音对小车进行控制。实验结果表明，小车工作稳定，能够自主循迹与避障。