智能驾驶小型电动车的设计

Design of Small Intelligent Driving Electric Car

设计了一种智能引导和人工驾驶两用的小型电动汽车。该电动汽车利用超声波传感器和激光传感器作为障碍探测感知传感器,通过增量式旋转编码器测量车辆车速,采用PID算法实现车速调节控制。通过样车试验表明,所设计的小型电动汽车能够在特定区域沿墙行驶或沿预设地面黑线稳定的自主行驶,同时能够主动避障。

A small electric car with intelligent guide and manned driving was designed, which uses ultrasonic sensors hnd laser sensors as obstacle detection sensors, and uses incremental rotation encoder to measure vehicle speed, and adopts the PID algorithm to control vehicle speed. The prototype car test results show that the designed small electric car can travel stably and automatically, and avoid obstacles automatically in specific areas along the wall or preset black-and-white line on the ground.