Design and Realization of High-speed Line-tracking Robot Based on Vision

To meet special demand of line-tracking speed in some robotic competitions, a new design of high-speed line-tracking robot is presented in this paper, which uses low-resolution camera as line-tracking sensor to increase the distance of pre-detection. The MCU of this robot is Freescale HCS12 16-bit singlechip. The high-speed line-tracking is realized through vision capture by A/D module and process with steer and speed control.