基于红外光电传感器和语音识别技术的智能循迹小车设计

Design of Intelligent-tracking Car Based on Infrared Photoelectric Sensor and Speech Recognition Technology

基于红外光电传感器和语音识别技术设计了一种智能循迹小车。该小车采用红外反射式光电传感器获取路径信息,以凌阳SPCE061A单片机为控制处理器,根据路径信息中黑线的位置调整小车的运动方向和速度,从而实现自循迹功能。同时结合SPCE061A所具有的语音处理功能,采用语音识别技术实现对小车的控制。该设计结构简单,运行稳定可靠,可应用于智能轮椅、智能玩具、无人驾驶机动车等领域。

An intelligent-tracking car has been designed based on infrared photoelectric sensor and speech recognition technology. The car uses the infrared photoelectric sensor to obtain the path information and adopts SPCE061A single chip of Sunplus Inc to work as the core processor of the controlcircuit. The car can adjust the direction and speed by the location of the black line on the path information to implement self-tracking. Speech recognition technology is adopted to achieve voice control based on voice process functions of SPCE061A. This design has simple structure and runs steadily and reliably. It can be used in such fields as smart wheelchair, intelligent toys and unmanned driving vehicles.