基于一字线激光黑白线探测装置的设计

Black-white Line Detection Device Based on Double-hyphen Line Laser

在一些智能模型车竞赛中,针对模型车的寻迹问题,设计制作了一种黑白线探测装置。采用一字线激光和红外接收管作为传感器,将接收管输出信号接入MC9S12DG128单片机模数转换器,完成硬件接口电路。采用C编程,设计完成智能车寻迹程序。该探测装置硬件线路简单,前瞻距离大,检测精度高,实际应用效果良好,可以广泛应用于智能赛车竞赛和性能测试研究。

In some intelligent model vehicle competitions, the artide designs a kind of black - white line detection device directed at the problem of trace finding. With doublehyphen line laser and infrared receiving tube as the sensor, the device connects the output signal of the receiving tube with MC9S12DG128 SCM modulus converter to complete hardware interface circuit. With C programming, it finishes the intelligent vehicle trace finding program. The detection device may, with simple hardware circuit, long distance of forward looking, high checking precision, and good actual effect, find wide applications in intelligent vehicle cometitions and performance test study.