Design of automatic obstacle avoidance and tracking trolley control system

The research object of this paper is the automatic obstacle avoidance tracking car, which can prolong the black track when the car detects the black track, stop when it encounters an obstacle, and continue to delay the track when the obstacle leaves the front of the direction of the car. Realize the function of automatic obstacle avoidance and tracking. The hardware design includes track recognition module circuit, obstacle identification module circuit, DC motor drive module circuit, single chip microcomputer minimum system and power module design. Software design includes main program design, initialization program design, motor driver design, CCD data processing program design. After hardware and software design and debugging, the automatic obstacle avoidance and tracking trolley control system has basically achieved the desired design goals and functions.